絮凝沉淀法除铁、锰

The Method of Concretion to Remove Iron and Manganese

本文对我市郊一居民区深井地下水中铁、锰进行处理实验。通过烧杯法、正交法静态试验、相似模型法动态试验，从而确定自然氧化（曝气），碱式氯化铝（ＰＡＣ）絮凝沉淀除铁除锰，处理设备选用一体化高效净水器。结果表明除铁从源水３．２ｍｇ／Ｌ降至０．４ｍｇ／Ｌ，除锰从０．４８ｍｇ／Ｌ降至０．１ｍｇ／Ｌ，可作为生活饮用水。

This article is about the treating expetiment of deep graund water which contains iron and manganese to the residential area of Wuhu suburbs.The natural oxidation is established through the method of leaker,the static experiment with the method of intersection,the dynamic state experiment with the method of similar model.Iron and manganese are removed by using the method of PAC.During the experiment, we chase and organic whole high effective purifying water device as the treating equipment. The result show that iron removed from,original water reduced from 3.2mg/L to 0.4mg/L,manganses, from 0.48mg/L to 0.1mg/L,and the water purified can be as live drinking water.