| 宝钢冷轧电镀锌废水处理 |
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| 引用本文： | 张鹤鸣. 宝钢冷轧电镀锌废水处理[J]. 工业用水与废水, 2000, 31(3): 25-27 |
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| 作者姓名： | 张鹤鸣 |
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| 作者单位： | 上海宝钢集团公司设计研究院,上海,201900 |
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| 摘 要： | 冷轧厂电镀锌工艺的改造，引起废水中锌含量增大到８００ｍｇ／Ｌ，需处理后排放，采用中和－薄膜过滤技术相结合的工艺处理电镀锌废水，可使废水中锌含量达到国家排放标准，处理后的废水回收利用。
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| 关 键 词： | 电镀 废水处理 中和 过滤 冷轧 |
| 修稿时间： | 1999-12-13 |
Treatment of Wastewater from Electric Galvanization |
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| ZHANG He-ming. Treatment of Wastewater from Electric Galvanization[J]. Industrial Water & Wastewater, 2000, 31(3): 25-27 |
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| Authors: | ZHANG He-ming |
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| Affiliation: | ZHANG He_ming |
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| Abstract: | The revampingof the electric galvanization process in a cold rolling mill caused the increase of zinecontent in the wastewater to 800 mg/L and,therefore,the wastewater needed to be treatedbefore discharged.The use of a combined technology of neutralization andmembrane_filtration in the treatment of the wastewater from electric galvanization madethe zine content in the wastewater meet the state discharge standard,and the treatedwastewater can be recycled and reused. |
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| Keywords: | electric galvanization wastewater treatment neutralization filtration |
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