| 矿山酸性废水综合治理方法的探讨 |
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| 引用本文： | 黄坚,龚竹青.矿山酸性废水综合治理方法的探讨[J].环境工程,1998,16(6):19-21. |
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| 作者姓名： | 黄坚 龚竹青 |
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| 作者单位： | 长沙工业高等专科学校!长沙410012(黄坚)，中南工业大学!长沙410083(龚竹青，蒋汉瀛) |
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| 摘 要： | 根据阶段中和沉淀法、阶段中和—硫化钠沉淀法、阶段中和—H2 S沉淀法综合治理矿山酸性废水的试验结果 ,确定选用四段中和—H2 S沉淀法治理含铝量高的矿山酸性废水 ,使处理后的水达到了国家排放标准 ,并从中回收了铜、锌、锰等有价金属离子。
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| 关 键 词： | 矿山酸性废水 H2S 铜 锌 锰 |
EXPLORATION OF COMPREHENSIVE TREATMENT METHOD OF MINE ACID WASTEWATER |
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| Huang Jian et al.EXPLORATION OF COMPREHENSIVE TREATMENT METHOD OF MINE ACID WASTEWATER[J].Environmental Engineering,1998,16(6):19-21. |
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| Authors: | Huang Jian |
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| Institution: | Huang Jian et al |
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| Abstract: | Four\|section neutralization\|hydrogen sulfide precipitation is selected to treat mine acid wastewater of high content of aluminium according to the experimental results of treating comprehensively mine acid wastewater by stage neutralization precipitation,stage neutralization\|sodium sulfide precipitation and stage neutralization\|hydrogen sulfide precipitation.The effluent can meet national emission standard;and negotiable metal ions,such as those of copper,zinc and manganese can also be recovered. |
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| Keywords: | mine acid wastewater hydrogen sulfide copper zinc and manganese |
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