Depth Filtration with Microfiber Cloth Enhances Performance of Ultrafiltration as Pretreatment to Seawater Desalination Systems
|
|
- Bethanie Tamsin Flynn
- 6 years ago
- Views:
Transcription
1 Depth Filtration with Microfiber Cloth Enhances Performance of Ultrafiltration as Pretreatment to Seawater Desalination Systems Emerging Technologies in Filtration October 6, 2015 David Holland, Terence K. Reid, Aqua-Aerobic Systems, Inc. Diane Gatza, West Basin Municipal Authority
2 Presentation Outline Problem Introduction Project Background Methods Results Summary
3 Sea Water Reverse Osmosis The impact of ineffective pre-treatment Net driving pressure ΔP across vessel Cleaning Frequency Operational Costs RO membrane Life Normalized permeate flow Plant availability Reliability
4 Basis for Study What if Cloth Media Filtration? Microfiber Media Technology Extensive application in Water Reclamation Market High Solids (>100 mg/l) High Flux (17,000 L/m2/hr) Low Energy (<.01 kw/m3)
5 Desalination Pre-Treatment Study Research Objectives 1. Investigate performance using microfiber cloth on sea water 2. Evaluate performance benefits of depth filtration 3. Identify Operation & Maintenance (O&M) benefits of prefiltration with microfiber cloth 4. Assess design optimization considerations
6 Sea Water Pre-Treatment Study Where to Test Rockford, IL?
7 West Basin Municipal Water District Ocean-Water Desalination Demonstration Facility and Water Education Center
8 Open Sea Intake Redondo Beach, CA
9 Source Water Intake 1,600 ft Off Shore WEST BASIN MUNICIPAL WATER DISTRICT OCEAN-WATER DESALINATION DEMONSTRATION FACILITY AND WATER EDUCATION CENTER (and SEA LAB)
10 Source Water Intake Wedgewire Screen, 8 dia. Pipe
11 Sea Water Characteristics Open-intake Total Suspended Solids from 5 to 250 mg/l o 89% of particles smaller than 10 µm Total Dissolved Solids from 30 to 45 g/l Biochemical Oxygen Demand: 50 to 75 mg/l ph: 7-8 Presence of Microorganisms Algae levels less than 5 µg/l and averaged 0.6 µg/l Total Hardness: 500 to 2,000 mg/l Seawater Desalination Plant Operations, Maintenance and Trouble shooting. By Rajesh Mon
12 Sea Water Pretreatment Study Process Flow Diagram Feed Tank Cloth Media Filter UF-1 Collection Tank 100µm Strainers UF-2 Return to Ocean Seawater Intake Screen
13 TSS Removal Expected Performance Filtration Spectrum - µm Ions Salts Virus Crypto Giardia Bacteria Colloids Nanofiltration Microfiltration Disc Screens RO Ultrafiltration Rapid Gravity Sand Filters Cloth Media Filtration
14 Filtration Removal Mechanisms Surface Mechanism Depth Filtration
15 Depth Filtration Removal Mechanisms Straining Surface Mechanism Sedimentation Impaction Interception Depth Filtration Adhesion Flocculation
16 Cloth Media Filtration General Structure Pile Construction Polyester Support Backing
17 Cloth Media Filtration True Depth Filtration Rapid Sand Filter D=d 10 =0.6 mm PES-14 Microfiber D mm L= mm L=3-5 mm When wet L/D = L/D =
18 Cloth Media Filtration Aqua MiniDisk Chlorine-resistant polyester Outside-In, Dead-End 1 m 2 disk 5 µm rating (nominal)
19 Cloth Media Filtration Nominal 100,000 GPD Pilot
20 Ultrafiltration Aqua Multi-Bore Membranes (7) capillaries in one fiber Inside-Out, Dead-End 4.0 mm O.D., 0.9 mm I.D µm pore size (nominal)
21 UltraFiltration Two Independent 2,160 gpd Trains dizzer (2.5m 2 ) Train 1 of 2 Master Control Skid
22 Sea Water Pre-Treatment Study Daily Testing Schedule Sample Location 1. Source Water 2. Filter Effluent 3. UF-1 4. UF-2 Parameter Type Responsibility Volume (ml) Mon Tue Wed Thu Fri Turbidity Composite/Grab AASI x x x x x UVT Composite/Grab AASI x x x x x SDI 15 Grab AASI x x x x x PSD Grab AASI x x x x x TSS Composite Weck Labs 1000 x x x x x TDS Grab Weck Labs 500 x Chlorophyll Composite Weck Labs 100 x Chlorides Grab Weck Labs 250 x
23 Silt Density Index Cloth Media and Membranes Effluent SDI with pre-filtration was 14.3% less than without pre-filtration
24 System Performance Daily Average Turbidity > 82% reduction overall
25 Filter Performance Effect on Membranes Pre-filtration provided 14.1% more flow
26 Membranes Importance of Pre-Treatment 100µm Screen Captured Material Train 2 had to be taken offline every 3 to 5 days for strainer cleaning
27 Membranes Effects of Pre-Filtration after 50 days Multi-Bore with Pre-Filtration Multi-Bore with only 100µm Screening During high solids loading, Train 2 shut down on high TMP
28 Membrane Performance Energy Costs
29 Desalination Pre-Treatment Study Summary UF pretreatment permits extended RO operation Microfiber improved SDI performance by 14% Pre-filtration with microfiber eliminated abrasive sand to UF Feed pump energy dropped about 20% with pre-filtered feed Microfiber and UF provide cost-effective RO pre-treatment
30 Thank You Acknowledgements: Rich Nagle, Diane Gatza
Reclamation of Sand Filter Backwash Effluent using HYDRAcap LD Capillary UF Membrane Technology
Reclamation of Sand Filter Backwash Effluent using HYDRAcap LD Capillary UF Membrane Technology By Mark Wilf, Ph. D., Graeme Pearce Ph. D., of Hydranautics, Oceanside, CA, and Julie Allam MSc., Javier
More informationMake Water Anywhere with Pall Integrated Membrane Systems
Make Water Anywhere with Pall Integrated Membrane Systems Tim Lilley, Pall Corporation Portsmouth, April 2012 COPYRIGHT 2012 The information contained in this document is the property of the Pall Corporation,
More informationUltrafiltration Technical Manual
Ultrafiltration Technical Manual Copyright by: inge AG Flurstraße 17 86926 Greifenberg (Germany) Tel.: +49 (0) 8192 / 997 700 Fax: +49 (0) 8192 / 997 999 E-Mail: info@inge.ag Internet: www.inge.ag Contents
More informationKey words: Integrated Membrane System, IMS, Seawater Reverse Osmosis, SWRO, SW30HRLE- 400, Ultrafiltration, UF, ZeeWeed 1000
Yuhuan Power Plant Seawater Desalination System: Integrated Membrane System Introduction and Operation Performance Analysis Jinsheng Liu a, Shenglin Pang a, Minjia Zhao b, Zhuodan Liao b, Jia Ning b a
More informationPRETREATMENT FOR SEAWATER REVERSE OSMOSIS DESALINATION PLANTS
PRETREATMENT FOR SEAWATER REVERSE OSMOSIS DESALINATION PLANTS This training program provides practical understanding of key pretreatment processes widely used in reverse osmosis (RO) desalination plants
More informationUltrafiltration or UF is a pressure driven membrane separation process that. The Omexell UF system utilizes a double-walled hollow fiber (capillary)
Ultrafiltration or UF is a pressure driven membrane separation process that separates particulate matter from soluble components in the carrier fluid (such as water). UF membranes typically have pore sizes
More informationSummary of Pilot Plant Results and Preliminary Recommendations
scwd 2 Desalination Program Informational Meeting Summary of Pilot Plant Results and Preliminary Recommendations Presented by: Paul Meyerhofer, CDM September 24, 2009 Pilot Plant Overview Pilot plant was
More informationAgenda. Pretreatment Background Typical Contaminants Practical Examples Methods of Treatment and References
Pretreatment of Seawater for Desalination Plants Richard Dixon, ITT Agenda Pretreatment Background Typical Contaminants Practical Examples Methods of Treatment and References 2 Typical Constituents in
More informationAir Connection on Rack. Filtrate Connection on Rack
What is a membrane? Module with Flow holes Air Connection on Rack Filtrate Connection on Rack 1 module 1rack Goal is to use membranes to separate or filter solids, organisms, and molecules from the liquid
More informationWater Treatment Technology
Lecture 4: Membrane Processes Technology in water treatment (Part I) Water Treatment Technology Water Resources Engineering Civil Engineering ENGC 6305 Dr. Fahid Rabah PhD. PE. 1 Membrane Processes Technology
More informationRecent Advances in Membrane Technologies Peter D Adamo, Ph.D., P.E Spring Conference Wilmington, NC April 13, 2015
2015 Spring Conference Wilmington, NC April 13, 2015 Recent Advances in Membrane Technologies Peter D Adamo, Ph.D., P.E. 2014 HDR, Inc., all rights reserved. Membrane Filtration Basics Recent Membrane
More informationProducing High-Purity Recycled Water for Industrial Applications with Microfiltration and Reverse Osmosis: Lessons Learned
Producing High-Purity Recycled Water for Industrial Applications with Microfiltration and Reverse Osmosis: Lessons Learned ABSTRACT Mallika Ramanathan*, Alicia Cohn*, John Hake*, Ken Abraham**, Srinivas
More informationA COMPARATIVE PERFORMANCE STUDY OF TWO TYPES OF CLOTH FILTER MEDIA APPLIED IN MUNICIPAL WASTEWATER TREATMENT
A COMPARATIVE PERFORMANCE STUDY OF TWO TYPES OF CLOTH FILTER MEDIA APPLIED IN MUNICIPAL WASTEWATER TREATMENT Hui Lin, P.E., Matthew Castillo, Lloyd W. Johnson, P.E., MPD Aqua-Aerobic Systems, Inc., 6306
More informationDesalination. Section 10 SECTION TEN. Desalination
SECTION TEN Desalination Section 10 Desalination SECTION 10 Desalination West Basin s experience in recycled water treatment includes substantial knowledge on methods used for the removal of salt from
More informationIMPROVING PERFORMANCE AND ECONOMICS OF RO SEAWATER DESALTING USING CAPILLARY MEMBRANE PRETREATMENT
Mark Wilf Ph. D. and Kenneth Klinko IMPROVING PERFORMANCE AND ECONOMICS OF RO SEAWATER DESALTING USING CAPILLARY MEMBRANE PRETREATMENT ABSTRACT RO seawater systems that operate on a surface feed water
More informationSea Water & Brackish Water Reverse Osmosis System
Sea Water & Brackish Water Reverse Osmosis System Technology for Sea Water Desalination Process & Maintenance Reliability Costs- CAPEX & OPEX Product Recovery THERMAL (MSF) Simple Pretreatment Product
More informationMembranes & Water Treatment
Latest Membrane Technologies in Industrial Water & Wastewater treatment Ajay Jindal Larsen & Toubro Limited, Mumbai CII Water India 2011 New Delhi, February 11-12, 12, 2011 Membranes & Water Treatment
More informationNew prototype prefilter for seawater RO
Techneau January 2007 New prototype prefilter for seawater RO Protocol for bench-scale testing Techneau January 2007 New prototype prefilter for seawater RO Protocol for bench-scale testing 2006 is an
More informationDOW Ultrafiltration. Case History. DOW Ultrafiltration Membranes Offer Reliable, Economical Answer to High Solids
Case History Membranes Offer Reliable, Economical Answer to High Solids Site Information Location: NingBo, China Capacity: 549 m 3 /h (2417 gpm) Purpose: Pretreat feed water to RO system Time in Operation:
More informationTHE CURRENT USE OF HOLLOW FIBRE ULTRAFILTRATION AS PRE-TREATMENT FOR REVERSE OSMOSIS
THE CURRENT USE OF HOLLOW FIBRE ULTRAFILTRATION AS PRE-TREATMENT FOR REVERSE OSMOSIS Membrane Processes Lower Pressure Membrane Processes Microfiltration (UF) Ultrafiltration (MF) Higher Pressure Membrane
More informationHEAVY INDUSTRY PLANT WASTEWATER TREATMENT, RECOVERY AND RECYCLE USING THREE MEMBRANE CONFIGURATIONS IN COMBINATION WITH AEROBIC TREATMENT A CASE STUDY
HEAVY INDUSTRY PLANT WASTEWATER TREATMENT, RECOVERY AND RECYCLE USING THREE MEMBRANE CONFIGURATIONS IN COMBINATION WITH AEROBIC TREATMENT A CASE STUDY ABSTRACT Francis J. Brady Koch Membrane Systems, Inc.
More informationSulaibiya world s largest membrane water reuse project
Water Technologies & Solutions technical paper Sulaibiya world s largest membrane water reuse project background In May 2001, a consortium including Mohammed Abdulmohsin Al-Kharafi and Sons (The Kharafi
More informationBy: Curt Roth Vice President, Engineering EconoPure Water Systems, LLC. Desalination Pre Treatment with LFNano. An EconoPure White Paper
An EconoPure White Paper 2024 N. Broadway Santa Ana, CA 92706 USA 1+(714) 258 8559 www.econopure.com Desalination Pre Treatment with LFNano By: Curt Roth Vice President, Engineering EconoPure Water Systems,
More informationMembrane Technique MF UF NF - RO
Membrane Technique MF UF NF - RO AquaCare GmbH & Co. KG Am Wiesenbusch 11 45966 Gladbeck, Germany +49-20 43-37 57 58-0 +49-20 43 37 57 58-90 www.aquacare.de e-mail: info@aquacare.de Membrane Technique
More informationULTRAFILTRATION FOR REVERSE OSMOSIS-PRETREATMENT
ULTRAFILTRATION FOR REVERSE OSMOSIS-PRETREATMENT Ajay Popat Chief Executive Officer Ion Exchange Waterleau Ltd. BASIC CONCEPTS OF ULTRAFILTRATION Ultrafiltration Pre-treatment is the best pre-treatment
More informationU-Version. Incoming City Water
Ultra-Flo U-Version Ultra-Flo is a hollow-fibre based membrane filtration product. This filtration process covers the ultrafiltration range of between 0.1 to 0.01 micron. It is designed to remove suspended
More informationReduced Footprint Water Treatment Technology
H 2 Oil & Gas An Group Company Reduced Footprint Water Treatment Technology Up to 50% footprint saving compared to conventional technology. www.h2oilandgas.com REDft REDft How it works In the REDft process,
More informationMembrane Systems. Featuring Aqua MultiBore Membranes
Membrane Systems Featuring Aqua MultiBore Membranes Aqua-Aerobic Membrane Systems Featuring Aqua MultiBore Membranes For nearly 50 years, Aqua-Aerobic Systems has provided thousands of customers with adaptive
More informationReclaimed Waste Water for Power Plant Cooling Tower Water & Boiler Feed Make-up. Richard Coniglio, Business Product Manager
Reclaimed Waste Water for Power Plant Cooling Tower Water & Boiler Feed Make-up Richard Coniglio, Business Product Manager 70% Covered with Water 3% is Fresh Water 1% of the Fresh Water is only accessible.
More informationMembrane Filtration Technology: Meeting Today s Water Treatment Challenges
Membrane Filtration Technology: Meeting Today s Water Treatment Challenges Growing global demand for clean water and increasing environmental concerns make membrane filtration the technology of choice
More informationDOW Ultrafiltration. Case History. DOW Ultrafiltration Modules Protect Reverse Osmosis System from High Iron
Case History Modules Protect Reverse Osmosis System from High Iron Site Information Location: ShanXi, China Capacity: 2074 m 3 /h (5283 gpm) Purpose: Pretreat waste water prior to RO system Time in Operation:
More informationREUSE OF WASTE WATER FOR MEGA CITIES
REUSE OF WASTE WATER FOR MEGA CITIES FRANS KNOPS X-Flow CONTENTS Introduction Applications Wastewater treatment Ultrafiltration Case studies Future trends Conclusions PENTAIR X-Flow 2 Pentair X-Flow PENTAIR
More informationPetro-Canada Re-Uses Treated Edmonton Waste Water. Coking.com Safety Seminar Calgary September 2008
Petro-Canada Re-Uses Treated Edmonton Waste Water Coking.com Safety Seminar Calgary September 2008 1 Membrane-Treated Waste Water Project Petro-Canada has completed modifications at its Edmonton refinery
More informationWater supplied by Marafiq does not meet the process requirements.
WATER TREATMENT In Industries Water is used for: a. Drinking b. Cleaning c. Cooling d. Producing Steam e. Process requirement Why we need to treat water? For human consumption a. Water to be purified (Make
More informationRecovery and reuse of water from effluents of cooling tower
J. Indian Inst. Sci., July Aug. 2005, 85, 215 221 Indian Institute of Science. Recovery and reuse of water from effluents of cooling tower S. KALIAPPAN*, C. SATHISH AND T. NIRMALKUMAR Centre for Environmental
More informationA s populations increase and sources of highquality
E-249 04-10 Desalination Methods for Producing Drinking Water *Justin K. Mechell and Bruce Lesikar A s populations increase and sources of highquality fresh drinking water decrease, many communities have
More informationEMERGENCY WATER. Immediate delivery when emergency response for water and/or waste water is required
EMERGENCY WATER Immediate delivery when emergency response for water and/or waste water is required Sigma have wide-spread capabilities in providing robust emergency water solutions. With extensive support
More informationLarge Diameter Seawater Reverse Osmosis Elements A Year s Operation in Chile
Large Diameter Seawater Reverse Osmosis Elements A Year s Operation in Chile Raúl Cirerol Process Engineer South America Koch Membrane Systems Overview RO Technology Brief Review Large Diameter RO Technology
More informationProtecting Membranes Boosts Benefits
Protecting Membranes Boosts Benefits By Jim Lauria, Vice President, Marketing & Business Development, Amiad Filtration Systems Membranes are a game-changing technology they ve propelled water treatment
More informationEvaluation of Conventional Activated Sludge Compared to Membrane Bioreactors
Evaluation of Conventional Activated Sludge Compared to Membrane Bioreactors Short Course on Membrane Bioreactors 3/22/06 R. Shane Trussell, Ph.D., P.E. shane@trusselltech.com Outline Introduction Process
More informationOperating parameters influencing Ultrafiltration of organic model solutions
Trademark of The Dow Chemical Company ( Dow ) or an affiliated company of Dow Operating parameters influencing Ultrafiltration of organic model solutions Verónica García Molina Technical Service and Development
More informationMEMBRANE BIOREACTORS (MBR)
MEMBRANE BIOREACTORS (MBR) MEMBRANE CLASSIFICATION Microfiltration (MF) Ultrafiltration (UF) Nanofiltration (NF) Reverse Osmosis (RO) COMPARISON OF MEMBRANE FILTRATION PROCESSES CONTAMINANTS REJECTED GENERAL
More information2018 MAY PAC Water Treatment
2018 MAY PAC Water Treatment Facts about Water Water security is among the top global risks in terms of development impact- WB The world will not be able to meet the sustainable development challenges
More informationLeachate treatment by direct capillary nanofiltration. Hans Woelders Second Intercontinental Landfill Research Symposium Asheville NC, October 2002
Leachate treatment by direct capillary nanofiltration Hans Woelders Second Intercontinental Landfill Research Symposium Asheville NC, October 2002 Presentation: Introduction; present leachate treatment
More informationMembrane Technology: From Manufacture to. May Production
Membrane Technology: From Manufacture to May 2018 Production Osmosis Graphic pulled from https://earthobservatory.nasa.gov/features/water/page2.php Water Sources Surface Waters Ground Water Seawater Lakes
More informationAPPLICATION OF LOW FOULING RO MEMBRANE ELEMENTS FOR RECLAMATION OF MUNICIPAL WASTEWATER.
Mark Wilf Ph. D. and Steven Alt APPLICATION OF LOW FOULING RO MEMBRANE ELEMENTS FOR RECLAMATION OF MUNICIPAL WASTEWATER. Abs tract Membrane fouling encountered in reclamation of municipal wastewater represents
More informationSummary of Issues Strategies Benefits & Costs Key Uncertainties Additional Resources
Summary of Issues Strategies Benefits & Costs Key Uncertainties Additional Resources KEY POINT: Appropriate pre-treatment can prevent fouling and scaling, optimize membrane performance, and extend membrane
More informationEngineering & Equipment Division
Since their development as practical unit operations in the late 1950 s and early 1960 s, reverse osmosis (RO) and ultra filtration (UF) have been continually expanding the scope of their applications.
More informationDOW TM Ultrafiltration
DOW TM Ultrafiltration Phathu Mashele Nairobi, 2018 Dow.com Executive Summary DOW UF - Our Commitment to Delivering Value Over the past 15 years, DOW TM Ultrafiltration has established its place among
More informationProduction of Drinking and Service Water from Brackish and Sea Water
Production of Drinking and Service Water from Brackish and Sea Water The Process of Membrane Filtration In many regions, the first stage in the production of drinking or service water is to pump water
More informationAPC. Ultrafiltration Membranes
APC Ultrafiltration Membranes U ltrafiltration or UF is a pressure- driven membrane separation process that helps to remove particulate matter from aqueous solutions such as water. APC UF membranes typically
More informationWater Treatment and Conveyance System Salem Gammoh, Jordan Ministry of Water and Irrigation
Wadi Ma'in, Zara and Mujib Water Treatment and Conveyance System Salem Gammoh, Jordan Ministry of Water and Irrigation The Ministry of Water and Irrigation in the Hashemite Kingdom of Jordan developed
More informationDesalination Technology Overview James C. Lozier, P.E. CH2M HILL, Tempe, AZ
Desalination Technology Overview James C. Lozier, P.E. CH2M HILL, Tempe, AZ Water Resources Research Center Conference Yuma, AZ Presentation Outline Introductory Concepts Desalination Processes Reverse
More informationNIPPON PAPER RO SYSTEM + 2 Others
NIPPON PAPER RO SYSTEM + 2 Others 1 March 2014 Greg Wyrick District Account Manager John Zora District Account Manager 2 Purpose: Review the design, function, layout, and operation of the RO system. Process:
More informationMicro- and ultrafiltration
CT4471 Drinking water I Dr.ir. S.G.J. Heijman micro- and ultrafiltration Micro- and ultrafiltration Application area filtration processes Size, µm Approximate moleculair weight Relative size of materials
More informationTHE ECONOMICS OF SEAWATER REVERSE OSMOSIS DESALINATION PROJECTS. Abstract
THE ECONOMICS OF SEAWATER REVERSE OSMOSIS DESALINATION PROJECTS Mark Wilf Ph.D., Tetra Tech, 17885 Von Karman Ave.# 400, Irvine, CA 92614, phone 858 4447334, e-mail: mark.wilf@tetratech.com Steve Tedesco,
More informationHUBER Vacuum Rotation Membrane VRM Bioreactor
HUBER Vacuum Rotation Membrane VRM Bioreactor VRM The rotating plate membrane for clean water applications. The future-oriented solution designed for the ever increasing requirements in wastewater treatment
More informationMembrane Filtration for Sustainable Safe Drinking Water Supply
2018 JAFoE: Japan-America Frontiers of Engineering Symposium on 18 th -20 th June 2018 Membrane Filtration for Sustainable Safe Drinking Water Supply Takashi Hashimoto, Ph. D Dept. of Urban Engineering,
More informationReverse Osmosis. Background to Market and Technology
Reverse Osmosis Background to Market and Technology 1 Technology and Applications Reverse osmosis has been commercial for over 25 years. 60MLD plants built in Saudi Arabia 20 years ago. Current sales of
More informationDipl.-Ing. Marcus Verhülsdonk. Chair of Food Chemistry and Molecular Sensory Science, Technische Universität München
Possibilities of a holistic concept for the reuse of water and recovery of recyclable material from the wastewater generated by beverage industries an example concept for breweries Dipl.-Ing. Marcus Verhülsdonk
More informationBay Water SWRO Desalination: Challenges and Solutions
Advanced Membrane Technologies Stanford University, May 07, 2008 Bay Water SWRO Desalination: Challenges and Solutions Val S. Frenkel, Ph.D. All text, image and other materials contained or displayed in
More informationCV GEDE DARMA PUTRA. Head Office Jln. Cihanjuang km 2,5 No.124 Cihanjuang, Parongpong Bandung, West Java, Indonesia. Phone
GDP Filter Labs WE HAVE ALL YOUR LABORATORY NEEDED CV GEDE DARMA PUTRA Head Office Jln. Cihanjuang km 2,5 No.124 Cihanjuang, Parongpong Bandung, 40559 Membrane technology for labs scale application : Labs
More informationInnovative concept for Ultrafiltration systems: Integration of ultrafiltration cartridges and strainer in a single vessel
XII Congreso Internacional de Aedyr Toledo, España, 23-25 Octubre, 2018 REF: AedyrTOL18-44 Innovative concept for Ultrafiltration systems: Integration of ultrafiltration cartridges and strainer in a single
More informationImproved Membrane Design Addresses Integrity Issues for the City of Yuba City Water Treatment Plant
Improved Membrane Design Addresses Integrity Issues for the City of Yuba City Water Treatment Plant Richard Stratton, PE HDR Engineering Acknowledgements City of Yuba City - John Westhouse, Plant Supervisor
More informationMEMBRANE BIOREACTORS FOR RO PRETREATMENT
ABSTRACT MEMBRANE BIOREACTORS FOR RO PRETREATMENT Simon Dukes, Antonia von Gottberg Koch Membrane Systems, 850 Main Street, Wilmington, MA 01887 Currently, treated municipal wastewater is typically discharged
More informationKeywords nanofiltration; capillary membrane; direct treatment; backflush; surface water.
Direct Capillary Nanofiltration for surface water treatment Harry Futselaar 1*#, Henk Schonewille 1, Idsart Dijkstra 2 (1) NORIT Membrane Technology B.V., P.O. 731, 7500 AS ENSCHEDE (The Netherlands);
More informationSummary of Issues Strategies Benefits & Costs Key Uncertainties Additional Resources
Summary of Issues Strategies Benefits & Costs Key Uncertainties Additional Resources KEY POINT: Appropriate pretreatment can prevent fouling, optimize membrane performance and extend membrane life. SUMMARY
More informationModutech S.r.l. WDS SEAWATER DROPLET SYSTEM FOR FRESH WATER SUPPLY. Ing. Alessandro Cariani
Modutech S.r.l. WDS SEAWATER DROPLET SYSTEM FOR FRESH WATER SUPPLY Ing. Alessandro Cariani The world's water consumption rate is doubling every 20 years, outpacing by two times the rate of population growth.
More informationUse of Spiral Wound UF in RO Pretreatment
Use of Spiral Wound UF in RO Pretreatment Authors: Harry Dalaly, Asia Pacific Sales Manager, Hydranautics and Yeoh Cheik How, Facilities Senior Engineer, Hewlett-Packard Singapore The Hewlett-Packard Singapore
More informationPeculiar or unexpected behavior of Silt Density Index of pretreated seawater for RO desalination
Peculiar or unexpected behavior of Silt Density Index of pretreated seawater for RO desalination Hiroshi IWAHORI, P.E.Jp Co-Authors: Satoru ISHIHARA, Masaaki ANDO, Naoki TADA Membrane Division Nitto Denko
More informationAeration, ph Adjustment, and UF/MF Filtration for TSS Reduction of Produced Waters from Hayneville
Aeration, ph Adjustment, and UF/MF Filtration for TSS Reduction of Produced Waters from Hayneville Research & Engineering - Environmental Solutions, Applied Research Tor H. Palmgren - Exploratory & Special
More informationFILMTEC Membranes System Design: Introduction
Tech Manual Excerpt FILMTEC Membranes System Design: Introduction Introduction An entire reverse osmosis (RO)/nanofiltration (NF) water treatment system consists of the pretreatment section, the membrane
More informationModule 23 : Tertiary Wastewater Treatment Lecture 39 : Tertiary Wastewater Treatment (Contd.)
1 P age Module 23 : Tertiary Wastewater Treatment Lecture 39 : Tertiary Wastewater Treatment (Contd.) 2 P age 23.3.6 Membrane module A single operational unit into which membranes are engineered for used
More informationContinuous Water Recycling For Reusable Plastic Containers
Continuous Water Recycling For Reusable Plastic Containers *Miroslav Colic, Ariel Lechter Clean Water Technology Inc., Los Angeles, CA ABSTRACT The pilot study and full scale installation of UF-RO based
More informationXII Congreso Internacional de Aedyr Toledo, España, Octubre, 2018
Reliability and efficiency assessment of a seawater desalination treatment scheme by means of pilot plant, in views of a subsequent full scale plant construction Authors: Bayona González, Carlos 1 (carlos.bayona.gonzalez@acciona.com),
More informationFILMTEC Membranes. FILMTEC Membranes Reclaim Waste Water at 86% Recovery in Singapore. Case History
Case History Reclaim Waste Water at 86% Recovery in Singapore Site Information Location Singapore Purpose Supply low-cost, highgrade industrial water from tertiary-treated waste water. Comparative Performance
More informationAdvanced Water Treatment (DESALINATION) معالجة مياه متقدمة EENV 5330 PART 3. Page 1
Advanced Water Treatment (DESALINATION) معالجة مياه متقدمة EENV 5330 PART 3 Page 1 Membrane Desalination Overview Electordialysis (ED) Historical information Technology illustration Examples Page 2 1.5.1
More informationF ltrat on. An ISO & ISO Company
TM F ltrat on www.ginnifilaments.com An ISO 9001-2008 & ISO 14001-2004 Company WHO WE ARE Ginni Filaments limited, is a leading conglomerate with 27 years of experience in the field of Yarn, Fabric, Nonwoven,
More informationPOREX Tubular Membrane Filter (TMF ) Applied in a ZLD System as Critical Solid/Liquid Separation Process
POREX Tubular Membrane Filter (TMF ) Applied in a ZLD System as Critical Solid/Liquid Separation Process Abstract Introduction Beijing Shougang Biomass Energy Technology Co., Ltd, a branch company of SHOUGANG
More information3.2 Example of SWRO Project Cost Estimate
Cost Estimating of SWRO Desalination Plants Day 3: Desalination Project Costs Trends, Examples and Interactive Session June 27, 2013 10:30-12:00 3.2 Example of SWRO Project Cost Estimate Water Globe Nikolay
More informationRO System Design & CSMPRO v6.0 Program
RO System Design & CSMPRO v6.0 Program CONTENTS 1 System Design 2 CSMPRO v6.0 Introduction 1 1 System Design 2 Consideration of Feed Source, Application The membrane system design depends on Feed Source,
More informationFUNDAMENTALS OF GRANULAR MEDIA FILTRATION. Gordon Williams, PhD, PE East Bay Municipal Utility District
FUNDAMENTALS OF GRANULAR MEDIA FILTRATION Gordon Williams, PhD, PE East Bay Municipal Utility District 1 OVERVIEW Filtration basics Filtration theory Filter media selection and design Monitoring and Troubleshooting
More informationKTDA SEMINAR WATER TREATMENT PRESENTATION. John Waema
KTDA SEMINAR WATER TREATMENT PRESENTATION John Waema INTRODUCTION Filtration Systems Packaged Plants Ultrafiltration Plants Dosing Systems Reverse Osmosis Plants Mobile Water Treatment Plants Global water
More informationMicrofiltration/Reverse Osmosis Ocean Water Desalination Pilot Plant Project
Desalination and Water Purification Research and Development Report No. 117 Microfiltration/Reverse Osmosis Ocean Water Desalination Pilot Plant Project Submitted by: West Basin Municipal Water District
More informationPRODUCTS & APPLICATIONS COURSE WATER TREATMENT PRESENTATION John Waema
PRODUCTS & APPLICATIONS COURSE WATER TREATMENT PRESENTATION John Waema INTRODUCTION Filtration Systems Dosing Systems Packaged Plants Reverse Osmosis Systems Waste Water Treatment Plants Mobile Water Treatment
More informationParticle Removal with Membranes in Water Treatment in Germany State of the Art and Further Developments
Particle Removal with Membranes in Water Treatment in Germany State of the Art and Further Developments Innovation of Membrane Technology for Water and Wastewater Treatment Yokohama (22.11.2006) Rolf Gimbel,
More informationMEMBRANE PILOT FOR A DIRECT REUSE APPLICATION: ENGINEERING AN MF/UF & RO PILOT. Ignacio Cadena, P.E. Freese and Nichols, Inc.
MEMBRANE PILOT FOR A DIRECT REUSE APPLICATION: ENGINEERING AN MF/UF & RO PILOT Ignacio Cadena, P.E. Freese and Nichols, Inc. Fort Worth, Texas Abstract Piloting of membrane systems has become standard
More informationSection 8. Recommended Treatment Process and Cost Estimates. 8. Recommended Treatment. Process and Cost Estimates
Section 8 Recommended Treatment Process 8. Recommended Treatment Process 8. Recommended Treatment Process This section presents the treatment process recommendations and cost estimates for a seawater reverse
More informationMBRs The Future of Wastewater Treatment PURON MBR. Tim Jordan KMS Midwest RSM
MBRs The Future of Wastewater Treatment PURON MBR Tim Jordan KMS Midwest RSM Koch Membrane Systems We are a global leader in membrane filtration technology We have been in business for half a century,
More informationPora. A Host of Latest Water Membrane Technologies
Pora TM Tritech PoraMax Ultrafiltration Hollow Fiber A Host of Latest Water Technologies Introduction Tritech PoraMax Ultrafiltration Hollow Fiber PoraMax UF hollow fiber membrane modules from Tritech
More informationInnovative Improvements to a 53-Year Old Water Plant for HABs, Crypto, and Whatever Else the Maumee River Brings
Innovative Improvements to a 53-Year Old Water Plant for HABs, Crypto, and Whatever Else the Maumee River Brings Robert T. Shoaf, P.E., BCEE AECOM (Columbus, Ohio) Scott Hoover, Plant Superintendent Napoleon,
More informationPRESENTATION OUTLINE
Unique Water Quality Challenges of the Sheyenne River: A Comparative Pilot Study of Three MF/UF Systems Qigang Chang, PhD, PE, AE2S Troy Hall, Fargo Water Utility Director Co-authors: Brian Bergantine,
More informationSECTION 5 CONCEPTUAL TREATMENT DESIGN
SECTION 5 CONCEPTUAL TREATMENT DESIGN 5.1 INTRODUCTION The Town of Hull is considering the construction of a 2.5 to 5 MGD seawater desalting facility to meet its water demands within the Town s service
More informationULTRAFILTRATION A RELIABLE PRE TREATMENT PROCESS FOR REVERSE OSMOSIS DESALINATION
ULTRAFILTRATION A RELIABLE PRE TREATMENT PROCESS FOR REVERSE OSMOSIS DESALINATION Rohini Gupta 1, D. Goswami 2 and S. P. Chaurasia 1 1 Chemical Engineering Department, MNIT, Jaipur (India) - 302017 E-mail:
More informationHollow Fiber and Tubular UF Pilot Testing Procedures & Case Studies
CROWN Solutions, Inc. Dave Christophersen, 5.5.04 Hollow Fiber and Tubular UF Pilot Testing Procedures & Case Studies Several membrane technologies are available to use for industrial water preparation
More informationDEVELOPMENT OF THE. Ken Mikkelson, Ph.D. Ed Lang Lloyd Johnson, P.E. Aqua Aerobic Systems, Inc.
DEVELOPMENT OF THE AquaMB PROCESS Ken Mikkelson, Ph.D. Ed Lang Lloyd Johnson, P.E. Aqua Aerobic Systems, Inc. Aqua-Aerobic Systems, Inc. 6306 N. Alpine Road Rockford, IL 61111 Copyright 2003 Aqua-Aerobic
More informationMembrane Treatment Technologies for Wastewater Treatment
www.cartwright-consulting.com pscartwright@msn.com United States Office European Office 8324 16th Avenue South President Kennedylaan 94 Minneapolis, MN 55425-1742 2343 GT Oegstgeest Phone: (952) 854-4911
More informationReverse Osmosis (RO) and RO Energy Recovery Devices. Steve Alt CH2M HILL November 2014
Reverse Osmosis (RO) and RO Energy Recovery Devices Steve Alt CH2M HILL November 2014 Discussion Outline Reverse Osmosis (RO) Basics and energy consumption (SWRO) Introduction to RO Energy Recovery Devices
More informationProduced Water Desalination: Science and Solutions
Produced Water Desalination: Science and Solutions The Environmentally Friendly Drilling Program: Lowering Footprint of Energy Production November, 2011 Environmentally Friendly Drilling David B. Burnett
More information27 th ANNUAL WATEREUSE SYMPOSIUM CHALLENGES OF HIGH-SULFATE WASTEWATER RECYCLE. Abstract. Introduction
27 th ANNUAL WATEREUSE SYMPOSIUM CHALLENGES OF HIGH-SULFATE WASTEWATER RECYCLE William Matheson, Duraflow, Tewksbury, MA Abstract A cement products manufacturer, having a sulfate and total dissolved solid
More information