低温低浊水处理技术中水处理剂的最佳选择  

Optimum Selection of Water Treatment Chemicals for Low Temperatureand Low Turbidity Water

作　　者：李冬梅[1] 金同轨[2] 

机构地区：[1]广东工业大学建设学院水工艺及建筑设备研究所,广东广州510643 [2]西安建筑科技大学环境与市政工程学院,陕西西安710055

出　　处：《净水技术》2003年第5期13-16,共4页Water Purification Technology

摘　　要：在低温低浊水(T<10℃,C0<10NTU)处理中,采用常规强化处理流程的处理效果不理想。该文采用微絮凝-深床直接过滤工艺技术,投加不同的水处理剂,比较了各种水处理剂对低温低浊水的处理效果,讨论了处理机理,对水处理剂的最佳选择提出了建议。For low temperatura (T<10℃) and low turbidity (C00<10NTU) water, treatment efficien-cy of Qujiang water plant is unsatisfied by conventional enchanced treatment technology. Micro-floccula-tion/deep bed direct filtration technology was carried out with different types of water treatment chemicals according to the temperature and turbidity of raw water. Water treatment efficiencies and mechanisms were compared and some recommendations for selecting water treatment chemicals were suggested.

关 键 词：水处理剂 低温低浊水 絮凝 过滤 

分 类 号：TU991.22[建筑科学—市政工程]