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7月1日,我国新的《生活饮用水卫生标准》正式实施。水质指标由原来的35项增至106项,全部要求强制执行。此次水质新国标的发布有何背景?指标如此大幅度增加的原因何在?《环境与生活》杂志记者就此采访了清华大学环境科学与工程系教授王占生。王教授近年主要研究公众最关心的自来水深度处理问题。他透露,水质指标之所以大幅度增加,与自来水水质的变化有关。
On July 1, China’s new “Health Standard for Drinking Water” was formally implemented. The water quality index has been increased from 35 to 106, and all of them require mandatory implementation. What are the backgrounds for the release of the new national water quality standard? What are the reasons for such a large increase in the number of indicators? The journalist of “Environmental and Life” magazine interviewed Professor Wang Zhansheng of the Department of Environmental Science and Engineering at Tsinghua University. In recent years, Professor Wang has mainly studied the issues of deep processing of the tap water that the public is most concerned about. He disclosed that the significant increase in water quality indicators was related to changes in the quality of tap water.