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%。
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%.
出处
《有色金属（选矿部分）》
CAS
北大核心
2012年第2期47-50,共4页
Nonferrous Metals（Mineral Processing Section）
基金
国家自然科学基金(50874117)
