电子科技大学学报2003，Vol.32Issue(6)：632-634,3.
污水处理过程中pH值控制方法的研究
Research on pH Value Control for Sewage Treatment
摘要
Abstract
Take a model sewage treatment plant as an example, the mathematic model of sewage acid/alkali deviation is figured out oriented by combined oxidation ditches. The relationship between pH measuring value and acid/alkali deviation is built up by means of non-linear transformation. According to these results, the adaptive algorithm is given out for digital discharge valve control. The algorithm adopted Restricted Least Square Method to estimate the parameter 00 and realized estimating on-line.The control system has been used in that model plant and the controlling results are proved good.关键词
污水处理/pH值/控制/算法Key words
sewage treatment/pH value/control/algorithm分类
信息技术与安全科学引用本文复制引用
李辉,洪涛..污水处理过程中pH值控制方法的研究[J].电子科技大学学报,2003,32(6):632-634,3.基金项目
四川省科技厅应用基础资助项目,编号:H04010801JS40011 （）
