SBR法反硝化过程模糊控制器的设计和碳源投加方式的选择  

The construction of fuzzy controller of denitrification in SBR process and the choice of carbon addition method

作　　者：高景峰[1] 彭永臻[1] 王淑莹[1] 

机构地区：[1]北京工业大学环境与能源工程学院,北京100022

出　　处：《环境科学学报》2003年第6期733-737,共5页Acta Scientiae Circumstantiae

基　　金：国家自然科学基金重点资助项目 ( 50 13 80 10 ) ;北京市自然科学基金项目 ( 80 0 2 0 0 5)

摘　　要：在大量试验的基础上构建了SBR法反硝化过程的模糊控制器 ,并进行了 3种碳源投加方式的实时控制试验 .结果表明 ,按较小的速率连续投加碳源是最佳投加方式 ,它不仅可以满足反硝化速率上的要求 ,还可以尽量地减少再曝气时间 .On the basis of the fundamental experiments, the fuzzy controller of denitrification in SBR was constructed, and the on-line fuzzy control experiments comparing three methods of carbon addition were carried out. The results showed a continuous carbon addition at a low rate was the best method, as it can not only give higher denitrification rate but also reduce the re-aeration time as much as possible. It appeared promising that pH and ORP were used as fuzzy control parameters to control the denitrification time and the carbon addition.

关 键 词：SBR法 反硝化 模糊控制 设备设计 碳源投加方式 污水处理 生物处理 

分 类 号：X703[环境科学与工程—环境工程]