钢铁企业双膜法中水回用系统的成功改造及运营
邵亚军,谭善涛,黄金明,张须媚

Successful modification and operation of double membrane water reuse system in steel enterprise
Yajun SHAO,Shantao TAN,Jinming HUANG,Xumei ZHANG
表3 系统改造前后的数据对比表
Table 3 Data comparison before and after system modification
项目改造前改造后
系统进水量/(万t·d-1<3.3≥4.8
超滤系统水回收率/%<80≥92
反渗透系统水回收率/%<70>75
系统产水量/(万t·d-11.2~1.7>3.2
产水电导率/(μS·cm-1>110<100