给水处理除藻技术最新进展

我国地表水源富营养化日趋严重,进而导致严重的藻类污染。藻类及其副产物的污染不仅给传统净水工艺带来了诸多不利影响,增加了水处理难度,而且使得供水安全难以保证。文章对饮用水中藻类去除技术进行了具体的论述,并系统分析各技术去除效果、局限性,展望了藻类去除技术发展前景。指出目前控制饮用水中藻类污染必须将水源污染的综合治理、开发高效低廉的新工艺结合起来。

The Latest Improvement of Treatment Techniques for Algae in Drinking Water Treatment Process

The eutrophication of surface water source is more and more seriously, and therefore induces serious algae pollution.In drinking water supplies with conventional process, the pollution of algae and its by-product can cause many influences of negative so that it is difficult to get rid of them. The treatment techniques for algae in drinking water were introduced in this article. Meanwhile, removal efficiency and limitation of different methods were analyzed systematically and some scientific tendencies were prospected. It was suggested that combination of integrated management to the source water pollution, exploitation new technology of high efficiency were the feasible ways to control the algae pollution at present.