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disinfection byproducts 2

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Disinfection byproducts in drinking water and regulatory compliance: A critical review

Xiaomao WANG,Yuqin MAO,Shun TANG,Hongwei YANG,Yuefeng F. XIE

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 1,   Pages 3-15 doi: 10.1007/s11783-014-0734-1

Abstract: Disinfection by-products (DBPs) are regulated in drinking water in a number of countries.levels, the regulation comparison among various countries, DBP compliance strategies, and emerging DBPsFormation of emerging DBPs, including iodinated DBPs and nitrogenous DBPs, is one of unintended consequencesAt much lower levels than carbonaceous DBPs, however, emerging DBPs have posed higher health risks.

Keywords： Disinfection byproducts (DBPs)     drinking water standards     regulatory compliance     alternative disinfection     information collection rule (ICR)     emerging DBPs    

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Whole pictures of halogenated disinfection byproducts in tap water from China’s cities

Yang PAN,Xiangru ZHANG,Jianping ZHAI

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 1,   Pages 121-130 doi: 10.1007/s11783-014-0727-0

Abstract: reactions with natural organic matter in source water to form numerous brominated/iodinated disinfection byproducts(DBPs).ion scans of 35, 81, and 126.9, whole pictures of polar chlorinated, brominated, and iodinated DBPsNumerous polar halogenated DBPs were detected, including haloacetic acids, newly identified halogenatediodine were also measured to indicate the total levels of all chlorinated, brominated, and iodinated DBPs

Keywords： Disinfection byproducts (DBPs)     total organic halogen     tap water in China    

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Control strategies for disinfection byproducts by ion exchange resin, nanofiltration and their sequential

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 10, doi: 10.1007/s11783-023-1725-x

Abstract:

● Effects of AER adsorption and NF on DBP precursors, DBPs, and TOX

Keywords： Disinfection byproducts     Control     Anion exchange resin     Nanofiltration     Cytotoxicity    

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Formation of disinfection byproducts from accumulated soluble products of oleaginous microalga after

Yu Liu, Qiao Zhang, Yu Hong

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 6, doi: 10.1007/s11783-017-0938-2

Abstract: (SAP) should be paid much attention, as they are important precursors for formation of disinfection byproducts(DBPs), which have potential risks for human health.The produced DBPs were demonstrated to include trihalomethanes and haloacetic acids.algal cultivation time was extended in wastewater, the accumulated SAP strengthened the formation of DBPs

Keywords： HQ     Chlorination     Disinfection byproducts     Fluorescence spectroscopy     Soluble algal products    

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Enhanced formation of trihalomethane disinfection byproducts from halobenzoquinones under combined UV

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 6, doi: 10.1007/s11783-021-1510-7

Abstract:

• 2,6-DCBQ and TCBQ generated THMs differently in chlorine and UV/chlorine processes.

Keywords： Halobenzoquinone     Trihalomethane     Chlorine disinfection     UV irradiation     Disinfection byproducts     Combined    

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Nanofiltration for drinking water treatment: a review

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 5,   Pages 681-698 doi: 10.1007/s11705-021-2103-5

Abstract: ., disinfection byproducts, per- and polyfluoroalkyl substances, and arsenic).

Keywords： nanofiltration     drinking water     disinfection byproducts     micropollutants     selectivity    

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Identification of important precursors and theoretical toxicity evaluation of byproducts driving cytotoxicity

Qian-Yuan Wu, Yi-Jun Yan, Yao Lu, Ye Du, Zi-Fan Liang, Hong-Ying Hu

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 2, doi: 10.1007/s11783-019-1204-6

Abstract: • NOM formed more C-DBPs while amino acids formed more N-DBPs during chlorination • Aspartic acid andfor water treatment, is unfortunately always accompanied with the formation of hazardous disinfection byproducts(DBPs).The results showed that NOM mainly formed carbonaceous DBPs (C-DBPs), such as trichloromethane, whileamino acids mainly formed nitrogenous DBPs (N-DBPs), such as dichloroacetonitrile (DCAN).

Keywords： Chlorination     Dichloroacetonitrile     Aspartic acid     Asparagine     Toxicity index    

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Recent advances in the electrochemical oxidation water treatment: Spotlight on byproduct control

Yang Yang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 5, doi: 10.1007/s11783-020-1264-7

Abstract: When we use EO techniques to eliminate target contaminants with concentrations at μg/L-levels, byproducts

Keywords： Electrochemical water treatment     Byproducts     Perchlorate    

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Characteristics of typical dissolved black carbons and their influence on the formation of disinfection by-products in chlor(am)ination

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 12, doi: 10.1007/s11783-022-1585-9

Abstract:

● The physicochemical and structural properties of DBC were characterized.

Keywords： Dissolved black carbon (DBC)     Chlorine     Chloramine     Disinfection by-products (DBPs)     Disinfection by-products    

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Formation of disinfection by-products during sodium hypochlorite cleaning of fouled membranes from membrane bioreactors

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-021-1389-3

Abstract:

•HAAs was dominant among the DBPs of interest.

Keywords： MBR     Biofouling     EPS     Chemical cleaning     DBPs     CLSM    

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Modeling and verifying chlorine decay and chloroacetic acid formation in drinking water chlorination

Wenjun LIU, Shaoying QI,

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 1,   Pages 65-72 doi: 10.1007/s11783-010-0010-y

Abstract: This study presents a phenomenological model that can be used by the water professionals to quantify chlorine decay and disinfection byproduct (DBP) formation in water. The kinetic model was developed by introducing the concept of limiting chlorine demand and extending an established reactive species approach. The limiting chlorine demand, which quantifies chlorine reactive natural organic matter (NOM) on an equivalent basis, was mathematically defined by the relation between ultimate chlorine residue and initial chlorine dose. It was found experimentally that NOM in water has limiting chlorine demand that increases with chlorine dose once the ultimate residue is established. These results indicated that the complex NOM has a unique ability to adjust chemically to the change in redox condition caused by the free chlorine. It is attributed mainly to the redundant functional groups that persist in heterogeneous NOM molecules. The results also demonstrated that the effect of chlorine dose on the rate of chlorine decay can be quantitatively interpreted with the limiting chlorine demand. The kinetic model developed was validated for chlorine decay and chloroacetic acid formation in finished drinking water.

Keywords： chlorine demand     chlorine decay     chloroacetic acids     disinfection byproducts     model    

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Concentration levels of disinfection by-products in 14 swimming pools of China

Xiaolu ZHANG,Hongwei YANG,Xiaofeng WANG,Yu ZHAO,Xiaomao WANG,Yuefeng XIE

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 6,   Pages 995-1003 doi: 10.1007/s11783-015-0797-7

Abstract: exercising and recreational activity in China but little is known about the disinfection by-products (DBPsThis study was conducted as a survey of the DBPs in China swimming pools, and to establish the correlationsThe levels of CH and nitrogenous DBPs were greatly higher than and were comparable to that in typical

Keywords： disinfection by-products (DBPs)     swimming pool     correlation     total organic carbon (TOC)     chlorine residual    

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Title Author Date Type Operation

Disinfection byproducts in drinking water and regulatory compliance: A critical review

Xiaomao WANG,Yuqin MAO,Shun TANG,Hongwei YANG,Yuefeng F. XIE

Journal Article

Whole pictures of halogenated disinfection byproducts in tap water from China’s cities

Yang PAN,Xiangru ZHANG,Jianping ZHAI

Journal Article

Control strategies for disinfection byproducts by ion exchange resin, nanofiltration and their sequential

Journal Article

Formation of disinfection byproducts from accumulated soluble products of oleaginous microalga after

Yu Liu, Qiao Zhang, Yu Hong

Journal Article

Enhanced formation of trihalomethane disinfection byproducts from halobenzoquinones under combined UV

Journal Article

Nanofiltration for drinking water treatment: a review

Journal Article

Identification of important precursors and theoretical toxicity evaluation of byproducts driving cytotoxicity

Qian-Yuan Wu, Yi-Jun Yan, Yao Lu, Ye Du, Zi-Fan Liang, Hong-Ying Hu

Journal Article

Recent advances in the electrochemical oxidation water treatment: Spotlight on byproduct control

Yang Yang

Journal Article

Characteristics of typical dissolved black carbons and their influence on the formation of disinfection by-products in chlor(am)ination

Journal Article

Formation of disinfection by-products during sodium hypochlorite cleaning of fouled membranes from membrane bioreactors

Journal Article

Modeling and verifying chlorine decay and chloroacetic acid formation in drinking water chlorination

Wenjun LIU, Shaoying QI,

Journal Article

Concentration levels of disinfection by-products in 14 swimming pools of China

Xiaolu ZHANG,Hongwei YANG,Xiaofeng WANG,Yu ZHAO,Xiaomao WANG,Yuefeng XIE

Journal Article