Bioremediation and Emerging Contaminants. Donna E. Fennell Department of Environmental Sciences
|
|
|
- Rosalyn Ross
- 6 years ago
- Views:
Transcription
1 Bioremediation and Emerging ontaminants Donna E. Fennell Department of Environmental Sciences
2 Emerging and Legacy Pollutants Historical discharges Sorbed to sediments, transported throughout the estuary Input from contaminated sites Stormwater, wastewater effluent, and combined sewer overflows Modified from USEPA & Sediment Management Working Group Fennell et al., 2011 ombined Sewer verflows Wastewater Effluent Volatilization Deposition Dissolved ontaminants Suspended Biological Uptake Particles Sorption Desorption Biodegradation Deposition Resuspension Recent Sediment ldest Sediment Impervious layer? Erosion Legacy Industrial Discharges Stormwater Runoff Groundwater- Surface Water Interaction ontaminated Groundwater
3 Bacteria Biodegrade Pollutants Biodegradation occurs naturally Biodegradation can be enhanced as part of a bioremediation process Bioremediation is a viable technical solution for some pollutants Application in riverine systems is less common than for soils or groundwater aquifers Pollutant as food or air Microbe end product
4 Biodegradation/Bioremediation When it is complete original pollutant is completely degraded or transformed the breakdown product (metabolite) is non-toxic the metabolite is known When it is incomplete original pollutant remains the breakdown product (metabolite) is toxic the metabolites are unknown and/or not monitored
5 Biodegradation/Bioremediation Anaerobic transformation of halogenated organic compounds (rganohalides) rganohalides are/were widely used in industry rganohalides are common environmental pollutants Dehalogenation occurs in the absence of oxygen Dehalogenating bacteria breathe using the halogen-carbon bond Trichloroethene
6 Biodegradation/Bioremediation Dichloroethenes When it is complete Trichloroethene Vinyl hloride Ethene ML = 1 ppb MLs = 2, 100, 70 ML = 2 ppb ML = none
7 Biodegradation/Bioremediation Dichloroethenes When it is incomplete Trichloroethene ML = 1 ppb MLs = 2, 100, 70
8 Parallels for Different ontaminant asses All these reactions are mediated by the same bacterial species Different enzymes Synergistic interactions Freedman & Gossett 1989 Liu & Fennell, ,3,7,8-TeDF 1,4,7,8-TeDF 3,4,7,8-HxDF 1,2,3,7,8-PeDF 2,3,4,7,8-PeDF 1,2,4,7,8-PeDF 1,3,4,7,8-PeDF 1,2,3,4,7-PeDF 1,3,4,8-TeDF 2,3,6,8-TeDF 2,3,7,8-TeDF 1,3,7,8-TeDF 1,4,7,8-TeDF 3,4,7,8-HxDF 1,2,3,7,8-PeDF 2,3,4,7,8-PeDF 1,2,4,7,8-PeDF 1,3,4,7,8-PeDF 1,2,3,4,7-PeDF 1,3,4,8-TeDF 2,3,6,8-TeDF 2,3,7,8-TeDF 1,3,7,8-TeDF 1,4,7,8-TeDF l -PeDF 1,2,4,7,8-PeDF 1,3,4,7,8-PeDF 2,3,6,8-TeDF 2,3,7,8-TeDF 1,3,7,8-TeDF 1,4,7,8-TeDF l -PeDF 1,2,4,7,8-PeDF 1,3,4,7,8-PeDF 2,3,6,8-TeDF 2,3,7,8-TeDF He et al., 2006 Dibenzofurans hloroethenes PBDEs 1,3,7,8-TeDF 1,4,7,8-TeDF 1,2,3,4,8-PeDF 1,2,3,4,7,8-HxDF 2,3,4,7,8-PeDF 1,2,4,7,8-PeDF 1,3,4,7,8-PeDF 1,2,3,4,7-PeDF 1,3,4,8-TeDF 2,3,6,8-TeDF 1,3,7,8-TeDF 1,4,7,8-TeDF 1,2,3,4,8-PeDF 1,2,3,4,7,8-HxDF 2,3,4,7,8-PeDF 1,2,4,7,8-PeDF 1,3,4,7,8-PeDF 1,2,3,4,7-PeDF 1,3,4,8-TeDF 2,3,6,8-TeDF 1,2,3,4,7,8-HxDF
9 Parallels for Emerging ontaminants Perfluoroalkyl Acids -F bond energetically stable Biotransformation mainly of carbon side chain Defluorination is rare and highly fluorinated chains are resistant We do not know what types of microbes are active Research still in early stages Zhang et al., 2013
10 Interactions Between Legacy and Emerging ontaminants Legacy pollutants or metabolites sorb to microplastics Pollutants are concentrated Does this provide a bigger driving force for biodegradation? Rochman et al., 2013, Environ. Sci. Technol. 47, 3,
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
Impacts of a Zero Valent Iron PRB on Downgradient Biodegradation Processes. John E. Vidumsky DuPont Corporate Remediation Group
Impacts of a Zero Valent Iron PRB on Downgradient Biodegradation Processes John E. Vidumsky DuPont Corporate Remediation Group Why is Downgradient Biodegradation Important? Significant contaminant mass
TREATMENT OF PERCHLORATE AND 1,1,1-TRICHLOROETHANE IN GROUNDWATER USING EDIBLE OIL SUBSTRATE (EOS )
Paper 4B-1, in: A.R. Gavaskar and A.S.C. Chen (Eds.), Remediation of Chlorinated and Recalcitrant Compounds 24. Proceedings of the Fourth International Conference on Remediation of Chlorinated and Recalcitrant
MTBE Fact Sheet #2 Remediation Of MTBE Contaminated Soil And Groundwater Background
United States Office Of Solid Waste And EPA 510-F-98-002 Environmental Protection Emergency Response Agency (5401G) www.epa.gov/oust/mtbe/ Office Of Underground Storage Tanks MTBE Fact Sheet #2 Remediation
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,
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.
PlumeStop Technical Bulletin 3.1: Post Sorption Contaminant Biodegradation
Quick Reference: PlumeStop Technical Bulletin 3.1 Post Sorption Contaminant Biodegradation Post sorption contaminant biodegradation Net acceleration of contaminant biodegradation rate Background PlumeStop
Tackling Non-point Source Water Pollution in British Columbia
Water Quality Clean Water Tackling Non-point Source Water Pollution in British Columbia Our well-being depends on sustainable supplies of clean water for our physical health and for a healthy environment
Introduction. Wetland System. A Wetland Scene at Lorne C. Henderson Conservation Area near Petrolia
Wetland Treatment of Wastewater This monograph, one in a series of single issue documents that deal with our local environment, has been prepared by the Sarnia-Lambton Environmental Association in co-operation
GROUNDWATER INFORMATION SHEET. Methyl tertiary-butyl ether (MTBE)
GROUNDWATER INFORMATION SHEET Methyl tertiary-butyl ether (MTBE) The purpose of this groundwater information sheet is to provide general information regarding a specific constituent of concern (COC). The
Vehicle and Equipment Cleaning
Vehicle and Equipment Cleaning SC-21 Objectives Cover Contain Educate Reduce/Minimize Product Substitution Description Photo Credit: Geoff Brosseau Wash water from vehicle and equipment cleaning activities
American Water College 2010
Vocabulary Pond Treatment Aerobic Bacteria Bacteria which will live and reproduce only in an environment containing oxygen which is available for their respiration (breathing), namely atmospheric oxygen
GULF OF MEXICO - SEGMENT 2501
GULF OF MEXICO - SEGMENT 2501 GULF OF MEXICO - SEGMENT 2501 LAND COVER BACTERIA CHLOROPHYLL A Impairment Concern No Impairments or Concerns GULF OF MEXICO - SEGMENT 2501 OTHER IMPAIRMENTS Bays & Estuaries
Sanitary Sewer Systems. Sewage Collection System. Types of Sewage 10/12/2016. General Overview
Sanitary Sewer Systems General Overview Sewage Collection System Pipes Pumping stations Maintenance entry points manholes Types of Sewage Sanitary Domestic sewage: human wastes and washwater from public
Abu Dhabi Trade Effluent Standards & Regulations Summary
Abu Dhabi Trade Effluent Standards & Regulations Summary August 2010 Disclaimer: The standards & regulations provided here are attributable to the named source and are assumed to be accurate at the time
HW6 - MGP Site Bioremediation
HW6 - MGP Site Bioremediation 1. Given the following group of compounds commonly found in coal tars at MGP sites, determine the relative concentration and total mass of each in the air, water, and soil
Announcements. Contaminants in Puget Sound. Pollution principles. Contaminant Sources. End of next week: Sources, fates and effects
Announcements End of next week: Updated resume Cover letter Two-page report on one graduate school and one environmental consulting firm or environmental agency Meetings with research groups Today: Contaminants
Bioremediation What is it and how does it work?
Bioremediation What is it and how does it work? Bioremediation and Waste Management Biological treatment and our reliance on bacteria is not new or novel, it has played a central role in conventional waste
The impacts of low O 2 in water
Updated: 23 October 2017 Print version Lecture #12 and Oxygen Saturation (Chapra, L19) Dave Reckhow (UMass) CEE 577 #12 1 The impacts of low O 2 in water Channel catfish mortality due to low dissolved
Monitoring and Assessment of Chemical Quality. Session Objectives
Monitoring and Assessment of Chemical Quality Session Objectives To highlight the relative priority for microbiological and chemical water quality monitoring and emphasis the need for a rational, health-based
New Methods of Textile waste water treatment. Leture 37
New Methods of Textile waste water treatment Leture 37 Traditional method of Treatment A treatability study of textile wastewater by traditional method using coagulation by adding polyelectrolytes ((1
What Are the Causes and Effects of Water Pollution?
Water PolChapter 20 Ch20 Water Pollution SPARK Notes lution What Are the Causes and Effects of Water Pollution? Water pollution causes illness and death in humans and other species, and disrupts ecosystems.
MICROBIAL BIOREMEDIATION OF POLYCYCLIC AROMATIC HYDROCARBONS (PAHS) IN OILY SLUDGE WASTES M I C K Y V I N C E N T
MICROBIAL BIOREMEDIATION OF POLYCYCLIC AROMATIC HYDROCARBONS (PAHS) IN OILY SLUDGE WASTES M I C K Y V I N C E N T I N T R O D U C T I O N Petroleum-hydrocarbon compositions vary greatly in its complex
Hydrology and Water Quality. Water. Water 9/13/2016. Molecular Water a great solvent. Molecular Water
Hydrology and Water Quality Water Molecular Water Exists as an equilibrium But equilibrium altered by what is dissolved in it Water Molecular Water a great solvent In reality, water in the environment
Water Pollution & Quality. Dr. Deniz AKGÜL Marmara University Department of Environmental Engineering
Water Pollution & Quality Dr. Deniz AKGÜL Marmara University Department of Environmental Engineering IMPORTANCE OF WATER Life on planet Earth would be impossible without water. All life forms, from simple
Constructed Wetlands
Constructed Wetlands Constructed Wetlands Artificial wastewater treatment systems consisting of shallow ponds or channels which have been planted with aquatic plants to treat wastewater. Rely upon natural
ENVIRONMENTAL POLLUTION ENVR-252 CHAPTER # 2
ENVIRONMENTAL POLLUTION ENVR-252 CHAPTER # 2 POLLUTION Pollution - addition of undesirable material into the environment as a result of human activities. The agents which cause environmental pollution
Advanced microbial methods
Advanced microbial methods Group composition and stakeholders: GEUS: Jacob Bælum, arsten Suhr Jacobsen DTU Miljø: harlotte Scheutz, Mette Broholm, (Poul Bjerg) 1 Outline GEUS experiments DTU experiments
Streamside Management. How the area around your pond effects the water.
Streamside Management Zones and Water Quality How the area around your pond effects the water. Stream(pond)side Management Zone A streamside management zone (SMZ) is a strip of land immediately adjacent
Grand River Monitoring
City of Grand Rapids Environmental Services Grand River Monitoring by Mike Lunn Environmental Services Department Manager Grand River Monitoring History 1968 Grand River Monitoring Network Since 1988 Data
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
Phytoremediation of Persistent Organic Pollutants. John H. Pardue Louisiana State University
Phytoremediation of Persistent Organic Pollutants John H. Pardue Louisiana State University Outline Technology description Laboratory and greenhouse evidence for mechanism Applications of technology Pilot
Maine Department of Environmental Protection Program Guidance on Combined Sewer Overflow Facility Plans
Maine State Library Maine State Documents Land and Water Quality Documents Environmental Protection 9-1-1994 Maine Department of Environmental Protection Program Guidance on Combined Sewer Overflow Facility
Hazardous Waste Management
Objectives EC SE TC WE NS WM Erosion Control Sediment Control Tracking Control Wind Erosion Control Non-Stormwater Management Control Waste Management and Materials Pollution Control Legend: Primary Objective
Streamlines V2, n2 (May 1997) A Newsletter for North Carolina Water Supply Watershed Administrators
Page 1 of 5 STREAMLINES A Newsletter for North Carolina Water Supply Watershed Administrators Volume 2, Number 2 May 1997 Non-Point Source (NPS) Pollution This issue of Streamlines provides basic information
ANAEROBIC TREATMENT OF ATRAZINE BEARING WASTEWATERS
ANAEROBIC TREATMENT OF ATRAZINE BEARING WASTEWATERS Key Words: atrazine, anaerobic, pesticide, biodegradation P. K. Ghosh, Ligy Philip*, and M. Bandyopadhyay Department of Civil Engineering, Indian Institute
Factsheet: Town of Deep River Water Quality and Stormwater Summary
79 Elm Street Hartford, CT 06106-5127 www.ct.gov/deep Affirmative Action/Equal Opportunity Employer Factsheet: Town of Deep River Water Quality and Stormwater Summary This document was created for each
OBSTACLES TO COMPLETE PCE DEGRADATION DURING REDUCTIVE DECHLORINATION
OBSTACLES TO COMPLETE PCE DEGRADATION DURING REDUCTIVE DECHLORINATION Judie A. Kean, Florida Department of Environmental Protection, Tallahassee, Florida, USA; Duane Graves, Dgraves@GeoSyntec.com, (GeoSyntec
Lecture 3 CE 433. Excerpts from Lecture notes of Professor M. Ashraf Ali, BUET.
Lecture 3 CE 433 Excerpts from Lecture notes of Professor M. Ashraf Ali, BUET. Pollutant Discharge Limits If pollutant discharge continues unabated, rivers and lakes will lose their acceptability for their
RemActiv TM. Bioremediation Enhancer
RemActiv TM Bioremediation Enhancer Technical Specification July 2011 The Bioremediation Process Bioremediation generally refers to the use of microbes (bacteria and fungi) to remove toxic pollutants from
EUTROPHICATION. Student Lab Workbook
EUTROPHICATION Student Lab Workbook THE SCIENTIFIC METHOD 1. Research Background literature research about a topic of interest 2. Identification of a problem Determine a problem (with regards to the topic)
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
Chlorinated Solvent Contaminants in Arizona Aquifers
Chlorinated Solvent Contaminants in Arizona Aquifers By Janick F. Artiola, PhD and Mónica D. Ramírez, MPA Part I: Sources, Properties, Health Effects and Fate. Introduction Groundwater contamination by
Monitoring Stormwater Best Management Practices: Why Is It Important and What To Monitor
Monitoring Stormwater Best Management Practices: Why Is It Important and What To Monitor Scott D. Struck, Ph.D. US EPA, Urban Watershed Management Branch New Jersey Water Monitoring Workshop 4/20/2006
Removing Dissolved Pollutants from Stormwater Runoff. Andy Erickson, Research Fellow St. Anthony Falls Laboratory March 8, 2012
Removing Dissolved Pollutants from Stormwater Runoff Andy Erickson, Research Fellow St. Anthony Falls Laboratory March 8, 2012 Outline Why should you care about dissolved pollutants? Current treatment
BIODEGRADATION OF DE-ICING COM- POUNDS IN COLUMNS SIMULATING A RANGE OF NATURAL CONDITIONS
BIODEGRADATION OF DE-ICING COM- POUNDS IN COLUMNS SIMULATING A RANGE OF TURAL CONDITIONS 1 A.R. Bielefeldt, 2 T. Illangasekare, and 1 M. Grant 1 University of Colorado, Campus Box 428, Boulder, CO 80309;
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
TECHNOLOGY OVERVIEW IN SITU BIOLOGICAL TREATMENT
TECHNOLOGY OVERVIEW IN SITU BIOLOGICAL TREATMENT August 2010 Prepared by The Interstate Technology & Regulatory Council Mining Waste Team Permission is granted to refer to or quote from this publication
Contaminant Bioremediation
Contaminant Bioremediation Petroleum hydrocarbons, chlorinated solvents, metals and radionuclides Dr. Al Cunningham Center for Biofilm Engineering Montana State University Bozeman MT USA Natural Attenuation
Bioremediation Product Series
No. PREX-GEN101007 In-situ Remediation of Contaminated Soil and Groundwater using the Power of Mother Nature Bioremediation Product Series 694-2, Akada, Toyama 939-8064 Japan Phone: +81-76-420-3122 Fax:
Aerobic and Anaerobic Biodegradation
Polimernet Plastik San.Tic.Ltd.Şti. Tel:+90 216 393 77 46 / Email: info@polimernet.com www.polimernet.com 1 Aerobic and Anaerobic Biodegradation This document provides an in depth explanation, detailing
Presence And Effects Of Aromatic Hydrocarbons On Sewage Treatment Efficiency
Proceedings of the Annual International Conference on Soils, Sediments, Water and Energy Volume 14 Article 2 January 21 Presence And Effects Of Aromatic Hydrocarbons On Sewage Treatment Efficiency Bozena
APPENDIX H REVIEW OF TECHNICAL LITERATURE ON SEPTIC SYSTEMS
APPENDIX H REVIEW OF TECHNICAL LITERATURE ON SEPTIC SYSTEMS CRA APPENDIX H 2.0 REVIEW OF TECHNICAL LITERATURE ON SEPTIC SYSTEMS 2.1 HOW SEPTIC SYSTEMS WORK Septic systems, are composed of two treatment
Properties of Matter. Chemical Properties and Effects on Pollutant Fate. Characteristics of Chemical Changes. Physical Characteristics
Properties of Matter Chemical Properties and Effects on Pollutant Fate Physical Characteristics Characteristics of Chemical Changes Melting point Boiling point Vapor pressure Color State (solid, liquid,
Wastewater Treatment Processes
Wastewater Treatment Processes (Sep 27 th and 28 th, 2016) by Dr. Arun Kumar (arunku@civil.iitd.ac.in) Objective: To learn about processes used in tertiary treatment Courtesy: Dr. Irene Xagoraraki, MSU,
Nitrogen Transformation within Constructed Wetlands Purifying Secondary Treated Sewage
Nitrogen Transformation within Constructed Wetlands Purifying Secondary Treated Sewage T. Y. Yeh 1,*, C. M. Kao 2 1 Department of Civil and Environmental Engineering National University of Kaohsiung Kaohsiung,
Bioremediation of Oil Spills
Bioremediation of Oil Spills Moritz Becker Philip Eickenbusch 08.01.2013 Biofouling & Biocorrosion (Flemming/Sand) Bioremediation Process whereby bacteria, fungi or plants are used to remove pollutants
Chlorinated Solvent Remediation Technologies
Advancing the Science of In Situ Groundwater Remediation Chlorinated Solvent Remediation Technologies TFE CFC-1113 CFC-123a CFC-113 Other, Dhc, Dhb PCE 1,1,2-TCA Other, Dhc, Dhb TCE Other, Dhb Dhc cdce
Natural attenuation and biological remediation a contradiction?
VI International Seminar on Remediation and Redevelopment of Contaminated Sites. Natural attenuation and biological remediation a contradiction? Thilo Schenk IBL Umwelt- und Biotechnik GmbH Heidelberg,
INTRODUCTION TO HOBBY FARMING AND WATER QUALITY
SECTION ONE INTRODUCTION TO HOBBY FARMING AND WATER QUALITY This is a handbook for owners of Hobby Farms - small scale farms operated primarily as a residential lifestyle - to provide their owners with
CONSUMER CONFIDENCE REPORT
City of Amboy 2014 Drinking Water Report The City of Amboy is issuing the results of monitoring done on its drinking water for the period from January 1 to December 31, 2014. The purpose of this report
Laboratory # 1. Measurement of Water Quality Parameters
CEE 311 Environmental Engineering I Fall 2015 Laboratory # 1 Dr. Jagadish Torlapati Engineering Objectives Measurement of Water Quality Parameters 1. To learn about parameters that characterize water quality
USING NUMERICAL SIMULATION SOFTWARE FOR IMPROVING WASTEWATER TREATMENT EFFICIENCY
USING NUMERICAL SIMULATION SOFTWARE FOR IMPROVING WASTEWATER TREATMENT EFFICIENCY Catalina Raluca Mocanu, Lacramioara Diana Robescu University Politehnica of Bucharest, Spl. Independentei, nr. 313, sector
Operation & Maintenance (OM) Manual v01. Bioretention Systems ENGINEERED SOLUTIONS
Operation & Maintenance (OM) Manual v01 Bioretention Systems ENGINEERED SOLUTIONS Bioretention Systems Table of Contents Overview Filterra General Description Filterra Schematic Basic Operations Design
1,4-Dioxane Remediation Technology Development An Overview Based on 70+ Projects
1,4-Dioxane Remediation Technology Development An Overview Based on 70+ Projects Paul M. Dombrowski, P.E. NEWMOA 1,4-Dioxane Assessment & Remediation Workshop Outline Overview of AECOM 1,4-Dioxane Sites
Bioswales, Wetlands, and Trees: How going green can be a part of a Wet Weather Management Plan. Presented by Brian Tornes, PE
Bioswales, Wetlands, and Trees: How going green can be a part of a Wet Weather Management Plan Presented by Brian Tornes, PE Water Management It all Contributes to the Streams Sanitary Sewers Storm Sewers
Eutrophication and the Saltwater Hudson River
Eutrophication and the Saltwater Hudson River Part 1: Primary Production and Eutrophication in the Hudson Since the Industrial Revolution, the Hudson River has had problems with pollution, yet the challenges
TECHNOLOGIES FOR BIOREMEDIATION OF SOILS CONTAMINATED WITH PETROLEUM PRODUCTS
TECHNOLOGIES FOR BIOREMEDIATION OF SOILS CONTAMINATED WITH PETROLEUM PRODUCTS Lecturer PhD., Roxana Gabriela POPA, University Constantin Brâncuși of Tg-Jiu, roxanna_popa@yahoo.com Associate Professor PhD,
Humate-Induced Remediation of Petroleum Contaminated Surface Soils - Annual Report
Humate-Induced Remediation of Petroleum Contaminated Surface Soils - Annual Report Period Covered by the Report: 7-1-00 to 6-30-01 Date of Report: 7-30-01 EPA Grant Number: R827015-01-0 Title: Humate-Induced
Sanitary and Environmental Engineering I (4 th Year Civil)
Sanitary and Environmental Engineering I (4 th Year Civil) Prepared by Dr.Khaled Zaher Assistant Professor, Public Works Engineering Department, Faculty of Engineering, Cairo University Wastewater Flow
Wastewater transport. The training equipment
EDS Water Management The training equipment The EDS Water Management is a modular training equipment which simulates the core processes of water and wastewater treatment plants. The EDS Wastewater Transport
PRESENTATION OUTLINE. Stormwater Program Update Stormwater Overview. Education Program Discussion. Sources and consequences of pollutants
PRESENTATION OUTLINE Stormwater Program Update Stormwater Overview Sources and consequences of pollutants Education Program Discussion Why Stormwater? 1972 Clean Water Act Established permitting program
Proposed Data layers for PCB Resource Center
Proposed Data layers for PCB Resource Center Chris Wright U.S. Geological Survey January 11, 2017 Introduction PCB Resource Center One stop shop for all resources pertaining to implementing TMDLs Mapping
POLLUTANTS: HOW MUCH TOTAL OR HOW MUCH PER UNIT OF WATER?
POLLUTANTS: HOW MUCH TOTAL OR HOW MUCH PER UNIT OF WATER? 9-12 OBJECTIVES The student will do the following: 1. Define the concept of concentration as different from an expression of total amount. 2. Explain
Modeling Surface Water Contamination
Modeling Surface Water Contamination One of the resources required for an ecosystem to function is an available source of fresh water This is quite true for human settlements as well: If you examine the
Freshwater Wetlands: Functions & Conservation. ENVIRTHON Workshop 2016 University of Massachusetts Amherst Deborah J.
Freshwater Wetlands: Functions & Conservation ENVIRTHON Workshop 2016 University of Massachusetts Amherst Deborah J. Henson, PhD, CPSS What is a Wetland? Legal Definition:...those areas that are inundated
Evaluation of Soil Rx for Hydrocarbon Remediation Using Landfarming
Evaluation of Soil Rx for Hydrocarbon Remediation Using Landfarming Case Study - Final Report Study Completed in cooperation with: NanoHygienics Inc. 3 Tier Technologies LLC July 2010 John Campbell, NanoHygienics
6. Pollutant Sources in
6. Pollutant Sources in 45 6. Pollutant Sources in the Plum Creek Watershed The LDC analysis for Plum Creek indicates that both point and nonpoint sources contribute pollutants in the watershed. Identifying
In situ Remediation of 1,4-Dioxane using Electrical Resistance Heating
In situ Remediation of using Electrical Resistance Heating Daniel Oberle, P.E. Emily Crownover, Ph.D. INTRODUCTION An increasing number of states are establishing enforceable 1,4-dioxane cleanup goals
GROUNDWATER: CLEANING UP
9-12 GROUNDWATER: CLEANING UP SUBJECTS: TIME: Science (Environmental Science, Physical Science, Earth Science), Social Studies (Political Science, Government) 2-8 class periods MATERIALS: Box (cardboard
Design Features of Constructed Wetlands for Nonpoint Source Treatment. September 1995
Design Features of Constructed Wetlands for Nonpoint Source Treatment September 1995 Brochure written by William W. Jones, School of Public and Environmental Affairs, Indiana University, Bloomington, Indiana.
Grants Pass Water Quality Monitoring
Grants Pass Water Quality Monitoring 2003-2005 Rogue Valley Council of Governments April 2005 Rogue Valley Council of Governments Natural Resources Department 155 North First Street Central Point, Oregon
Linda Cooper, Eno River State Park, Durham, NC
Linda Cooper, Eno River State Park, Durham, NC 2 Rivers and Streams All 50 states, 2 interstate river commissions, American Samoa, Guam, Puerto Rico, the District of Columbia (collectively referred to
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
ROOTZONE AUSTRALIA PTY LTD
WELCOME TO ROOTZONE AUSTRALIA We are an Australian company dedicated to the use of to improve the Australian environment. Thankyou for taking an interest in our services. Please feel free to contact us
The emamoc (electrolytic methanogenicmethanotrophic FOR BIOREMEDIATION OF CHLORINATED SOLVENTS
The emamoc (electrolytic methanogenicmethanotrophic coupling) SYSTEM : A TOOL FOR BIOREMEDIATION OF CHLORINATED SOLVENTS Boris Tartakovsky, Ruxandra Cimpoia, Michelle-France Manuel, Marie-Josée Lévesque,
What is the largest source of water pollution in the nation?
Agricultural runoff is the single largest source of water pollution in the nation s rivers and streams, according to the E.P.A. New York Times What is the largest source of water pollution in the nation?
INVESTIGATING YOUR STREAM S DRAINAGE BASIN
IT S OUR WATER INVESTIGATING YOUR STREAM S STREAM ACTIVITY SUMMARY Using maps, students will determine land uses in the drainage basin of their stream and calculate the approximate percentage of impervious
Simulation of organics and nitrogen removal from wastewater in constructed wetland
European Water 58: 135-141, 2017. 2017 E.W. Publications Simulation of organics and nitrogen removal from wastewater in constructed wetland M. Taheriyoun 1* and M. Rad 2 Department of Civil Enigineering,
Lower Mission Creek Watershed Status Survey 2002
Lower Mission Creek Watershed Status Survey 2002 Prepared For: Mosquito Creek Stewardship Society Prepared By: Fernando F. Junqueira, Ph.D. August 16, 2002 North Vancouver, August 16, 2002 ENVIRONMENTAL
Chapter 9: Stormwater Pollution in the Fairy Creek Catchment
Chapter 9: Stormwater Pollution in the Fairy Creek Catchment Kelly Peden Australia s beaches are a key component of its cultural identity, but this symbol is not as clean as could be. Beach pollution is
Module 12: Oceanography Topic 6 Content: Ocean Pollution Notes. Ocean Pollution
Ocean Pollution 1 Ocean pollution is an important modern-day environmental issue. Pollution occurs when chemical, physical, and/or biological agents are introduced into an environment and cause undesirable
Development and Application of Watershed Models for Simulation and Management of Nonpoint Source. Pollutants
Development and Application of Watershed Models for Simulation and Management of Nonpoint Source Charles W. Downer Coastal and Hydraulic Laboratory Billy E. Johnson Environmental Laboratory Pollutants
Bronx River Pollutant Loading Model Summary
Bronx River Pollutant Loading Model Summary Section of River Located in Bronx County Table of Contents Drainage Areas...2 Data Sets Used for Analysis...2 Land Use Statistics...3 Model Calculations...3
33. Fate of pesticides in soil and plant.
33. Fate of pesticides in soil and plant. What Happens to Pesticides When a pesticide is released into the environment many things happen to it. Sometimes what happens is beneficial. For example, the leaching
E-beam Treatment of Toxic Wastes; The Experiences in Pilot and Industrial Scale Plant
E-beam Treatment of Toxic Wastes; The Experiences in Pilot and Industrial Scale Plant @ BUMSOO HAN / EB TECH Co. for Waste Water Treatment Marine Environmental Protection Over the last 70 years, we have
4.0 SAN GABRIEL RIVER WATERSHED MANAGEMENT AREA
4.0 SAN GABRIEL RIVER WATERSHED MANAGEMENT AREA 4.1 Watershed Description 4.1.1 Watershed Land Use, Percent Impervious, and Population Land use in the San Gabriel River Watershed Management Area is approximately
Base Metal and Iron Ore Mining
Multilateral Investment Guarantee Agency Environmental Guidelines for Base Metal and Iron Ore Mining Industry Description and Practices This document addresses the mining of base metal ores (copper, lead
Chapter 1. Introduction
Chapter 1 Introduction James P. Heaney, Robert Pitt, and Richard Field Introduction Stormwater has traditionally been considered a nuisance, requiring rapid and complete drainage from areas of habitation.
Master 5.1, Newspaper Articles. Special Edition December 14. Special Edition March 17
Master 5.1, Newspaper Articles THE DAILY HERALD Special Edition December 14 Study Forecasts Future Food Shortage A new study published in the Journal of World Agriculture raises concerns that in the future