粉末活性炭吸附技术在水厂的应用

Application of Powder Activated Carbon Adsorption Technology to Drinking Water Treatment

作为一种提高出水水质和应对源水突发性污染的有效措施,粉末活性炭吸附技术在国内水厂中得到越来越多的应用。为此详细介绍了粉末活性炭种类的选择、投加量、投加点的确定、吸附效果等,并结合广州市石门水厂的实际应用对工艺的操作过程及实施效果进行了介绍。

Powder Activated Carbon （PAC） adsorption technology is an effective approach to improve the treated water quality and to deal with the sudden pollution of source water. Thus, the technology has been applied to drinking water treatment plants of China widely. This article introduces in detail the selection of PAC, the determination of PAC dosage and dosing positions, and the adsorption efficiency. Combining with the practical application of the technology in Shimen Water Treatment Plant of Guangzhou, the operation procedures and the treatment efficiency of the technology are documented.