Degradation of sulfadiazine by UV/Oxone: roles of reactive oxidative species and the formation of disinfection byproducts
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DOI: 10.1007/s11356-022-18764-4
Abstract: Sulfadiazine (SDZ) is a typical persistent sulfonamide antibiotic, which has been widely detected in natural drinking water sources. The degradation of SDZ by UV/Oxone (potassium monopersulfate compound) was explored in this study. The results showed… read more here.
Keywords: disinfection byproducts; sulfadiazine; degradation; sdz oxone ... See more keywords
Transformation of emerging disinfection byproducts Halobenzoquinones to haloacetic acids during chlorination of drinking water
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.129326
Abstract: Abstract Halobenzoquinones (HBQs) are emerging disinfection byproducts of high toxicity and frequent occurrence in drinking water. HBQs are unstable and can be transformed to hydroxylated HBQs (OH-HBQs) and haloacetic acids (HAAs) in the presence of… read more here.
Keywords: emerging disinfection; water; haloacetic acids; disinfection byproducts ... See more keywords
Identification of novel disinfection byproducts in pool water: Chlorination of the algaecide benzalkonium chloride.
Sign Up to like & getrecommendations! Published in 2019 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2019.124801
Abstract: The maintenance of public swimming pools requires numerous technological steps. One of the most important issues involves microbiological safety. Benzalkonium chloride (BAC) encompasses homologous alkylbenzyldimethylammonium chlorides with various alkyl chains, in particular C12 and C14,… read more here.
Keywords: pool water; water; benzalkonium chloride; disinfection byproducts ... See more keywords
Formation and interdependence of disinfection byproducts during chlorination of natural organic matter in a conventional drinking water treatment plant.
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DOI: 10.1016/j.chemosphere.2019.125227
Abstract: It is crucial to explore the source, formation process and interdependence of disinfection byproducts (DBPs) to reduce their risk on public health. In this investigation, a source water was chlorinated to evaluate the initial formation… read more here.
Keywords: disinfection byproducts; water; water treatment; formation ... See more keywords
A comprehensive review of mathematical models developed for the estimation of organic disinfection byproducts.
Sign Up to like & getrecommendations! Published in 2019 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2019.125797
Abstract: In this review, we present comparative and comprehensive views on the foundations, potentials and limitations of the previously reported mathematical models for the estimation of the concentration of disinfection byproducts (DBPs) generated during the chlor(am)ination… read more here.
Keywords: estimation; disinfection byproducts; chlor ination; review ... See more keywords
Associations between drinking water disinfection byproducts and menstrual cycle characteristics: A cross-sectional study among women attending an infertility clinic.
Sign Up to like & getrecommendations! Published in 2022 at "International journal of hygiene and environmental health"
DOI: 10.1016/j.ijheh.2022.113931
Abstract: Disinfection byproducts (DBPs) have been shown to alter ovarian steroidogenesis and cause estrous cyclicity disturbance and prolongation in experimental studies, however human studies are lacking. We aimed to evaluate the cross-sectional associations between drinking water… read more here.
Keywords: menstrual cycle; cycle; cycle characteristics; disinfection byproducts ... See more keywords
Phototransformation of halophenolic disinfection byproducts in receiving seawater: Kinetics, products, and toxicity.
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DOI: 10.1016/j.watres.2018.11.059
Abstract: Flushing toilet with seawater is an effective method for preserving freshwater resources, but it introduces iodide and bromide ions into domestic wastewater. During chlorine disinfection, iodide and bromide ions in the saline wastewater effluent lead… read more here.
Keywords: seawater; phototransformation halophenolic; disinfection byproducts; disinfection ... See more keywords
Change of disinfection byproducts formation potential of natural organic matter after exposure to persulphate and bicarbonate.
Sign Up to like & getrecommendations! Published in 2020 at "Water research"
DOI: 10.1016/j.watres.2020.115970
Abstract: Activated persulphate (PS) oxidation is a promising in situ remediation technology for groundwater and soils. Application of this technology to contaminated zones may result in a large quantity of PS residue in the subsurface environment… read more here.
Keywords: formation potential; disinfection byproducts; natural organic; organic matter ... See more keywords
Roles and Knowledge Gaps of Point-of-Use Technologies for Mitigating Health Risks from Disinfection Byproducts in Tap Water: A Critical Review.
Sign Up to like & getrecommendations! Published in 2021 at "Water research"
DOI: 10.1016/j.watres.2021.117265
Abstract: Due to rising concerns about water pollution and affordability, there is a rapidly-growing public acceptance and global market for a variety of point-of-use (POU) devices for domestic uses. However, the efficiencies and mechanisms of POU… read more here.
Keywords: water; point use; knowledge gaps; disinfection byproducts ... See more keywords
In vivo toxicity evaluations of halophenolic disinfection byproducts in drinking water: A multi-omics analysis of toxic mechanisms.
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DOI: 10.1016/j.watres.2022.118431
Abstract: Halophenolic disinfection byproducts (DBPs) in drinking water have attracted considerable concerns in recent years due to their wide occurrence and high toxicity. The liver has been demonstrated as a major target organ for several halophenolic… read more here.
Keywords: halophenolic dbps; water; disinfection byproducts; halophenolic disinfection ... See more keywords
Formula Assignment Algorithm for Deuterium-Labeled Ultrahigh-Resolution Mass Spectrometry: Implications of the Formation Mechanism of Halogenated Disinfection Byproducts.
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DOI: 10.1021/acs.analchem.1c04298
Abstract: Ultrahigh-resolution mass spectrometry (UHR-MS) coupled with isotope labeling has attracted significant attention in elucidating the mechanisms of the transformation of dissolved organic matter (DOM). Herein, we developed a novel formula assignment algorithm based on deuterium… read more here.
Keywords: mass spectrometry; formula assignment; disinfection; disinfection byproducts ... See more keywords