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Proceedings of the Water Environment Federation is an archive of papers published in the proceedings of the annual Water Environment Federation® Technical Exhibition and Conference (WEFTEC® ) and specialty conferences held since the year 2000. These proceedings are not peer reviewed.

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Publisher: Water Environment Federation

WEFTEC 2007: Session 1 through Session 10
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Session 1: Industrial Anaerobic Treatment Applications

Decolorization of Paper Mill Effluents with Dissimilar Characteristics Using Anaerobic Composting
pp. 1-11(11)
Authors: Mendez-Sanchez, N.; Lange, C.R.; Christiansen, J.

Evaluation of SGBR and UASB Reactors to Treat Pulp and Paper Wastewater
pp. 12-25(14)
Authors: Turkdogan Aydinol, F. Ilter; Evans, Eric A.; Park, Jaeyoung; Evans, Kristin M.; Kemp, Jay; Ellis, Timothy G.

ADI-Hybrid Pilot Study for Treating Acrylic Acid and Formaldehyde Wastewater
pp. 26-38(13)
Authors: Tai, Choo Sung; Wilson, Dwain; Grant, Shannon; Norton, Scott; Churn, Calvert; Slavík, Hanuš

Upflow Anaerobic Filter with Dual Media - A Novel Concept
pp. 39-57(19)
Authors: Jain, K.; Wei, I.; Panchal, A.; Varandani, N.

Session 2: Forest Products Wastewater Treatment

Can a Moving Bed Bioreactor Reduce Toxicity of Complex Industrial Wastewater?
pp. 58-84(27)
Authors: Evans, Patrick; Featherston, James; Fernbach, Edward; Kim, Randi; Wesley, Jacqueline; Cannatella, Quentin; Slover, Carl

CFD Predictions in Large Mechanically Aerated Lagoons
pp. 85-102(18)
Authors: Stropky, Dave; Nowak, Paul; Dong, Suqin; Pougatch, Konstantin; Salcudean, Martha; Pagoria, P.S.; Barkley, W.A.; Bryant, C.W.

Temperature Effects on Biodegradation Kinetic Parameters and Settling Characteristics of Activated Sludge Treating Pulp and Paper Wastewater
pp. 103-114(12)
Authors: Park, Jaeyoung; Evans, Kristin M.; Evans, Eric A.; Ellis, Timothy G.; Kemp, Jay

Pulp and Paper Mill Aerated Lagoon Phosphorus Optimization
pp. 115-142(28)
Authors: Pagoria, Philip S.; Dangelmaier, Kristin; Lange, Clifford R.

Session 3: MBBR-IFAS

Questions and Answers About Integrated Fixed-Film/Activated Sludge (IFAS) in a BNR Pilot Plant
pp. 143-154(12)
Authors: Kim, Hyun-su; Hubbell, Sarah; Boltz, Joshua P.; Flournoy, Wayne; Gellner, James; Pitt, Paul; Dodson, Robert; Schuler, Andrew J.

Side-by-Side Comparison of IFAS and CAS Processes at Demonstration Scale at the Lakeview WWTP
pp. 155-183(29)
Authors: Stricker, Anne-Emmanuelle; Barrie, Ashley; Maas, Carol L.A.; Fernandes, William; Lishman, Lori

The Expanded Bed Biofilm Reactor (EBBR) - An Innovative Biofilm Approach for Tertiary Nitrification
pp. 184-200(17)
Authors: McQuarrie, James; Dempsey, M.J.; Boltz, Joshua P.; Johnson, Bruce

Minimizing Aerobic and Post Anoxic Volume Requirements in Tertiary Integrated Fixed-Film Activated Sludge (IFAS) and Moving Bed Biofilm Reactor (MBBR) Systems Using the Aquifas Model
pp. 201-228(28)
Authors: Sen, Dipankar; Murthy, Sudhir; Phillips, Heather; Pattarkine, Vikram; Copithorn, Rhodes R.; Randall, Clifford; Schwinn, Donald; Banerjee, Somnath

Pilot Testing of MBBR and IFAS Treatment Processes for Nitrification and Denitrification at the Mamaroneck WWTP
pp. 229-252(24)
Authors: Choi, Nancy; Phillips, Heather; Johnson, Terry L.; Butler, Ralph; Lauro, Thomas

MBBR and IFAS Pilot Program for Denitrification at Fairfax County's Noman Cole Pollution Control Plant
pp. 253-264(12)
Authors: Motsch, Sarah; Fetherolf, Dan; Guhse, George; McGettigan, John; Wilson, Tom

Simulation of Nitrification Performance in a Biofilm Carrier System Under Near-Steady State and Dynamic Operating Conditions
pp. 265-290(26)
Authors: Zimmerman, Robert A.; Maas, Carol L.A.; Richard, D.

Conversion from Contact Stabilization to Nitrification using Integrated Fixed Film Activated Sludge (IFAS) in The Colony, Texas
pp. 291-303(13)
Authors: Jackson, David R.; Ripley, Leonard E.; Maurina, Tod; Hubbell, Sarah

Session 4: Side Stream Treatment: Nutrient Removal

Bench and Full Scale Evaluation of an Alternative Sidestream Bioaugmentation Process
pp. 304-320(17)
Authors: Ramalingam, Krish; Thomatos, Stephan; Fillos, John; Katehis, Dimitrios; Deur, Allen; Navvas, P.; Pawar, A.

Evaluation of the Single Sludge Deammonification Process for the Treatment of Plant Recycle Streams Containing a High Ammonium Concentration
pp. 321-343(23)
Authors: Bowden, Gregory; Wett, Bernhard; Takacs, Imre; Murthy, Sudhir; Deur, Allen; Musabyimana, Martin; Love, Nancy

Nutrient Recovery by Struvite Crystallization Process: Virginia Experience
pp. 344-358(15)
Authors: Prasad, Ram; Britton, Ahren; Balzer, Bill; Schafran, Gary

Session 5: Nutrient Removal: Nitrogen and Phosphorus

Reduced Sludge Production in BNR Systems: Reality or Myth?
pp. 359-370(12)
Authors: Lugowski, A.; Patel, J.; Nakhla, G.; Ramani, V.

Biological Nutrients & Micro-Pollutants Removal and Microbial Community Structure in a Membrane Bioreactor
pp. 371-382(12)
Authors: Ahmed, Zubair; Cho, Jinwoo; Kim, Ki-Pal; Ahn, Kyu-Hong

Determining Optimum Nutrient Management Strategies for "Bubble" Permits - A Case History Based on the Hampton Roads Sanitation District James River Discharge
pp. 383-405(23)
Authors: Daigger, Glen T.; Williams, Todd O.; Katehis, Dimitrios; Waltrip, G. David

Achieving Limits of Technology (LOT) Effluent Nitrogen and Phosphorus Removal at the River Oaks Two-Stage Advanced Wastewater Treatment Plant
pp. 406-416(11)
Authors: Jimenez, Jose A.; Parker, Denny S.; Zdziebloski, Walt; Pope, Rodney L.; Phillips, Dwayne; Nissen, James A.; Schimdt, Harold E.

Session 6: Biosolids Management and Reuse Issues

Recovery of Phosphorus from Sewage Sludge
pp. 417-424(8)
Authors: Weidelener, A.; Maier, W.; Krampe, J.

Encina's Approach to Solving the Biosollids Enigma
pp. 425-430(6)
Authors: Hogan, Michael T.; Goldman, Scott; Jardin, John

Application of a Flat Surface pH Electrode to Demonstrate the Effect of Lime Addition Point Relocation on Mixing Quality and pH Decay of Lime Stabilized Biosolids
pp. 431-438(8)
Authors: Burns, Benjamin R.; Krach, Kenneth R.; Li, Baikun; Butler, Howard G.; Cole, Charles A.

Biosolids Sampling and Handling Approaches for Microbial Analyses
pp. 439-450(12)
Authors: Long, Sharon C.; Bahe, Anita R.; D'Amato, Victor A.

From Concept to Equivalency: Getting Your Innovative Sludge Disinfection Process Classified As A or B Is Now Less of a Mystery
pp. 451-465(15)
Authors: Acquisto, Bethany A.; Smith, James E.

Biosolids Odor Prediction Models: Sensory and Analytical Measurement Approaches
pp. 466-468(3)
Authors: Vilalai, Sirapong; Gabriel, Steven A.; Hyunook, Kim; Peot, Chris; Ramirez, Mark

Session 7: Collection Systems 101 – The Basics

New York City Chooses Ductile Iron Pipe For First Pipe Bursting Project
pp. 469-477(9)
Authors: Ghanem, Hakim; Torielli, Robert J.; Torielli, John; Carpenter, Ralph R.

By When? - A Streamlined Approach to Prioritizing and Stabilizing Creek Crossings
pp. 478-488(11)
Authors: Garcia, Darlene; Cooper, Stewart

BLOWING SMOKE - Facts, Figures, and Other Useful Tips for Effective Sewer Smoke Testing
pp. 489-497(9)
Authors: Enfinger, Kevin L.; Cook, Shane L.

A Comparison of Trenchless Pipe Bursting vs. Conventional Open Cut Methods for Water and Wastewater Transmission Mains
pp. 498-504(7)
Author: Parker, Charles S.

Installation of Large Diameter Buried Pipes
pp. 505-511(7)
Author: Curran, Sully

Getting Your Money's Worth - Collecting and Utilizing Accurate Flow Monitoring Data for Collection System Analysis and Modeling
pp. 512-535(24)
Authors: Nelson, Denise; Onderak, Eric; Cantrell, Clint

Session 8: Everything You Wanted to Know About Wet Weather Facility O&M But No One Had the Answers Until Now

Operations and Maintenance Requirement of Vortex with Disinfection and Screening with Disinfection CSO Facilities
pp. 536-553(18)
Authors: Moffa, Peter E.; McCormack, Clayton; Moore, Terrance

Best Management Practices for Staffing of Wet Weather Control Facilities
pp. 554-573(20)
Authors: Prevo, Dennis B.; Piddington, S.; Avery, B.; Coleman, A.; Fath-Azam, F.; Moore, T.; Facione, R.

Budget Development for Operations/Maintenance Requirements For CSO/SSO Control Facilities
pp. 574-584(11)
Authors: Sherrill, James; Fujita, Gary

The Importance of Operations and Maintenance Staffing and Non-Staffing Needs for SSO/CSO Control Facilities
pp. 585-596(12)
Authors: Fujita, Gary; Sherrill, James

Retention Treatment Basin Operation, Maintenance and Budgeting Requirements
pp. 597-612(16)
Authors: LaCross, Thomas D.; Avery, Brent

Operations and Maintenance Requirements for Storage Tunnels and In-System Storage Facilities
pp. 613-631(19)
Authors: Murphy, Sean P.; Moore, Terrance

Session 9: Putting the LID on Stormwater

Bioretention Swales: A Nonstructural BMP Approach to Achieve New Standards
pp. 632-653(22)
Authors: Friedlich, Brian J.; Lucas, William C.; Cosgrove, James F.

Monitoring Performance of a Novel Approach to Channel Design for Environmentally-Sensitive Stormwater Management: Lower Silver Creek, California
pp. 654-667(14)
Authors: Tompkins, Mark R.; Falzone, Anthony C.; Klemencic, Marc

Green Infrastructure Approaches for CSO Controlin Urban Areas
pp. 668-688(21)
Authors: Hyland, Ray; Zuravnsky, Lauren

The Effect of Permeable Pavement on Water Quality and Quantity
pp. 689-699(11)
Authors: Bean, Eban Z.; Collins, Kelly A.; Hunt, William F.; Wright, Jason D.; Hathaway, Jon M.

Land-Use-Based Sources of Pollutants in Urban Storm Water
pp. 700-722(23)
Authors: Stein, Eric D.; Tiefenthaler, Liesl; Schiff, Kenneth

Low Impact Development: San Francisco's Green Approach to Stormwater Management
pp. 723-737(15)
Authors: Kennedy, Lori; Holmes, Lydia; McDonald, Steve

Evaluation of the Performance of Three Bioretention Areas in North Carolina
pp. 738-748(11)
Authors: Hunt, William F.; Smith, Ryan A.; Wright, Jason D.; Passeporte, Elodie

Impervious Area Analysis Using Infra-Red Aerial Photography
pp. 749-757(9)
Author: Sticklen, Stephen E.

Session 10: I Can See Clearly Now: Clarifier Operation Illuminated

Putting Operators in Control - A Straightforward Approach to BNR Clarifier Operation
pp. 758-775(18)
Author: Dombrowski, Paul A.

Stress Free Clarifier Operation: Use of State-Point Analysis to Make Secondary Clarifier Operating Decisions at Northwest Cobb WRF
pp. 776-783(8)
Authors: Geary, S.; deBarbadillo, C.; Gregg, B.

State Point Analysis Spreadsheet User's Manual for Operators
pp. 784-795(12)

High Rate Clarifier Start-Up and Operation in Shreveport, Louisiana
pp. 796-809(14)
Authors: Wooten, A.; Wesley, J.; Featherston, B.; Loston, J.

The Operator's Guide to Monitoring Secondary Clarifier Performance
pp. 810-830(21)
Author: Buhr, Heinrich O.

Newtown Creek Demonstration Project Wet Weather Operating Strategies
pp. 831-849(19)
Authors: Fortin, John; Pitt, Paul; O'Connor, Patrick; Giardina, Frank; Husband, Joseph; Koch, Carl

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