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1反渗透法主要原理是运用R.0膜的小孔径(0.001-0.0001μm)无法机械过滤,只能具有渗透的原理较彻底的滤去水中的杂质、余氯、有机物各类金属离子病菌及病毒,所以该方法目前国际上及中国卫生部认可可以直接生饮的用水。该系统一般用于工业超级纯水(如大规模电子集成电路)制药、食品及高级别墅居家作饮水用。中国卫生部检测标准为《生活饮用水水质处理器卫生安全与功能评价规范--反渗透处理装置》(2001)。
1 The main principle of reverse osmosis method is the use of R.0 membrane pore size (0.001-0.0001μm) can not be mechanically filtered, only with the principle of more thoroughly filter out the impurities in the water, residual chlorine, organic matter, various types of metal ion bacteria and Therefore, this method is currently approved by the Ministry of Health of the People’s Republic of China for direct drinking of raw water. The system is generally used for industrial ultra-pure water (such as large-scale electronic integrated circuits) pharmaceuticals, food and luxury villas home for drinking water. Chinese Ministry of Health testing standards for “drinking water quality of health and safety evaluation of functional norms - reverse osmosis treatment device” (2001).