| 黄药生产废水处理方法探讨 |
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| 引用本文： | 孙伟,黄华,曹学锋,孟玮,董栋. 黄药生产废水处理方法探讨[J]. 有色金属(选矿部分), 2012, 0(2): 47-50 |
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| 作者姓名： | 孙伟 黄华 曹学锋 孟玮 董栋 |
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| 作者单位： | 中南大学资源加工与生物工程学院,长沙,410083 |
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| 基金项目： | 国家自然科学基金(50874117) |
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| 摘 要： | 采用FeSO4、聚合硫酸铁(PFS)以及聚丙烯酰胺(PAM)等药剂对黄药生产过程中产生的高浓度有机废水进行了试验研究。研究结果表明,中性条件下,用4 g/L的FeSO4、1 mg/L的PAM处理该废水,CODCr去除率达到65%,黄药去除率大于99%;用2 g/L聚合硫酸铁、1 mg/L PAM处理该废水,CODCr去除率大于85%,黄药去除率达到100%。
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| 关 键 词： | 黄药废水 絮凝 硫酸亚铁 聚合硫酸铁 聚丙烯酰胺 CODCr |
| 收稿时间： | 2011-09-09 |
| 修稿时间： | 2012-01-20 |
Study on the treating metods of high concentration organic wastewater in production of xanthate |
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| SUN Wei,HUANG Hu,CAO Xuefeng,MENG Wei and DONG Dong. Study on the treating metods of high concentration organic wastewater in production of xanthate[J]. , 2012, 0(2): 47-50 |
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| Authors: | SUN Wei HUANG Hu CAO Xuefeng MENG Wei DONG Dong |
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| Affiliation: | (School of Minerals Processing and Bioengineering,Central South University,Changsha 410083,China) |
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| Abstract: | In this paper,the organic wastewater produced during the production of xanthate is treated through adding flocculation ferrous sulfate,polymeric ferric sulfate(PFS) and polyacrylamide(PAM).The results indicate: in neutral condition,when the dosage of ferrous sulfate is 4 g/L and polyacrylamide dosage is 0.5 mg/L,the CODCr removal rate reaches 65% and the xanthate removal rate is higher than 99%;when the polymeric ferric sulfate dosage is 2 g/L and PAM dosage is 1 mg/L,the CODCr removal rate reaches 85%,and the xanthate removal rate reaches 100%. |
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| Keywords: | xanthate waste water flocculation ferrous sulfate polymeric ferric sulfate PAM CODCr |
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