城市污水处理厂化学除磷工艺精确控制技术研究进展  

Research Progress on Precise Control Technology for Chemical Phosphorus Removal of Urban Sewage Treatment Plant

作　　者：汪辉[1,2] 马伟芳[2] 曾凡刚[1] 韩冬梅[2] 

机构地区：[1]中国人民大学环境学院,北京100872 [2]北京市可持续发展促进会,北京100084

出　　处：《环境科学与管理》2011年第12期85-89,共5页Environmental Science and Management

基　　金：北京市科技计划项目（10110904740000）

摘　　要：现今自动控制系统已经广泛应用于城市污水处理厂。总结归纳了污水处理厂的化学除磷工艺，重点对加药过程控制的类型，包括手动控制系统、自动控制系统、智能控制系统进行较为详细的论述。最后针对传统污水处理厂存在的问题和不足，提出研究污水处理厂化学除磷工艺精确控制系统技术的必要性。Nowadays, auto-control system has been widely applied in the urban sewage treatment plants. The technology of chemical phosphorus removal were summarized and the types of dosing process control such as manual control system, auto-control system, intelligent control system and so on were dissertated in detail. In conclusion, based on the disadvantages and deficiencies of sewage treatment plants, the necessity of precise control technology for chemical phosphorus removal of urban sewage treatment plant was pointed out.

关 键 词：化学除磷 加药过程控制系统 精确控制系统 

分 类 号：X703.1[环境科学与工程—环境工程]