| 宾县水库水经ClO2与Cl2预处理的副产物 |
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| 引用本文： | 安东,崔福义,刘冬梅,林涛,车振启.宾县水库水经ClO2与Cl2预处理的副产物[J].哈尔滨工业大学学报,2004,36(5):627-630. |
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| 作者姓名： | 安东 崔福义 刘冬梅 林涛 车振启 |
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| 作者单位： | 哈尔滨工业大学,市政环境工程学院,黑龙江,哈尔滨,150090;宾县自来水公司,黑龙江,哈尔滨,150400 |
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| 基金项目： | 哈尔滨工业大学校基金资助项目(HIT.2001.52);北京市重点实验室开放研究课题资助项目. |
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| 摘 要： | 针对黑龙江省宾县水源水质现状，通过GC-Ms测定及Ames试验，分别对预投加ClO2与Cl2处理的饮用水副产物情况进行了评价，与原水相比，预投加ClO2水样中有机物的种类降低了42.3％，而预投加Cl2的水样则升高了7％；预投加ClO2水样的有机物含量也少于预投Cl2的水样和原水水样，并且不含有三氯甲烷和酚、醛类等重点控制的有机污染物质；采用ClO2作为预氧化剂可有效减少致突变物质含量，在生产实践中，应用Cl2预氧化产生的有机副产物和ClO2预氧化产生的无机副产物是必须加以考虑的问题。
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| 关 键 词： | 二氧化氯 氯气 有机物 副产物 致突变物质 |
| 文章编号： | 0367-6234(2004)05-0627-04 |
| 修稿时间： | 2003年4月29日 |
By-products using chlorine dioxide and chlorine water treatments in water facilities in Bin County |
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| AN Dong,CUI Fu-yi,LIU Dong-mei,LIN Tao,CHE Zhen-qi.By-products using chlorine dioxide and chlorine water treatments in water facilities in Bin County[J].Journal of Harbin Institute of Technology,2004,36(5):627-630. |
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| Authors: | AN Dong CUI Fu-yi LIU Dong-mei LIN Tao CHE Zhen-qi |
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| Affiliation: | AN Dong~1,CUI Fu-yi~1,LIU Dong-mei~1,LIN Tao~1,CHE Zhen-qi~2 |
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| Abstract: | GC-MS and Ames experiments are conducted in Bin County's water facilities, and systematic by-products evaluation is also carried out on the ClO_2 and Cl_2 pretreatment of the drinking water. The experiment results indicate that injecting ClO_2 can reduce organic matters in the water by 42.3%; however, using Cl_2 will increase those matters by 7%. ClO_2 pretreatment results in lower organic matters concentration than that of both Cl_2 pretreatment and source water. Water sample after ClO_2 pretreatment does not contain prohibited pollutants such as THMS, hydroxybenzene and aldehyde. It can reduce mutagenic matters with ClO_2 pretreatment as well. It is suggested that in real operation, both the organic by-products created by Cl_2 injection and also the non-organic by-products created by ClO_2 pretreatment should be considered. |
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| Keywords: | chlorine dioxide chlorine organic matter by-product mutagenic matter |
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