| 上海某黄浦江原水供水系统中主要致嗅物质的迁移规律分析 |
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| 引用本文： | 白晓慧,张明德,贾程慎. 上海某黄浦江原水供水系统中主要致嗅物质的迁移规律分析[J]. 环境科学, 2011, 32(1): 120-124 |
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| 作者姓名： | 白晓慧 张明德 贾程慎 |
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| 作者单位： | 1. 上海交通大学生命科学技术学院水质科学与工程实验室,上海,200240
2. 上海市自来水市南有限公司,上海,200002 |
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| 基金项目： | 国家水体污染控制与治理科技重大专项(2009ZX07421-005) |
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| 摘 要： | 采用顶空固相微萃取-气相色谱质谱联用研究了上海市某黄浦江水源供水系统中2-甲基异莰醇(M1B)、土味素(GSM)和余氯的迁移变化规律.结果表明,黄浦江源水及其各级净水工艺处理水、管网水和二次供水系统末端水中均含有MIB和GSM,分别在2～18 ng/L和2.68～5.06 ng/L之间;其浓度经水厂各级工艺处理后明显下...
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| 关 键 词： | 饮用水 致嗅物质 2-甲基异莰醇 土味素 余氯 |
| 收稿时间： | 2010-01-16 |
| 修稿时间： | 2010-05-11 |
Migration of Main Odorous Compounds in a Water Supply System with Huangpu River as Raw Water in Shanghai |
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| BAI Xiao-hui,ZHANG Ming-de and JIA Cheng-shen. Migration of Main Odorous Compounds in a Water Supply System with Huangpu River as Raw Water in Shanghai[J]. Chinese Journal of Environmental Science, 2011, 32(1): 120-124 |
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| Authors: | BAI Xiao-hui ZHANG Ming-de JIA Cheng-shen |
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| Affiliation: | BAI Xiao-hui1,ZHANG Ming-de2,JIA Cheng-shen1(1.Laboratory of Water Science and Technology,College of Life Science and Biotechnology,Shanghai Jiao Tong University,Shanghai 200240,China,2.Shanghai Shinan Waterworks Co.Ltd.,Shanghai 200002,China) |
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| Abstract: | Migration and variation of odorous compounds as geosmin,2-methylisoborneol(MIB) and residual chlorine in drinking water taken from Huangpu River were studied by using headspace solid phase microextraction procedure(HSPME) and gas chromatograph with mass spectrometry.The results showed that,raw water,processed water,pipe water(taken from pump station) and secondary-supply water all contained MIB and geosmin ranging from 2 ng /L to 18 ng /L and 2.68 ng /L to 5.06 ng /L respectively and decreased dramatically ... |
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| Keywords: | drinking water odorous compounds 2-methylisoborneol(MIB) geosmin(GSM) residual chlorine |
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