REAL WORLD APPLICATIONS OF USING DYNAMIC SIMULATION SOFTWARE TO OPTIMIZE WATER TREATMENT PLANT PROCESS OPERATIONS
|
|
- Angel McCormick
- 6 years ago
- Views:
Transcription
1 REAL WORLD APPLICATIONS OF USING DYNAMIC SIMULATION SOFTWARE TO OPTIMIZE WATER TREATMENT PLANT PROCESS OPERATIONS (FRIT05) OCTOBER 30, 2015 Authors: Matt Ridens/CH2M, Jason Curl/CH2M
2 Overview Drivers for Use of Dynamic Simulation Models Project Examples and Applications of Models 30 mgd Greenfield Municipal Water Treatment Plant 770 mgd Existing Municipal Water Treatment Plant The Future of Predictive Models 2
3 Drivers for Use of Dynamic Simulation Models 3
4 Water Market Drivers for Optimization 4 Quantity & Quality Regulations Environmental Diversify New Facilities Conservation Adapt to water scarcity events and increasingly challenging water qualities Comply with current and provide flexibility for future drinking water regulatory requirements Minimize environmental impact by reducing energy, chemical usage and solids production Diversify supply portfolio to improve supply reliability and respond to water shortages Gain greater understanding of new facilities and refine design criteria during design Integrate new recycle streams for direct/indirect potable re-use
5 Big Data s Influences Are Increasing as We Become More Connected Household security and HVAC are connected to the web. Stores like Home Depot and Costco are using store data to understand shopping trends nationally, regionally, and locally. Water and wastewater systems have been collecting mountains of data for years, storing for documentation purposes. How can we make sense of this data? How can we use this data to inform decision-making? How can we improve treatment efficiency and effectiveness? Are we taking advantage of the technology and data on hand or are improvements a worthwhile investment? 5
6 Project Examples and Applications of Models 6
7 Applications for Dynamic Simulation Models Design Phase What treatment processes are required? Can facilities be optimized to reduce capital or O&M costs? Startup What are the initial set points for each process? What alarms should be in place to alert operators of potential impacts to water quality? NEW FACILITIES 7 Operations How can plant performance and design criteria be optimized based on existing data? What changes are needed to increase existing plant capacity? How can plant performance be predicted for future events or changes to my system? How can my system be optimized for energy consumption? EXISTING FACILITIES
8 Using Dynamic Simulation as a Predictive Model Run a number of What if? scenarios or analyses quickly in a no-risk environment. Customizable range of time allows for both short and long events (Seconds/Minutes or Weeks/Months) Evaluate many alternatives or scenarios for a defensible solution 8
9 Predictive Model Example CH2M s dynamic simulation model makes use of the following process predictive models Readily Calculated Mathematical Results Water chemistry in a calcium carbonate dominated system Calibrated Models with Understood Kinetics Ozone demand and decay Empirical Models Clarifier performance in an existing treatment facility Hybrids Total Trihalomethane formation in distribution systems We can only calibrate models and then predict performance if plenty of good data exists 9
10 Project #1 Overview 30 mgd greenfield Water Treatment Plant, located in West Project Drivers Design-Build-Operate project, including 15 years of operations WTP makes use of sand-ballasted clarification, ozone, biologically active carbon contactors and complete solids handling system Ability to treat highly fluctuating turbidity levels Multiple barrier approach Performance contract is more stringent than regulations 10
11 Project Goals Provide high-quality water at all times to customers Achieve sustainable operations Energy Chemicals Solids handling Operate plant proactively in terms of regulatory and contractual compliance 11
12 CLIENT PROJECT S O U R C E DSGN CHK DATE REV MANAGER F TSS AE TSS AE NaOH FeCl3 Poly TSS AE LOX O3 TSS AE Poly TSS AE NaOCl TSS AE TSS AE TSS Riv er Supply TSS AE F To Distribution Poly F Solids Hauling 12
13 Optimization of Treatment Process Design Ozone system sizing and type 13 Lower ozone dose Smaller ozone contactor Direct injection vs. side-stream Sand Ballasted Clarification (SBC) selection Replaced pre-sedimentation ponds and conventional flocculation/sedimentation Drying beds Replaced mechanical dewatering Optimized plant hydraulics to maximize gravity flow Evaluated pumping vs. earthwork Optimized intermediate PS
14 Optimization of Chemical Use Analysis of tradeoffs for chemical dose selection with varying water qualities Alkalinity augmentation (NaOH) Ozone dose Primary Disinfection: 0.5-log Giardia credit injection cell ozone residual of 0.3 mg/l Evaluate using entire contactor at lower ozone dose Taste and odor as needed (with hydrogen peroxide) Continuous water quality monitoring and feedback loops Sand ballasted clarification Predictive modeling of finished water quality 14
15 Operations Will Be Optimized by Performance Predictions with Live Data Parameter Compliance Period Target Value Unit Allowed Variance Current Value Note Turbidity - CFE Monthly 0.15 NTU Must comply for 95% of measurements 0.07 data direct from instrument Turbidity - Filter 1 Monthly 0.15 NTU Must comply for 95% of measurements 0.06 data direct from instrument Turbidity - Filter 1 15 Minutes 0.3 NTU 15 min following out of compliance value 0.06 data direct from instrument Turbidity - Filter 2 Monthly 0.15 NTU Must comply for 95% of measurements 0.08 data direct from instrument Turbidity - Filter 2 15 Minutes 0.3 NTU 15 min following out of compliance value 0.08 data direct from instrument Total Chlorine Residual Daily 1.1 mg/l +/- 0.2 mg/l 1 data direct from instrument TTHM Monthly 0.04 mg/l Maximum value 0.02 f(uv254, Cl, Temp) HAA5 Monthly 0.03 mg/l Maximum value 0.01 f(uv254, Cl, Temp) Total Manganese Monthly 0.02 mg/l Maximum value 0.01 f(rwmn, TSS removals) Total Iron Monthly sample 0.24 mg/l Maximum value 0.05 f(rwfe, TSS removals) Total Aluminum Monthly sample 0.16 mg/l Maximum value 0.06 f(rwal, TSS removals) Thiobencarb Monthly sample mg/l Maximum value f(rwthio, TSS removals) MIB and Geosmin Agency request 5 ng/l Maximum value 2, 2 f(rwmib, RWGeosmin, TSS removals) ph Daily 7.4 Units +/ data direct from instrument LSI Monthly 0.1 Units +/ f(ca, Alk, ph) Phosphate Weekly 0.3 mg/l +/- 0.2 mg/l 0.45 f(chem feed) 15
16 Project #2 Overview 770 mgd municipal WTP, located in the South Project Drivers Zebra mussels found in one water supply, resulting in adjustment to how raw water was blended and brought into WTP Droughts have stressed water supplies, reducing water quality (increasing taste and odor events) New blending of raw water sources New ozone addition with concern to bromate formation 16
17 Project Goals Evaluate impact of a sudden loss of one of the water supplies on the finished water quality. Identify what can be done to minimize water quality impacts. Investigate plant operation with the new water supply to comply with regulations while limiting operational costs. Evaluate performance of the new ozone system under the different raw water quality conditions associated with the new water supply, before ozone installation. 17
18 Model Background/Goals 18
19 Model Evaluations 1. Review water quality from each water source to understand variability in water quality for differing blend ratios of raw water entering WTP. 2. Model how changes in raw water quality (including different blend ratios) affect coagulation chemistry 3. Assess possible impact of raw water quality and chemical doses on TSS removal from the process. 4. Evaluate impact of the lower quality water supply at various blend ratios on bromate formation through the ozone system 5. Determine finished water quality and chemical doses entering the distribution system under varying raw water conditions 6. Determine the impact of raw water quality and various chemical dosages on water quality entering the distribution system, including finished water stability. 7. Evaluate impacts of raw water induced changes to coagulation and settling chemistry on solids production. 19
20 Blend Tank Scenario Results Impact of blend tank on settled/finished water TDS 75 min through Floc/Sed 10 min through Ozone 10 min through Filters 20
21 No Blend Tank Scenario Results Impact on TDS without blend tank 21
22 Blend Tank Analysis Conclusions Inclusion of the Blend Tank provides up to 15 minutes of buffer time for operations staff to react to changes in water quality prior to the Flocculation/Sedimentation treatment facilities. Inclusion of Blend Tank reduces overall magnitude (example: from ~900 mg/l to ~500 mg/l TDS) of water quality impacts witnessed in the influent Flocculation/Sedimentation facilities due to a sudden raw water quality change. Blend Tank has no impact on overall finished water quality due to large residence times at Flocculation/Sedimentation and Filtration facilities. 22
23 Chemical Dose for TOC Removal Scenario Input Data 23
24 Chemical Dose for TOC Removal Scenario Results Clarification Inlet TOC (mg/l) Ferric Sulfate Dose (mg/l) TOC Removal (%) Ferric Sulfate Usage (gal/wk) Chemical Deliveries per Week , , , , , , ,
25 Project Conclusions At historic averages for TOC values, 10 mg/l of ferric sulfate (as ferric sulfate) would provide 35% TOC removal. If higher TOC values are seen (TOC of 6 mg/l) 40% TOC removal would require a dose of approximately 20 mg/l. Plant operational decision-making will benefit from a more robust dataset With more high-quality data, we can correlate raw water characteristics with process response (e.g., TSS and TOC removal). When we understand process response more clearly, we can aid operational response (e.g., chemical dosages, raw water source selection). Operations staff can gain more confidence in operating the new ozone system and responding to raw water quality events by testing what-if scenarios. 25
26 The Future of Predictive Models and Dynamic Simulation in the Water Industry 26
27 Wrap Up and Conclusions As a whole, our industry is moving to optimize systems from a complete sustainability perspective. Economic Societal Environmental Using sound data in an intelligent way provides a means to move toward more sustainable designs and operations of our water treatment facilities and distribution systems. 27
28 Wrap Up and Conclusions How will we handle the need to share data across platforms so that we can make more informed decisions while still ensuring security of our infrastructure? These data analysis and modeling methods are applicable to all types (simple to complex) and sizes (small to large) of systems. Dynamic simulations provide a means to investigate many what-if scenarios in a safe environment while considering variable raw water qualities over time, different responses to events, new infrastructure, and various operational responses 28
29 Thank you! Questions? 29
WEFTEC.06. Lake Okeechobee, Actiflo, peroxone, surface water, Cyanobacteria
FRESH IDEAS FOR FRESH WATER: OKEECHOBEE UTILITY AUTHORITY S SURFACE WATER TREATMENT PLANT USES INNOVATIVE TECHNOLOGY TO ACHIEVE HIGH QUALITY DRINKING WATER FROM LAKE OKEECHOBEE By: Curtis Robinson, E.I.
More informationDisinfection By-Products Reduction and SCADA Evaluation and WTP Sludge Removal System and Dewatering Facility
SOUTH GRANVILLE WATER & SEWER AUTHORITY Disinfection By-Products Reduction and SCADA Evaluation and WTP Sludge Removal System and Dewatering Facility Presentation to the SGWASA Board October 10, 2017 TTHM
More informationHeavy Metals Removal
Heavy Metals Removal Enhancing the Co-Precipitation Process for Heavy Metal Industrial Waste Treatment By Daniel Christodoss Ph.D., Stephen A. Veale, and Terry L. Bires Science Applications International
More informationProcess Treatment Selection and. Jeff Macomber, P.E. One Water Conference August 28, 2014
Process Treatment Selection and Design for the City of Piqua s New WTP Jeff Macomber, P.E. One Water Conference August 28, 2014 Agenda Project Background Water Treatment Goals Process Treatment Alternative
More informationOptimizing the Ballasted Sedimentation Process at the Anacortes Water Treatment Plant Jeff Marrs Plant Manager Greg Pierson - HDR
Optimizing the Ballasted Sedimentation Process at the Anacortes Water Treatment Plant Jeff Marrs Plant Manager Greg Pierson - HDR 2014 HDR, Inc., all rights reserved. Presentation Overview Project drivers
More informationOhio 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
More informationSide 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
More informationSeasonal Source Water Quality and Treatment Challenges Town of Newburgh s Chadwick Lake Filtration Plant
Seasonal Source Water Quality and Treatment Challenges Town of Newburgh s Chadwick Lake Filtration Plant Clayton Johnson GHD Kevin Castro GHD James Osborne Town of Newburgh Image placeholder Outline Introduction
More informationTTHM Reduction Corrective Action Update 1 st Progress Meeting October 18, Robert Horvat, P.E x1501
TTHM Reduction Corrective Action Update 1 st Progress Meeting October 18, 2016 Robert Horvat, P.E. rhorvat@entecheng.com 800 825 1372 x1501 Tri County Joint Municipal Authority background Why are we here?
More informationUV Disinfection of Cryptosporidium for Newly Reclassified Bin 2 Systems in Illinois. Bryan Townsend UV Technology Leader B&V Water Technology Group
UV Disinfection of Cryptosporidium for Newly Reclassified Bin 2 Systems in Illinois Bryan Townsend UV Technology Leader B&V Water Technology Group Acknowledgements Coauthors Ben Freese (Black & Veatch)
More informationACTIFLO 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.
More informationSubmerged 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
More informationSummary of Flint s Implementation of Veolia s Recommendations
Summary of Flint s Implementation of Veolia s Recommendations A comparison between Veolia s Technical Recommendations vs. EPA Findings On March 12, 2015, Veolia delivered its final report to Emergency
More informationTrials 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
More informationCary/Apex Water Treatment Facility- Ozone Biofiltration Pilot Study
Cary/Apex Water Treatment Facility- Ozone Biofiltration Pilot Study March 26, 2018 Judith Labrada Bill Dowbiggin, PE Agenda Project Background Project Drivers Why CAWTF considered a change? What is Ozone
More informationTrident. Package Water Treatment System
Trident Package Treatment System The Trident Package Treatment System When Microfloc products first introduced the Trident technology, it represented a significant advancement in water and wastewater treatment
More informationGranular Activated Carbon System
Granular Activated Carbon System Eliminating Use of Chloramines March 22, 2017 www.jacobs.com worldwide The Jacobs Team Mike McCarty, PE Project Manager Tobin Lichti, PE Water Treatment Engineer Russ Dahmer,
More informationFerric Sulfate Success Story - OWASA s Switch to Ferric Sulfate Leads to a Reduction in Disinfection Byproducts
Ferric Sulfate Success Story - OWASA s Switch to Ferric Sulfate Leads to a Reduction in Disinfection Byproducts NC AWWA-WEA CONFERENCE NOVEMBER 13-16, 2016 Orange Water and Sewer Authority A public, non-profit
More informationRemoving Algal Toxins from the Toledo Tap
Removing Algal Toxins from the Toledo Tap Warren Henry City of Toledo Nick Burns Black & Veatch Agenda Lake Erie, 2011 Background on algal toxins Concerns Treatment Effectiveness Toledo Experience Summary
More informationControlling Trihalomethanes and the Costs Associated with their Minimization using Automated On-Line Monitoring with the THM-RR system
Controlling Trihalomethanes and the Costs Associated with their Minimization using Automated On-Line Monitoring with the THM-RR system Gary L. Emmert Professor and Chair Department of Chemistry The THMs
More informationAvon Lake Corrosion Control Study and Orthophosphate Implementation. Andrew Skeriotis, Stantec Greg Yuronich, Avon Lake Regional Water
Avon Lake Corrosion Control Study and Orthophosphate Implementation Andrew Skeriotis, Stantec Greg Yuronich, Avon Lake Regional Water Agenda 1 History and Background of Avon Lake 2 Lead and Copper in Water
More informationSYSTEMATIC APPROACH TO WATER TREATMENT PLANT PROCESS OPTIMIZATION
SYSTEMATIC APPROACH TO WATER TREATMENT PLANT PROCESS OPTIMIZATION Alex Yavich, Ph.D., P.E. Optimization Solutions Environmental, LLC WATERCON 2012 Optimization Solutions Environmental, LLC Water Treatment
More informationTHIS POLICY DOES NOT HAVE THE FORCE OF LAW
THIS POLICY DOES NOT HAVE THE FORCE OF LAW Guidelines for evaluating granular activated carbon (GAC) for disinfection by-product (DBP) precursor removal Division: DDAGW Number: ENG-09-001 Category: Engineering-
More informationSECTION 6.0 DESIGN CRITERIA, LAYOUTS, & HYDRAULICS
SECTION 6.0 DESIGN CRITERIA, LAYOUTS, & HYDRAULICS This project focused on evaluating conventional ozone and Peroxone for meeting the Zone 7 T&O destruction goals. Conventional ozone refers to a standard
More informationPNW AWWA Conference 2009 Todd Reynolds, PE, BCEE
Startup and 1 st Year of Operation at the Ventura Avenue UF WTP PNW AWWA Conference 2009 Todd Reynolds, PE, BCEE Acknowledgements Aileen Kondo, Kennedy/Jenks Consultants Jim Passanisi and Mike Oakley,
More informationAmherst, MA, Drinking Water System
Amherst, MA, Drinking Water System Atkins Water Treatment Plant Planned by: Ad Hoc Citizen s Advisory Committee, Amherst DPW and Consultant (Tighe & Bond, Inc) Water Source: Atkins Reservoir Design Flow:
More informationHydrogen sulfide (H2S), is now regulated
FWRJ Seminole County Markham Regional Water Treatment Plant: Regulatory Compliance Considerations, Treatment Challenges, and Solutions Roberto Gonzalez, John Reed, Kevin Friedman, Mike Cliburn, Tim Brodeur,
More informationGeorgia Power Plant Bowen NPDES Permit No. GA Ash Pond Dewatering Plan. Revised December 2017
Georgia Power Plant Bowen NPDES Permit No. GA0001449 Revised December 2017 Purpose This (Plan) describes the additional procedures, safeguards and enhanced wastewater treatment measures that Georgia Power
More informationGeorgia Power Plant McManus NPDES Permit No. GA Ash Pond Dewatering Plan. Revised April 2018
Georgia Power Plant McManus NPDES Permit No. GA0003794 Revised April 2018 Purpose This (Plan) describes the procedures, safeguards and enhanced wastewater treatment measures that Georgia Power Company
More informationINITIAL OPERATIONAL EVALUATION REPORT TREATMENT PROCESSES AND FINISHED WATER QUALITY CITY OF TYLER, TEXAS TABLE OF CONTENTS EXECUTIVE SUMMARY...
INITIAL OPERATIONAL EVALUATION REPORT TREATMENT PROCESSES AND FINISHED WATER QUALITY CITY OF TYLER, TEXAS TABLE OF CONTENTS EXECUTIVE SUMMARY... ES-1 I. OBJECTIVES... 1 II. REGULATORY BACKGROUND... 1 III.
More informationIsabelle Papineau, Ph.D., École Polytechnique de Montréal Yves Dionne (V de G) and Benoit Barbeau (EPM)
Isabelle Papineau, Ph.D., École Polytechnique de Montréal Yves Dionne (V de G) and Benoit Barbeau (EPM) 16 th Canadian National Conference on Drinking Water October 28th 2014 1. Background City of Gatineau
More informationLowering 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,
More informationBalancing Microbial Control and Stage 2 DBP Rule Compliance (at Ocean City, Maryland)
Balancing Microbial Control and Stage 2 DBP Rule Compliance (at Ocean City, Maryland) May 4, 2012 Presented by: Earl Swartzendruber, Jr., PE Whitman, Requardt and Associates, LLP Acknowledgements Town
More informationMeeting Manganese Removal Goals: A Pilot Study
Meeting Manganese Removal Goals: A Pilot Study Amy Gao, Russell Ford, David Best and Manthos Tsotsos PA AWWA Annual Conference Thursday, May 12, 2016 Background Oswestry WTW Owned and Operated by United
More informationTampa Bay Water (TBW) is a regional
FWRJ Enhanced Residuals Treatment Helps Tampa Bay Water Regional Surface Water Treatment Plant Achieve Total Recycling Tony Pevec and Richard D. Moore Tampa Bay Water (TBW) is a regional water supply authority
More informationMitigation of Bromate during Ozonation
Mitigation of Bromate during Ozonation John C. Crittenden, Ph.D., P.E., N.A.E. Daisuke Minakata Arizona State University Zaid K. Chowdhury A Malcolm Pirnie Perspective 1 Outline Application of ozone to
More informationMAKING 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,
More informationComparing the Leopold Clari-DAF System to Upflow Contact Clarification
JUST ADD WATER Comparing the Leopold Clari-DAF System to Upflow Contact Clarification James E. Farmerie Product Manager The F. B. Leopold Co., Inc. 227 South Division Street Zelienople, Pennsylvania 16063
More informationOxelia OXIDATION-ENHANCED BIOLOGICALLY ACTIVE FILTRATION
Oxelia OXIDATION-ENHANCED BIOLOGICALLY ACTIVE FILTRATION In the battle with hard-to-treat contaminants, drinking water just got a powerful new ally. Leopold Oxelia oxidation-enhanced biologically active
More informationDrinking Water Supply and
Drinking Water Supply and Health Engineered Water Systems Water and Health 80% of sickness in the world is caused by inadequate water supply or sanitation 40% of the world population does not have access
More informationWater distribution systems throughout
FWRJ Innovative and Cost-Effective Ways to Improve Water Quality Using Distribution System Models Kelcia Mazana and Migdalia Hernandez Water distribution systems throughout Florida are facing distribution
More informationUsing Municipal Reclaimed Water for Cooling Water Applications: Review of Two Case Studies
Using Municipal Reclaimed Water for Cooling Water Applications: Review of Two Case Studies McIlvaine Company Hot Topic Hour on Power Plant Cooling Towers and Cooling Water Issues Thursday Feb. 16, 2012
More informationCity of Redding Water Utility 2006 Consumer Confidence Report
City of Redding Water Utility 26 Consumer Confidence Report Water Supply Sources Our water sources include surface water from the Sacramento River and Whiskeytown Lake and groundwater from the Redding
More informationLong Point Water Treatment Plant Process Evaluation and Design Upgrades for Performance Enhancement; Dover, DE
Long Point Water Treatment Plant Process Evaluation and Design Upgrades for Performance Enhancement; Dover, DE Christopher Walker, PE Christopher Curran, PE Mark Prouty, PE May 12, 2016 Long Point Water
More informationA. Yavich, Ph.D., P.E. Optimization Solutions Environmental, LLC Grand Rapids, MI
A. Yavich, Ph.D., P.E. Optimization Solutions Environmental, LLC Grand Rapids, MI The SMART Approach to Effective Treatment Operation Specific Management And Relationship Tools The Three Pillars Of Effective
More informationTreatment techniques for control of disinfection byproduct (DBP) precursors.
3745-81-77 Treatment techniques for control of disinfection byproduct (DBP) precursors. (A) (B) Surface water community and nontransient noncommunity public water systems using conventional filtration
More informationDisinfection By-Products Reduction and SCADA Evaluation and WTP Sludge Removal System and Dewatering Facility
SOUTH GRANVILLE WATER & SEWER AUTHORITY Disinfection By-Products Reduction and SCADA Evaluation and WTP Sludge Removal System and Dewatering Facility Presentation to the SGWASA Board December 12, 2017
More informationZero 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.
More informationDrinking Water Source Assessment. Patterson Pass Water Treatment Plant Intake on South Bay Aqueduct
Drinking Water Source Assessment Patterson Pass Water Treatment Plant Intake on South Bay Aqueduct Source Name Patterson Pass WTP Raw Water Reservoir Source Number - 0110010-009 Zone 7 Water Agency of
More informationMike 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
More informationIPR Case Studies and Issues for DPR
IPR Case Studies and Issues for DPR WateReuse 2013 San Diego Chapter May 8, 2013 San Diego, California Greg Bradshaw Innovative Solutions for Water and the Environment Agenda AWT, AWPF or FAT Public Perception
More informationGeorgia Power Plant McDonough-Atkinson NPDES Permit No. GA Ash Pond Dewatering Plan. Revised May 2018
Georgia Power Plant McDonough-Atkinson NPDES Permit No. GA0001431 Revised May 2018 Purpose This updated (Plan) describes the additional procedures, safeguards and enhanced wastewater treatment measures
More informationDrinking Water Treatment Overview Filtration and Disinfection
Drinking Water Treatment Overview Filtration and Disinfection April 16 th, 2009 Yousry Hamdy, M.Sc., P.Eng Nicolás s Peleato, EIT 1 Table of Contents Introduction Filtration Cartridge filters Chemical
More informationTHM Analysis From Compliance to Optimization
THM Analysis From Compliance to Optimization Kazi Hassan Ph.D. Senior Engineer (Water) April 20, 2015 Disinfection Byproducts (DBP) Disinfection byproducts are formed when disinfectants used in water treatment
More informationFROM RAW WATER INTAKE TO DISTRIBUTION NETWORK: THE JOURNEY OF DBP CONTROL
FROM RAW WATER INTAKE TO DISTRIBUTION NETWORK: THE JOURNEY OF DBP CONTROL Jane Xiaojie Gan, E.I.T., Porter Rivers, P.E. URS, 101 Research Drive, Columbia, SC 29203 ABSTRACT The Chester Metropolitan District
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 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 informationOPTIMISATION OF IMAGE FLAT WATER TREATMENT PLANT. Tony Humphries. Tony Humphries, Operator, SEQ Water
OPTIMISATION OF IMAGE FLAT WATER TREATMENT PLANT Paper Presented by: Tony Humphries Author: Tony Humphries, Operator, SEQ Water 34th Annual Qld Water Industry Operations Workshop Indoor Sports Stadium,
More informationCity of Davis Introduction of Surface Water. Community Meeting May 5, 2016
City of Davis Introduction of Surface Water Community Meeting May 5, 2016 WDCWA Project Overview Agenda Water Treatment Process City of Davis Preparation for surface water introduction Construction of
More informationReady, Set, and Go: Deer Valley WTP East Basins Performance Testing, Start-Up, and Commissioning Toby Teegerstrom Brian Watson
Ready, Set, and Go: Deer Valley WTP East Basins Performance Testing, Start-Up, and Commissioning Toby Teegerstrom Brian Watson January 25, 2011 Presentation Outline Background Process Overview Start-Up
More informationImproved Jar Testing Optimization with TOC Analysis. Dondra Biller, PhD GE Analytical Instruments Boulder, CO
Improved Jar Testing Optimization with TOC Analysis Dondra Biller, PhD GE Analytical Instruments Boulder, CO Outline of Presentation 1. What is total organic carbon (TOC)? 2. Importance of jar testing
More informationAdvancing the Design of a New 60 MGD Water Treatment Plant
Advancing the Design of a New 60 MGD Water Treatment Plant Todd Perimon, PE Program Delivery & Real Estate Manager Willamette Water Supply Program Austin Peters, PE Water Treatment Plant Design Willamette
More informationDEWATERING DRINKING WATER SLUDGE S IN REED BED SYSTEMS Nielsen, S 1. and Cooper D.J., 2 1 Orbicon A/S, Denmark,
14 th European Biosolids and Organic Resources Conference and Exhibition 1 DEWATERING DRINKING WATER SLUDGE S IN REED BED SYSTEMS Nielsen, S 1. and Cooper D.J., 2 1 Orbicon A/S, Denmark, 2 ARM Ltd, UK
More informationMEETING COLUMBUS S TREATMENT LIMITS
MEETING COLUMBUS S TREATMENT LIMITS EVEN WHEN WET WEATHER CHANGES THEM Improving Quality of Life AGENDA CEPT Background CEPT Preliminary Testing CEPT Design and Construction CEPT NPDES Permit Modification
More informationDisinfection and Disinfection Byproducts (DBP)
Disinfection and Disinfection (DBP) 1 Regulatory Requirements for Disinfection By-Product Management & Disinfection By-Product Monitoring for Water Treatment Plants 2 DPB Rule Requirements Rule/Requirement
More informationComparison of Three Wet Weather Flow Treatment Alternatives to Increase Plant Capacity
CSWEA 2013 Comparison of Three Wet Weather Flow Treatment Alternatives to Increase Plant Capacity Don Esping, Denny Parker, Jose Jimenez, Fenghua Yang, Tim Bate, Steve Arant May 16 2013 Milwaukee MSD South
More informationTHE BOSSIER CITY WATER TREATMENT PLANT (Background and Current Process Layout )
THE BOSSIER CITY WATER TREATMENT PLANT (Background and Current Process Layout - 2018) PLANT HISTORY The Bossier City Water Treatment Plant was built in 1958. The original plant had a treatment capacity
More informationThe 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
More informationAD26 Systems for Iron, Manganese, Sulfide and Arsenic Removal
AD26 Systems for Iron, Manganese, Sulfide and Arsenic Removal Technical Bulletin 2004-02 rev0707 Q: What is the AdEdge AD26 System? A: The AD26 system is a pre-engineered, packaged treatment system specifically
More informationDisinfection By-Products
Disinfection By-Products Meeting the Challenge of Compliance with USEPA DBPR Stage 2 PA AWWA 64 th Annual Conference May 2-4, 2012 T. Mike Sudman City of Celina Todd W. Hone City of Celina Cheryl L. Green
More informationTITLE 252. DEPARTMENT OF ENVIRONMENTAL QUALITY CHAPTER 631. PUBLIC WATER SUPPLY OPERATION SUBCHAPTER 1. INTRODUCTION
TITLE 252. DEPARTMENT OF ENVIRONMENTAL QUALITY CHAPTER 631. PUBLIC WATER SUPPLY OPERATION SUBCHAPTER 1. INTRODUCTION 252:631-1-2. Definitions In addition to terms defined in Title 27A of the Oklahoma Statutes,
More informationCEE 371 Water and Wastewater Systems
Updated: 22 November 2009 CEE 371 Water and Wastewater Systems Print version Lecture #26 Atkins WTP: Plant Tour Reading: Handout (Dumais et al., 1994) David Reckhow CEE 371 L#26 1 Bus to Atkins WTP Pick
More informationReverse-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
More informationHetch 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.,
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 informationProcess Instruments (UK) Ltd.
Process Instruments (UK) Ltd. Coagulation Control; Past, Present and Future Mike Riding Process Instruments (UK) Ltd. What We Sell Biofilm ph Conductivity Dissolved Oxygen Free & Total Chlorine CRONOS
More informationTHE COMAG SYSTEM FOR ENHANCED PRIMARY AND TERTIARY TREATMENT
2.2 MGD TERTIARY CLARIFIER USING THE COMAG SYSTEM THE COMAG SYSTEM FOR ENHANCED PRIMARY AND TERTIARY TREATMENT SETTLES FLOC UP TO 30 TIMES FASTER THAN CONVENTIONAL TREATMENTS WHILE EXTENDING EQUIPMENT
More informationWRF Webcast Biofilter Conversion Guidance Manual
No part of this presentation may be copied, reproduced, or otherwise utilized without permission. WRF Webcast Biofilter Conversion Guidance Manual March 28, 2017 Biofiltration: Defining Benefits and Developing
More informationInnovative Approach to Expanding the Olentangy WTP
Innovative Approach to Expanding the Olentangy WTP September 28, 2017 Spencer Sheldon, WTP Superintendent Bret M. Casey, P.E., BCEE Who is Del-Co Water? Member owned 501-(c) Non-Profit Corporation Governed
More informationPurpose of this course. Optimization of Water Treatment Plant Operations
Optimization of Water Treatment Plant Operations Purpose of this course Discuss cause and effect relationships between unit processes and operations Alex Yavich, Ph.D., P.E. Optimization Solutions Environmental,
More informationDrinking Water Audit Report
Drinking Water Audit Report County: Co. Mayo Date of Audit: 06/09/2016 Plant(s) visited: Lough Mask Water Treatment Plant, Tourmakeady, Co. Mayo Date of issue of Audit Report: File Reference: 09/09/2016
More informationRueter-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
More informationGreater Kegalle Water Treatment Plant Kegalle, Sri Lanka
Greater Kegalle Water Treatment Plant Kegalle, Sri Lanka 1. Background information of the water treatment plant Kegalle is located about 80 Km East of Colombo and the Greater Kegalle water treatment plant
More informationTITLE 252. DEPARTMENT OF ENVIRONMENTAL QUALITY CHAPTER 631. PUBLIC WATER SUPPLY OPERATION SUBCHAPTER 1. INTRODUCTION
TITLE 252. DEPARTMENT OF ENVIRONMENTAL QUALITY CHAPTER 631. PUBLIC WATER SUPPLY OPERATION SUBCHAPTER 1. INTRODUCTION 252:631-1-1. Purpose (a) This chapter sets the operation standards for Public Water
More informationINNOVATIVE TECHNOLOGY TO IMPLEMENT A REUSE WATER PROGRAM. Stefan Haecker*, John Healy** 9311 College Parkway, Suite 1 Fort Myers Florida 33919
INNOVATIVE TECHNOLOGY TO IMPLEMENT A REUSE WATER PROGRAM Stefan Haecker*, John Healy** 9311 College Parkway, Suite 1 Fort Myers Florida 33919 ABSTRACT *CDM, **Piton Environmental, LLC The city of Fort
More informationTITLE 252. DEPARTMENT OF ENVIRONMENTAL QUALITY CHAPTER 631. PUBLIC WATER SUPPLY OPERATION SUBCHAPTER 1. INTRODUCTION
TITLE 252. DEPARTMENT OF ENVIRONMENTAL QUALITY CHAPTER 631. PUBLIC WATER SUPPLY OPERATION SUBCHAPTER 1. INTRODUCTION 252:631-1-2. Definitions In addition to terms defined in Title 27A of the Oklahoma Statutes,
More informationHealth Based Targets Application of Log Reduction Values. Phillip Fasham Manager Water Quality Regulations and Verification
Health Based Targets Application of Log Reduction Values Phillip Fasham Manager Water Quality Regulations and Verification Contents Log Credits & Treatment Barriers Typical Treatment Components and Critical
More informationATTACHMENT A TO THE AGREEMENT FOR ENGINEERING SERVICES. Project: Chloramine Replacement Alternative Evaluation
ATTACHMENT A TO THE AGREEMENT FOR ENGINEERING SERVICES Owner: Board of Public Works, City of Hannibal, Missouri Project: Chloramine Replacement Alternative Evaluation DESCRIPTION OF SCOPE OF SERVICES On
More informationDBP Treatment Strategies. Learning Objectives. DBP Control Options Optimize existing facilities
DBP Treatment Strategies Workshop developed by RCAP/AWWA and funded by the USEPA Learning Objectives Describe treatment strategies to address DBP formation Evaluate the various strategies to choose the
More informationFinal Report: Graham Hill Water Treatment Plant Source Water Quality Monitoring Study
Final Report: Graham Hill Water Treatment Plant Source Water Quality Monitoring Study Prepared for: City of Santa Cruz Prepared by: Trussell Technologies, Inc. Brian Pecson, Ph.D., P.E. Sarah Triolo Samantha
More informationUpon successful completion of this course, students will be able to meet the following objectives:
COURSE INFORMATION Course Prefix/Number: EVT 110 Course Title: Introduction to Treatment Facilities Lecture Hours/Week: 3.0 Lab Hours/Week: 0.0 Credit Hours/Semester: 3.0 VA Statement/Distance Learning
More informationExpanding Capacity and Treatment. Treatment Plant
Dublin Road Water Plant Treatment Capacity Increase Project Expanding Capacity and Treatment at an 80 MGD Surface Water Treatment Plant Enoch Nicholson, P.E. S. Dean Ramsey, P.E. CH2M HILL Mark Eppich,
More informationUTILIZING AN ON-LINE TTHM ANALYZER TO AID IN COMPLIANCE WITH DBP REGULATIONS
UTILIZING AN ON-LINE TTHM ANALYZER TO AID IN COMPLIANCE WITH DBP REGULATIONS SHARON FILLMANN OPERATIONS & WATER QUALITY MANAGER MAY 7, 2014 1 Disinfection By-Product Formation DBPs Naturally-Occurring
More informationTreatment Processes for Potable Water
Treatment Processes for Potable Water Drinking Water Potable water is water that is free of harmful chemicals, microorganisms, and other contaminants and is safe to drink Drinking water also should be
More informationInternal Audit Report for February 2013
Report Office of the General Auditor February 28, 2013 Internal Audit Report for February 2013 Summary Five reports were issued during the month: Water LabSheet System Audit Report Recycled Water Projects
More informationOPERATORS PERSPECTIVE : OPTIMISATION OF A NEW PACKAGE WATER TREATMENT PLANT. Melina Entwistle. North East Water Authority
OPERATORS PERSPECTIVE : OPTIMISATION OF A NEW PACKAGE WATER TREATMENT PLANT Paper Presented by : Melina Entwistle Author: Melina Entwistle, Water and Wastewater Treatment Operator, North East Water Authority
More informationDipti 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
More informationComparison of Three Wet Weather Flow Treatment Alternatives to Increase Plant Capacity
OWEA 2013 Comparison of Three Wet Weather Flow Treatment Alternatives to Increase Plant Capacity Don Esping, Denny Parker, Jose Jimenez, Fenghua Yang, Tim Bate, Steve Arant June 19 2013 Outline Background/Goals
More informationB.S., Chemical Engineering, University of Missouri-Columbia, 1982 M.S., Civil Engineering Environmental Division, Texas A&M University, 1984
Vice President Water Business Group Technology Director Senior Fellow Drinking Water and Reuse Technologist Education B.S., Chemical Engineering, University of Missouri-Columbia, 1982 M.S., Civil Engineering
More informationTITLE 252. DEPARTMENT OF ENVIRONMENTAL QUALITY CHAPTER 631. PUBLIC WATER SUPPLY OPERATION SUBCHAPTER 1. INTRODUCTION
TITLE 252. DEPARTMENT OF ENVIRONMENTAL QUALITY CHAPTER 631. PUBLIC WATER SUPPLY OPERATION SUBCHAPTER 1. INTRODUCTION 252:631-1-3. Adoption of U.S. EPA regulations by reference The provisions of Parts 141,
More information