基于PLC的模糊控制器在污水处理中的应用

The Application of the Fuzzy Controller Based on PLC in Sewage Handing System

序批式活性污泥法(又称SBR,Sequencing Batch Reactor)是目前广泛使用的间歇式废水生物处理技术。本文提出了一种用模糊控制实现SBR污水处理的自动控制系统,并介绍了模糊控制的算法。为SBR污水处理自动控制提供了一种新的工程方法。

The sequential batch reactive mud method which is used widely now is a sewage biology handing technique with intermittent operation. A fuzzy control method in the automatic control of SBR method sawage handing is presented and the fuzzy control algorithm to realize with PLC is introduced in this paper. A new engineering approach is given for the automatic control of SBR method sawage handing.