Removal of Natural Organic Matter (NOM) at the Deep Aquifer Treatment System (DATS)
|
|
|
- Jody Day
- 5 years ago
- Views:
Transcription
1 Removal of Natural Organic Matter (NOM) at the Deep Aquifer Treatment System (DATS) July 28, 2011 Carl W. Spangenberg, P.E., MSCE Senior Engineer Irvine Ranch Water District
2 Deep Aquifer Treatment System (DATS) Project Timeline Phase 1 - Initial Research, Feasibility Study & Funding (1986 to 1992) Phase 2 - Pilot Plant Construction & Demonstration Testing (1992 to 1997) Phase 3 - D/B of Groundwater Wells & Membrane Facility (1999 to 2002) Phase 4 - DATS In Operations (February 2002) Phase 5 - Concentrate Recovery Pilot Testing (2003 to 2006) Phase 6 - Concentrate Treatment System Constructed (2006 to 2007) Phase 7 - Concentrate Treatment System (CATS) in Operation (April 2007)
3 Deep Aquifer Treatment System (DATS) Two wells over 610 meters (2000 feet) deep produce 9.87 x 10 6 m 3 /year (8000 AFY (~8 MGD)) Water has low TDS, 330 mg/l But high color from natural organic matter (NOM), TOC~10 mg/l
4 Well C8 DOC, UVA, SUVA versus Depth (zone isolation tests)
5 Well C9 DOC, UVA, SUVA versus Depth (zone isolation tests)
6 Variation of Hydrophobic Fraction Versus Depth for Well C8 NOM Fractionation by XAD-4, XAD-8 Resins University of Colorado, Nam Guk Her, Dr. Gary Amy, 2000
7 Variation of Hydrophobic Fraction versus Depth for Well C9 NOM Fractionation by XAD-4, XAD-8 Resins University of Colorado, Nam Guk Her, Dr. Gary Amy, 2000
8 Phase 1 Results Screened 15 Treatment Technologies Selected 5 Treatment Processes Preliminary Design of Demonstration Plant Preliminary Test Plan Secured $600,000 in Outside Funding
9 Phase 2 Results Demonstration Study Completed Evaluated High Color (180 CU) & Blended Color ( CU) Waters Treatment Trains Evaluated Ozone, Ozone/Biological Activated Carbon (BAC) Enhanced Coagulation + Deep Bed Filtration (with pre and post ozonation) Dissolved Air Flotation (DAF) Microfiltration (MF) and Coagulation + MF Membrane Separation using Nanofiltration (NF) Demonstration Plant Facility & Study Cost $3.1 Million
10 Membrane Demonstration Plant
11 Phase 2 Results Demonstration Study Results Treatment Col (cu) TOC (mg/l) Turb (ntu) Alk (mg/l) EC (μs/cm) THM (μg/l) Membrane <5 <1 < /5 Conventional < /17
12 Phases 3 to 7 Deep Aquifer Treatment System (DATS) Uses nanofiltration spiral wound organic selective membranes (Hydranautics HYDRACoRe 50 TM) Reduces color from ~300 color units (tea) to <5 color units producing potable water Operates at 695 kpa (100 psig) producing 9.13 x10 6 m 3 /year (7,400 acrefeet/year) & (92% recovery)
13 DATS Payback Analysis Well Drilling Treatment Plant Total Annual Savings vs. MWD water Payback Started design 2000 Operational 2002 Break-even 2008 $ 3 M $13 M $16 M $2.2 M/yr 8 Years
14 Spiral Wound Membrane Element
15 Process Schematic PROCESS FLOW SUMMARY STREAM ID STREAM NAME FLOW RANGE (GPM) PRESSURE (PSIG) 1 WELL SUPPLY 3,700 5, PUMP SUCTION 3,700 5, PUMP DISCHARGE 3,700 5, DATS NF PERMEATE 3,400 5, DATS NF CONCENTRATE CATS NF FEED CATS NF PERMEATE CATS NF CONCENTRATE ATM. 9 CATS NF RECYCLE COMBINED PERMEATE 3,610 5, PRODUCT WATER 3,610 5, CONCENTRATE WASTE ATM.
16 1,302 Membrane Elements Three trains Three stages 7
17 Deep Aquifer Treatment Facility C8 Wellhead C9 Wellhead Project Site Raw Feed Line Dump Structure Well, Concentrate, Permeate
18 Feed Header Feed Piping Feed Water Panel Feed Piping Feed By-Pass
19 NF Train 1 Feed Pump NF Trains 1-3 Feed NF Feed to Stage 1 3 Stages-36:18:8 Permeate J Tubes 19
20 J Tube Sample Lines Permeate Sample Box Stage Pressures Panel for EC/pH,Flows De-Gasifiers Stack & Air Feed De-Gasifiers
21 Concentrate Discharge Line Anti-scalant Bulk Storage Concentrate Sewer Discharge 21
22 DATS Feed Pressure 695 kpa (100 psig) 758 kpa (110 psig) 22
23 Concentrate Treatment System (CATS) Treats concentrate from 3 primary DATS trains Removes 3,000 color units to <5 color units Uses NF spiral wound membranes (Dow Filmtec NF 270) Operates at 414 kpa (60 psig) and 75% recovery Increased recovery at DATS from 92% to 98% Increased production from 9.13 x 10 6 m 3 /year (7,400 acre-feet/year) to 9.67 x 10 6 m 3 /year (7,840 acre-feet/year) 23
24 Concentrate Treatment System (CATS) Project Savings 1. Reduced concentrate disposal costs 2. Reduced purchase of imported surface water from MWDSC 3. Cost Savings Capital cost $1.6M Payback period 2 yrs 4. Project went on line in March 2007
25 DATS/CATS Simplified Process Schematic Plant Influent 30,280 m 3 /d (8.00 mgd) DATS (NF) 27,858 m 3 /d (7.35 mgd) 29,703 m 3 /d (7.84 mgd) Product Water 2,460 m 3 /d (0.65 mgd) CATS /NF 1845 m 3 /d (0.49 mgd) To Sewer 615 m 3 /d (0.16 mgd) 25
26 CATS Components Single Stage-16 Pressure Vessels In Line Vertical Turbine Membrane Rack Feed Pump 26
27 CATS Feed Pressure CATS Operational Pressures 483 kpa (70 psig) 345 kpa (50 psig) 27
28 Removal of Natural Organic Matter (NOM) at the Deep Aquifer Treatment System (DATS) QUESTIONS? July 28, 2011 Carl W. Spangenberg, P.E., MSCE Senior Engineer Irvine Ranch Water District
Robert T. Shoaf, P.E., BCEE Presented by John Krinks, PE
Nitrate and/or TOC Removal by RO Membranes, Anion Exchange and GAC Case Studies Robert T. Shoaf, P.E., BCEE Presented by John Krinks, PE 52 nd Annual OTCO Water Workshop Columbus, OH March 4 th -5 th,
Water 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
Using a Novel Hybrid NF-RO to Enhance Sodium Chloride Removal
Using a Novel Hybrid NF-RO to Enhance Sodium Chloride Removal November 14, 2018 WateReuse Webcast Series 2018 by the WateReuse Association A Few Notes Before We Start Today s webcast will be 60 minutes.
Webcast August 9, R. Shane Trussell, Ph.D., P.E., BCEE Principal Investigator. Gordon J. Williams, Ph.D., P.E.
Reclaimed Water Desalination Technologies: A Full-Scale Performance and Cost Comparison Between Electrodialysis Reversal and Microfiltration/ Reverse Osmosis Webcast August 9, 2012 R. Shane Trussell, Ph.D.,
Large 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
Brackish Desalination Water Supply Planning for Resiliency and Growth
Brackish Desalination Water Supply Planning for Resiliency and Growth Joe Mouawad, P.E. November 17, 2016 1 emwd.org EMWD Overview Established in 1950 Unique agency, serving: Water/wastewater/recycled
Reverse 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
Brackish Desalination Water Supply Planning for Resiliency and Growth
Brackish Desalination Water Supply Planning for Resiliency and Growth Paul D. Jones II February 2, 2017 1 emwd.org EMWD Agency Overview Established in 1950 Unique agency, serving: Water/wastewater/recycled
Pilot Testing of Zero Liquid Discharge (ZLD) Technologies Using Brackish Ground Water for Inland Desert Communities
Pilot Testing of Zero Liquid Discharge (ZLD) Technologies Using Brackish Ground Water for Inland Desert Communities Renee Morquecho, Ph.D., Tom Mulvihill Indian Wells Valley Water District Andrew Wiesner,
THE 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
MAKING THE SWITCH FROM LIME TO MEMBRANE SOFTENING: WHEN IS IT THE RIGHT TIME? Introduction
MAKING THE SWITCH FROM LIME TO MEMBRANE SOFTENING: WHEN IS IT THE RIGHT TIME? Joseph R. Elarde CH2M HILL 5801 Pelican Bay Blvd., Suite 505 Naples, FL 34108 joe.elarde@ch2m.com 239-431-9225 Jeff Poteet,
EVALUATING NANOFILTRATION, REVERSE OSMOSIS, AND ION EXCHANGE TO MEET CONSUMPTIVE USE CONSTRAINTS AND FINISHED WATER QUALITY GOALS FOR BROWARD COUNTY
EVALUATING NANOFILTRATION, REVERSE OSMOSIS, AND ION EXCHANGE TO MEET CONSUMPTIVE USE CONSTRAINTS AND FINISHED WATER QUALITY GOALS FOR BROWARD COUNTY Frank A. Brinson, P.E., DEE, CDM, Fort Lauderdale, FL
Novel Low Fouling Nanofiltration Membranes. Craig Bartels, PhD, Hydranautics, Oceanside, CA Warren Casey, PE, Hydranautics, Houston, TX
Novel Low Fouling Nanofiltration Membranes Abstract Craig Bartels, PhD, Hydranautics, Oceanside, CA Warren Casey, PE, Hydranautics, Houston, TX Nanofiltration (NF) has become a standard process to treat
2011 IWA Specialty Conference on: Natural Organic Matter: From Source to Tap and Beyond July 26-29, 2011
2011 IWA Specialty Conference on: Natural Organic Matter: From Source to Tap and Beyond July 26-29, 2011 Wastewater NOM Composition Following Chemically Enhanced Pi Primary Treatment t and Microfiltration
FILMTEC Membranes How FilmTec s New High-Rejection, Low-Energy Seawater Element Can Reduce Your Desalination Costs
Tech Fact FILMTEC Membranes How FilmTec s New High-Rejection, Low-Energy Seawater Element Can Reduce Your Desalination Costs Seawater desalination is an increasingly important method for the production
PROCESS CONTROL STRATEGIES FOR THE SAWS BRACKISH GROUNDWATER DESALINATION PROJECT'S ENHANCED RECOVERY RO TREATMENT PROCESS.
PROCESS CONTROL STRATEGIES FOR THE SAWS BRACKISH GROUNDWATER DESALINATION PROJECT'S ENHANCED RECOVERY RO TREATMENT PROCESS Jarrett K. Kinslow, P.E., Tetra Tech, 201 E. Pine Street, Orlando, FL 32801 jarrett.kinslow@tetratech.com,
Zero Liquid Discharge Project Extends Potable Water Supplies
http://dx.doi.org/10.5991/opf.2014.40.0078 Ryan R. Popko, PE, and Phillip J. Locke, PE, are with McKim & Creed (www.mckimcreed.com), Clearwater, Fla. Fred J. Greiner is with the city of Palm Coast, Fla.
Reduced 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,
Use 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
Advances in Treatment for Potable Reuse
Advances in Treatment for Potable Reuse WateReuse LA Chapter December 6, 2016 Steve Alt CH2M Beenyup Advanced Water Recycling Plant (BAWRP) Process Schematic Plant is designed to be expanded from 10 to
CRITICAL CRITERIA FOR EVALUATING MEMBRANES FOR WATER SOFTENING
CRITICAL CRITERIA FOR EVALUATING MEMBRANES FOR WATER SOFTENING Ohio AWWA 2016 Annual Conference Peter Kube, PE September 15, 2016 Outline Softening Water Discuss 4 Factors when Evaluating Membranes for
Hannibal Chloramine Replacement Evaluation
Hannibal Chloramine Replacement Evaluation 19 DECEMBER 2017 Project Update Ben Freese Karen Marie Dietze Agenda Project Timeline DBP Treatment Objectives Recap Initial Findings Report Alternative 1: Granular
Desalination 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
Ohio Section AWWA NW District Fall Meeting April 20, City of Delaware Water Plant Improvements
April 20, 2016 City of Delaware Water Plant Improvements 1 NW District Fall Meeting April 20, 2016 Delaware Water Plant Project Overview Converted 6.0 MGD Lime Softening Plant to 7.2 MGD Ultrafiltration
Removal of Arsenic from OU Water Paul Gerber, Collin Martin, John Siska
Removal of Arsenic from OU Water Paul Gerber, Collin Martin, John Siska Summary Report BACKGROUND AND SUMMARY On December 24, 1975, EPA issued the National Interim Primary Drinking Water Regulations. This
PRESENTATION 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,
The City of Vero Beach (City) currently
F W R J Replacing Membranes To Save Energy at City Of Vero Beach Reverse Osmosis Water Treatment Facility C. Robert Reiss, Christophe Robert, and Robert J. Bolton The City of Vero Beach (City) currently
New Generation of Low Fouling Nanofiltration Membranes
New Generation of Low Fouling Nanofiltration Membranes Craig Bartels Ph.D., Kirk Lai, Mark Wilf Ph. D. Hydranautics A Nitto Denko Company. Oceanside, CA Abstract Nanofiltration has become a key filtration
Lenntech. Tel Fax
Lenntech info@lenntech.com Tel. +31-152-610-900 www.lenntech.com Fax. +31-152-616-289 Electrodeionization or EDI, is a continuous and chemicalfree process of removing ionized and ionizable species from
Golden , Colorado. Boulder, Colorado. **United Water, El Segundo, California ***West Basin Municipal Water District, Carson, California
CAN NANOFILTRATION AND ULTRA-LOW PRESSURE REVERSE OSMOSIS MEMBRANES REPLACE RO FOR THE REMOVAL OF ORGANIC MICROPOLLUTANTS, NUTRIENTS AND BULK ORGANIC CARBON? A PILOT-SCALE INVESTIGATION Jörg E. Drewes
Advanced Technologies for Produced Water Treatment 2014 PERF Spring Meeting
Advanced Technologies for Produced Water Treatment 2014 PERF Spring Meeting Doha, Qatar April 13-14, 2014 Presentation Topics Global Water Sustainability Center Advanced Technologies for Produced Water
Leachate 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
Water Reuse: Solution for Water Supply
Water Reuse: Solution for Water Supply Chamindra Dassanayake (CD), PhD, P.E. Kevin Alexander, P.E. August 22, 2014 The Membrane Technology Consultants Overview Water Reuse Definitions Drivers Mature Technology
Expanding Potable Reuse Opportunities with a New Approach
Expanding Potable Reuse Opportunities with a New Approach October 3 rd 2013 Shane Trussell, Ph.D., P.E., BCEE Background - California Water Systems Fueled California economy All had unintended consequences
City of Boca Raton s NF Plant: A Plant History
City of Boca Raton s NF Plant: A Plant History 2016 AWWA/AMTA Membrane Technology Conference San Antonio, Texas USA Rick Chamness City of Boca Raton FLUSA rchamness@ci.boca-raton.fl.us Bill Suratt McCafferty
FILMTEC 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
Lowering The Total Cost Of Operation
Lowering The Total Cost Of Operation The system removes more solids than conventional clarification, so filters can run longer between backwash cycles. Fewer backwash cycles means less backwash water,
Reverse-osmosis membranes were
Benefits and Limitations of Utilizing A Raw-Water Blend Stream to Meet Production and Quality Goals at a Membrane Facility James E. Christopher Reverse-osmosis membranes were initially applied to the removal
DESIGN AND OPERATION OF A HYBRID RO SYSTEM USING ENERGY SAVING MEMBRANES AND ENERGY RECOVERY TO TREAT SOUTHERN CALIFORNIA GROUND WATER.
DESIGN AND OPERATION OF A HYBRID RO SYSTEM USING ENERGY SAVING MEMBRANES AND ENERGY RECOVERY TO TREAT SOUTHERN CALIFORNIA GROUND WATER Alex Anit, Rich Franks, Craig Bartels, Ph.D. Hydranautics Srinivas
27 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
Situation in the textilesectorfor water ruese
Technologies for low and medium concentrated streams in textile finishing industry for water reuse purposes Spagni A. 1, Vajnhandl S. 2, Farina R. 1, Majcen Le Marechal A. 2 1 ENEA, Bologna, Italy 2 University
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
ACTIFLO Process For Drinking Water Treatment WATER TECHNOLOGIES
ACTIFLO Process For Drinking Water Treatment WATER TECHNOLOGIES ACTIFLO Microsand Ballasted Clarification Process Since its introduction in 1989, ACTIFLO has been on the forefront of drinking water clarification.
Indirect Reuse with Multiple Benefits The El Monte Valley Mining, Reclamation, and Groundwater Recharge Project
ABSTRACT & POWERPOINT PRESENTATION Indirect Reuse with Multiple Benefits The El Monte Valley Mining, Reclamation, and Groundwater Recharge Project Tim Smith Principal Engineer Helix Water District La Mesa,
INTEGRITY AND PERFORMANCE EVALUATION OF NEW GENERATION DESALTING MEMBRANES DURING MUNICIPAL WASTEWATER RECLAMATION
INTEGRITY AND PERFORMANCE EVALUATION OF NEW GENERATION DESALTING MEMBRANES DURING MUNICIPAL WASTEWATER RECLAMATION ABSTRACT James DeCarolis*, Samer Adham, Manish Kumar, Bill Pearce, Larry Wasserman *MWH
Operation of Hydranautics New ESNA Membrane at St. Lucie West, FL Softening Plant
Ilan Wilf & Scott Rappoport, Operation of Hydranautics New ESNA Membrane at St. Lucie West, FL Softening Plant Introduction St. Lucie West, Florida Service Distrcit employed the first large scale reverse
Table of Contents. 0.0 Executive Summary Potable Water Demand Projection Introduction... 35
Table of Contents 0.0 Executive Summary... 1 1.0 Potable Water Demand Projection... 6 1.1 Introduction... 6 1.2 Service Area... 7 1.2.1 Service Area Development... 7 1.2.2 Service Area Population... 7
City of Redlands Wastewater Treatment Plant. Redlands, CA LOCATION: Carollo Engineers; CH2M HILL MBR MANUFACTURER: COMMENTS:
FACILITY: City of Redlands Wastewater Treatment Plant LOCATION: Redlands, CA GEO. AREA: Southern California STATUS 07/14: Operational CONSTRUCTION: ENGINEERING: Carollo Engineers; CH2M HILL MBR MANUFACTURER:
El Paso s Advanced Water Purification Facility America s First Direct-to-Distribution Potable Reuse
El Paso s Advanced Water Purification Facility America s First Direct-to-Distribution Potable Reuse WESTCAS 2017 Fall Conference October 25, 2017 - Tucson, AZ Presentation Outline Water Resources and Challenges
A NANOFILTRATION MEMBRANE FOR THE REMOVAL OF COLOR AND DISINFECTION BYPRODUCTS FROM SURFACE WATER TO MEET STATE AND FEDERAL STANDARDS
A NANOFILTRATION MEMBRANE FOR THE REMOVAL OF COLOR AND DISINFECTION BYPRODUCTS FROM SURFACE WATER TO MEET STATE AND FEDERAL STANDARDS Rich N. Franks, Hydranautics/Nitto Denko, 401 Jones Rd., Oceanside,
Side by Side Piloting of Process Alternatives Yields Direct Performance Comparison
OBG PRESENTS: OBG PRESENTS: Side by Side Piloting of Process Alternatives Yields Direct Performance Comparison LORI W. REID, P.E. New York State AWWA Spring Meeting, April 26, 2017 Outline Background Project
Orange County Chapter
Orange County Chapter Potable Reuse for Inland Applications: Pilot Testing Results from a New Potable Reuse Treatment Scheme (WRRF-13-09) Ufuk G. Erdal, Ph.D., PE, CH2M HILL December 18, 2014 Outline Potable
Membrane 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
Submerged Membranes to Replace Media Filters to Increase Capacity 4X for a Small Community. Richard Stratton, PE HDR Engineering, Inc.
Submerged Membranes to Replace Media Filters to Increase Capacity 4X for a Small Community Richard Stratton, PE HDR Engineering, Inc. Main Points of this Presentation Membranes can provide 4 times the
NIPPON 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:
Mike Nixon, E.I. Phil Locke, P.E.
First-of-It s Kind Industrial Ion Exchange Process Brings Municipal Potable Water Treatment Facility into Full Regulatory Compliance Mike Nixon, E.I. Phil Locke, P.E. Agenda Background Treatment Alternatives
Indirect Potable Reuse for Groundwater Recharge Succession Strategy for Recycled Water
EASTERN MUNICIPAL WATER DISTRICT Indirect Potable Reuse for Groundwater Recharge Succession Strategy for Recycled Water Paul D. Jones II, P.E. General Manager, Eastern Municipal Water District March 11,
ARSENIC IN DRINKING WATER
ARSENIC IN DRINKING WATER Treatment Technologies: Removal Background In water, the most common valence states of arsenic are As(V), or arsenate, which is more prevalent in aerobic surface waters and As(III),
Salinity Management Strategies During Drought
EASTERN MUNICIPAL WATER DISTRICT Salinity Management Strategies During Drought Jayne Joy, P.E. Director of Environmental and Regulatory Compliance October 1, 2015 www.emwd.org 1 Agenda Overview of EMWD
A3: Contaminant Reduction, Life Cycle Impacts, and Life Cycle Costs of Ion Exchange Treatment and Regeneration
A3: Contaminant Reduction, Life Cycle Impacts, and Life Cycle Costs of Ion Exchange Treatment and Regeneration Treavor Boyer and Alysse Ness, University of Florida Jane Zhang, University of South Florida
A REVIEW OF ARSENIC REMOVAL TECHNOLOGIES AND TECHNOLOGY SELECTION APPROACH ZAID CHOWDHURY, PHD, PE, BCEE
A REVIEW OF ARSENIC REMOVAL TECHNOLOGIES AND TECHNOLOGY SELECTION APPROACH ZAID CHOWDHURY, PHD, PE, BCEE SOUTHWEST AWWA CONFERENCE OCTOBER 16, 2017 Arsenic Current MCL 10 ug/l EPA is revisiting health
First hydraulically optimized nanofiltration plant for Water Supply Company Overijssel, The Netherlands
First hydraulically optimized nanofiltration plant for Water Supply Company Overijssel, The Netherlands Jacques van Paassen, Water Supply Company Overijssel Walter van der Meer, Water Supply Company Friesland
MEMBRANE 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
DEVELOPMENT 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
Dipti Shah, Town of Gilbert Tuesday, January 25, 2011
Dipti Shah, Town of Gilbert Tuesday, January 25, 2011 Background Treatment Plant Water Treatment Process Filter types Experiments Results Review Historical BAF /Non- BAF data Conclusion Recommendation
Water Reuse in the USA. Shivaji Deshmukh, P.E. Orange County Water District Istanbul, Turkey March 20, 2009
Water Reuse in the USA Shivaji Deshmukh, P.E. Orange County Water District Istanbul, Turkey March 20, 2009 Water Reuse in the USA Whittier Narrows Orange County Water District Irvine Ranch Water District
HEAVY 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.
POREX Tubular Membrane Filter Modules For Metal Contaminated Wastewater Treatment & Reclamation
POREX Tubular Membrane Filter Modules For Metal Contaminated Wastewater Treatment & Reclamation Background Industrial processes can often result in waste water contaminated with heavy metals (Hg, Pb, Zn,
The Evolution of the World s Largest Advanced Water Purification Project for Potable Reuse
The Evolution of the World s Largest Advanced Water Purification Project for Potable Reuse Denis R. Bilodeau, P.E. President Orange County Water District July 30, 2018 ORANGE COUNTY WATER DISTRICT (OCWD)
Zero Discharge for Textile Industry
Zero Discharge for Textile Industry C K Sandeep, General Manager Corporate Marketing, Ion Exchange (India) Ltd. Introduction The post liberalization period has led to the rapid growth of industrial output
Annual Report on Zone A Plant Operations and Acid Plume Extraction under NRD Consent Decree
Kennecott Utah Copper Corporation P.O. Box 6001 Magna, Utah 84044-6001 (801) 569-7128 Kelly L. Payne, P.G. Principal Advisor, Closure & Remediation Ms. Dianne R. Nielson, Ph.D. Trustee for Natural Resources
Trials and Tribulations of Building a Pilot Plant:
Trials and Tribulations of Building a Pilot Plant: Tackling Water Quality Challenges Suez Water New York Gerry Remsen, PE & Elsie Kitcher, PhD NYSAWWA Spring 2017 Saratoga, NY Outline LDF Plant Challenges
The use of an interstage boost on brackish
FWRJ Energy Recovery Case Studies for Brackish Water Membrane Treatment Systems Mark D. Miller, Jason Lee, and Nick Black The use of an interstage boost on brackish reverse osmosis (RO) membrane treatment
Membranes & 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
Producing 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
Rueter-Hess Water Purification Facility
Rueter-Hess Water Purification Facility North America s First Ceramic Membrane Filtration Plant Pieter Van Ry, PE Stephanie Sansom, PE Presentation Overview History of Parker Water & Sanitation Reclaimed
Update on Pilot Testing of the Advanced Water Purification Facility in El Paso, TX
Imagine Arcadis 2015 the result Update on Pilot Testing of the Advanced Water Purification Facility in El Paso, TX Gilbert Trejo & Daniel Olson Presented at the Multi-State Salinity Coalition Summit January
EMERGING CHALLENGES IN PRODUCED WATER MANAGEMENT
EMERGING CHALLENGES IN PRODUCED WATER MANAGEMENT MARCH 22, 2017 David Lampert, Assistant Professor Civil & Environmental Engineering Oklahoma State University PRESENTATION OVERVIEW Oil and gas production
"Significant Cost Savings Obtained Using Advanced Membrane Systems for Cooling Tower Water Treatment and in ZLD plants
Better Lives. Better Planet.SM "Significant Cost Savings Obtained Using Advanced Membrane Systems for Cooling Tower Water Treatment and in ZLD plants Webcast December 2012 Bernhard Doll Pall GmbH Disclaimer
Journal of Membrane Science
Journal of Membrane Science 344 (2009) 1 5 Contents lists available at ScienceDirect Journal of Membrane Science journal homepage: www.elsevier.com/locate/memsci Rapid communication On RO membrane and
Chromium-6 Drinking Water Regulation Workshop. Presented by: Steve Bigley & Mark Johnson
Chromium-6 Drinking Water Regulation Workshop Presented by: Steve Bigley & Mark Johnson AGENDA Introductions Chromium-6 New Regulation Compliance Options/Costs Customer Input CHROMIUM (Cr) 21 st most abundant
MWUA 92 nd Annual February Meeting & Trade Show
MWUA 92 nd Annual February Meeting & Trade Show Biological Filtration for Iron & Manganese Treatment: Operating Experience in Cavendish, VT February 7, 2018 John N. McClellan, Ph.D., P.E. Vice President
Advanced water and wastewater treatment technologies in Thailand
Advanced water and wastewater treatment technologies in Thailand Assoc.Prof.Dr.Chavalit Ratanatamskul Director of Research Unit on Waste Treatment Chulalongkorn University Email: dr_chawalit@yahoo.com
LOW FOULING REVERSE OSMOSIS MEMBRANES: EVIDENCE TO THE CONTRARY ON MICROFILTERED SECONDARY EFFLUENT
LOW FOULING REVERSE OSMOSIS MEMBRANES: EVIDENCE TO THE CONTRARY ON MICROFILTERED SECONDARY EFFLUENT ABSTRACT Kevin L. Alexander, P.E., Separation Processes, Inc., San Marcos, CA Steve Alt, Separation Processes,
Implementing Recycled Water at SFIA with a Long-Term Goal of 100% Reuse
Implementing Recycled Water at SFIA with a Long-Term Goal of 100% Reuse CA-NV AWWA Conference October, 2014 Todd Reynolds, P.E. Dawn Taffler, P.E., LEED AP San Francisco International Airport (SFO) SFO
Planning and Implementing a Brackish Water
Planning and Implementing a Brackish Water Desalination Facility Water Research Foundation Webcast John Balliew, P.E. El Paso Water Utilities El Paso, Texas October 22, 2009 Regional Water Resources Site
BENEFITS OF SOIL AQUIFER TREATMENT AND NANOFILTRATION FOR POTABLE REUSE IN TUCSON, AZ
BENEFITS OF SOIL AQUIFER TREATMENT AND NANOFILTRATION FOR POTABLE REUSE IN TUCSON, AZ Michael Hwang, CH2M HILL, 1501 W. Fountainhead Parkway, Suite 401, Tempe, AZ 85282 Email: mhwang@ch2m.com Phone: 480-377-6296
Mountainview Generating Station (MVGS)
Mountainview Generating Station (MVGS) A Southern California Edison Company (SCE) 2492 West San Bernardino Avenue Redlands, CA 92374 Steve Johnson, Technical Manager Wastewater Adjudicated water rights
REQUEST FOR PROPOSALS DESAL ANTISCALANT/CLEAN-IN-PLACE CHEMICALS BID NO: ADDENDUM 1
REQUEST FOR PROPOSALS DESAL ANTISCALANT/CLEAN-IN-PLACE CHEMICALS BID NO: 18-18006 ADDENDUM 1 BIDS DUE: April 30, 2018 @ 3:00 PM Central Time To report suspected ethics violations impacting the San Antonio
Special Publication SJ97-SP19
Special Publication SJ97-SP19 WATER SUPPLY NEEDS AND SOURCES ASSESSMENT ALTERNATIVE WATER SUPPLY STRATEGIES INVESTIGATION BRACKISH GROUND WATER TREATMENT TECHNOLOGY ASSESSMENT by CH2M Hill St. Johns River
Ocean Outfall Rule Compliance. Piloting Alternative Technologies for Recharge of the Floridan Aquifer. July 8, PD-Sw202w
Ocean Outfall Rule Compliance Piloting Alternative Technologies for Recharge of the Floridan Aquifer July 8, 2014 1 Outfall rule mandates are significant Reduce outfall nutrients by December 31, 2018 Eliminate
Evaluation of New Generation Brackish Water Reverse Osmosis Membranes. William Pearce City of San Diego. Manish Kumar MWH, Pasadena
Evaluation of New Generation Brackish Water Reverse Osmosis Membranes William Pearce City of San Diego Manish Kumar MWH, Pasadena Since the development of brackish water reverse osmosis (RO) membranes
Sulaibiya 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
Reverse 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
DETERMINATION OFMOLECULAR SIZE FRACTION OF NATURAL ORGANIC MATTER IN WATER USING ULTRATION MEMBRANES
Seventh International Water Technology Conference Egypt 1-3 April 23 DETERMINATION OFMOLECULAR SIZE FRACTION OF NATURAL ORGANIC MATTER IN WATER USING ULTRATION MEMBRANES El-Azizi, Ibrahim Massaoud Tajura
FILMTEC Membranes. Case History. Retrofitting Hollow Fiber Elements with Spiral Wound RO Technology in Agragua, Spain
Case History FILMTEC Membranes Retrofitting Hollow Fiber Elements with Spiral Wound RO Technology in Agragua, Spain Site Information Location: Agragua (Galdar), Canary Islands, Spain Size: 3 x 4,700 m
Pilot Testing El Paso s Advanced Water Purification Facility
Pilot Testing El Paso s Advanced Water Purification Facility Caroline Russell, Dan Olson, Sanaan Villalobos, Gilbert Trejo Imagine the result July 17, 2015 Acknowledgements El Paso Water Utilities: John
The city of Venice hired Camp
Concentrate Post-Treatment For Hydrogen Sulfide And Dissolved Oxygen Vipin Pangasa, Laura Andrews, and William Green The city of Venice hired Camp Dresser & McKee, Inc., to design an effective concentrate
Section 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
Hetch Hetchy Treatability at the Sunol Valley Water Treatment Plant
Operated by the San Francisco Public Utilities Commission Hetch Hetchy Treatability at the Sunol Valley Water Treatment Plant Annual Technology Transfer Workshop November 13, 2013 Enio Sebastiani, P.E.,