N-NITROSODIMETHYLAMINE

作品数:14被引量:94H指数:5
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Simultaneous removal of ammonia and N-nitrosamine precursors from high ammonia water by zeolite and powdered activated carbon被引量:8
《Journal of Environmental Sciences》2018年第2期82-91,共10页Runmiao Xue Ariel Donovan Haiting Zhang Yinfa Ma Craig Adams John Yang Bin Hua Enos Inniss Todd Eichholz Honglan Shi 
supported by US EPA STAR program(No.83517301);Missouri Department of Natural Resources;the support from Chemistry Department,Environmental Research Center,and Center for Single Nanoparticle,Single Cell,and Single Molecule Monitoring(CS3M)at Missouri University of Science and Technology
When adding sufficient chlorine to achieve breakpoint chlorination to source water containing high concentration of ammonia during drinking water treatment, high concentrations of disinfection by-products(DBPs) may ...
关键词:Disinfection by-products Drinking water treatment Ammonia removal by zeolite N-nitrosodimethylamine(NDMA) N-NITROSAMINES N-nitrosamine precursor removal by zeolite and powdered activated carbon 
Characterization of N-nitrosodimethylamine formation from the ozonation of ranitidine被引量:1
《Journal of Environmental Sciences》2017年第8期116-126,共11页Juan Lv Lin Wang Yongmei Li 
supported by the National Natural Science Foundation of China (Nos.50878165 and no.51608322)
N-nitrosodimethylamine(NDMA) is an emerging disinfection by-product which is formed during water disinfection in the presence of amine-based precursors. Ranitidine, as one kind of amine-based pharmaceuticals, has be...
关键词:Ranitidine N-nitrosodimethylamine(NDMA) Ozone Influencing factor NDMA formation pathway 
Occurrence and removal of N-nitrosodimethylamine and its precursors in wastewater treatment plants in and around Shanghai被引量:7
《Frontiers of Environmental Science & Engineering》2014年第4期519-530,共12页Lin WANG Yongmei LI Xiaoling SHANG Jing SHEN 
Six wastewater treatment plants (WWTPs) were investigated to evaluate the occurrence and removal of N-nitrosodimethylamine (NDMA), NDMA formation potential (FP) and four specific NDMA precursors, dimethylamine ...
关键词:N-NITROSODIMETHYLAMINE NDMA precursors NDMA formation potential biological treatment process chemically enhanced primary process 
Distribution and seasonal variation of estrogenic endocrine disrupting compounds,N-nitrosodimethylamine, and N-nitrosodimethylamine formation potential in the Huangpu River, China被引量:12
《Journal of Environmental Sciences》2014年第5期1023-1033,共11页Ai Zhang Yongmei Li Ling Chen 
supported by the National Hi-Tech Research and Development Program(863)of China(No.2011AA060902);the Science and Technology Commission of Shanghai Municipality(No.11230700700);the National Natural Science Foundation of China(No.50878165)
Detection of estrogenic endocrine disrupting compounds (EDCs) and N-nitrosodimethylamine (NDMA) in drinking water has led to rising concerns. There are, however, a paucity of studies on the distribution and season...
关键词:EDCS NDMA NDMA-FP seasonal variation spatial distribution 
Factors controlling N-nitrosodimethylamine (NDMA) formation from dissolved organic matter被引量:3
《Frontiers of Environmental Science & Engineering》2013年第2期151-157,共7页ChengkunWANG Xiaojian ZHANG Chao CHEN Jun WANG 
The formation of cancinogenic nitrosamines, esp. N-nitrosodimethylamine (NDMA) in water and wastewater treatment plants has drawn much attention in recent years. Dissolved organic matter from the transported Luan Ri...
关键词:N-nitrosodimethylamine (NDMA) disinfec-tion by-product dissolved organic nitrogen (DOC) hydro-philic molecular weight (MW) specific ultravioletabsorbance at 254 nm (SUVA254) 
Factors influencing the photodegradation of Nnitrosodimethylamine in drinking water
《Frontiers of Environmental Science & Engineering》2009年第1期91-97,共7页Bingbing XU Zhonglin CHEN Fei QI Jimin SHEN Fengchang WU 
This work was supported the National High Technology Research and Development Program of China(Grant No.2007AA06Z339);the National Natural Science Foundation of China(Grant No.50578052);the National Basic Research Program of China(2008CB418200).
In order to provide basic data for practical application,photodegradation experiment of Nnitrosodimethylamine(NDMA)in aqueous solution was carried out with a low-pressure Hg lamp.Effects of the initial concentration o...
关键词:N-nitrosodimethylamine(NDMA) ultraviolet irradiation degradation kinetic DIMETHYLAMINE photodegradation product 
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