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首次对郑州地区黄河水作为饮用原水进行加氯消毒处理后产生的副产物作了全面探讨。采用气相色谱仪对郑州自来水公司柿园水厂原水加氯消毒后的副产物进行了测定。实验结果表明 :黄河水作为饮用原水加氯消毒的同时会产生对人体健康有害的物质———三氯甲烷 ,且三氯甲烷的生成量会随着加氯量的大小、氯与水接触时间的长短、水温的高低而不同 ,加氯量越大、氯化时间越长、水温越高 ,三氯甲烷含量越高
For the first time, the Yellow River water in Zhengzhou as drinking raw water chlorination after the by-products made a comprehensive discussion. The gas chromatograph was used to determine the by-products after chlorination disinfection of raw water of Shiyuan water plant of Zhengzhou Water Company. The experimental results show that: the Yellow River water as raw drinking water chlorination disinfection will produce toxic substances on human health --- chloroform, and the formation of chloroform will increase with the amount of chlorine, chlorine and water contact time The length of the water temperature is different, the greater the chlorination, the longer the chlorination, the higher the water temperature, the higher the content of chloroform