|
|
- Emily Price
- 8 years ago
- Views:
Transcription
1 Bio-P Removal- Principles and examples in MI and elsewhere S. Joh Kang, Ph.D., P.E. Tetra Tech, Inc. Ann Arbor, MI 2010
2 Presentation Outline Optimization of Chemicals and Energy Bio-P Removal - Review Examples MI and elsewhere Energy : self sufficiency in the U.S. Summary
3 Why are we talking about Bio-P PatMWEA? 25 years track records in MI- we started it in the cold region Sustainable system- minimal i life cycle costs: energy, chemicals, and sludge Save jobs
4 Reality Check- how much are we spending? At 5 MGD Plant in MI Chemicals $70,000 Chemical Sludge disposal $20,000-30,000 Electricity $200,000- $250, Cents /KW-Hr, average Peak demand charge Your mileage may vary
5 Phosphorus Removal Phosphorus removal in a WWTP is typically y a combination of BPR and CPR The goal is to incorporate influent TP into cell mass for BPR The goal is to precipitate residual soluble P with alum or ferric into a settleable solids
6 How Much can we save from Optimization? Electrical : 15 to 25% to begin with Chemicals : Most of them, but it depends on wastewater characteristics of your plant Sludge : ditto
7 Process Overview Preliminary Treatment Clarifier Filter Raw Influent Biological Process Disinfection Solids Handling Final Effluent
8 How do you do Remove P biologically? Cultivate Phosphorus Accumulating Organisms(PAO) Need carbon substrate- VFA Time to grow them No oxygen environment Pcan be4 6 % of cell biomass compared to 1 to 1.5% by weight
9 Design Considerations- wastewater characteristics Waste Characteristics : past and future CBOD 5 TSS - VSS TN / TKN TP - Ortho- P Alkalinity - Volatile acids ph COD - readily biodegradable d bl COD
10 To meet 1 mg/l TP by BPR, we need VFA parameters Minimum COD: TP BOD: TP 20 rb COD: TP VFA:TP 4-16
11 Volatile Fatty acids VFA P Update/VFA COD % in Wastewater Acetic Acid Propionic Butyric for the rest isobutyric 0.14 Valeric 0.15 Isovaleric 0.24
12 Sources of Volatile Fatty Acids : we need mg/l Sewers the longer, the better In-Plant Recycles : thickeners/anaerobic digesters/holding tanks Fermentation of primary sludge or RAS at the plant in new tanks a2 nd choice Commercial sources- a 3 rd choice
13 IF you do not have enough VFA, two options Retrofit existing thickeners or other tanks Build a new fermenter
14 Fermenter for Primary Sludge HRT : 6-12 hours SRT : 4 8 days 0.3 g VFA/g solids g VFA/total solids on COD
15 Temperature Pontiac, MI Genesee County, MI
16 Secondary Release- causes and their prevention Low ph Chemical toxicity Excess anaerobic respiration/digestion Long SRT Nitrate in anaerobic zone Excessive sludge blanket
17 D.O. Control : manual vs. automatic control At Significant energy savings Aerobic Conditions 2.0 mg/l as low as 1.0 mg/l at peak conditions Anoxic Conditions D.O. No Nitrates Yes Anaerobic Conditions D.O. No Nitrates No
18 BPR Design Design to include an anaerobic zone Design HRT for anaerobic zone usually ranges from 0.5 hours to 1.5 hours DO and NOx must be exhausted to work Baffling is a common design technique Anaerobic zone is almost always the first process basin to maximize VFAs in the raw influent
19 Retrofit Examples in MI Pontiac, MI- First Cold Weather Demonstration in Genesee County, MI: Best BPR plant w/o chemical or filter Kalamazoo, MI : under construction, 2010
20 A/O Process: Anaerobic & aerobic zones 1 hr HRT 5 hr HRT
21 Genesee Co., MI, 20 MGD, AS/Land Application of Biosolids Primary Settling BPR Clarifier Storage Lime Stabilization Biosolids Land Application
22 Genesee County Raw Influent mean = 4.45 mg/l st. dev = 0.66 mg/l COV = 15% Total Ph hosphorus, mg/l Primary Effluent mean = 3.71 mg/l st. dev = 0.63 mg/l COV = 17% Final Effluent mean = 0.26 mg/l st. dev = mg/l COV = 26% Percent Less Than or Equal To Raw Influent Primary Effluent Final Effluent
23
24
25
26
27
28
29 Total Phosphorus, mg/l Percent Less Than or Equal To 1 - Step Feed w/ Fermenter-Piscataway, MD 6- Five-stage Bardenpho-Northeast, Clearwater, FL 2 - EBPR w/ VFA Addn + Filters-Kalispell, MT 7 - Denitrification Filters + Chem Addn-Johnston Co., NC 3 - Five-stage Bardenpho-Marshall St., Clearwater, FL 8 - A/O--Genesee Co., MI 4 - A2O with VFA, chemical, and filter-durham, OR 9 - Phased Isolation Ditch-North Cary, NC 5 - Westbank--Kelowna, BC 10 - Triple sludges---western Branch, MD. Medium-Level Phosphorous Removal Plants
30 10 1 Total Phos sphorus, mg/l Percent Less Than or Equal To 1 - Chem Addn + Tert Clarifiers + Land Application-Brighton, MI 2 - Biofor, DensaDeg, and MBR-Breckenridge, CO (only Ann. Ave. and Max Month available) 3 - MBR-Lone Treek Creek, CO 4-5 Stage Bardenpho w chemical and filter, Pinery, CO 5 - Tert Clarifier + Chem Addn + Filter-McMinnville, OR 6 - MBR + Chem Addn-Hyrum, UT 7-Denite filter Lee County, FL Low Level Phosphorus Removal Plants
31
32
33 Brighton, MI, 1.3 MGD, OD/Filter/Land Application FeCl 3 Oxidation Ditch FeCl 3 Slow Sand Filter Land Application Clarifier Claricone Final Effluent
34
35 Typical Energy Usage in U.S. WWTPs Average Plant : 1500 KWh/Million Gallons (MG) treated for secondary treatment Advanced Treatment Plant: KWh/MG
36 Where do we use electricity?
37 Is Energy Self-Sufficiency Sufficiency Feasible in the U.S.? Proven in concept and practice in Strass, Austria, a 10 MGD plant
38 Strass, Austria WWTP Power Generated > Power Used kw-hr/y year Power Used Power Generated Wett, Buchauer, and Fimml, Asian Water Conference,
39 Technical Features at Strass Two-stage biological process to transfer maximum amount of organic matter from liquid phase to solid phase On-line control of aeration New CHP equipment: 38% efficiency in power generation Side-stream treatment t t
40 Comparison of U.S. to Strass: Usage Per-person water usage is twice in the U.S. Per-person energy usage is higher than that of Strass due to: Traditional U.S. practices in design and operation Increased mixing gp power needs Increased pumping power needs Strass is more aggressive at optimization than typical US practice
41 Roadmap to Self- Sufficiency 100 BNR-optimization Side-Stream Treatment Automatic Controls and HVAC 50 Min Ratio 3:1 On-Line Sensors Swing Zones Turndown Capabilities Anaerobic Digestion/Co-Digestion Commitment, Regulations, Incentives and Training 0 Feasibility Study and Technology Innovation and Demonstration
42 Bio-gas Facts Average PE generates wastewater at 100 gpd Approx. 1 cubic foot of digester gas/d/pe via anaerobic digestion 600 BTU/c.f. 100kW of electricity it from 4.5 MGD plant
43 Optimization at your plant? Feasibility study Monitoring of wastewater influent and in-plant recycles Energy analysis and contracts w/utility Development of alternatives : Energy, Chemical, Sludge Funding Local or Pay as you go from savings Implementation
44 Pilot Demonstration? Take one train and test Convert a thickener on site Other tanks
45 Summary (1) Bio Phosphorus removal is proven, reliable, and efficient with fermenter. VFA is neeed from the wastewater or fermenter PAO has specific needs to grow Fermenter e design has improved Energy Optimization is a way to keep the funds at the city
46 Summary(2) BPR - meet the permit Saves chemical, energy and sludge management costs Environmentally sustainable operation Quality of Life is enhanced Saves jobs
Nutrient Removal at Wastewater Treatment Facilities. Nitrogen and Phosphorus. Gary M. Grey HydroQual, Inc. ggrey@hydroqual.com 201 529 5151 X 7167
Nutrient Removal at Wastewater Treatment Facilities Nitrogen and Phosphorus Gary M. Grey HydroQual, Inc. ggrey@hydroqual.com 201 529 5151 X 7167 1 Agenda Nitrification and Denitrification Fundamentals
More informationTHE MARSHALL STREET ADVANCED POLLUTION CONTROL FACILITY (CLEARWATER, FLORIDA) CONVERSION TO 4-STAGE BARDENPHO TO IMPROVE BIOLOGICAL NITROGEN REMOVAL
THE MARSHALL STREET ADVANCED POLLUTION CONTROL FACILITY (CLEARWATER, FLORIDA) CONVERSION TO 4-STAGE BARDENPHO TO IMPROVE BIOLOGICAL NITROGEN REMOVAL ABSTRACT Timur Deniz, Ph.D., Thomas W. Friedrich, P.E.
More informationWastewater Nutrient Removal
Wastewater Nutrient Removal An overview of phosphorus and nitrogen removal strategies Presented by: William E. Brown, P.E. Peter C. Atherton, P.E. Why are nutrients an issue in the environment? Stimulates
More informationPhosphorus Removal in Wastewater Treatment
RESEARCH & DEVELOPMENT REPORT NO. Phosphorus Removal in Wastewater Treatment (Final Report) Research and Development Section Electrical & Mechanical Projects Division Nov 2013 Final Report endorsed by
More informationNUTRIENT REMOVAL WASTEWATER TREATMENT CLIFFORD W. RANDALL, PHD EMERITUS PROFESSOR VIRGINIA TECH
NUTRIENT REMOVAL WASTEWATER TREATMENT CLIFFORD W. RANDALL, PHD EMERITUS PROFESSOR VIRGINIA TECH The Impacts of Excess Nutrients Nitrogen and Phosphorus Are the nutrients that cause over fertilization of
More informationPhosphorus Removal. Wastewater Treatment
Phosphorus Removal In Wastewater Treatment by Derek Shires (512) 940-2393 Derek.Shires@ett-inc.com Why do we care? Eutrophication of surface water - Especially reservoirs Maximum agronomic uptake - Limiting
More informationDuring the past decade, the city of
An Advanced Pollution Control Facility s Conversion to Four-Stage Bardenpho to Improve Biological Nitrogen Removal Timur Deniz, Thomas W. Friedrich, and John Milligan During the past decade, the city of
More informationPOTW PHOSPHORUS REMOVAL PROCESSES
POTW PHOSPHORUS REMOVAL PROCESSES Ohio Lake Erie Phosphorus Task Force - December 20, 2007 ROBERT M. BONNETT, PE Northeast Ohio Regional Sewer District OUTLINE SOURCES AND FORMS IN WASTEWATER TYPICAL POTW
More informationOPTIMIZING BIOLOGICAL PHOSPHORUS REMOVAL FROM AN SBR SYSTEM MIDDLEBURY, VT. Paul Klebs, Senior Applications Engineer Aqua-Aerobic Systems, Inc.
OPTIMIZING BIOLOGICAL PHOSPHORUS REMOVAL FROM AN SBR SYSTEM ABSTRACT MIDDLEBURY, VT Paul Klebs, Senior Applications Engineer Aqua-Aerobic Systems, Inc. The Middlebury Wastwater Treatment Plant, located
More informationIMPACT OF CHEMICALS ADDITION IN WATER/WASTEWATER TREATMENT ON TDS CONCENTRATION AND SLUDGE GENERATION Jurek Patoczka, PhD, PE Hatch Mott MacDonald 27 Bleeker Str., Millburn, NJ 07041 (973) 912 2541 jurek.patoczka@hatchmott.com
More informationHolistic Aeration and Chemical Optimization Saves Big Money from 1 MGD to 600 MGD. Trevor Ghylin, PE PhD
Holistic Aeration and Chemical Optimization Saves Big Money from 1 MGD to 600 MGD Trevor Ghylin, PE PhD Outline Background Case Study: Sterno, Sweden (~1.8 MGD) 65% Aeration Energy Reduction Case Study:
More information5.1.3 Model of biological phosphorus removal
196 5.1.3 Model of biological phosphorus removal 5.1.3.1 Enhanced cultures Based on the concepts presented in the previous section, a model was developed at the university of Cape Town (UCT) to describe
More informationPhosphorus Removal. P.F. Strom, 2006; do not copy without written permission.
Phosphorus Removal Dr. Peter F. Strom, Professor Dept. of Environmental Sciences Cook College, Rutgers University 14 College Farm Road New Brunswick, NJ 08901-8551 (732) 932-8078; strom@aesop.rutgers.edu
More informationPresented by Paul Krauth Utah DEQ. Salt Lake Countywide Watershed Symposium October 28-29, 2008
Basic Nutrient Removal from Water Beta Edition Presented by Paul Krauth Utah DEQ Salt Lake Countywide Watershed Symposium October 28-29, 2008 Presentation Outline Salt Lake County waters / 303(d) listings
More informationWilliam E. Dunn Water Reclamation Facility. Facility Overview & Information
William E. Dunn Water Reclamation Facility Facility Overview & Information General Area Served: Plant History Facility Highlights Northern Pinellas County St. Joseph Sound to East Lake Road (E/W) Tampa
More informationTrue Confessions of the Biological Nutrient Removal Process
True Confessions of the Biological Nutrient Removal Process N itrogen and phosphorus are essential growth elements for microorganisms used in wastewater treatment; therefore, during all biological treatment,
More informationModule 16: The Activated Sludge Process - Part II Instructor Guide Answer Key
Unit 1 Process Control Strategies Exercise Module 16: The Activated Sludge Process - Part II Instructor Guide Answer Key 1. What are the six key monitoring points within the activated sludge process? Ans:
More informationWASTEWATER TREATMENT PERFORMANCE AND COST DATA TO SUPPORT AN AFFORDABILITY ANALYSIS FOR WATER QUALITY STANDARDS
WASTEWATER TREATMENT PERFORMANCE AND COST DATA TO SUPPORT AN AFFORDABILITY ANALYSIS FOR WATER QUALITY STANDARDS Prepared for: Michael Suplee, Ph.D. Montana Department of Environmental Quality Helena, Montana
More informationWEFTEC.06. *Corresponding author Department of Civil and Environmental Engineering, The University of Western Ontario
Performance of Aerobic MBR Treating High Strength Oily Wastewater at Mesophilic Thermophilic Transitional Temperatures R. Kurian, G. Nakhla* Earth Tech Canada Inc., Thornhill, L3T 7Y6 Ontario *Corresponding
More informationNorthport/Leelanau Township Wastewater Treatment Facility
21 st Century Biofilm Reactors High Quality Yet Simple Operations Northport/Leelanau Township Wastewater Treatment Facility Presented by: Rich Grant, PE Carey Bond, PE Date Presented by: Rich Grant, PE
More informationWISCONSIN WASTEWATER OPERATORS ASSOCIATION
Integrity. People. Knowledge. WISCONSIN WASTEWATER OPERATORS ASSOCIATION ANNUAL CONFERENCE GREEN BAY Resources. MEETING LOW LEVEL PHOSPHORUS LIMITS BY CHEMICAL ADDITION WHAT IS PHOSPHORUS Atomic # 15 Electron
More informationEvaluation of Practical Technology-Based Effluent Standards for Phosphorus and Nitrogen in Illinois
October 18, 2011 PREPARED FOR: Illinois Association of Wastewater Agencies c/o Mr. Tim Bachman Urbana & Champaign Sanitary District 1100 East University Avenue P.O. Box 669 Urbana, Illinois 61803-0669
More informationADVANCED LAGOON TREATMENT TECHNOLOGIES FOR WASTEWATER TREATMENT
ADVANCED LAGOON TREATMENT TECHNOLOGIES FOR WASTEWATER TREATMENT ABSTRACT by Vikram M Pattarkine*, Randall C Chann**, Charles E Tharp** *Brinjac Engineering Inc, 114 North 2 nd Street, Harrisburg, PA 1711
More informationCHAPTER 8 UPGRADING EXISTING TREATMENT FACILITIES
CHAPTER 8 UPGRADING EXISTING TREATMENT FACILITIES 8-1. General. Upgrading of wastewater treatment plants may be required to handle increased hydraulic and organic loadings to meet existing effluent quality
More informationBay Park Sewage Treatment Plant Super Storm Sandy Recovery
County of Nassau Department of Public Works Bay Park Sewage Treatment Plant Super Storm Sandy Recovery Edward P. Mangano County Executive Shila Shah-Gavnoudias, P.E. Commissioner of Public Works Bay Park
More informationAdvanced Wastewater Treatment Process
7 th Workshop on Greenhouse Gas Inventories in Asia Possibly Co-benefit? Advanced Wastewater Treatment Process Tomonori ISHIGAKI Dept. of Environmental Solution Technology Ryukoku University, Japan Introductory
More informationA NOVEL ION-EXCHANGE/ELECTROCHEMICAL TECHNOLOGY FOR THE TREATMENT OF AMMONIA IN WASTEWATER
A NOVEL ION-EXCHANGE/ELECTROCHEMICAL TECHNOLOGY FOR THE TREATMENT OF AMMONIA IN WASTEWATER ABSTRACT Leonard P. Seed, M.Sc., P.Eng., Enpar Technologies Inc. * Daren D. Yetman, A.Sc.T., Enpar Technologies
More informationEXISTING WASTEWATER TREATMENT FACILITIES
Chapter 5 EXISTING WASTEWATER TREATMENT FACILITIES 5.1 THERESA STREET WWTF 5.1.1 Overview The Theresa Street WWTF is the larger of the two wastewater treatment facilities owned and operated by the City.
More informationEXISTING WASTEWATER TREATMENT FACILITIES
Chapter 5 EXISTING WASTEWATER TREATMENT FACILITIES 5.1 THERESA STREET WWTF 5.1.1 Overview The Theresa Street WWTF is the larger of the two wastewater treatment facilities owned and operated by the City
More informationProvided below is a description of the processes generating wastewater in a poultry plant and a typical pretreatment and full treatment system.
II. PROCESS OVERVIEW Provided below is a description of the processes generating wastewater in a poultry plant and a typical pretreatment and full treatment system. II.1. Wastewater Generation A typical
More informationExtractive nutrient recovery represents a
FWRJ Extractive Nutrient Recovery is a Mature Option for Managing Phosphorus in Sidestreams Wendell O. Khunjar, Paul Pitt, Ronald Latimer, Enrique Vadiveloo, Katya Bilyk, Vivi Nguyen, Laurissa Cubbage,
More informationFINAL REPORT FOR: Prepared for: 224 West Esplanade Abatement Office. Prepared by: BCRI 3650 Wesbrook Mall Vancouver, B.C. V6S 2L2
FINAL REPORT FOR: OPTIMIZATION OF BIOLOGICAL PHOSPHORUS AND AMMONIA REMOVAL IN A COMBINED FIXED AND SUSPENDED GROWTH WASTEWATER TREATMENT SYSTEM DECEMBER, 1994 Prepared for: Environment Canada Environment
More informationTABLE OF CONTENTS 2. PHOSPHORUS AND NITROGEN IN WASTEWATER 3. PHOSPHORUS AND NITROGEN REMOVAL MECHANISM 4. PROCESS REQUIREMENT AND CONTROL FACTOR
TABLE OF CONTENTS Submittal 1. INTRODUCTION 2. PHOSPHORUS AND NITROGEN IN WASTEWATER 3. PHOSPHORUS AND NITROGEN REMOVAL MECHANISM 3.1 Chemical Phosphorus Removal 3.2 Biological Phosphorus Removal 3.2.1
More information1.85 WATER AND WASTEWATER TREATMENT ENGINEERING FINAL EXAM DECEMBER 20, 2005
1.85 WATER AND WASTEWATER TREATMENT ENGINEERING FINAL EXAM DECEMBER 20, 2005 This is an open-book exam. You are free to use your textbook, lecture notes, homework, and other sources other than the internet.
More informationBLUE PLAINS - WASHINGTON DC NUTRIENT & ENERGY RECOVERY FACILITY
BLUE PLAINS - WASHINGTON DC NUTRIENT & ENERGY RECOVERY FACILITY DCWater - Mark Ramirez mramirez@dcwater.com 1 District of Columbia Water and Sewer Authority George S. Hawkins, General Manager Introduction
More informationWASTEWATER TREATMENT OBJECTIVES
WASTEWATER TREATMENT OBJECTIVES The student will do the following: 1. Define wastewater and list components of wastewater. 2. Describe the function of a wastewater treatment plant. 3. Create a wastewater
More information6.2 ADVANCED WASTEWATER TREATMENT PROCESS PERFORMANCE
6.1 INTRODUCTION Wastewater treatment process considerations must be updated from the 2002 Wastewater Facilities Plan and the 2003 Wastewater Facilities Plan Amendment to account for the extremely low
More informationSMALL COMMUNITY TREATMENT PLANT EXPANSION WHILE IN OPERATION USING ADVANCED TECHNOLOGY
SMALL COMMUNITY TREATMENT PLANT EXPANSION WHILE IN OPERATION USING ADVANCED TECHNOLOGY Adel Bassyouni, HDR Engineering, Guillermo Garcia, HDR Engineering, Don Mc Dermott, Viejas Public Works Department
More informationMEMBRANE TECHNOLOGY TREATING OILY WASTEWATER FOR REUSE
MEMBRANE TECHNOLOGY TREATING OILY WASTEWATER FOR REUSE Jeff Peeters, P.Eng. ZENON Environmental Inc. SAWEA 2005 Workshop Al-Khobar Holiday Inn Hotel, Saudi Arabia November 29, 2005 Presentation outline
More informationMinnesota. BMI Project No. M21.037315
Wastewater Treatment Facility Plan City of Paynesville Minnesota BMI Project No. M21.037315 March 2009 TABLE OF CONTENTS EXECUTIVE SUMMARY... 1 A. GENERAL... 1 B. DESIGN PARAMETERS... 1 C. COST ESTIMATES...
More informationFacilities Plan. Wastewater Treatment Facility. Detroit Lakes, Minnesota. January 23, 2015. SEH No. DLPUC 127205
Facilities Plan Wastewater Treatment Facility Detroit Lakes, Minnesota SEH No. DLPUC 127205 January 23, 2015 Table of Contents 1.0 Introduction... 1 2.0 Regulatory Requirements... 1 3.0 Facility Planning...
More informationPhysical Chemical Phosphorous Removal
2 Physical Chemical Phosphorous Removal Effluent Phosphorous Requirements Location Start-up Capacity (MGD) TP Limit in mg/l (Future Limit) West Palm Beach, FL 2003 20 0.1 South Lyon, MI 2004 4 0.07 Syracuse,
More informationA Modified UCT Method for Enhanced Biological Phosphorus Removal
A Modified UCT Method for Enhanced Biological Phosphorus Removal Proceedings of European Congress of Chemical Engineering (ECCE-6) Copenhagen, 16-2 September 27 A Modified UCT Method for Enhanced Biological
More informationDescription of the Water Conserv II Facility
Description of the Water Conserv II Facility Introduction The Water Conserv II (WCII) Water Reclamation Facility provides service to a majority of the southwest section of Orlando. The WCII facility has
More informationRecycle treated effluent to meet looi of the facility's non-potable water needs. nutrient removal and activated carbon adsorption.
INNOVATIVE ADVANCED T R. U m SY- ACHIEVES "ZERO DISCBARGE" Dal6 E. Chaudhary, P.E., Vice President Robert E. Hagadorn, P.E., Senior Vice President Bazen and Savyer Environmental Engineers C Scientist,
More informationSludge Stabilization Sustainability of Aerobic Digestion Processes Bryen Woo EGCE 597: Research Paper
ABSTRACT Sludge Stabilization Sustainability of Aerobic Digestion Processes Bryen Woo EGCE 597: Research Paper Treating wastewater is very important to protect the quality of human life and preserve water
More informationCambridge Wastewater Treatment Facility
Cambridge Wastewater Treatment Facility Emergency Situations If you have a water or sewer emergency that relates to the City s utility system call the Public Works office at 763-689-1800 on normal working
More informationBrewery Wastewater: 2010 Water and Wastewater Conference. 11.02.2011 Page 1
Brewery Wastewater: Solutions for the Problem By Fred M. Scheer 2010 Water and Wastewater Conference Madison, WI 11.02.2011 Page 1 vr74 What We Will Discuss: Biochemical i Oxygen Demand (BOD): Where does
More informationWastewater Design & Best Practices
Wastewater Design & Best Practices American Meat Institute Conference on Worker Safety, Human Resources and the Environment Kansas City, Missouri Brian Mulinix, P.E. Brian Bakke, P.E. HDR Engineering,
More informationProcess and Energy Audits at Water and Wastewater Facilities. Thomas Devine, CAP, CEM, LEED AP April 25 2012
Process and Energy Audits at Water and Wastewater Facilities Thomas Devine, CAP, CEM, LEED AP April 25 2012 Presentation Outline Types of Audits Benchmarking Submetering Data Collection/Information Gathering
More informationAdvanced Wastewater Treatment and Disposal Systems. Water and Wastewater Utility Operation and
Advanced Wastewater Treatment and Disposal Systems Water and Wastewater Utility Operation and Management for Tribes Preliminary Treatment Primary Treatment Secondary Treatment Tertiary Treatment Disinfection
More informationSmall Wastewater Treatment Systems
Small Wastewater Treatment Systems By Michael Albanese, P.Eng. H2FLOW EQUIPMENT INC. www.h2flow.com Why do you need one? Typical Reasons Enviromental Regulations New Development Failing Septic Systems
More informationPROPAK AquaBio Complete Water Restoration Systems
PROPAK AquaBio Complete Water Restoration Systems Conserving natural resources and lowering operating expenses is no longer an option, it is a necessity. Water, sewer and discharge fees are continuing
More informationENVIRONMENTAL ISSUES IN THE RENDERING INDUSTRY. Gregory L. Sindt, P.E. Environmental Engineer Bolton and Menk, Inc.
Summary ENVIRONMENTAL ISSUES IN THE RENDERING INDUSTRY Gregory L. Sindt, P.E. Environmental Engineer Bolton and Menk, Inc. The rendering industry has a significant positive impact on environmental quality.
More informationThe City of Boulder 75 th Street Wastewater Treatment Facility
The City of Boulder 75 th Street Wastewater Treatment Facility Wastewater Collection and Treatment The Foundation of Public Health Wastewater Collection Boulder s wastewater collection system, also known
More informationCase Study of an Advanced On-Site Wastewater Treatment System Connected to a Single-Family Residence
Case Study of an Advanced On-Site Wastewater Treatment System Connected to a Single-Family Residence Christina M. Edvardsson and David R. Spears, MicroSepTec, Inc., 2661 Cabot Road, Laguna Hills, CA 92653
More informationNatural and Advanced Treatment Systems for Wastewater Management at Municipal Solid Waste Disposal Site in Developing Countries
Natural and Advanced Treatment Systems for Wastewater Management at Municipal Solid Waste Disposal Site in Developing Countries C. Chiemchaisri Department of Environmental Engineering, Kasetsart University
More informationSite Visit Report. MEAT PROCESSING FACILITY COD Reduction. Industrial Assistance Section Assessment Team
N.C. Division of Pollution Prevention and Environmental Assistance North Carolina Department of Environment and Natural Resources Site Visit Report MEAT PROCESSING FACILITY COD Reduction Industrial Assistance
More informationExperts Review of Aerobic Treatment Unit Operation and Maintenance. Bruce Lesikar Texas AgriLife Extension Service
Experts Review of Aerobic Treatment Unit Operation and Maintenance Bruce Lesikar Texas AgriLife Extension Service Overview Overview of Aerobic Treatment Units Installing for accessibility to system components
More informationBiological Phosphorus Removal Activated Sludge Process in Warm Climates
Biological Phosphorus Removal Activated Sludge Process in Warm Climates CaoYe Shi Publishing London* New York Contents Preface Acknowledgements About the author Nomenclature ix xi xiii xv Chapter 1 General
More informationCOURSE # 343 UNIT # 1: ADVANTEX WASTEWATER TREATMENT SYSTEM. What you will learn in this lesson. Introduction to the listing
What you will learn in this lesson IN THIS LESSON, YOU WILL LEARN... About the Orenco AdvanTex alternate technology listing The components that make up the AdvanTex Treatment System How the AdvanTex Treatment
More informationMODELING WASTEWATER AERATION SYSTEMS TO DISCOVER ENERGY SAVINGS OPPORTUNITIES By Steven A. Bolles Process Energy Services, LLC
Introduction MODELING WASTEWATER AERATION SYSTEMS TO DISCOVER ENERGY SAVINGS OPPORTUNITIES By Steven A. Bolles Process Energy Services, LLC Aeration systems for conventional wastewater activated sludge
More informationFloating Treatment Wetland Technology: Nutrient Removal from Wastewater
Floating Treatment Wetland Technology: Nutrient Removal from Wastewater This case study illustrates the Floating Island International (FII) patented floating treatment wetland (FTW) technology and its
More informationEnergy Audits Waste Water Treatment Plants
Energy Audits Waste Water Treatment Plants Ohio Water Environment Association Conference June 20, 2012 Presented by: Samuel J. Morgan, P.E., LEED AP CT Consultants, Inc. World Energy Trend US Total Energy
More informationMUNICIPAL WASTEWATER TREATMENT PLANT ENERGY EVALUATION FOR ITHACA AREA WASTEWATER TREATMENT FACILITY
MUNICIPAL WASTEWATER TREATMENT PLANT ENERGY EVALUATION FOR ITHACA AREA WASTEWATER TREATMENT FACILITY Agreement No. 7185 Prepared for THE NEW YORK STATE ENERGY RESEARCH AND DEVELOPMENT AUTHORITY Albany,
More informationFacility Classification Standards
Facility Classification Standards Approval Date: April 3, 2009 Effective Date: April 3, 2009 Approved By: Nancy Vanstone, Deputy Minister Version Control: Replaces Facility Classification Standards dated
More informationEnhanced Biological Phosphorus Removal Using Crude Glycerol (from biodiesel production) in lieu of VFA Supplementation
Enhanced Biological Phosphorus Removal Using Crude Glycerol (from biodiesel production) in lieu of VFA Supplementation PNCWA October 23, 2012 Boise, Idaho Erik R. Coats, PE, Ph.D. University of Idaho Zach
More informationBiological Wastewater Treatment
Biological Wastewater Treatment This article briefly discusses the differences between aerobic and anaerobic biological treatment processes and subsequently focuses on select aerobic biological treatment
More informationBALANCING REDOX EQUATIONS. Each redox equation contains two parts -- the oxidation and reduction parts. Each is balanced separately.
C & EE 255B Prof. M. K. Stenstrom Winter 2015 BALANCING REDOX EQUATIONS Balancing redox (oxidation-reduction) equations is a simple and very useful technique of performing balances from empirical equations
More informationTechnical Feasibility of a Wet Weather Flow Treatment Facility
Wastewater Master Plan DWSD Project No. CS-1314 Technical Feasibility of a Wet Weather Flow Treatment Facility Technical Memorandum Original Date: August 9, 2001 Revision Date: September 2003 Author: Tetra
More informationAppendix 2-1. Sewage Treatment Process Options
Appendix 2-1 Sewage Treatment Process Options Table of Contents Appendix 2-1 Sewage Treatment Process Options 1 Introduction...1 2 Chemically Enhanced Primary Treatment (CEPT) Processes...2 2.1 CEPT with
More informationWASTE WATER TREATMENT SYSTEM (OPERATING MANUALS )
Page 1 of 76 1.0 PURPOSE The purpose of the Wastewater Treatment System is to remove contaminates from plant wastewater so that it may be sent to the Final Plant Effluent Tank and eventually discharged
More informationCity of East Lansing CSO Control Facility Evaluation Demonstrative Approach to Meet WQS
City of East Lansing CSO Control Facility Evaluation Demonstrative Approach to Meet WQS Jeff Johnston, East Lansing WWTP Superintendent & Tom Maxwell, P.E., Hubbell, Roth & Clark, Inc. East Lansing CSO
More informationIowa DNR Wastewater Treatment Technology Assessment No. 09-01
Iowa DNR Wastewater Treatment Technology Assessment No. 09-01 Evaluation of Full-Scale LemTec Biological Treatment Facilities for Wastewater Design Review Considerations by the Iowa Department of Natural
More informationSewerage Management System for Reduction of River Pollution
Sewerage Management System for Reduction of River Pollution Peter Hartwig Germany Content page: 1 Introduction 1 2 Total emissions 3 3 Discharge from the wastewater treatment plants 4 4 Discharge from
More informationTechnical Publication. Title: Using Online Analyzer for Optimizing Chemical Phosphorus Removal Process in Municipal Wastewater Treatment
Technical Publication Title: Using Online Analyzer for Optimizing Chemical Phosphorus Removal Process in Municipal Wastewater Treatment ASA Publication #211 Presented at: WEAO Technical Conference Ottawa,
More informationSaudi Aramco Project Development
Saudi Aramco Project Development Wastewater Treatment Facilities Jeddah Refinery And Marine Area December 2007 Facilities Planning Dept. OBJECTIVE: Provide an overview of the complexities of developing
More informationMainstream Deammonification: Current Projects and Status. S. Murthy, B. Wett and M. van Loosdrecht
Mainstream Deammonification: Current Projects and Status S. Murthy, B. Wett and M. van Loosdrecht Incentives for Mainstream Deammonification? Carbon redirection from aerobic treatment to anaerobic digestion
More informationEngineers Edge, LLC PDH & Professional Training
510 N. Crosslane Rd. Monroe, Georgia 30656 (770) 266-6915 fax (678) 643-1758 Engineers Edge, LLC PDH & Professional Training Copyright, All Rights Reserved Engineers Edge, LLC An Introduction to Advanced
More informationModule 17: The Activated Sludge Process Part III
Wastewater Treatment Plant Operator Certification Training Module 17: The Activated Sludge Process Part III Revised October 2014 This course includes content developed by the Pennsylvania Department of
More informationExample Calculations Evaluation for Fine Bubble Aeration System. Red Valve Company, Inc. 700 NORTH BELL AVENUE CARNEGIE, PA 15106-0548
Revision Date 6/10/02 9:52 Red Valve Company, Inc. 700 NORTH BELL AVENUE CARNEGIE, PA 15106-0548 PHONE (412) 279-0044 FAX (412) 279-5410 Red Valve Representative Sample Air Diffuser Calcs.xls Input Data
More informationBASIC MATH FORMULAS - CLASS I. A. Rectangle [clarifiers, ponds] I = length; w = width; A = area; area in square ft [sq ft]
WASTEWATER MATH CONVERSION FACTORS 1. 1 acre =43,560 sq ft 2. 1 acre =2.47 hectares 3. 1 cu ft [of water] = 7.48 gallons 4. 1 cu ft [of water] = 62.4 Ibs/ft 3 5. Diameter =radius plus radius, D =r + r
More information5. TREATMENT FACILITIES
5. TREATMENT FACILITIES 5.1. Background... 1 5.2. Nine Springs Wastewater Treatment Plant... 1 5.2.1. Liquid Treatment Facilities... 3 5.2.2. Biosolids Disposal Facilities... 6 5.2.3. Operation and Maintenance
More informationTechnologies, Performance and Costs for Wastewater Nutrient Removal and Implementation Recommendations. Colorado Water Quality Control Division
Technologies, Performance and Costs for Wastewater Nutrient Removal and Implementation Recommendations Colorado Water Quality Control Division November 2010 1.0 Background In support of the Water Quality
More informationACTIFLO Process For Wet Weather and Wastewater Treatment
ACTIFLO Process For Wet Weather and Wastewater Treatment ACTIFLO Microsand Ballasted Clarification Process ACTIFLO is a high rate, compact process developed by Veolia Solutions & Technologies. The process
More informationGlossary of Wastewater Terms
Glossary of Wastewater Terms Activated Sludge Sludge that has undergone flocculation forming a bacterial culture typically carried out in tanks. Can be extended with aeration. Advanced Primary Treatment
More informationESTIMATION OF COSTS OF PHOSPHORUS REMOVAL IN WASTEWATER TREATMENT FACILITIES: ADAPTATION OF EXISTING FACILITIES
ESTIMATION OF COSTS OF PHOSPHORUS REMOVAL IN WASTEWATER TREATMENT FACILITIES: ADAPTATION OF EXISTING FACILITIES Water Policy Working Paper #2005-011 By F. Jiang, M.B. Beck, R.G. Cummings, K. Rowles, and
More informationWastewater Treatment Facilities Plan City of Wenatchee, Washington
Wastewater Treatment Facilities Plan City of Wenatchee, Washington 210 North Worthen Street Wenatchee, WA 98801 Contact: Steve Brewer (509) 664-3382 Prepared for City of Wenatchee November 2008 Prepared
More informationEnergy consumption and greenhouse gas emissions in the wastewater treatment plant: a decision support system for planning and management
Energy consumption and greenhouse gas emissions in the wastewater treatment plant: a decision support system for planning and management Riccardo Gori Civil and Environmental Engineering Dept. University
More informationMigrating Guelph Wastewater s Data Monitoring Program to a Web-Based Reporting System:
Migrating Guelph Wastewater s Data Monitoring Program to a Web-Based Reporting System: Turning Data Into Meaningful Information Standards Certification Education & Training Publishing Conferences & Exhibits
More informationExtractive Nutrient Recovery as a Green Option for Managing Phosphorus in Sidestreams and Biosolids
Extractive Nutrient Recovery as a Green Option for Managing Phosphorus in Sidestreams and Biosolids Wendell Khunjar, Ph.D. Ron Latimer, P.E. Katya Bilyk, P.E. Joe Rohrbacher, P.E. Paul Pitt, Ph.D., P.E.
More informationAppendix B: Water Treatment Scenarios from AMD Treat
Appendix B: Water Treatment Scenarios from AMD Treat 103 of 104 Jeddo Tunnel Abandoned Mine Drainage Passive vs. Active Treatment Cost Estimates Provided by Office of Surface Mining AMD Treat Software
More informationRemoving Heavy Metals from Wastewater
Removing Heavy Metals from Wastewater Engineering Research Center Report David M. Ayres Allen P. Davis Paul M. Gietka August 1994 1 2 Removing Heavy Metals From Wastewater Introduction This manual provides
More informationPERMITTEE/FACILITY NAME: City of Detroit Water and Sewerage Department / Detroit Wastewater Treatment Plant
Permit No. MI0022802 FACT SHEET PERMITTEE/FACILITY NAME: City of Detroit / Detroit Wastewater Treatment Plant COUNTY: Wayne DESCRIPTION OF EXISTING WASTEWATER TREATMENT FACILITIES: The Detroit (DWSD) owns
More informationAnn Arbor Wastewater Treatment Plant Facilities Renovations Project September 2015
Ann Arbor Wastewater Treatment Plant Facilities Renovations Project September 2015 The Facilities Master Plan was completed in 2004 and identified the need for improvements to the City of Ann Arbor s Wastewater
More informationOperation and Maintenance of Onsite Waster Systems in Maryland. A growing challenge for the industry and regulators
Operation and Maintenance of Onsite Waster Systems in Maryland A growing challenge for the industry and regulators Operation and Maintenance of Onsite Waster Systems in Maryland New law and regulations
More informationCWD BALDWIN PLANT NEW RESIDUALS HANDLING SYSTEM
CWD BALDWIN PLANT NEW RESIDUALS HANDLING SYSTEM OTCO Water Workshop March, 2011 Frank Woyma Plant Manager Nick Pizzi Vice-President EE&T ENVIRONMENTAL ENGINEERING & TECHNOLOGY, INC. Objectives Review the
More informationUnder the direction of the MOP 11 Subcommittee of the Technical Practice Committee
Operation of Municipal Wastewater Treatment Plants WEF Manual of Practice No. 11 Chapter 22 Biological Nutrient Removal Processes Sixth Edition Prepared by the Operation of Municipal Wastewater Treatment
More informationSt. Petersburg, FL: Vehicle Use of Recycled Natural Gas Derived from Wastewater Biosolids
U.S Department of Energy - Biomass 2014 St. Petersburg, FL: Vehicle Use of Recycled Natural Gas Derived from Wastewater Biosolids William Eleazer, PE Project Design Manager John Willis, PE, BCEE Project
More informationAdvanced Wastewater Treatment to Achieve Low Concentration of Phosphorus
EPA 910-R-07-002 United States Environmental Protection Agency Region 10 1200 Sixth Avenue Seattle WA 98101 Alaska Idaho Oregon Washington Office of Water and Watersheds April 2007 Advanced Wastewater
More information