Standardization of On-Site Wastewater Systems

Size: px
Start display at page:

Download "Standardization of On-Site Wastewater Systems"

Transcription

1 Standardization of On-Site Wastewater Systems T. D. Ellison (Standardization volunteer) 2/25/2017 Standardization of On-site Wastewater Systems 1

2 The global need WHO/UNESCO estimate that 32% of the world s population do not have improved sanitation: That s 2.4 billion people 946 million defecate in the open! Regionally the 2.4 billion breaks down as: Southern Asia 953 million Sub-Saharan Africa 695 million Eastern Asia 337 million South Eastern Asia 176 million Latin America & the Caribbean 106 million Other areas 98 million 2/25/2017 Standardization of On-site Wastewater Systems 2

3 The global need Four major issues: 1. Affordability 2. Availability / Appropriateness 3. Operability / Management 4. Effectiveness ISO Standardization is tackling issues 2 and 3 primarily. European standardization is tackling issue 4. 2/25/2017 Standardization of On-site Wastewater Systems 3

4 The Canadian Situation Latest detailed data 2011 only: 80% had sewer connections 14% had a private septic system 1% were connected to a communal system 5% did not provide information In 2011, the population was million: 27.5 million connected to sewers 4.8 million had a private septic or communal system This does not include seasonal access to cottages, etc. primarily with septic systems. 2/25/2017 Standardization of On-site Wastewater Systems 4

5 A collateral objective: Not just improved sanitation but sustainable sanitation Source: Sustainable sanitation alliance. 2/25/2017 Standardization of On-site Wastewater Systems 5

6 Solutions to Global Situation Financial: Affordability International funding sources (World Bank, etc.) National Aid agencies operating internationally Charitable Groups Technical: Availability / Appropriateness Many international sources of information Canada contributes technical information and support through various agencies 2/25/2017 Standardization of On-site Wastewater Systems 6

7 Standards for On-site Solutions National Canada: CSA, BNQ, with reference to NSF, USA: NSF and EPA Japan: Johkasou Law governs all on-site systems with JIS A 3302: Estimation Of Population For Waste Water Purifier Of Buildings Most other nations pretty universal: either standards, regulations or guidelines Europe has gone international through CEN - European Committee for Standardization International ISO 24521: 2016 Guidelines for the management of basic on-site domestic wastewater services, ISO Non-sewered sanitation systems General safety and performance requirements for design and testing, EN Small wastewater treatment systems for up to 50 PT in 5 Parts. 2/25/2017E Standardization of On-site Wastewater Systems 7

8 The ISO standards development process A proposal is received by ISO Proposal is circulated to members for evaluation three questions: Is there a need? Are there existing standards that are relevant? Will you participate? If approved, a technical committee is formed Drafts are produced over time normally 3 years to completion in set stages: Working Draft (WD), Committee Draft (CD), Draft International Standard (DIS), Final Draft Internationals Standard (FDIS), Published Standard. Mandatory review after 5 years. 2/25/2017 Standardization of On-site Wastewater Systems 8

9 EN Small wastewater treatment systems for up to 50 PT Scope of EN 12566: 1. Establishes requirements, test methods, the marking for domestic wastewater treatment plants (including guest houses and businesses) used for populations up to 50 inhabitants. 2. Small wastewater treatment plants according to this Standard are used for the treatment of raw domestic wastewater. 2/25/2017 Standardization of On-site Wastewater Systems 9

10 EN Small wastewater treatment systems for up to 50 PT Seven parts: Part 1: Prefabricated septic tanks Part 2: Soil infiltration systems Part 3: Packaged and/or site assembled domestic wastewater treatment plants Part 4: Septic tanks assembled in situ from prefabricated kits Part 5: Pre-treated Effluent Filtration systems Part 6: Prefabricated secondary treatment units Part 7: Prefabricated tertiary treatment units 2/25/2017 Standardization of On-site Wastewater Systems 10

11 EN Small wastewater treatment systems for up to 50 PT European focus: Enhancing the effectiveness of the on-site plants to protect European water quality conditions. 2/25/2017 Standardization of On-site Wastewater Systems 11

12 EN Small wastewater treatment systems for up to 50 PT The treatment capacity of the treatment unit shall be declared as: the hydraulic daily flow, expressed in m 3 /d, giving the maximum number of PT appropriate for it; and the maximum hydraulic flow per unit of time, expressed in l/s in a defined timeframe. EXAMPLE 1,4 m 3 /d and 0,6 l/s in 15 min. A population total equivalent (PT) shall be defined as 60g BOD 5 /d and 150 l/d of wastewater. 2/25/2017 Standardization of On-site Wastewater Systems 12

13 EN Small wastewater treatment systems for up to 50 PT Characteristic Influent Characteristics Minimum Requirement BOD5 or BOD7 (ATU) in mg O 2 /l COD in mg O 2 /l SS in mg/l KN in mg/l NH4-N in mg/l Total P in mg/l 5 20 Maximum 2/25/2017 Standardization of On-site Wastewater Systems 13

14 EN Small wastewater treatment systems for up to 50 PT Mandatory Monitoring total chemical oxygen demand (COD) total biochemical oxygen demand (BOD) ; suspended solids (SS); temperature (liquid phase); power consumption; daily hydraulic flow; desludging frequency; desludging frequency. Optional Monitoring ph; conductivity; nitrogen parameters; total phosphorus; hourly hydraulic flow; dissolved oxygen concentration; sludge production; ambient air temperature. 2/25/2017 Standardization of On-site Wastewater Systems 14

15 EN Small wastewater treatment systems for up to 50 PT Effectiveness reports: Treatment units are tested and the following parameters are variously to be declared: Treatment efficiency ratio (%) on parameter(s) to be reduced by the treatment (i.e. BOD 5, BOD 7, COD, SS, total phosphorus or total nitrogen); and CFUs, Tested daily load (in kg/d) for parameter(s) to be reduced by the treatment (i.e. BOD 5, BOD 7, COD, SS, total phosphorus or total nitrogen); The number of desludging procedures carried out. 2/25/2017 Standardization of On-site Wastewater Systems 15

16 ISO 24521: 2016 Guidelines for the management of basic on-site domestic wastewater services Initial ISO Focus Enhancing the effectiveness of the existing on-site plants by providing guidance on Management to meet the Operability / Management issues 2/25/2017 Standardization of On-site Wastewater Systems 16

17 ISO 24521: 2016 Guidelines for the management of basic on-site domestic wastewater services ISO TC 224: Standardization of a framework for the definition and measurement of service activities relating to drinking water supply systems and wastewater systems WG 8: Guidance for the management of basic on-site domestic wastewater services, using technologies in their entirety at any level of development, as applicable Co-convened by Kenya and Austria Based on ISO Assessment of Wastewater Services 2/25/2017 Standardization of On-site Wastewater Systems 17

18 ISO 24521: 2016 Guidelines for the management of basic on-site domestic wastewater services ISO established 6 major objectives for wastewater services: 1. Protection of Public Health 2. Meeting users needs and expectations 3. Provision of services under normal and emergency conditions 4. Sustainability of the wastewater utility 5. Promotion of sustainability of the community 6. Protection of the built and natural environment and established a performance assessment methodology linked to the objectives. 2/25/2017 Standardization of On-site Wastewater Systems 18

19 ISO 24521: 2016 Guidelines for the management of basic on-site domestic wastewater services ISO Objectives remained the same at the broad level but were adapted to the onsite situation: Protection of public health focussed on wastewater disposal so that: drinking water supplies are not threatened; direct human exposure is not possible; waste is inaccessible to vectors, i.e., insects, rodents or other possible carriers; local environment laws and regulations are to be followed; odour or aesthetic nuisances are not created. 2/25/2017 Standardization of On-site Wastewater Systems 19

20 ISO 24521: 2016 Guidelines for the management of basic on-site domestic wastewater services The Standard covers: guidelines for the management of basic on-site domestic wastewater services from the operator's perspective, including maintenance techniques, training of personnel and risk considerations; guidelines for the management of basic on-site domestic wastewater services from the perspective of users; guidance on the design and construction of basic on-site domestic wastewater systems; guidance on planning, operation and maintenance, and health and safety issues. 2/25/2017 Standardization of On-site Wastewater Systems 20

21 ISO 24521: 2016 Guidelines for the management of basic on-site domestic wastewater services The principal sections addressed (both design and management) are: 1. User interface 2. Collection 3. Transportation 4. Treatment 5. Use/disposal of effluents 6. Use/disposal of sludges 2/25/2017 Standardization of On-site Wastewater Systems 21

22 ISO 24521: 2016 Guidelines for the management of basic on-site domestic wastewater services Source: ISO /25/2017 Standardization of On-site Wastewater Systems 22

23 ISO Non-sewered sanitation systems General safety and performance requirements for design and testing Current ISO Focus Enhancing the effectiveness and availability / appropriateness of the next generation of on-site plants by providing guidance on designing and testing non-sewered systems 2/25/2017 Standardization of On-site Wastewater Systems 23

24 ISO Non-sewered sanitation systems General safety and performance requirements for design and testing Scope: This standard specifies technical requirements, test methods, and sustainability considerations for non-sewered sanitation systems. A non-sewered sanitation system for the purposes of this standards is a sanitation system that: 1. is not connected to a networked sewer system, and 2. collects, conveys and fully treats the specific input to allow for safe reuse or disposal of the generated output. 2/25/2017 Standardization of On-site Wastewater Systems 24

25 ISO Non-sewered sanitation systems General safety and performance requirements for design and testing Source: WD 1 ISO /25/2017 Standardization of On-site Wastewater Systems 25

26 Front ends Source: Compendium of Sanitation Systems and Technologies, Swiss Agency for Development and Cooperation 2/25/2017 Standardization of On-site Wastewater Systems 26

27 Urine Separating Toilet Seat Source: Compositing Toilets Canada, Ltd. - Separett composting toilet bowl. 2/25/2017 Standardization of On-site Wastewater Systems 27

28 Nutrifying crops with Urine Source: Compendium of Sanitation Systems and Technologies, Swiss Agency for Development and Cooperation 2/25/2017 Standardization of On-site Wastewater Systems 28

29 Fertilizing crops with processed sludge Source: Compendium of Sanitation Systems and Technologies, Swiss Agency for Development and Cooperation 2/25/2017 Standardization of On-site Wastewater Systems 29

30 Biogas generator for communal cooking systems Source: Compendium of Sanitation Systems and Technologies, Swiss Agency for Development and Cooperation 2/25/2017 Standardization of On-site Wastewater Systems 30

31 ISO Non-sewered sanitation systems General safety and performance requirements for design and testing 5. Technical Requirements: Safety assessments Operational Requirements Reliability and safety requirements for energy supply Mechanical requirements Requirements for radiation Electrical and electronic equipment Reliability of conveyance devices Transitions from the backend 2/25/2017 Standardization of On-site Wastewater Systems 31

32 ISO Non-sewered sanitation systems General safety and performance requirements for design and testing 6. Additional Requirements for the front end: Use and Operation Visibility of feces Evacuation performance Integrity against external impacts Slipping, tripping or falling 2/25/2017 Standardization of On-site Wastewater Systems 32

33 ISO Non-sewered sanitation systems General safety and performance requirements for design and testing 7. Performance testing: General Classification of systems Class 1 Class 2 Class 3 Non-sewered sanitation systems one frontend backend nonbiological Non-sewered sanitation systems one frontend backend includes one or more biological treatment processes Non-sewered sanitation systems more than one frontend Controlled laboratory conditions Field testing 2/25/2017 Standardization of On-site Wastewater Systems 33

34 ISO Non-sewered sanitation systems General safety and performance requirements for design and testing Solid output human health Threshold for all reuse purposes Thermo-tolerant coliforms (per g total solids) <1000 Helminth eggs (per g total solids) <1 Liquid effluent - human health parameters Threshold for all reuse purposes Thermo-tolerant coliforms count (per 100 ml) 10 (or not detectable) Helminth eggs count (per litre) 0.1 2/25/2017 Standardization of On-site Wastewater Systems 34

35 ISO Non-sewered sanitation systems General safety and performance requirements for design and testing Effluent performance thresholds for environmental parameters Category A usage: Threshold for irrigation and other unrestricted urban uses Category B usage: Threshold for discharge into surface water or other restricted urban uses COD (mg/l) TSS (mg/l) Effluent performance thresholds for environmental discharges Total nitrogen (mg/l) 15 Total phosphorous (mg/l) 2 ph 6-9 2/25/2017 Standardization of On-site Wastewater Systems 35

36 ISO Non-sewered sanitation systems General safety and performance requirements for design and testing Maximum allowable percentage of observations reporting odor as unpleasant or unacceptable Within the Structure Maximum percentage of observations reported as unpleasant Maximum percentage of observations reported as unacceptable Normal odor day 10 2 Simulant odor day 10 2 In the vicinity of the Structure Maximum percentage of observations reported as unpleasant Maximum percentage of observations reported as unacceptable Normal odor day 10 2 Simulant odor day /25/2017 Standardization of On-site Wastewater Systems 36

37 ISO Non-sewered sanitation systems General safety and performance requirements for design and testing Noise requirements (measured at 1 m from the system) 70 dba (L EX,24h ) Average over 24 hours 90 dba (L pa,max ) Maximum at any time 2/25/2017 Standardization of On-site Wastewater Systnoems 37

38 ISO Non-sewered sanitation systems General safety and performance requirements for design and testing Parameter Air emission thresholds Indoor emission thresholds (average levels over indicated timeframe) Ambient emission thresholds (1 h average) CO (ppm) 1 h: SO 2 (ppm) 1 h: NO x (ppm) 1 h: 6,8 195 VOC (ppm) 1 h: H 2 S (ppm) 30 min: 4,6 1,9 PAH (ppm) 1 h: 187 0,001 PM 2,5 (µg/m³) 1 h: /25/2017 Standardization of On-site Wastewater Systnoems 38

39 ISO Non-sewered sanitation systems General safety and performance requirements for design and testing 8. Sustainability: Relates narrowly to the sanitation system s use and recovery of resources. Recovery of nutrients Water consumption and reuse of effluent Energy consumption and energy recovery Life cycle assessment Affordability 2/25/2017 Standardization of On-site Wastewater Systems 39

40 ISO Non-sewered sanitation systems General safety and performance requirements for design and testing Certification: Where testing is performed for the purposes of certification, certifying bodies shall meet the requirements of ISO/IEC 17065: /25/2017 Standardization of On-site Wastewater Systems 40

Biomass Nutrient Recycling

Biomass Nutrient Recycling [Article from Water, Environment & Technology, published August 1997, p.41-45] Biomass Nutrient Recycling An affordable closed-cycle process with added benefits Michael Braungart, Katja Hansen, and Douglas

More information

INVITATION TO ATTEND THE FIRST ISO INTERNATIONAL WORKSHOP ON NEXT GENERATION TOILETS

INVITATION TO ATTEND THE FIRST ISO INTERNATIONAL WORKSHOP ON NEXT GENERATION TOILETS INVITATION TO ATTEND THE FIRST ISO INTERNATIONAL WORKSHOP ON NEXT GENERATION TOILETS DATE June 28 30, 2016 LOCATION SECRETARIAT REGISTRATION MORE INFORMATION Singapore (venue to be confirmed) American

More information

Costs and Benefits of Requiring On-Site Wastewater System Treatment Standards Greater Than Nationally Recognized Standards

Costs and Benefits of Requiring On-Site Wastewater System Treatment Standards Greater Than Nationally Recognized Standards Costs and Benefits of Requiring On-Site Wastewater System Treatment Standards Greater Than Nationally Recognized Standards Session Law 2015-286, Section 4.15.(d) Report to The Environmental Review Commission

More information

Decentralized two stage vertical flow constructed wetland system for single household Anant Yadav, Florent CHAZARENC and SRIKANTH MUTNURI

Decentralized two stage vertical flow constructed wetland system for single household Anant Yadav, Florent CHAZARENC and SRIKANTH MUTNURI BITS Pilani K K Birla Goa Campus Decentralized two stage vertical flow constructed wetland system for single household Anant Yadav, Florent CHAZARENC and SRIKANTH MUTNURI Background UNICEF (2008) estimated

More information

New Standards for Wastewater Recycle and Reuse Treatment Systems for Non-Potable Applications

New Standards for Wastewater Recycle and Reuse Treatment Systems for Non-Potable Applications Outline New Standards for Wastewater Recycle and Reuse Treatment Systems for Non-Potable Applications Consensus Standards Development Need for Onsite Reuse Treatment Systems California Onsite Wastewater

More information

Lagoons Operation and Management in New Brunswick

Lagoons Operation and Management in New Brunswick Lagoons Operation and Management in New Brunswick Lagoons Provide secondary treatment to domestic wastewater by the action of bacteria stabilizing the organic matter in the wastewater. Benefits of lagoons:

More information

Dr Masum A Patwary Environmental Advisor

Dr Masum A Patwary Environmental Advisor Conference on Promoting Innovations in Wastewater Management in Asia and the Pacific. Asian Development Bank. Manila, Philippines, 29 31 January 2013 Wastewater for Aquaculture: The Case of Mirzapur, Bangladesh

More information

Wastewater Reuse Regulations In Saudi Arabia

Wastewater Reuse Regulations In Saudi Arabia Wastewater Reuse Regulations In Saudi Arabia Mohammed A. Al-Hajri Saudi Aramco Water Arabia 2009 March 2, 3, and 4 Outline Introduction Saudi Government Wastewater Reuse Regulations Background The Regulation

More information

BEING GOOD STEWARDS: IMPROVING EFFLUENT QUALITY ON A BARRIER ISLAND. 1.0 Executive Summary

BEING GOOD STEWARDS: IMPROVING EFFLUENT QUALITY ON A BARRIER ISLAND. 1.0 Executive Summary BEING GOOD STEWARDS: IMPROVING EFFLUENT QUALITY ON A BARRIER ISLAND Brett T. Messner, PE, Tetra Tech, Inc., 201 E Pine St, Suite 1000, Orlando, FL 32801 Brett.Messner@tetratech.com, Ph: 239-851-1225 Fred

More information

Questionnaire (Wood Processing)

Questionnaire (Wood Processing) Questionnaire (Wood Processing) QUESTIONNAIRE FOR WOOD PROCESSING (SECTOR-RELATED QUESTIONS) The completion of this questionnaire is voluntary. However, replying to the relevant questions as completely

More information

On-Site Sewage System Nitrogen Reduction Methods Washington State Department of Health March 6, 2013

On-Site Sewage System Nitrogen Reduction Methods Washington State Department of Health March 6, 2013 On-Site Sewage System Nitrogen Reduction Methods Washington State Department of Health March 6, 2013 John M. Eliasson, Wastewater Management Specialist Office of Shellfish and Water Protection 1 On-Site

More information

WASTEWATER TREATMENT. Nelson Environmental Inc. Nelson Environmental Inc.

WASTEWATER TREATMENT. Nelson Environmental Inc. Nelson Environmental Inc. The OPTAER system provides reliable nutrient removal in pond based wastewater treatment plants combining cost-effective technologies and low maintenance requirements. WASTEWATER TREATMENT PrintStudioOne.com

More information

Water Recycling and Reuse

Water Recycling and Reuse Water Recycling and Reuse WATER RECYCLING Water recycling is reusing treated wastewater for beneficial purposes such as agricultural and landscape irrigation, industrial processes, toilet flushing, and

More information

Emission accounts. Julian Chow United Nations Statistics Division September 2016 Putrajaya, Malaysia

Emission accounts. Julian Chow United Nations Statistics Division September 2016 Putrajaya, Malaysia Emission accounts Julian Chow United Nations Statistics Division 26-30 September 2016 Putrajaya, Malaysia SEEA Conceptual Framework Types of physical flows accounts in SEEA-CF Physical flow accounts Topics

More information

Operation of a small scale MBR system for wastewater reuse

Operation of a small scale MBR system for wastewater reuse Operation of a small scale MBR system for wastewater reuse K. Azis, Ch. Vardalachakis, P. Melidis and S. Ntougias Laboratory of Wastewater Management and Treatment Technologies, Department of Environmental

More information

Domestic grey water treatment and recovery to meet up the standards of characteristics of irrigation water

Domestic grey water treatment and recovery to meet up the standards of characteristics of irrigation water The Eighth Jordan International Chemical Engineering Conference (JIChEC 2017) November 7-9, 2017 Domestic grey water treatment and recovery to meet up the standards of characteristics of irrigation water

More information

ISO STANDARDS ON WATER REUSE FOR IRRIGATION

ISO STANDARDS ON WATER REUSE FOR IRRIGATION ISO STANDARDS ON WATER REUSE FOR IRRIGATION Valentina LAZAROVA SUEZ ENVIRONNEMENT Member of French ISO Mirror Committee, Member of International Water Academy and International Desalination Academy June

More information

Presented By: Kevin Bossy. The Supplier Perspective: Accelerating the Adoption of Innovative Solutions

Presented By: Kevin Bossy. The Supplier Perspective: Accelerating the Adoption of Innovative Solutions Presented By: Kevin Bossy The Supplier Perspective: Accelerating the Adoption of Innovative Solutions September 16, 2015 Bishop Water specializes in sludge and slurry management for municipalities and

More information

SCHEDULE I LIST I GENERAL STANDARDS AND CRITERIA FOR THE DISCHARGE OF INDUSTRIAL EFFLUENTS INTO INLAND SURFACE WATERS

SCHEDULE I LIST I GENERAL STANDARDS AND CRITERIA FOR THE DISCHARGE OF INDUSTRIAL EFFLUENTS INTO INLAND SURFACE WATERS SCHEDULE I LIST I GENERAL STANDARDS AND CRITERIA FOR THE DISCHARGE OF INDUSTRIAL EFFLUENTS INTO INLAND SURFACE WATERS UNIT TOLERANCE LIMIT NO. PARAMETER TYPE OF LIMIT VALUES 01 Total suspended solids mg/1,

More information

Case Study. BiOWiSH Aqua. Biological Help for the Human Race. Municipal Wastewater Bathurst Waste Water Treatment Works Australia.

Case Study. BiOWiSH Aqua. Biological Help for the Human Race. Municipal Wastewater Bathurst Waste Water Treatment Works Australia. Case Study BiOWiSH Aqua Municipal Wastewater Bathurst Waste Water Treatment Works Australia BiOWiSH Aqua Executive Summary The main objective of the validation was to quantify cost savings in using BiOWiSH.

More information

SUSTAINABILITY STUDY OF DEWATS SYSTEMS AT PERI URBAN AREAS IN BANGALORE

SUSTAINABILITY STUDY OF DEWATS SYSTEMS AT PERI URBAN AREAS IN BANGALORE SUSTAINABILITY STUDY OF DEWATS SYSTEMS AT PERI URBAN AREAS IN BANGALORE Shivendra. B. T 1, Ramaraju. H. K 2 1 Dayananda Sagar College of Engineering Department of Civil Engineering, Bangalore-560078, India

More information

Voting Card on A Final Project

Voting Card on A Final Project Jordan Institution for Standards and Metrology Standardization Directorate Voting Card on A Final Project Project s No.: 893 / 2002 Project s Name: Water Reclaimed Wastewater Secretary of the Committee:

More information

The Use of Human Health Risk Assessment as a Tool in the Assessment of Reclaimed Municipal Wastewater

The Use of Human Health Risk Assessment as a Tool in the Assessment of Reclaimed Municipal Wastewater The Use of Human Health Risk Assessment as a Tool in the Assessment of Reclaimed Municipal Wastewater Karen Phillipps, M.Sc., DABT Intrinsik Environmental Sciences Inc., Calgary, AB Presentation at Watertech,

More information

How to define performance parameters for verification including parameters relevant for energy efficiency of a wastewater treatment plant

How to define performance parameters for verification including parameters relevant for energy efficiency of a wastewater treatment plant Project Partners: How to define performance parameters for verification including parameters relevant for energy efficiency of a wastewater treatment plant Ewa Neczaj, Chief Verification Expert, ETV Body,

More information

Effects of high-strength faecal sludge in wastewater stabilization ponds: Port-au-Prince, Haiti

Effects of high-strength faecal sludge in wastewater stabilization ponds: Port-au-Prince, Haiti 39 th WEDC International Conference, Kumasi, Ghana, 2016 ENSURING AVAILABILITY AND SUSTAINABLE MANAGEMENT OF WATER AND SANITATION FOR ALL Effects of high-strength faecal sludge in wastewater stabilization

More information

Fixed-Film Processes

Fixed-Film Processes Onsite Wastewater Treatment Systems Technology Fact Sheet 2 Fixed-Film Processes Introduction Description Fixed-film systems (FFS) are biological treatment processes that employ a medium such as rock,

More information

The Wetland Biofilter System:

The Wetland Biofilter System: The Wetland Biofilter System: A vertical flow constructed wetland for treatment of manure compost pile leachate water What is the Wetland Biofilter System? Vertical flow constructed wetland Consists of

More information

Introduction to Onsite Wastewater Treatment. Ryan Gerlich Program Specialist Texas AgriLife Extension Service

Introduction to Onsite Wastewater Treatment. Ryan Gerlich Program Specialist Texas AgriLife Extension Service Introduction to Onsite Wastewater Treatment Ryan Gerlich Program Specialist Texas AgriLife Extension Service Overview What is an On Site Sewage Facility (OSSF)? Why are we concerned about wastewater? Evolution

More information

Low-cost Options for Treating Faecal Sludges (FS) in Developing Countries

Low-cost Options for Treating Faecal Sludges (FS) in Developing Countries International symposium on Faecal Sludge Management (FSM) Policy Dakar May 9-12th 2006 Low-cost Options for Treating Faecal Sludges (FS) in Developing Countries Martin Strauss EAWAG / SANDEC www.sandec.eawag.ch

More information

Membrane Bioreactor vs. Extended Aeration Treatment Pilot Study Effluent and Groundwater Quality Presenter Leslie Dumas

Membrane Bioreactor vs. Extended Aeration Treatment Pilot Study Effluent and Groundwater Quality Presenter Leslie Dumas Membrane Bioreactor vs. Extended Aeration Treatment Pilot Study Effluent and Groundwater Quality Presenter Leslie Dumas Innovative Solutions for Water and the Environment September 15, 2009 Acknowledgements

More information

final report Water quality improvement strategy for a processing site

final report Water quality improvement strategy for a processing site final report Project title: Water Quality Improvement Strategy Project code: P.PSH.0449 Prepared by: GHD Date published: July 2010 PUBLISHED BY Meat & Livestock Australia Limited Locked Bag 991 NORTH SYDNEY

More information

Early Onsite Systems

Early Onsite Systems Onsite Wastewater Treatment Concepts Septic 101 Fred Bowers, Ph. D. New Jersey Department of Environmental Protection http://www.state.nj.us/dep/dwq/sep_site.htm Early Onsite Systems Did not use water

More information

Wastewater Treatment Works... The Basics

Wastewater Treatment Works... The Basics United States EPA 833-F-98-002 Environmental Protection May 1998 Agency Office of Water (4204) Wastewater Treatment Works... The Basics O ne of the most common forms of pollution control in the United

More information

Advanced Enviro-Septic (AES) Achievement Summary

Advanced Enviro-Septic (AES) Achievement Summary Advanced Enviro-Septic (AES) Achievement Summary Introduction: Advanced Enviro Septic (AES) and its predecessor product, Enviro Septic (ES), have been subjected to numerous testing protocols since being

More information

English version. Small wastewater treatment systems for up to 50 PT - Part 3: Packaged and/or site assembled domestic wastewater treatment plants

English version. Small wastewater treatment systems for up to 50 PT - Part 3: Packaged and/or site assembled domestic wastewater treatment plants EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM EN 12566-3 July 2005 ICS 13.060.30 English version Small wastewater treatment systems for up to 50 PT - Part 3: Packaged and/or site assembled domestic

More information

Decentralized Domestic Wastewater Treatment in Rural Areas in China Efforts of the Japan- China Water Environment Partnership Project

Decentralized Domestic Wastewater Treatment in Rural Areas in China Efforts of the Japan- China Water Environment Partnership Project Decentralized Domestic Wastewater Treatment in Rural Areas in China Efforts of the Japan- China Water Environment Partnership Project Motoyuki MIZUOCHI*, Hideaki KOYANAGI**, Tetsuo KUYAMA**, Hirokazu IWASAKI***

More information

Japan s Challenge HIDETO YOSHIDA DIRECTOR-GENERAL WASTE MANAGEMENT & RECYCLING MINISTRY OF THE ENVIRONMENT, JAPAN

Japan s Challenge HIDETO YOSHIDA DIRECTOR-GENERAL WASTE MANAGEMENT & RECYCLING MINISTRY OF THE ENVIRONMENT, JAPAN Japan s Challenge for the Environmental Sanitation HIDETO YOSHIDA DIRECTOR-GENERAL WASTE MANAGEMENT & RECYCLING DEPARTMENT MINISTRY OF THE ENVIRONMENT, JAPAN International Status of Environmental lsanitation

More information

Water Pollution. Objective: Name, describe, and cite examples of the eight major types of water pollution.

Water Pollution. Objective: Name, describe, and cite examples of the eight major types of water pollution. Water Pollution Objective: Name, describe, and cite examples of the eight major types of water pollution. Types of Water Pollution Water pollutants are divided into eight categories: 1. Sediment pollution

More information

WASTEWATER TREATMENT SYSTEM

WASTEWATER TREATMENT SYSTEM WASTEWATER TREATMENT SYSTEM PrintStudioOne.com Nelson Environmental Inc. The Nelson Environmental OPTAER system is an efficient pond-based wastewater treatment solution utilized in a broad spectrum of

More information

3) Din Daeng WWTP. Outline of the Project. Appendix 2-9

3) Din Daeng WWTP. Outline of the Project. Appendix 2-9 3) Din Daeng WWTP Outline of the Project 1. Start of operation 2004 2. Treatment area: 37 km 2 3. Served population: 1,080,000 persons 4. Treatment process: Activated Sludge with Nutrient, (Nitrogen and

More information

Performance of Sewage Oxidation Pond in USM Engineering Campus

Performance of Sewage Oxidation Pond in USM Engineering Campus Awam International Conference on Civil Engineering (AICCE 12) Geohazard Information Zonation (GIZ 12) Park Royal Penang Resort 28 th 30 th August 2012 Performance of Sewage Oxidation Pond in USM Engineering

More information

WPL Diamond. Environmental Wastewater Solutions. EN approval Compact design No odours. Low visual impact Easy to install

WPL Diamond. Environmental Wastewater Solutions. EN approval Compact design No odours. Low visual impact Easy to install EN12566-3 approval Compact design No odours WPL Diamond Small packaged sewage treatment plants for domestic and commercial properties Environmental Wastewater Solutions Low visual impact Easy to install

More information

Challenges in Wastewater Treatment and Management in Asia:

Challenges in Wastewater Treatment and Management in Asia: Challenges in Wastewater Treatment and Management in Asia: Sewered vs Non-sewered Solutions Thammarat Koottatep 1 What happens after flushing the toilet? 2 6 L per time (35 Lcpd) 2 L per time (23 Lcpd)

More information

Water Quality. CE 370 Lecture 1. Global Distribution of Earth s s Water

Water Quality. CE 370 Lecture 1. Global Distribution of Earth s s Water Water Quality CE 370 Lecture 1 Global Distribution of Earth s s Water Water Demand and Supply in Saudi Arabia Total Water Consumption = 22 billion m 3 /Year Water Demand Water Supply Industrial Domestic

More information

Aerobic Treatment Units

Aerobic Treatment Units Aerobic Treatment Units John R. Buchanan University of Tennessee Robert W. Seabloom University of Washington University Curriculum Development for Decentralized Wastewater Management Acknowledgement This

More information

ADAPTING A BIOREACTOR TO TRANSFORM BLACK WATERS INTO GREEN ENERGY IN A CIRCULAR ECONOMY MODEL IN A UNIVERSITY LIVING LAB IN MEXICO

ADAPTING A BIOREACTOR TO TRANSFORM BLACK WATERS INTO GREEN ENERGY IN A CIRCULAR ECONOMY MODEL IN A UNIVERSITY LIVING LAB IN MEXICO ADAPTING A BIOREACTOR TO TRANSFORM BLACK WATERS INTO GREEN ENERGY IN A CIRCULAR ECONOMY MODEL IN A UNIVERSITY LIVING LAB IN MEXICO Analysis of the present situation Background of the project The objective

More information

Food Waste Elimination Solutions At The Source

Food Waste Elimination Solutions At The Source Food Waste Elimination Solutions At The Source The Problem with Food Waste ENVIRONMENTAL 70 billion lbs food waste per year 1 97% goes to landfill Methane 21x more damaging than CO 2 Pick-up & hauling

More information

SEWAGE SYSTEM SOLUTIONS Current Issues in Ontario & Case Studies of Innovative Approaches to Remedy Failing Systems

SEWAGE SYSTEM SOLUTIONS Current Issues in Ontario & Case Studies of Innovative Approaches to Remedy Failing Systems SEWAGE SYSTEM SOLUTIONS Current Issues in Ontario & Case Studies of Innovative Approaches to Remedy Failing Systems Marie-Christine Bélanger Director Ontario Onsite Wastewater Association Rick Esselment

More information

Proposal by Russia to delete hot sub-spot Hot sub-spot name South-West Wastewater Treatment Plant

Proposal by Russia to delete hot sub-spot Hot sub-spot name South-West Wastewater Treatment Plant Proposal by Russia to delete hot sub-spot 18.4 LAND 14/2009, Document 6/3/Rev.1 ATTACHMENT 1. Hot sub-spot name South-West Wastewater Treatment Plant 2. Location Block 2, 123, Volkhonskoye shosse, St.

More information

Manitoba Water Quality Standards, Objectives, and Guidelines Dwight Williamson, Manager Water Quality Management Section Manitoba Conservation

Manitoba Water Quality Standards, Objectives, and Guidelines Dwight Williamson, Manager Water Quality Management Section Manitoba Conservation Manitoba Water Quality Standards, Objectives, and Guidelines 2002 Dwight Williamson, Manager Water Quality Management Section Manitoba Conservation 1 Outline Brief history Review process Overview of proposed

More information

PERFORMANCE EVALUATION OF 9 MLD SEWAGE TREATMENT PLANT AT GURGAON AND COST EFFECTIVE MEASURES IN TREATMENT PROCESS

PERFORMANCE EVALUATION OF 9 MLD SEWAGE TREATMENT PLANT AT GURGAON AND COST EFFECTIVE MEASURES IN TREATMENT PROCESS PERFORMANCE EVALUATION OF 9 MLD SEWAGE TREATMENT PLANT AT GURGAON AND COST EFFECTIVE MEASURES IN TREATMENT PROCESS Mohan Singh Negi and Vaishali Sahu Department of Civil and Environment Engineering, The

More information

ISAM INTEGRATED SURGE ANOXIC MIX

ISAM INTEGRATED SURGE ANOXIC MIX ISAM INTEGRATED SURGE ANOXIC MIX P r o v e n T e c h n o l o g y FLUIDYNE S ISAM IS A TOTAL TREATMENT SYSTEM incorporating BOD, TSS and nitrogen removal along with sludge reduction in an integrated system.

More information

STANDARDS AND REGULATIONS ON WATER REUSE

STANDARDS AND REGULATIONS ON WATER REUSE STANDARDS AND REGULATIONS ON WATER REUSE Valentina LAZAROVA SUEZ (France) Member of French ISO Mirror Committee, Member of International Water Academy and International Desalination Academy October 26th,

More information

Water and Waste Water Management in Yangon, Myanmar

Water and Waste Water Management in Yangon, Myanmar Union of Myanmar Ministry of Agriculture and Irrigation Irrigation Department Water and Waste Water Management in Yangon, Myanmar Mu Mu Than Staff Officer, Irrigation Department Myanmar March,2010 Socio-economical

More information

TALBINGO WASTEWATER TREATMENT PLANT UPGRADE. Kay White

TALBINGO WASTEWATER TREATMENT PLANT UPGRADE. Kay White TALBINGO WASTEWATER TREATMENT PLANT UPGRADE Paper Presented by: Kay White Authors: Kay White, Senior Process Engineer, Tanya Luo, Graduate Civil Engineer, Li Lern Lau, Process Engineer, SMEC Australia

More information

c: Don Labossiere, Director, Environmental Compliance and Enforcement Public Registries

c: Don Labossiere, Director, Environmental Compliance and Enforcement Public Registries Climate Change and Environmental Protection Division Environmental Approvals Branch 123 Main Street, Suite 160, Winnipeg, Manitoba R3C 1A5 T 204 945-8321 F 204 945-5229 www.gov.mb.ca/conservation/eal CLIENT

More information

JEDDAH INDUSTRIAL CITY

JEDDAH INDUSTRIAL CITY JEDDAH INDUSTRIAL CITY WASTEWATER TREATMENT PLANT A Presentation by : Engr. Mowafaq Al-Sugeir Managing Director ICDOC SAWEA 2007 WORKSHOP, AL-KHOBER 4 December 2007 Built & Being Operated by : on Build-Operate-Transfer

More information

Water Specialists for the Food & Beverage Sector creating value in water through innovation, creativity and expertise. ovivowater.

Water Specialists for the Food & Beverage Sector creating value in water through innovation, creativity and expertise. ovivowater. Water Specialists for the Food & Beverage Sector creating value in water through innovation, creativity and expertise ovivowater.com Ovivo - Industrial Markets A New Global Force in Water As society and

More information

Reducing Inputs: Irrigating with Winery Wastewater Mai Ann Healy, Regional Manager - BioFiltro

Reducing Inputs: Irrigating with Winery Wastewater Mai Ann Healy, Regional Manager - BioFiltro Reducing Inputs: Irrigating with Winery Wastewater Mai Ann Healy, Regional Manager - BioFiltro Winery Wastewater Characteristics Primary Source Points: Wash downs, barrels, pressing, crush pads, rackings.

More information

Three Cost-effective Public Domain On-site Sewage Treatment Technologies Verified for Their Ability to Denitrify

Three Cost-effective Public Domain On-site Sewage Treatment Technologies Verified for Their Ability to Denitrify Western Washington University Western CEDAR Salish Sea Ecosystem Conference 2014 Salish Sea Ecosystem Conference (Seattle) May 1st, 1:30 PM - 3:00 PM Three Cost-effective Public Domain On-site Sewage Treatment

More information

Almy Fithriana Malisie Ralf Otterpohl Institute of Wastewater Management and Water Protection Hamburg University of Technology

Almy Fithriana Malisie Ralf Otterpohl Institute of Wastewater Management and Water Protection Hamburg University of Technology Sustainable Sanitation for Low- Income Densely Populated Urban Areas in Indonesia Almy Fithriana Malisie Ralf Otterpohl Institute of Wastewater Management and Water Protection Hamburg University of Technology

More information

RESOLUTION MEPC.284.(70) (Adopted on 28 October 2016) AMENDMENTS TO THE 2012 GUIDELINES ON IMPLEMENTATION OF EFFLUENT STANDARDS AND PERFORMANCE TESTS

RESOLUTION MEPC.284.(70) (Adopted on 28 October 2016) AMENDMENTS TO THE 2012 GUIDELINES ON IMPLEMENTATION OF EFFLUENT STANDARDS AND PERFORMANCE TESTS ANNEX 20 MEPC 70/18/Add.1 Annex 20, page 1 THE MARINE ENVIRONMENT PROTECTION COMMITTEE, RECALLING Article 38(a) of the Convention on the International Maritime Organization concerning the functions of

More information

Water Resources Director: Chris Graybeal

Water Resources Director: Chris Graybeal Water Resources Director: Chris Graybeal Our Mission To promote and protect the environment, preserve natural resources, and ensure the health and safety of our customers. Granite Falls Wastewater Treatment

More information

WASTEWATER PROBLEMS ASSOCIATED WITH SOLVENTS

WASTEWATER PROBLEMS ASSOCIATED WITH SOLVENTS WASTEWATER PROBLEMS ASSOCIATED WITH SOLVENTS James L. Walsh, Jr., P.E. Senior Research Engineer Georgia Tech Research Institute Atlanta, Georgia 30332 Introduction There a number of advantages to elimination

More information

Wastewater Pollutants & Treatment Processes. Dr. Deniz AKGÜL Marmara University Department of Environmental Engineering

Wastewater Pollutants & Treatment Processes. Dr. Deniz AKGÜL Marmara University Department of Environmental Engineering Wastewater Pollutants & Treatment Processes Dr. Deniz AKGÜL Marmara University Department of Environmental Engineering Wastewater combination of the liquid or water carried wastes removed from residences,

More information

Achieving Net-Zero Water

Achieving Net-Zero Water Achieving Net-Zero Water Fifth International Emerging Technology Symposium Presenters: Eric J. Bowler - eric_j_bowler@whirlpool.com & Dr. Markus J. Lenger markuslenger@cleanblu.com Sponsored by: Whirlpool

More information

Module 20: Trickling Filters Answer Key

Module 20: Trickling Filters Answer Key Module 20: Trickling Filters Answer Key Calculation Capital City WWTF, which processes 2.0 MGD, is required to nitrify to meet the 2.0 mg/l ammonia discharge limit stated in their NPDES permit. A table

More information

WATER QUALITY PROTECTION IN RURAL AREAS OF EGYPT

WATER QUALITY PROTECTION IN RURAL AREAS OF EGYPT WATER QUALITY PROTECTION IN RURAL AREAS OF EGYPT HUSSEIN A.A. EL GAMMAL RESEARCHER, WATER QUALITY MANAGEMENT UNIT, MINISTRY OF WATER RESOURCES AND IRRIGATION, EGYPT h_elgammal101@hotmail.com ABSTRACT Egypt

More information

RESOLUTION MEPC.227(64) Adopted on 5 October GUIDELINES ON IMPLEMENTATION OF EFFLUENT STANDARDS AND PERFORMANCE TESTS FOR SEWAGE TREATMENT

RESOLUTION MEPC.227(64) Adopted on 5 October GUIDELINES ON IMPLEMENTATION OF EFFLUENT STANDARDS AND PERFORMANCE TESTS FOR SEWAGE TREATMENT ANNEX 22 MEPC 64/23/Add.1 Annex 22, page 1 THE MARINE ENVIRONMENT PROTECTION COMMITTEE, RECALLING Article 38(a) of the Convention on the International Maritime Organization concerning the functions of

More information

Case Study. BiOWiSH Aqua has Positive Long-Term Effects. Biological Help for the Human Race

Case Study. BiOWiSH Aqua has Positive Long-Term Effects. Biological Help for the Human Race Case Study BiOWiSH Aqua has Positive Long-Term Effects After Two Years, Sustains Improved Effluent Quality in South Korean Slaughterhouse Executive Summary BiOWiSH Aqua was implemented in a South Korean

More information

Adelere Ezekiel Adeniran, Ph.D., FNSE University of Lagos, Nigeria

Adelere Ezekiel Adeniran, Ph.D., FNSE University of Lagos, Nigeria The Design, Construction, and Performance: Cyperus Papyrus Planted Constructed Wetland for Domestic Sewage Treatment in a Medium Size Community in Nigeria Adelere Ezekiel Adeniran, Ph.D., FNSE University

More information

AS-H Iso-Disc Cloth Media Filter

AS-H Iso-Disc Cloth Media Filter AS-H Iso-Disc Cloth Media Filter Tertiary filtration and final polishing of wastewaters in municipal and industrial applications Toby.Sedgwick@AlfaLaval.com Slide 2 Typical Performance Range Influent Average

More information

Wastewater Treatment Design of Waste Stabilization Ponds

Wastewater Treatment Design of Waste Stabilization Ponds The Islamic University of Gaza Faculty of Engineering Civil Engineering Department Sanitary Engineering (ECIV 4325) Instructor: Dr. Abdelmajid Nassar Lect. W10 Wastewater Treatment Design of Waste Stabilization

More information

Wastewater Management in Developing Countries. Dr. Mushtaq Ahmed Memon Programme Officer, UNEP IETC

Wastewater Management in Developing Countries. Dr. Mushtaq Ahmed Memon Programme Officer, UNEP IETC Wastewater Management in Developing Countries Dr. Mushtaq Ahmed Memon (mushtaq.memon@unep.or.jp) Programme Officer, UNEP IETC Overview Paradigm shift and technology needs Assessment of demand Challenges

More information

Decentralized WW Management: Issues for Small-Scale WWTPs. Mike Stephens MWEA Local Sections Committee Frankenmuth, MI

Decentralized WW Management: Issues for Small-Scale WWTPs. Mike Stephens MWEA Local Sections Committee Frankenmuth, MI Decentralized WW Management: Issues for Small-Scale WWTPs Mike Stephens MWEA Local Sections Committee Frankenmuth, MI Topics What is Decentralized Wastewater Treatment? What are small-scale facilities?

More information

RECYCLED WATER AT SYDNEY OLYMPIC PARK. Andrzej Listowski SYDNEY OLYMPIC PARK AUTHORITY

RECYCLED WATER AT SYDNEY OLYMPIC PARK. Andrzej Listowski SYDNEY OLYMPIC PARK AUTHORITY RECYCLED WATER AT SYDNEY OLYMPIC PARK Andrzej Listowski SYDNEY OLYMPIC PARK AUTHORITY INTEGRATED URBAN WATER CYCLE AT SYDNEY OLYMPIC PARK - CONTEXT INTRODUCTION TO SYDNEY OLYMPIC PARK INTEGRATED WATER

More information

Water Governance Benchmarking Criteria

Water Governance Benchmarking Criteria Water Governance Benchmarking Criteria Click on each red number in order to link to the corresponding paragraph. Click again on the red number in order to return to criteria page. Numbers found next to

More information

EC TYPE EXAMINATION (MODULE B) CERTIFICATE

EC TYPE EXAMINATION (MODULE B) CERTIFICATE LR427.203.2 EC TYPE EXAMINATION (MODULE B) CERTIFICATE This is to certify that: LLOYD'S REGISTER VERIFICATION LIMITED (LRV), specified as a notified body under the terms of The Merchant Shipping (Marine

More information

Current Status of Water Environment in Kathmandu Valley, Nepal

Current Status of Water Environment in Kathmandu Valley, Nepal Water and Urban Initiative Working Paper Series Number 03 April 2015 Current Status of Water Environment in Kathmandu Valley, Nepal Niranjan Shrestha Environmental Services Nepal Pvt. Ltd., Lalitpur, Nepal

More information

d e w a t s Effluent Laboratory Test Results Decentralized Waste Water Treatment System Bremen Overseas Research and Development Association

d e w a t s Effluent Laboratory Test Results Decentralized Waste Water Treatment System Bremen Overseas Research and Development Association Effluent Laboratory Test Results d e w a t s Effluent quality during first month of dewats operation [mg/l] 515 600 600 500 500 400 250 [mg/l] 400 300 250 200 90 300 100 15 200 90 0 01.10.98 16.10.98 100

More information

Impact Of The Urbain And Industrial Rejection On The Environment «Annaba, North - Est Algeria»

Impact Of The Urbain And Industrial Rejection On The Environment «Annaba, North - Est Algeria» Available online at www.sciencedirect.com Energy Procedia 18 (2012 ) 581 586 Impact Of The Urbain And Industrial Rejection On The Environment «Annaba, North - Est Algeria» BOUSLAH.S a, Tachi.S b & Soufi.A

More information

WASTEWATER DEPARTMENT CITY OF MANNHEIM

WASTEWATER DEPARTMENT CITY OF MANNHEIM WASTEWATER DEPARTMENT CITY OF MANNHEIM TABLE OF CONTENTS Key dates Locations und employees Organisation Distribution of staff Wastewater charges and expenses Expense distribution Sewage disposal Sewerage

More information

WASTEWATER TREATMENT

WASTEWATER TREATMENT WASTEWATER TREATMENT Every community produces both liquid and solid wastes. The liquid portion-wastewater-is essentially the water supply of the community after it has been fouled by a variety of uses.

More information

Evaluation of gradual hydroponic system for decentralized. wastewater treatment and reuse in rural areas of Palestine.

Evaluation of gradual hydroponic system for decentralized. wastewater treatment and reuse in rural areas of Palestine. December, 2012 Int J Agric & Biol Eng Open Access at http://www.ijabe.org Vol. 5 No.4 1 Evaluation of gradual hydroponic system for decentralized wastewater treatment and reuse in rural areas of Palestine

More information

WATER QUALITY AND STANDARDS - Vol. II - Point Sources of Pollution - Yuhei Inamori, Naoshi Fujimoto

WATER QUALITY AND STANDARDS - Vol. II - Point Sources of Pollution - Yuhei Inamori, Naoshi Fujimoto POINT SOURCES OF POLLUTION Yuhei Inamori National Institute for Environmental Studies, Tsukuba, Japan, and Naoshi Fujimoto Faculty of Applied Bioscience, Tokyo University of Agriculture, Tokyo, Japan Keywords:

More information

Analysis of Residential Subsurface. SF constructed wetlands. Performance in Northern Alabama

Analysis of Residential Subsurface. SF constructed wetlands. Performance in Northern Alabama Analysis of Residential Subsurface Flow Constructed Wetlands Performance in Northern Alabama CONTRIBUTING WRITER Kathleen M. Leonard Ph.D., P.E. ABSTRACT Constructed wetlands are becoming increasingly

More information

HISTORY

HISTORY HISTORY Protecting the environment and meeting all requirements of the national and the EU legislation in this area are a major priority and inseparable part of the business strategy of Sofiyska Voda JSC.

More information

This document is a preview generated by EVS

This document is a preview generated by EVS TECHNICAL REPORT RAPPORT TECHNIQUE TECHNISCHER BERICHT CEN/TR 12566-2 June 2005 ICS 13.060.30 English version Small wastewater treatment systems for up to 50 PT - Part 2: Soil infiltration systems Petites

More information

Chapter 2: Description of Treatment Facilities

Chapter 2: Description of Treatment Facilities 2020 Facilities Plan Treatment Report 2.1 Introduction Chapter 2: Description of Treatment Facilities This chapter defines the Milwaukee Metropolitan Sewerage District (MMSD) service area. It also describes

More information

Summary. River. 5 th 8 th. about the. Chemical. anteceden. Grade Level: 5 th. 12 th. Objectives: instructions to. determine the. Chicago River Field

Summary. River. 5 th 8 th. about the. Chemical. anteceden. Grade Level: 5 th. 12 th. Objectives: instructions to. determine the. Chicago River Field Water Chemistry Monitoring Chicago River Field Trip Activity Summary Students use basic to advanced water quality monitoring kits and probes to assess the water quality of the Chicago River. Water chemistry

More information

2014 ASSINIBOINE RIVER MONITORING REPORT

2014 ASSINIBOINE RIVER MONITORING REPORT October 15, 2014 Temperature º C 9.7 9.6 9.6 9.6 9.7 9.7 10.1 10.2 10.1 Dissolved Oxygen mg/l 10.3 10.2 10.2 10.3 10.1 10.2 10.2 10.2 10.2 Conductivity ms/cm 1.262 1.235 1.253 1.307 1.315 1.307 1.322 1.32

More information

Wastewater Treatment Systems, Wastewater Issues and Permits

Wastewater Treatment Systems, Wastewater Issues and Permits Wastewater Treatment Systems, Wastewater Issues and Permits Lucas Gregory Texas Water Resources Institute November 29, 2017 Debbie Magin Guadalupe Blanco River Authority Ryan Gerlich Texas A&M AgriLife

More information

Wastewater Treatment Technologies. UNCLASSIFIED / FOUO 6 Nov 2017 Go Green! Go Army! Brian Boyd, PNNL

Wastewater Treatment Technologies. UNCLASSIFIED / FOUO 6 Nov 2017 Go Green! Go Army! Brian Boyd, PNNL Wastewater Treatment Technologies UNCLASSIFIED / FOUO 6 Nov 2017 Go Green! Go Army! Brian Boyd, PNNL 1 Alternative Water UNCLASSIFIED / FOUO 6 Nov 2017 Go Green! Go Army! Brian Boyd, PNNL 2 Alternative

More information

Operations Report. September 10, 2015

Operations Report. September 10, 2015 Operations Report September 1, 215 Plant Loading and Operations Summary August 215 Biochemical Oxygen Demand, 5-Day (Avg. 2,151 lb./day) Total Suspended Solids (Avg. 33,197 lb./day) Average Daily Flow

More information

Waste Water treatment by Multi Soil Layering Method

Waste Water treatment by Multi Soil Layering Method Waste Water treatment by Multi Soil Layering Method 1 Background The use of soil for water treatment has a long history in the world. Conventional method Land treatment Sand filter Septic systems (EPA)

More information

A H. Marcela Velázquez-Carrillo Consultant to Mountain Systems Inc. on the application of Proficy for Water Treatment

A H. Marcela Velázquez-Carrillo Consultant to Mountain Systems Inc. on the application of Proficy for Water Treatment WASTEWATER TREATMENT IINORMATIION TECHNOLOGY SUEZ, parent company of United Water ONDEO, is one of the largest water and wastewater treatment firms in the world. On January 5 th, 1998, United Water Milwaukee

More information

Effect of Ozone on Secondary Effluents Treatment for Agriculture Reuse

Effect of Ozone on Secondary Effluents Treatment for Agriculture Reuse Effect of Ozone on Secondary Effluents Treatment for Agriculture Reuse M. Bataller, E. Véliz, L. A. Fernández, C. Hernández, I. Fernández, C. Alvarez, E. Sánchez. Ozone Research Center P.O. 6414, Havana,

More information

Advantages & Applications of MBBR Technologies

Advantages & Applications of MBBR Technologies Advantages & Applications of MBBR Technologies Wastewater Technologies Attached Growth Suspended Growth Static Fixed film Trickling filters Rope media Web media Biological active filters (BAF) Dynamic

More information

Onsite Wastewater Treatment Systems

Onsite Wastewater Treatment Systems Onsite Wastewater Treatment Systems Municipal Officials Conference: Managing Onsite Wastewater Treatment Systems to Protect Long Island s Waters March 25, 2014 George Loomis New England Onsite Wastewater

More information