|本期目录/Table of Contents|

[1]刘志红,赵 辉,孟亚鸽,等.磷矿浮选废水处理的试验研究[J].武汉工程大学学报,2017,39(06):582-586.[doi:10. 3969/j. issn. 1674?2869. 2017. 06. 010]
 LIU Zhihong,ZHAO Hui,MENG Yage,et al.Experimental Study on Wastewater Treatment in Phosphate Ore Flotation[J].Journal of Wuhan Institute of Technology,2017,39(06):582-586.[doi:10. 3969/j. issn. 1674?2869. 2017. 06. 010]
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
39
期数:
2017年06期
页码:
582-586
栏目:
化学与化学工程
出版日期:
2017-12-30

文章信息/Info

Title:
Experimental Study on Wastewater Treatment in Phosphate Ore Flotation
文章编号:
1674 - 2869(2017)06 - 0582 - 05
作者:
刘志红123赵 辉123孟亚鸽123韩正伟123
1. 贵州大学 矿业学院,贵州 贵阳 550025;2. 喀斯特地区优势矿产资源高效利用国家地方联合工程实验室,贵州 贵阳 550025;3. 贵州省非金属矿产资源综合利用重点实验室,贵州 贵阳 550025
Author(s):
LIU Zhihong123ZHAO Hui123MENG Yage123HAN Zhengwei123
1. Mining College,Guizhou University, Guiyang 550025,China;2 . National & Local Joint Laboratory of Engineering for Effective Utilization of Regional Mineral Resources from Karst Areas, Guiyang 550025, China;3 . Guizhou Province Key Laboratory of Non-metallic Mineral Resources Comprehensive Utilization, Guiyang 550025, China
关键词:
硅钙质磷矿双反浮选混凝沉淀法废水
Keywords:
silicon-calcium phosphate ore double reverse flotationcoagulation sedimentationwastewater
分类号:
TD97
DOI:
10. 3969/j. issn. 1674?2869. 2017. 06. 010
文献标志码:
A
摘要:
以贵州某地硅钙质磷矿双反浮选废水为研究对象,根据不同作业所产生的废水水质不同,采用CaO+Na2CO3+PAC(poly aluminum chloride,聚合氯化铝)+PAFC(poly aluminum ferric chloride,聚合氯化铝铁)的混凝沉淀方法对其进行分质处理. 试验结果表明:粗选精矿滤液和最终精矿滤液在质量浓度分别为3 200 mg/L、4 000 mg/L、4 200 mg/L、4 200 mg/L和3 200 mg/L、3 200 mg/L、3 600 mg/L、3 600 mg/L的CaO+Na2CO3+PAC+PAFC试剂处理后返回到浮选,会有效的降低废水回用对浮选效果的影响.
Abstract:
The wastewater produced from different production operations in double-reverse flotation of silicon-calcium phosphate ore was treated by the coagulate sedimentation with CaO+Na2CO3+PAC +PAFC. The results showed that the treated filtrate and final concentrate filtrate by CaO+Na2CO3+PAC +PAFC (ρ:3 200 mg/L + 4 000 mg/L, + 4 200 mg/L, + 4 200 mg/L and 3 200 mg/L + 3 200 mg/L + 3 600 mg/L + 3 600 mg/L) have a tiny effect on the flotation when returning to the flotation process .

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2017-05-07基金项目:国家科技支撑计划(2013BAC15B01)作者简介:刘志红,博士,教授,硕士研究生导师. E-mail:582693371@qq.com
更新日期/Last Update: 2018-01-04