Impact of a nitrified biofilter on NDMA formation

American Water Works Association Annual Conference and Exposition 2012, ACE 2012

Volumn , Issue , 2012, Pages 3919-3943

  Krasner, Stuart W ^a   Lee, Chih Fen Tiffany ^a   Liang, Sun ^a   Mitch, William ^b   Von Gunten, Urs ^c   Westerhoff, Paul ^d  

^a METROPOLITAN WATER DISTRICT OF SOUTHERN CALIFORNIA   (United States)

^b YALE UNIVERSITY   (United States)

^c SWISS FEDERAL INSTITUTE OF AQUATIC SCIENCE AND TECHNOLOGY   (Switzerland)

^d ARIZONA STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACTIVATED SLUDGE; BROMATE FORMATION; N-NITROSODIMETHYLAMINE; SOLUBLE MICROBIAL PRODUCTS;

ACTIVE FILTERS; AMINATION; BIOFILTERS; EFFLUENTS; EXHIBITIONS; NITRIFICATION; OZONE;

SHAPE MEMORY EFFECT;

EID: 84871600563     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

1. American Publication Health Association, AWWA, & Water Environment Federation. 2008. Standard Methods for the Examination of Water and Wastewater. 6450 Nitrosamines. http://www.standardmethods.org/store/ProductView.cfm? ProductID=363.
2. Buffle, M.O.; Calli, S.; & von Gunten, U. 2004. Enhanced Bromate Control During Ozonation: The Chlorine-Ammonia Process. Environ. Sci. Technol., 38(9):5187.
3. Kohut, K.D.; & Andrews, S.A.. 2003. Polyelectrolyte Age and N-Nitrosodimethylamine Formation in Drinking Water Treatment. Water Quality Journal of Canada, 38:719-735.
4. Krasner, S.W.; Sclimenti, M.J.; Mitch, W.; Westerhoff, P.; & Dotson, A. 2007. Using Formation Potential Tests to Elucidate the Reactivity of DBP Precursors with Chlorine versus with Chloramines. Proc., 2007 AWWA WQTC. Denver, Colo.: AWWA.
5. Krasner, S.W.; Westerhoff, P.; Chen, B.; Amy, G.; Nam, S.-N.; Chowdhury, Z.K.; Sinha, S.; & Rittmann, B.E. 2008. Contribution of Wastewater to DBP Formation. Denver, Colo.: Awwa Research Foundation.
6. Krasner, S.W.; Dale, M.S.; Lee, C.F.T.; Garcia, E.A.; Wong, T.M.; Mitch, W.; & von Gunten, U. 2010. Difference in Reactivity and Chemistry of NDMA Precursors from Treated Wastewater and from Polyamine Polymers. Proc., 2010 AWWA WQTC. Denver, Colo.: AWWA.
7. Krasner, S.W.; Lee, C.F.T.; Mitch, W.A.; & von Gunten, U. 2012. Development of a Bench- Scale Test to Predict the Formation of Nitrosamines. Denver, Colo.: Water Research Foundation.
8. Lee, Y.; & von Gunten, U. 2010. Oxidative Transformation of Micropollutants during Municipal Wastewater Treatment: Comparison of Kinetic Aspects of Selective (Chlorine, Chlorine Dioxide, FerrateVI, and Ozone) and Non-Selective Oxidants (Hydroxyl Radical). Wat. Res., 44(2):555-566.
9. Shah, A.D.; Krasner, S.W.; Lee, C.F.T.; von Gunten, U.; & Mitch, W.A. 2012. Tradeoffs in Disinfection Byproduct Formation Associated with Precursor Pre-oxidation for Control of N-Nitrosodimethylamine Formation. Environ. Sci. Technol., 46(9):4809-4818.
10. Yun, T.; Labernik, S.; Yates, R.; Krasner, S; & Liang, S. 2009. Demonstration-Scale Evaluation of the Ammonia-Chlorine? Process as a Bromate Control Strategy. Proc., 2009 AWWA Annual Conference. Denver, Colo.: AWWA.
11. Yun, T.I.; Liang, S.; Yates, R.S.; Krasner, S.W.; & Dale, M. 2011. Full-Scale Evaluation of the Ammonia-Chlorine Process as a Bromate Control Strategy. Proc., 2011 AWWA Annual Conference. Denver, Colo.: AWWA.