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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 These proceedings are not peer reviewed.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 91 through Session 100
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Session 91: Shifting Landscapes and Market Evolution: The Maturation of Contract Operations in the US Wastewater Industry

Contract Operations and Maintenance - A Brief History of the Industry
pp. 7321-7324(4)
Author: Freiberg, George R.

Structured Procurement Processes and Financial Evaluations
pp. 7326-7329(4)
Author: Rothstein, Eric

Contract Administration and Stakeholder Communication
pp. 7330-7343(14)
Author: Mason, David M.

From Contract Operation to Divestiture
pp. 7344-7347(4)
Author: Rozelle, James L.

Florida Government Utility Authority Case Study
pp. 7348-7350(3)
Author: Sheets, Robert E.

Thirty years of Contract Operation - Lessons Learned
pp. 7353-7357(5)
Author: Luthy, Richard F.

Session 92: BNR Optimization through Process Monitoring and Control

Conversion to Long Sludge Age Process after 17 Years at Ultra-Low SRT: Cost and Operational Benefits
pp. 7358-7367(10)
Authors: Burnett, Clyde H.; Johnson, Craig A.; Collins, Walter B.

New York City Department of Environmental Protection: Upgrade of the Bowery Bay WPCP for Nitrogen Removal
pp. 7368-7384(17)
Authors: Gidugu, Srinivas D.; Saurer, Paul D.; Pitt, Paul A.; Brady, James J.

Treatment Plant / Control System Simulation for Design and Operational Benefits
pp. 7385-7395(11)
Authors: Dold, P.; Walker, R.; Houweling, D.; Fairlamb, M.; Takács, I.; Jones, R.

Use of Online Nutrient Monitoring for Automatic Aeration and Nitrate Recycle Pump Control
pp. 7412-7422(11)
Authors: deBarbadillo, C.; Foulke, R.; Shaw, A.; Willet, R.; Cauley, C.

Improving Energy Efficiency and Effluent Quality, and Reducing Operating Costs by Controlling Nitrification and Denitrification through Operational Modifications
pp. 7423-7432(10)
Authors: Tamburini, Joseph R.; Schuyler, Ronald G.; Tamburini, Joseph U.; Ho, Edward; Sobeck, Robert

Session 93: Reclaimed Water Membrane Concentrates and AWT

Characterizing Biofouling in Different Membrane Bioreactor Configurations
pp. 7433-7438(6)
Authors: Babcock, R.; Huang, T.; Li, Y.; Debroux, J.; Chun, W.

A High Efficiency Combined Biological & Membrane Process for Wastewater Reuse
pp. 7439-7446(8)
Authors: Luker, Mike; Devine, Jeff; Gould, Ben

Tertiary Membrane Filtration under Cold Temperature and High Flow Peaking Conditions: Design Considerations and Pilot Testing Results
pp. 7447-7454(8)
Authors: Erdal, Zeynep K.; Quan, Carmen; Soroushian, Fred; Gross, Ryan; Nelsen, Ken; Trussell, Shane; Crawford, George

Natural Treatment of Membrane Concentrate for Beneficial Use in Oxnard, California
pp. 7455-7478(24)
Authors: Frank, Paul; Bays, James; Ortega, Ken

A Salty Diet - How Much is Too Much for the Local WWTP?
pp. 7479-7501(23)
Authors: Rimer, Alan E.; Kobylinski, Edmund A.; Hunter, Gary L.; DiGiano, Francis A.; Bierck, Barnes

MBR: Santa Paula Design Lessons
pp. 7502-7511(10)
Authors: Frenkel, Val S.; Kempa-Teper, Justyna

No Space? No Problem! - Conversion of a Contact Stabilization Plant to a State of the Art MBR Saves Utility Millions
pp. 7512-7519(8)
Authors: Joel, A. Rony; Weinstein, Bruce; Poteet, Jeff; Miller, Frank; McKenzie, William H.; Haecker, Stefan

Can Membrane Biological Reactors (MBR) Help Save The Illinois?
pp. 7520-7529(10)
Authors: Cameron, David; Jones, Steven M.; Graves, Michael J.; Milligan, Chris B.; Oyler, Shane D.

Tertiary Phosphorus Removal: An Effective Treatment Strategy for Reuse Applications
pp. 7530-7531(2)
Authors: Steichen, Mark; Cambridge, Derek; Kobylinski, Ed; Hansen, Andrew; Fralish, Mary

Session 94: Sustainable Water Reuse – Lessons Learned

Closing the Loop - Reuse in Dubai
pp. 7532-7545(14)
Authors: Ratcliff, Richard; Minney, Ian; Smolenska, Kate; Duquez, Ramon

Maui's Growing Water Reuse Experience
pp. 7546-7564(19)
Author: Parabicoli, Steve

Lessons in Recycled Water Program Management
pp. 7565-7573(9)
Author: Hughes, Stephanie

Session 95: Current EPA Initiatives to Support Wastewater and Water Utility Emergency Planning and Preparedness

Understanding the Consequences of Exploiting Water Sector Vulnerabilities
pp. 7576-7577(2)
Authors: Weisman, Richard; Hanson, Genevieve

Session 96: Emission Sources and Control

Regenerating Absorbent Water from Semiconductor VOCs Absorber by Using Nonwoven Biofilm Carriers
pp. 7603-7613(11)
Authors: Hsu, Shu-Kang; Tseng, Chie-Chien; Ho, Tsung-Jen

Estimation of Air Emissions Resulting from Implementation of Supplemental Carbon to Enhance Denitrification for the NYC Stepfeed BNR WPCPs
pp. 7655-7675(21)
Authors: Atkinson, Jane; Bowden, Gregory; Esposito, Kathleen; Mahoney, Keith

Emissions Reduction for Digester Gas-fired Internal Combustion Engines at Wastewater Treatment Plants
pp. 7676-7689(14)
Authors: Liang, Kit; Krupa, Joseph; Kogan, Vladimir; Torres, Edward

Biotrickling Filter to Treat High Strength Hydrogen Sulfide Emissions
pp. 7704-7713(10)
Authors: Yang, Yonghua; Togna, Paul; Groff, Colin; Granas, Jack

Performance of A Large-Scale Biotrickling Filter and Activated Carbon Odor Scrubber System At the Joint Water Pollution Control Plant
pp. 7718-7719(2)
Authors: Lee, Andy; Morton, Robert; Tang, Chi-Chung.; Horvath, Robert

Session 97: GIS Planning/Facilities Management I

How Accurate is Your Flow Input?
pp. 7720-7732(13)
Author: Hamid, Rizwan

City of Cleveland GIS Project: Lessons Learned
pp. 7741-7748(8)
Authors: Carter, Edward; Weaver, James

Evansville Water and Sewer Utility's GIS Is Tying It All Together
pp. 7752-7761(10)
Authors: Amico, Paul; Lawson, Harry; Kosegi, Jeremy; Mirgeaux, Jonathan

Session 98: Small and Decentralized Systems

Achieving Nitrification in Sewage Lagoons with an Innovative Floating RBC
pp. 7762-7779(18)
Authors: Park, C.; Moore, L.W.

Opportunities and Challenges of a Regional Water Supply
pp. 7802-7813(12)
Authors: Wilson, Cara; Knudson, Mark; Komarek, Joel; Koellermeier, Dennis

Tennessee Valley Marina and Campground Wastewater Characterization Screening Study Follow-Up Report
pp. 7823-7837(15)
Authors: Brogdon, Jennifer N.; McEntyre, Charles L.; Walker, Jonathan H.; Williams, A. Chevales

Solutions to Expand Treatment and Disposal Capacity of a Lagoon Facility in Environmentally Sensitive Area
pp. 7838-7855(18)
Authors: Du, Xiaomo; Spearman, Steve N.; Ratliff, Alison L.; Spearman, Steven

Session 99: Microconstituents: Nanoparticles and Microbial Hazards

Occurrence of Pathogens in Municipal Wastewater and their Survival during Wastewater Treatment
pp. 7856-7867(12)
Authors: Smith, James E.; Bastian, Robert K.

Fate of Prions in Soils
pp. 7868-7877(10)
Authors: Pedersen, Joel A.; Johnson, Christopher J.; Ma, Xin; Russo, Fabio; Benson, Craig H.; McKenzie, Debbie; Aiken, Judd M.

Nanoparticles: Regulatory Status and Research Opportunities
pp. 7878-7879(2)
Author: Denton, Joan E.

Treatbility of Nanoparticles in Water
pp. 7880-7883(4)
Authors: Westerhoff, Paul; Crittenden, John; Zhang, Y.; Chen, Y.; Chen, Z.; Kiser, A.; Benn, T.

Detection and Enumeration of Pathogens and Indicator Organisms
pp. 7885-7886(2)
Author: Meckes, Mark C.

Session 100: Advanced Treatment and Reuse

Indirect Potable Reuse, San Diego Tests Advanced Water Treatment System
pp. 7887-7898(12)
Authors: Pearce, William R.; DeCarolis, James; Adham, Samer; Hirani, Zakir

Advanced Phosphorus Removal from Membrane Filtrate and Filter Filtrate Using Packed Columns with Different Adsorptive Media
pp. 7899-7914(16)
Authors: Gu, April Z.; Neethling, J.B.; Benisch, Mario; Clark, Dave; Fisher, Dan; Fredrickson, H. Sid

Biosorption of Heavy Metals with Kelp
pp. 7929-7941(13)
Authors: Xu, Yuanchun; Chiang, Walter; Qasim, Syed

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