铅锌冶炼废水脱钙软化工程设计
夏传,卢丽,李绪忠,王杰
Design of decalcification and softening engineering for lead-zinc smelting wastewater
Chuan XIA,Li LU,Xuzhong LI,Jie WANG
表2
设计进出水水质
Table 2
Designed water quality of the influent and effluent
项目
pH
Ca
2+
/
(mg·L
-1
)
总硬度/
(mg·L
-1
)
TDS/
(mg·L
-1
)
电导率/(μS·cm
-1
)
进水
9
400
1 000
10 142
16 228
出水
6~9
40
100
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