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Records 26 to 50 of 145 records from [ORD-NRMRL] from author David Wahman

2017
Do, T., A. Pifer, Z. Chowdhury, D. Wahman, W. Zhang, AND J. Fairey. Developing Fluorescence Sensor Systems for Early Detection of Nitrification Events in Chloraminated Drinking Water Distribution Systems. Presented at 2017 American Geophysical Union Fall Meeting, New Orleans, LA, December 11 - 15, 2017.
Do, T., A. Pifer, Z. Chowdhury, D. Wahman, W. Zhang, AND J. Fairey. Developing Fluorescence Sensor Systems for Early Detection of Nitrification in Chloraminated Drinking Water Distribution Systems. American Water Works Association Water Quality Technology Conference, Portland, OR, November 12 - 16, 2017.
Wahman, D., J. Pressman, AND R. Weisman. Digging Deeper Into Available Disinfectant Residual Data. American Water Works Association Water Quality Technology Conference, Portland, OR, November 12 - 16, 2017.
Pressman, J., D. Wahman, M. Alexander, A. Dugan, AND J. Rogers. Disinfectant Residual – Representative Monitoring & Maintaining Residuals. University of Dayton Distinguished Speaker Series, Dayton, OH, October 26, 2017.
Pressman, J., D. Wahman, M. Alexander, A. Dugan, AND J. Rogers. Disinfectant Residual - Representative Monitoring & Maintaining Residuals. To be Presented at 12th CECIA-IAUPR Biennial Symposium on Potable Water Issues, San Juan, PUERTO RICO, February 16 - 17, 2017.
Pressman, J., D. Wahman, AND M. Alexander. Disinfectant Residual - Representative Monitoring and Minimum Residual Implications. Presented at EPA Small Systems Webinar, Cincinnati, OH, January 31, 2017.
Speitel, G. AND D. Wahman. Distribution System Nitrification: Cometabolism and Nitrification Index. California-Nevada Section AWWA Spring Conference, Anaheim, CA, April 10 - 13, 2017.
Pifer, A., T. Do, J. Fairey, W. Zhang, Z. Chowdhury, D. Wahman, AND S. Gerald. Evaluating Fluorscence-Based Metrics for Early Detection of Nitrification in Chloraminated Distribution Systems. Presented at Texas Water 2017, Austin, TX, April 10 - 13, 2017.
Pham, H., W. Zhang, D. Wahman, AND J. Fairey. Evidence for an additional NDMA formation pathway. American Water Works Association Water Quality Technology Conference, Portland, OR, November 12 - 16, 2017.
Do, T., A. Pifer, W. Zhang, Z. Chowdhury, D. Wahman, AND J. Fairey. Fluorescence Sensors for Early Detection of Nitrification in Drinking Water Distribution Systems – Interference Corrections (Abstract). Presented at 2017 AWWA WQTC, Portland, OR, November 12 - 16, 2017.
Do, T., A. Pifer, W. Zhang, Z. Chowdhury, D. Wahman, AND J. Fairey. Fluorescence Sensors for Early Detection of Nitrification in Drinking Water Distribution Systems – Interference Corrections (Poster). Presented at 2017 AWWA WQTC, Portland, OR, November 12 - 16, 2017.
Do, T., A. Pifer, Z. Chowdhury, J. Pressman, D. Wahman, W. Zhang, AND J. Fairey. Fluorescence Sensors for Early Detection of Nitrification in Drinking Water Distribution Systems: Interference Corrections and Feasibility Assessment. Presented at American Geophysical Union Fall Meeting, New Orleans, LA, December 11 - 15, 2017.
Lytle, D., D. Wahman, M. Schock, M. Nadagouda, S. Harmon, K. Webster, AND J. Botkins. Formation of the Rare Copper Mineral Georgeite in Water and the Implications - slides. AWWA WQTC, Portland, OR, November 12 - 16, 2017.
Wahman, D. Free Chlorine and Cyanuric Acid Simulator Application Description - Version 0.50. U.S. Environmental Protection Agency, Washington, DC, EPA/600/S-17/165, 2017.
Wu, C., B. Park, M. Sasakura, G. Onstad, A. Kennicutt, D. Wahman, AND J. Pressman. Health Risk Estimation for Unregulated DBPs in Chloraminated Drinking Water. To be Presented at American Industrial Hygiene Conference and Expo, Seattle, Washington, June 04 - 07, 2017.
Gomez-Alvarez, V., H. Liu, J. Lu, R. Revetta, D. Wahman, AND J. Pressman. Microbial Community Analysis in Water Storage Tank Sediment Exposed to Monochloramine. Presented at WQTC, Portland, OR, November 12 - 16, 2017.
Gomez-Alvarez, V., H. Liu, J. Lu, R. Revetta, D. Wahman, AND J. Pressman. Microbial Community Analysis in Water Storage Tank Sediment Exposed to Monochloramine - Portland. Presented at WQTC, Portland, OR, November 12 - 16, 2017.
Bollman, J., A. Kennicutt, P. Rossman, D. Wahman, AND J. Pressman. Minimizing Dissolved Silica to Reduce Ash Content in Reconstituted Waters Used in Disinfection Byproduct Health Effects Research. American Water Works Association Water Quality Technology Conference, Portland, OR, November 12 - 15, 2017.
Pressman, J., J. Bollman, A. Kennicutt, P. Rossman, AND D. Wahman. Minimizing Dissolved Silica to Reduce Ash Content in Reconstituted Waters Used in Disinfection Byproduct Health Effects Research. Presented at American Water Works Association Water Quality Technology Conference, Portland, OR, November 12 - 16, 2017.
Skadsen, J., D. Wahman, AND A. Ghosh. Nitrification. Edition 1, Chapter 6, Melissa Valentine (ed.), M68 Water Quality in Distribution Systems. American Water Works Association, Denver, CO, , 151-194, (2017).
Ghosh, A., J. Skadsen, AND D. Wahman. Nitrification (M68 Chapter 6). 2017 AWWA WQTC, Portland, OR, November 12 - 16, 2017.
Pham, H., D. Wahman, W. Zhang, AND J. Fairey. Postulating an Additional N-Nitrosodimethylamine Formation Pathway Relevant to Chloramination Disinfection. Presented at Grodon Drinking Water Disinfection By-Products, South Hadley, MA, July 30 - August 04, 2017.
2016
Daniels, S., J. Pressman, AND D. Wahman. AFM Structural Characterization of Drinking Water Biofilm under Physiological Conditions. RSC Advances. RSC Publishing, Cambridge, Uk, 6(7):5812-5816, (2015).
Kennicutt, A., J. Pressman, AND D. Wahman. Chloramination of Concentrated Drinking Water for Disinfection Byproduct Mixtures Creation. Presented at 2016 AWWA WQTC, Indianapolis, IN, November 14 - 17, 2016.