加强水生态文明建设 优化二连浩特市净水厂氟化物处理工艺

Reinforcing the Ecological Civilization Construction of Water and Optimizing the Treating Technology of Fluoride of Water Treatment Planting in Erenhot

基于水生态文明建设的要求,二连浩特市供水(改扩建)工程净水厂选取了3种氟化物去除工艺,并进行技术比较分析。结果表明:3种降氟处理工艺均能满足现行国家标准《生活饮用水卫生标准》(GB5749-2006)的规定;采用方案一,活性氧化铝除氟、吸附、再生都是在吸附滤池中进行的,容易自动化控制,而且土木工程建投资少,并且具有处理水量大、效果运行可靠、成本低廉、管理简便、一专多能的特点,其余两个方案作为参考。

As the disposing subject of urban water supply of water treatment plant that can dispose 3.0×104m3 water in Erenhot, the fluoride of raw water was exceed standard, aiming at the fluoride eliminating, this article chose and analyzed three treating technology. The results showed that the three treating technology could achieve the government standard of ＂hygienic standard for drinking water＂（GB5749）.The adsorption and regeneration of activated aluminium oxide defluorination was in adsorption filter, it was easy automation control, civil engineering construction investment was small, disposing water yield was large, operation was reliable, costing was cheap, management was convenient, it was good at many things and expert in one, the other program were as reference.