污水厂化学强化除磷投药量精准自动控制
李振华,蔡丽云,王鸿辉,陈慧杰

Automatic control of precise dosage for chemical enhanced phosphorus removal in wastewater treatment plant
Zhenhua Li,Liyun Cai,Honghui Wang,Huijie Chen
图1 化学除磷主要反应过程示意(以铝盐和铁盐为例)