N-NITROSODIMETHYLAMINE

作品数:14被引量:94H指数:5
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Intake of tobacco nitrosamines of smokers in various provinces of China and their cancer risk:A meta-analysis
《Journal of Environmental Sciences》2024年第7期249-260,共12页Xiao Li Zhiwei Ye Jun Wang Pengfei Lin Xiaojin Zhang Shuguang Xie Chao Chen 
supported by the National Natural Science Foundation of China(No.22076091);the Key Technology Research and Development Program of Shandong(No.2020CXGC011406);the Natural Science Foundation of Beijing(No.8212029);the joint project of the State Key Joint Laboratory of Environmental Simulation and Pollution Control(No.21L01ESPC)。
Nitrosamines are a class of carcinogens which have been detected widely in food,water,some pharmaceuticals as well as tobacco.The objectives of this paper include reviewing the basic information on tobacco consumption...
关键词:N-nitrosamine TOBACCO Cancer risk Tobacco specific nitrosamines(TSNAs) N-nitrosodimethylamine(NDMA) 
Formation Characteristics of N-Nitrosodimethylamine during Chloramines of PolyDADMAC
《Journal of Environmental Protection》2019年第12期1602-1611,共10页Lahua Jin Chen Ge Jiayi Wang 
Interactions of chloramine with organic nitrogen compounds during purification of water for drinking may generate carcinogenic N-nitrosodime-thylamine (NDMA) as byproduct, and it has been found that cationic amine-bas...
关键词:N-NITROSODIMETHYLAMINE Poly-Diallyldimethylammonium CHLORIDE MONOCHLORAMINE COCONUT Charcoal SPE Tube 
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 
Capability of cation exchange technology to remove proven N-nitrosodimethylamine precursors
《Journal of Environmental Sciences》2017年第8期331-339,共9页Shixiang Li Xulan Zhang Er Bei Huihui Yue Pengfei Lin Jun Wang Xiaojian Zhang Chao Chen 
supported by the National Natural Science Foundation of China (No.21477059);the National Water Major Project (No.2015ZX07402-002);the Fundamental Research Funds for the Central Universities (No.15CX02016A);the Tsinghua University Initiative Scientific Research Program (No.20131089247);the open project of State Key Joint Laboratory of environmental simulation and pollution control (Tsinghua University)
N-nitrosodimethylamine(NDMA) precursors consist of a positively charged dimethylamine group and a non-polar moiety, which inspired us to develop a targeted cation exchange technology to remove NDMA precursors. In th...
关键词:Ion exchange Cation exchange resin N-nitrosamine precursors Dimethylamine Ranitidine 
A photolysis coefficient for characterizing the response of aqueous constituents to photolysis
《Frontiers of Environmental Science & Engineering》2016年第3期428-437,共10页David R. HOKANSON Ke LI R. Rhodes TRUSSELL 
UV photolysis and UV based advanced oxidation processes (AOPs) are gaining more and more attention for drinking water treatment. Quantum yield (Ф) and molar absorption coefficient (ε) are the two critical para...
关键词:UV photolysis DISINFECTION advanced oxidation N-NITROSODIMETHYLAMINE quantum yield absorption coefficient 
Silibinin alleviates N-nitrosodimethylamine-induced glutathione dysregulation and hepatotoxicity in rats被引量:1
《Chinese Journal of Natural Medicines》2016年第1期40-47,共8页Devaraj Ezhilarasan Slvanesan Karthikeyan 
supported by the DST-INSPIRE(Department of Science and Technology,Government of India Innovation in Science Pursuit for Inspired Research)fellowship(Award No:DST/INSPIRE Fellowship/2010/dated 16.03.2010)
The present study was designed to evaluate the hepatoprotective and antioxidant potentials of silibinin(SBN)against N-nitrosodimethylamine(DMN)-induced toxic insults in the rat liver.The liver damage was induced in Wi...
关键词:DIMETHYLNITROSAMINE SILIBININ Oxidative stress HEPATOTOXICITY GLUTATHIONE DYSREGULATION 
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) 
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