金东矿业公司铅锌选矿废水处理新工艺研究

金属矿山 ›› 2013, Vol. 42 ›› Issue (06): 126-128+133.

金东矿业公司铅锌选矿废水处理新工艺研究

王志刚¹，陈享享²，张益玮¹，韩会丽²，刘述忠²

1.金东矿业股份有限公司；2.福州大学紫金矿业学院

出版日期:2013-06-17 发布日期:2013-08-09
基金资助:
* 福建省自然科学基金项目（编号：2011J01311,2012J05092），福建省高校产学研合作重大项目（编号：2012Y4008），福州大学发展基金项目（编号：2010XQ30）。

New Process of Treating Wastewater from Lead-Zinc Concentrator of Jindong Mining Company

Wang Zhigang¹，Chen Xiangxiang²，Zhang Yiwei¹，Han Huili²，Liu Shuzhong²

1.Fujian Jindong Mining Co.，Ltd.；2.College of Zijin Mining，Fuzhou University

Online:2013-06-17 Published:2013-08-09

摘要/Abstract

摘要： 为更好地解决金东矿业股份有限公司梅仙选矿厂铅锌选矿废水的循环利用问题，在分析原PAM废水处理工艺所存在弊端的基础上，对JCSS废水处理新工艺进行了实验室试验和工业试验，并考察了处理后废水的铅锌浮选效果。结果表明，采用JCSS工艺可以使选矿废水中的COD_Cr和Cu²⁺、Pb²⁺、Zn²⁺浓度大大低于回用水要求，处理后废水回用于选矿生产不会影响选矿指标，并且JCSS工艺的运行成本比原PAM工艺低1.484元/t。根据上述试验结果，梅仙选矿厂决定采用JCSS工艺取代原PAM工艺。

关键词: 铅锌选矿废水, JCSS废水处理新工艺, PAM废水处理工艺, 废水回用

Abstract: In order to better solve the problem of treating and recycling of wastewater from lead-zinc concentrator in Meixian Beneficiation Plant of Fujian Jindong Mining Co.，Ltd.，and based on analyzing the disadvantages of the former PAM wastewater treatment process，laboratory tests and industrial test on the new JCSS process were made. The effect of the recycled wastewater on the lead-zinc flotation was investigated. The results showed that the recycled wastewater treated with JCSS process could make the content of COD_Cr and Cu²⁺，Pb²⁺，Zn²⁺ greatly lower than the requirement of the reuse water. The recycled wastewater with JCSS process did not affect the index in beneficiation production. Furthermore，the running costs of JCSS process are lower than that of the former PAM about 1.484 yuan/t. According to the test results above，Meixian Beneficiation Plant decides to adopt JCSS process instead of the former PAM process.

Key words: Beneficiation wastewater of lead-zinc ore, New JCSS wastewater treatment process, PAM wastewater treatment process, Reuse of wastewater

王志刚, 陈享享, 张益玮, 韩会丽, 刘述忠. 金东矿业公司铅锌选矿废水处理新工艺研究[J]. 金属矿山, 2013, 42(06): 126-128+133.

WANG Zhi-Gang, CHEN Xiang-Xiang, ZHANG Yi-Wei, HAN Hui-Li, LIU Shu-Zhong. New Process of Treating Wastewater from Lead-Zinc Concentrator of Jindong Mining Company[J]. Metal Mine, 2013, 42(06): 126-128+133.

[1]	余彦岚. Fe₃O₄/埃洛石复合材料制备及其对铅锌选矿废水中有机物降解性能的研究[J]. 金属矿山, 2021, 50(02): 215-220.
[2]	曾懋华, 龙来寿, 黎载波, 赵旭光. 改性煤矸石去除凡口铅锌矿选矿废水中硫化物[J]. 金属矿山, 2013, 42(04): 151-154.
[3]	孔令强, 覃文庆, 何名飞, 刘三军. 蒙自铅锌矿选矿废水净化处理与回用研究[J]. 金属矿山, 2011, 40(04): 153-156+161.
[4]	曾懋华, 龙来寿, 奚长生, 赵旭光. 超声波辅助去除铅锌选矿外排废水中的硫化物[J]. 金属矿山, 2011, 40(02): 146-148+152.

扫码分享