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tab1内容2
tab1内容3
tab1内容4
原水电导率(us/cm)
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浓水电导率(us/cm)
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产水电导率(us/cm)
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水回收率(%)
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1000
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25000
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500
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97.96
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2000
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25000
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500
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93.88
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3000
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25000
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500
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89.80
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4000
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25000
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500
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85.71
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5000
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25000
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500
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81.63
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6000
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25000
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500
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77.55
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7000
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25000
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500
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73.47
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8000
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25000
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500
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69.39
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9000
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25000
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500
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65.31
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10000
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25000
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500
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61.22
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某电镀厂日处理300吨电镀综合排放水技术经济分析
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原水电导率(us/cm)
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3000
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浓水电导率(us/cm)
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25000
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产水电导率(us/cm)
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第一级膜分离
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第二级膜分离
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第三级膜分离
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500
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去除悬浮物
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去除重金属、高价盐类
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去除低价盐类
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自来水价(元/吨)
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水质及回用率(%)
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|||
2.3
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澄清水,100
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软水,100
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软水、纯水,89.8
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软水水价估算(元/吨)
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用电量(度/吨)
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|||
3
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0.36
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2
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2.30
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低软水水价估算(元/吨)
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吨水成本(电费+膜)(元)
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|||
4.6
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0.44
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2.51
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4.42
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电费平均估算(元/度)
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吨水效益(澄清水按自来水半价折算)(元)
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0.7
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0.71
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0.49
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0.18
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