Distributed Chlorine Injection To Minimize NDMA Formation during Chloramination of Wastewater
Sign Up to like & getrecommendations! Published in 2018 at "Environmental Science and Technology Letters"
DOI: 10.1021/acs.estlett.8b00227
Abstract: N-Nitrosodimethylamine (NDMA), an important contaminant for potable reuse of municipal wastewater, forms from reactions of dichloramine and amine precursors. Injection of concentrated free chlorine stock solutions into wastewaters containing low levels of ammonia can promote… read more here.
Keywords: ndma formation; formation; wastewater; injection ... See more keywords
Control of N-nitrosodimethylamine (NDMA) formation from N,N-dimethylhydrazine compounds by ozone-based advanced oxidation processes.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of hazardous materials"
DOI: 10.2139/ssrn.4326270
Abstract: N-nitrosodimethylamine (NDMA) is formed during ozonation of model compounds with dimethylhydrazine groups, such as daminozide (DMZ) and 2-furaldehyde 2,2-dimethylhydrazone (2-F-DMH) at pH 7 with yields of 100 % and 87 %, respectively. In this study,… read more here.
Keywords: nitrosodimethylamine ndma; pms; h2o2; ozone ... See more keywords
Oxidation of Citalopram with Sodium Hypochlorite and Chlorine Dioxide: Influencing Factors and NDMA Formation Kinetics
Sign Up to like & getrecommendations! Published in 2019 at "Molecules"
DOI: 10.3390/molecules24173065
Abstract: The highly prescribed antidepressant, citalopram, as one of newly emerging pollutants, has been frequently detected in the aquatic environment. Citalopram oxidation was examined during sodium hypochlorite (NaOCl) and chlorine dioxide (ClO2) chlorination processes since conventional… read more here.
Keywords: ndma formation; formation kinetics; formation; chlorine dioxide ... See more keywords