| 黄药生产废水处理方法探讨 |
| |
| 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(2):47-50. |
| |
| 作者姓名： | 孙伟 黄华 曹学锋 孟玮 董栋 |
| |
| 作者单位： | 中南大学资源加工与生物工程学院,长沙,410083 |
| |
| 基金项目： | 国家自然科学基金(50874117) |
| |
| 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%。
|
| 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： | 9/9/2011 12:00:00 AM |
| 修稿时间： | 2012/1/20 0:00:00 |
Study on the treating metods of high concentration organic wastewater in production of xanthate |
| |
| Authors: | SUN Wei HUANG Hu CAO Xuefeng MENG Wei and DONG Dong |
| |
| Affiliation: | (School of Minerals Processing and Bioengineering,Central South University,Changsha 410083,China) |
| |
| 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%. |
| |
| Keywords: | xanthate waste water flocculation ferrous sulfate polymeric ferric sulfate PAM CODCr |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《有色金属(选矿部分)》浏览原始摘要信息 |
|
点击此处可从《有色金属(选矿部分)》下载全文 |
|
