| 好氧-兼氧-好氧法处理氯碱生产废水 |
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| 引用本文： | 胡晓剑.好氧-兼氧-好氧法处理氯碱生产废水[J].化工环保,2002,22(4):217-220. |
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| 作者姓名： | 胡晓剑 |
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| 作者单位： | 杭州电化集团有限公司,浙江,杭州,310053 |
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| 摘 要： | 介绍了好氧－兼氧－好氧系统处理氯碱行业电石渣上清液、助剂废水的工艺流程和处理效果。废水经处理后，进水COD从1000mg/L下降至90mg/L以下，COD去除率平均为87.5%,BOD5去除率平均为93.3%，出水指标达到GB8978－1996一级排放标准。
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| 关 键 词： | 好氧－兼氧－好氧法 氯碱生产 废水处理 |
| 文章编号： | 1006-1878(2002)04-0217-04 |
| 修稿时间： | 2001年5月29日 |
Treatment of Chloro-Alcali Industry Wastewater by Aerobic-Facultative Anaerobic-Aerobic Process |
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| Hu Xiaojian.Treatment of Chloro-Alcali Industry Wastewater by Aerobic-Facultative Anaerobic-Aerobic Process[J].Environmental Protection of Chemical Industry,2002,22(4):217-220. |
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| Authors: | Hu Xiaojian |
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| Abstract: | An aerobic facultative anaerobic aerobic system has been used in treatment of carbide slag supernatant and auxiliary wastewater in chloro alcali industry. The process flow and treatment effect are presented. After treatment, COD is reduced from 1000 mg/L to 90 mg/L with 87.5% of removal rate. The average removal rate of BOD 5 is 93.3%. The effluent can meet the first grade of the national discharge standards (GB8978-1996). |
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| Keywords: | aerobic process facultative anaerobic process chloro alcali wastewater |
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