Analysis of Heavy Metal Pollution of Soil in a Copper Mining Area in the Alpine Desert

CAO Yaohua; ZHANG Yongkang; GAO Zhaoguo; LIU Chengyong; LIU Lin; YAN Xiaohuan

doi:10.13779/j.cnki.issn1001-0076.2019.02.015

2019 Vol. 39, No. 2

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CAO Yaohua, ZHANG Yongkang, GAO Zhaoguo, LIU Chengyong, LIU Lin, YAN Xiaohuan. Analysis of Heavy Metal Pollution of Soil in a Copper Mining Area in the Alpine Desert[J]. Conservation and Utilization of Mineral Resources, 2019, 39(2): 95-100. doi: 10.13779/j.cnki.issn1001-0076.2019.02.015

Citation:

CAO Yaohua, ZHANG Yongkang, GAO Zhaoguo, LIU Chengyong, LIU Lin, YAN Xiaohuan. Analysis of Heavy Metal Pollution of Soil in a Copper Mining Area in the Alpine Desert[J]. Conservation and Utilization of Mineral Resources, 2019, 39(2): 95-100. doi: 10.13779/j.cnki.issn1001-0076.2019.02.015

Analysis of Heavy Metal Pollution of Soil in a Copper Mining Area in the Alpine Desert

1.
Zhengzhou Institute of Multipurpose Utilization of Mineral Resources CAGS, Zhengzhou 450006, China
2.
Key Laboratory for Polymetallic Ores' Evaluation and Utilization, MLR, Zhengzhou 450006, China
3.
NO.2 Institute of Geo-environment Survey of Henan, Zhengzhou 450000, China

More Information

Corresponding author: ZHANG Yongkang, zhangyongkang0102@163.com

Received Date: 01 November 2018

Publish Date: 25 April 2019

Abstract

Abstract

The contents of soil heavy metals (As, Cd, Hg, Pb, Cu and Zn, Cr, Ni) in a copper mine in the alpine desert were analyzed, and a brief evaluation was given. The pollution scope of heavy metals was studied based on a certain range of encrypted sampling in the active mining area, which was collected in combination with predominant wind direction and the direction of river. The results showed that:(1) The overall soil environmental quality in the copper mining area was generally good except that the contents of As, Pb and Cu elements in a small amount of samples distributed in the area around the rock waste dump were higher than the standard(GB15618-2018); (2) The heavy metal pollution around the rock waste dump was small, which was concentrated within 200 m, and the contaminated soil was less than 40 cm in depth; (3) Within 200 m from the dominant wind direction of tailings pond, there was a certain degree of enrichment of heavy metal elements; (4) In the alpine desert area, the climate was cold, dry, less rain, windy all year round, and evaporation was strong. The main influencing factors for the diffusion of heavy metals in the soil were wind and water, and the vertical transmission was weak.
- alpine desert /
- copper mining area /
- heavy metal pollution /
- copper /
- cadmium /
- arsenic

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References

[1]	毛香菊, 马亚梦, 邹安华, 等.内蒙古草原某铜钼矿区土壤重金属污染特征研究[J].环境科学与技术, 2016, 39(6):156-161. Google Scholar
[2]	江涛, 刘小波, 韦秋莲, 等.长湖水库沉积物重金属污染特征及释放机制[J].生态环境学报, 2017, 26(7):1193-1200. Google Scholar
[3]	张昱, 胡君利, 白建峰, 等.电子废弃物拆解区周边农田土壤重金属污染评价及成因解析[J].生态环境学报, 2017, 26(7):1228-1234. Google Scholar
[4]	郭鸿, 高斌, 陈茜.重金属污染物在土壤中的扩散规律及埋置策略研究[J].水资源与水工程学报, 2016, 27(2):237-240. Google Scholar
[5]	张文静, 何川, 魏威.大脚岭铅锌矿尾矿库重金属污染迁移的无损探测与评价[J].有色金属工程, 2015, 5(5):79-84. doi: 10.3969/j.issn.2095-1744.2015.05.019 CrossRef Google Scholar
[6]	周科平, 林允, 胡建华, 等.大脚岭铅锌尾矿库重金属迁移规律与污染评价[J].中南大学学报(自然科学版), 2015, 46(5):1953-1958. Google Scholar
[7]	李致春, 桂和荣, 孙林华, 等.沱河芦岭矿塌陷区段沉积物重金属污染及迁移能力评价[J].环境科学与技术, 2013, 36(7):13-17. doi: 10.3969/j.issn.1003-6504.2013.07.003 CrossRef Google Scholar
[8]	乔鹏炜, 周小勇, 杨军, 等.土壤重金属元素迁移模拟方法在矿集区适用性比较[J].地质通报, 2014, 33(8):1121-1131. doi: 10.3969/j.issn.1671-2552.2014.08.005 CrossRef Google Scholar
[9]	朱昌宇, 黄道友, 朱奇宏, 等.模拟降雨条件下污染土壤中重金属元素径流迁移特征[J].水土保持学报, 2012, 26(4):49-53. Google Scholar
[10]	毛香菊, 邹安华, 马亚梦, 等.南京某铁尾矿库复垦土壤重金属污染评价[J].矿产保护与利用, 2015(1):54-58. Google Scholar
[11]	谢志宜, 张雅静, 陈丹青, 等.土壤重金属污染评价方法研究:以广州市为例[J].农业环境科学学报, 2016, 35(7):1329-1337. Google Scholar
[12]	张金婷, 孙华.内梅罗指数法和模糊综合评价法在土壤重金属污染评价应用中的差异分析[J].环境监测管理与技术, 2016, 28(4):27-31. doi: 10.3969/j.issn.1006-2009.2016.04.007 CrossRef Google Scholar
[13]	张东明, 吕新, 王海江, 等.工业区周边农田重金属污染评价及来源分析[J].土壤通报, 2017, 48(3):715-722. Google Scholar
[14]	王兵.铬渣堆场周边土壤中重金属污染及风险评估[J].有色金属(冶炼部分), 2018(4):81-85. doi: 10.3969/j.issn.1007-7545.2018.04.018 CrossRef Google Scholar
[15]	陈志良, 袁志辉, 黄玲, 等.生物炭来源、性质及其在重金属污染土壤修复中的研究进展[J].生态环境学报, 2016, 25(11):1879-1884. Google Scholar
[16]	孙鑫, 娄燕宏, 王会, 等.重金属污染土壤的植物强化修复研究进展[J].土壤通报, 2017, 48(4):1008-1013. Google Scholar
[17]	张乃明.重金属污染土壤修复理论与实践[M].北京:化学工业出版社, 2017:97-190. Google Scholar
[18]	张爱奎, 莫宣学, 李云平, 等.青海西部祁漫塔格成矿带找矿新进展及其意义[J].地质通报, 2010, 29(7):1062-1074. doi: 10.3969/j.issn.1671-2552.2010.07.013 CrossRef Google Scholar
[19]	时超, 李荣社, 何世平, 等.东昆仑祁漫塔格虎头崖铅锌多金属矿成矿时代及其地质意义-黑云二长花岗岩地球化学特征和锆石U-Pb年龄证据[J].地质通报, 2017, 36(6):977-986. doi: 10.3969/j.issn.1671-2552.2017.06.010 CrossRef Google Scholar
[20]	张永康, 曹耀华, 冯乃琦, 等.青海某铁多金属矿区土壤重金属污染评价[J].矿产保护与利用, 2017(3):94-99. Google Scholar
[21]	张永康, 曹耀华, 高照国, 等.某铜矿区土壤重金属污染评价[J].有色金属(冶炼部分), 2018(8):78-82. Google Scholar
[22]	中国国家环境保护局.中国土壤元素背景值[M].北京:中国环境科学出版社, 1990:87-91. Google Scholar