Evaluation of DBPs formation from SMPs exposed to chlorine, chloramine and ozone
文献类型：期刊论文
| 作者 | Zhang, Beibei1; Xian, Qiming1; Lu, Jian2 ; Gong, Tingting1; Li, Aimin1; Feng, Jianfang1
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| 刊名 | JOURNAL OF WATER AND HEALTH
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| 出版日期 | 2017-04-01 |
| 卷号 | 15期号:2页码:185-195 |
| 关键词 | bromine incorporation factor (BIF) disinfection by-products (DBPs) disinfection methods influence factors key factor soluble microbial products (SMPs) |
| ISSN号 | 1477-8920 |
| 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 |
| 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 |
| 英文摘要 | 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. |
| 学科主题 | Environmental Sciences & Ecology ; Public, Environmental & Occupational Health ; Microbiology ; Water Resources |
| 研究领域[WOS] | Environmental Sciences & Ecology ; Public, Environmental & Occupational Health ; Microbiology ; Water Resources |
| 关键词[WOS] | DISINFECTION BY-PRODUCTS ; SOLUBLE MICROBIAL PRODUCTS ; DRINKING-WATER ; N-NITROSAMINES ; BROMIDE ION ; PRECURSORS ; SPECIATION ; OZONATION ; OXIDATION ; PH |
| 收录类别 | SCI |
| 原文出处 | 10.2166/wh.2016.136 |
| 语种 | 英语 |
| WOS记录号 | WOS:000399317700002 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/22058]  |
| 专题 | 烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室 |
| 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 |
| 推荐引用方式 GB/T 7714 | 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,&Feng, Jianfang.(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. |
入库方式： OAI收割
来源：烟台海岸带研究所
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