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微絮凝拦截沉淀是一项新型的水处理工艺与技术。综述了拦截沉淀基本原理 ,介绍了拦截沉淀技术在水厂传统沉淀工艺改造中的应用。实践证明 ,拦截沉淀池相对传统沉淀工艺在除浊率和降低混凝剂单耗方面具有优越性 ,同时指出了这种新技术在生产推广中急需解决的关键问题。
Micro-flocculation interception precipitation is a new type of water treatment technology and technology. The basic principles of interception and sedimentation are reviewed. The application of interception and sedimentation technology in the transformation of traditional sedimentation process in waterworks is introduced. Practice has proved that interception sedimentation tank relative to the traditional sedimentation process in addition to turbidity and reduce coagulant unit consumption has advantages, at the same time pointed out that the new technology in the production and promotion of the urgent need to solve the key issues.