Role of ammonia on haloacetonitriles and halonitromethanes formation during Ultraviolet irradiation followed by chlorination/chloramination
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2017.12.073
Abstract: Abstract Combination of ultraviolet (UV) disinfection and chlorination became a common multi-barrier approach taken by water utilities against microbial pathogens in drinking water disinfection. Halogenated disinfection byproducts (DBPs) have been monitored and regulated in drinking… read more here.
Keywords: water; chlorination; disinfection; formation ... See more keywords
Chlorination and chloramination of benzophenone-3 and benzophenone-4 UV filters.
Sign Up to like & getrecommendations! Published in 2018 at "Ecotoxicology and environmental safety"
DOI: 10.1016/j.ecoenv.2018.07.111
Abstract: The objective of this research was to explore the fundamental reactions between chlorine/chloramine and 2-hydroxyl-4-methoxyl benzophenone (BP3)/2-hydroxyl-4-methoxyl benzophenone-sulfonic acid (BP4), which were the most common reactions in benzophenone-type UV filters during drinking water treatment processes.… read more here.
Keywords: benzophenone; chlorine chloramine; bp4; chlorination chloramination ... See more keywords
Evaluation and reduction of THMs, DCAN and TCNM formation potential from chlorination and chloramination of verapamil
Sign Up to like & getrecommendations! Published in 2017 at "Journal of environmental chemical engineering"
DOI: 10.1016/j.jece.2017.08.025
Abstract: Abstract Verapamil (VRPM) is a kind of pharmaceuticals that widely used over the world and frequently detected in wastewater treatment plants effluents and downstream river waters. VRPM also can be a kind of precursor for… read more here.
Keywords: dcan tcnm; chlorination chloramination; chloramination; formation ... See more keywords
Chlorination, chloramination and ozonation of carbamazepine enhance cytotoxicity and genotoxicity: Multi-endpoint evaluation and identification of its genotoxic transformation products.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2017.08.076
Abstract: Investigations have focused on the removal and transformation of pharmaceuticals during drinking water and wastewater treatment. In the present study, we investigated for the first time the changes of the cytotoxicity and genotoxicity based on… read more here.
Keywords: cytotoxicity genotoxicity; chlorination chloramination; ozonation; transformation ... See more keywords
Evaluation of DBPs formation from SMPs exposed to chlorine, chloramine and ozone.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of water and health"
DOI: 10.2166/wh.2016.136
Abstract: Soluble microbial products (SMPs) are an important group of components in wastewater effluents. In this study, the formation of disinfection by-products (DBPs), including trihalomethanes (THMs), haloacetic acids (HAAs), chlorinated solvents (CSs), haloketones (HKs), haloacetonitriles (HANs)… read more here.
Keywords: dbps; chlorination chloramination; formation dbps; formation ... See more keywords