炼油厂污水pH值控制方法研究  

Research on pH Value Control of Sewage in Oil Refineries

作　　者：李晓羽[1] 马学文[1] 王继男 LI Xiao-yu MA Xue-wen WANG Ji-nan(College of Information Science and Engineering, Northeastern University, Liaoning Shenyang 110819, China)

机构地区：[1]东北大学信息科学与工程学院,辽宁沈阳110819

出　　处：《辽宁化工》2016年第10期1353-1355,共3页Liaoning Chemical Industry

摘　　要：炼油厂污水处理系统关乎企业生存大计,其中pH值控制环节是处理重点和难点,主要是由于pH控制过程中的严重非线性与时滞性。针对国内外对pH值控制现状,分析其特点,提出智能控制方法,并将人工智能应用到pH值控制中。Sewage treatment system does matters to the survival of enterprises, pH value control link is emphasis and difficulty of all parts, mainly due to the serious non-linear and large time lag in the process of pH value control. For the present situation of pH value control at home and abroad, its characteristics were analyzed, intelligent control methods were put forward, and artificial intelligence was applied into pH value control.

关 键 词：炼油厂 PH值 智能控制 

分 类 号：X703[环境科学与工程—环境工程]