生物膜法在活性污泥处理工艺改造中的应用

The Method of Bio-membrane Treatment Applied to Retrofit of Active Sludge Treatment Process

针对目前火电厂中活性污泥法或序批式活性污泥处理工艺流程普遍停运的现象 ,采用将生物膜处理技术嫁接到该系统的方法 ,使其重新发挥作用。应用结果表明生物膜法具有运行管理简单、维护量小、出水水质稳定等特点。该法为停运设施的重新启动提供了一条投资最少的改造途径 ,具有巨大的经济。

Aimed at the active sludge treatment process in general stoppage in fossil power plant, the process is re applied through the method of bio membrane treatment grafting into the process. The result is shown that the method have the advantage of simple operation, less quantity of maintenance and stable quality of output water. The method have huge economical, environmental and social benefits.