研究论文
高景峰,彭永臻,王淑莹.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[J].环境科学学报,2003,23(6):733-737
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
- 基金项目：国家自然科学基金重点资助项目(50138010);北京市自然科学基金项目(8002005)
- 作者
- 单位
- 高景峰
- 北京工业大学环境与能源工程学院,北京 100022
- 彭永臻
- 北京工业大学环境与能源工程学院,北京 100022
- 王淑莹
- 北京工业大学环境与能源工程学院,北京 100022
- 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.以pH和ORP作为SBR法反硝化时间和碳源投加的在线模糊控制参数是可行的和可靠的.
- Abstract：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.
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