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目前,具有国际权威性的饮用水水质标准有世界卫生组织(WHO)的《饮用水水质准则》、欧盟(EC)的《饮用水水质指令》和美国(USEPA)的《国家饮用水水质标准》,它们是各国制订本国水质标准的主要基础和重要参考。近10多年来在以上的水质标准不断的修订过程中,我们不难发现国际饮用水水质标准有如下的发展趋势。1强调微生物指标的安全性目前饮用水的主要风险主要来源于微生物指标,《饮用水水质准则》第三版中明确提出:无论在发展中国
At present, the internationally authoritative drinking water quality standards include the World Health Organization (WHO) Guidelines for Drinking-water Quality, the EU’s Drinking Water Quality Directive, and the US National Drinking-Water Quality Standard (USEPA) , Which are the main bases and important references for countries to formulate their own water quality standards. In the past 10 years or more in the continuous revision of the water quality standards, we can easily find the international drinking water quality standards have the following trends. 1 emphasizes the safety of microbial indicators At present, the main risk of drinking water mainly comes from microbial indicators. The third edition of the Guidelines for Drinking-water Quality clearly states: Whether in developing China