磁混凝工艺在山东某污水处理厂提标改造中的应用
陈智超, 陈坤, 杨承峰, 刘汝鹏, 张震, 吴震

Application of magnetic coagulation process in upgrading and renovation of a sewage treatment plant in Shandong
Zhichao CHEN, Kun CHEN, Chengfeng YANG, Rupeng LIU, Zhen ZHANG, Zhen WU
表4 改造前后经济性分析
Table 4 Economic analysis before and after renovation
项目

混凝剂/

(kg·m-3

PAM/

(g·m-3

磁粉/

(g·m-3

吨水能耗/

(kW·h)

合计
改造前0.201.0~1.200.022
改造后0.120.7~1.02.50.012
降低0.080.2~0.3-2.50.010
节省费用/(元·t方正汇总行-10.048 00.005 4-0.005 00.008 00.056 4