摘要
滤布滤池作为一种表层过滤技术,因具有运行管理方便、水头损失少、投资占地小等优点而被广泛应用。结合工程实践,介绍了滤布滤池及其组合工艺在污水深度处理中的应用,并根据二级处理出水水质、处理程度和运行管理等对组合工艺的选择进行了分析,以供设计参考。在此基础上,展望了集混合、絮凝、沉淀于一体的高效沉淀池和滤布滤池组合工艺在污水深度处理中的应用优势与前景。
As a technology of surface layer filtration,the cloth- media filter is widely used because of its easy operation management,less head loss and low investment Combined with the engineering practice,the application of cloth- media filter and its combined process in the advanced treatment of sewage is introduced,and based on the secondary treatment effluent quality,treatment degree and operation management,the choice of combined process is analyzed and referenced for the design.On this basis,the application advantage and the prospect of combined process of high- efficiency sedimentation tank and cloth- media filter integrating the mixing flocculation and sedimentation in the advanced treatment of sewage are described.
出处
《城市道桥与防洪》
2017年第2期122-124,共3页
Urban Roads Bridges & Flood Control
关键词
滤布滤池
高效沉淀池
深度处理
组合工艺
cloth-media filter
high-efficiency sedimentation tank
advanced treatment
combined process
