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一、前言 氟是人体必需微量元素,但过量又可引起中毒。饮水氟是人体氟的重要来源。如何制订好饮水氟卫生标准,是国际上迄今尚未解决的问题。 建国初期,我国饮水氟卫生标准订为1.5毫克/升,1976年修订为1.0毫克/升,适宜浓度为0.5-1.0毫克/升。随着人们对氟源和氟与健康关系的认识不断加深,感到有必要对我国现行饮水氟卫生标准进行修订。因此,1978年8月,中央卫生部委托医科院
First, the preface fluorine is an essential trace element of the human body, but excessive can cause poisoning. Drinking water fluoride is an important source of fluoride. How to make a good drinking water fluorosis standard is an unsolved problem in the world so far. In the early days of the founding of New China, the standard of drinking water fluoride in our country was set at 1.5 mg / L, revised to 1.0 mg / L in 1976 and suitable concentration was 0.5-1.0 mg / L. As people’s understanding of the relationship between fluorine source and fluoride and health continues to deepen, it is necessary to revise the current standard of fluoride for drinking water in our country. Therefore, in August 1978, the Central Ministry of Health commissioned the Medical Institute