跨膜压力(MPa)

渗出液重金属离子及COD含量(mg·L⁻¹)

去除率/%

Cu²⁺

Zn²⁺

Cd²⁺

Pb²⁺

COD_Cr

Cu²⁺

Zn²⁺

Cd²⁺

Pb²⁺

COD_Cr

0.15

0.1400

0.6350

0.0175

0.0563

12.7

82.0

80.95

51.72

96.70

89.33

0.30

0.0538

0.1325

0.0075

0.0250

8.09

93.09

96.02

79.31

98.53

93.20

0.45

0.0188

0.0688

0.0100

0.0865

3.00

97.59

97.94

72.41

94.93

97.48

0.60

0.0113

0.0100

0.0025

0.0088

2.83

98.55

99.70

93.10

99.49

97.62