Evaluation of DBPs formation from SMPs exposed to chlorine, chloramine and ozone
Zhang, Beibei1; Xian, Qiming1; Lu, Jian2; Gong, Tingting1; Li, Aimin1; Feng, Jianfang1; Xian, QM (reprint author), Nanjing Univ, Sch Environm, State Key Lab Pollut Control & Resource Reuse, Nanjing 210023, Jiangsu, Peoples R China. xianqm@nju.edu.cn
2017-04-01
发表期刊JOURNAL OF WATER AND HEALTH
ISSN1477-8920
卷号15期号:2页码:185-195
产权排序[Zhang, Beibei; Xian, Qiming; Gong, Tingting; Li, Aimin; Feng, Jianfang] Nanjing Univ, Sch Environm, State Key Lab Pollut Control & Resource Reuse, Nanjing 210023, Jiangsu, Peoples R China; [Lu, Jian] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China
摘要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) and trichloronitromethane (TCNM) (chloropicrin), from SMPs during chlorination, chloramination and ozonation was investigated. More carbonaceous DBPs (C-DBPs: THMs, HAAs, CSs and HKs) and nitrogenous DBPs (N-DBPs: HANs and TCNM) were formed in chlorination than chloramination. More dichloroacetic and N-DBPs, and higher DBP formation potential were generated by SMPs than by natural organic matter. The results also show that disinfection factors, including temperature, pH, disinfectant dose, reaction time and bromide level significantly affected the formation of DBPs from SMPs. Additionally, the bromine incorporation factor indicates that chloramination may be a good alternative to chlorination in reducing the formation of Br-DBPs from SMPs. Bromide level and pH were the key factors affecting the formation of DBPs in both chlorination and chloramination.
关键词Bromine Incorporation Factor (Bif) Disinfection By-products (Dbps) Disinfection Methods Influence Factors Key Factor Soluble Microbial Products (Smps)
作者部门中科院海岸带环境过程与生态修复重点实验室
学科领域Environmental Sciences & Ecology ; Public, Environmental & Occupational Health ; Microbiology ; Water Resources
DOI10.2166/wh.2016.136
项目资助者Natural Science Foundation of Jiangsu Province(BK2011032 ; National Natural Science Foundation of China(20777032) ; National Hightech R&D Program of China(2013AA06A309) ; BK20131271)
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收录类别SCI
关键词[WOS]DISINFECTION BY-PRODUCTS ; SOLUBLE MICROBIAL PRODUCTS ; DRINKING-WATER ; N-NITROSAMINES ; BROMIDE ION ; PRECURSORS ; SPECIATION ; OZONATION ; OXIDATION ; PH
文章类型Article
语种英语
WOS研究方向Environmental Sciences & Ecology ; Public, Environmental & Occupational Health ; Microbiology ; Water Resources
WOS记录号WOS:000399317700002
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cn/handle/133337/22058
专题中科院海岸带环境过程与生态修复重点实验室
通讯作者Xian, QM (reprint author), Nanjing Univ, Sch Environm, State Key Lab Pollut Control & Resource Reuse, Nanjing 210023, Jiangsu, Peoples R China. xianqm@nju.edu.cn
作者单位1.Nanjing Univ, Sch Environm, State Key Lab Pollut Control & Resource Reuse, Nanjing 210023, Jiangsu, Peoples R China
2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China
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Zhang, Beibei,Xian, Qiming,Lu, Jian,et al. Evaluation of DBPs formation from SMPs exposed to chlorine, chloramine and ozone[J]. JOURNAL OF WATER AND HEALTH,2017,15(2):185-195.
APA Zhang, Beibei.,Xian, Qiming.,Lu, Jian.,Gong, Tingting.,Li, Aimin.,...&Xian, QM .(2017).Evaluation of DBPs formation from SMPs exposed to chlorine, chloramine and ozone.JOURNAL OF WATER AND HEALTH,15(2),185-195.
MLA Zhang, Beibei,et al."Evaluation of DBPs formation from SMPs exposed to chlorine, chloramine and ozone".JOURNAL OF WATER AND HEALTH 15.2(2017):185-195.
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