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氯化消毒是目前世界上绝大多数国家和地区普遍采用的饮水消毒方法。70年代初,当人们发现氯与水中的天然有机物会发生反应,产生三卤甲烷(THM_S)类及其他有明显致突变性的有机副产物,其中氯仿已被证实对动物致癌以后,陆续开展了大量的研究工作。一、副产物的分离鉴定迄今发现氯化副产物已超过3000种,可分为挥
Chlorination disinfection is currently the drinking water disinfection methods commonly used in most countries and regions in the world. In the early 1970s, when chlorine was found to react with natural organic compounds in water to produce THMs and other organic by-products with significant mutagenicity, chloroform was confirmed to have been shown to cause cancer in animals A lot of research work. First, the separation and identification of by-products Chloride by-products have been found so far has more than 3,000 species, can be divided into play