生活饮用水用聚氯化铝技术指标和分析方法研究

发布时间：2018-07-22 21:13

【摘要】：从2012年7月1日起中国自来水水质要求达到强制性国家标准GB 5749—2006《生活饮用水卫生标准》。2006年版生活饮用水卫生标准与1985年旧版相比其指标种类由35项提高到106项,与欧盟水质标准基本持平。聚氯化铝是目前饮用水常用的化学处理剂之一,作为与水相关的化学品,为了强化其技术标准对产业的支撑作用,提升其标准水平,以保障人身健康安全,参考日本工业标准JIS K 1475—1996《给水用聚氯化铝》、JIS K 1475 AMD1—2006《给水用聚氯化铝》(修改件1)、美国给水工程协会标准ANSI/AWWA B 408—2010《液体聚氯化铝》,并根据中国目前聚氯化铝产品的原料来源、生产工艺状况以及对饮用水的要求等,对在中国境内生产的饮用水用聚氯化铝的技术指标进行推荐并确定了相应的分析方法。
[Abstract]:Since July 1, 2012, the requirements of tap water quality in China have reached the mandatory national standard GB5749-2006. Compared with the old edition of 1985, the 2006 edition of drinking water sanitation standard has increased from 35 items to 106 items. And the European Union water quality standards are basically the same. Polyaluminium chloride is one of the commonly used chemical treatment agents in drinking water at present. As a chemical related to water, in order to strengthen the support function of its technical standard to the industry, to improve its standard level, in order to ensure the health and safety of human beings, polyaluminum chloride is one of the commonly used chemicals in drinking water. Refer to the Japanese Industrial Standard JIS K1475-1996 < Polyaluminium Chloride for Water supply > JIS K 1475 AMD1-2006 < Water supply Polyaluminium Chloride > (Amendment 1), American Water supply Engineering Association Standard ANSI / AWWA B 408-2010 < liquid Polyaluminium Chloride >, and according to current China Polychlorination Sources of raw materials for aluminum products, The technical specifications of polyaluminium chloride used in drinking water produced in China were recommended and the corresponding analytical methods were determined.
【作者单位】：中海油天津化工研究设计院;太仓市新星轻工助剂厂;嘉善绿野环保材料厂;
【分类号】：R123.1;TQ317

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