郑州市周边小麦农田土壤中重金属分布特征与污染状况研究

张珂; 厉萌萌; 刘德权; 张寅栋; 史家庆; 杨进川; 马闯

doi:10.12187/2020.02.007

April 2020

Article Contents

ZHANG Ke, LI Mengmeng, LIU Dequan, et al. Distribution pattern and pollution status of heavy metals in wheat farmland soil around Zhengzhou city[J]. Journal of Light Industry, 2020, 35(2): 50-58. doi: 10.12187/2020.02.007

Citation: ZHANG Ke, LI Mengmeng, LIU Dequan, et al. Distribution pattern and pollution status of heavy metals in wheat farmland soil around Zhengzhou city[J]. Journal of Light Industry, 2020, 35(2): 50-58. doi: 10.12187/2020.02.007 shu

Distribution pattern and pollution status of heavy metals in wheat farmland soil around Zhengzhou city

ZHANG Ke ^1,2,3 ,
LI Mengmeng ¹ ,
LIU Dequan ¹ ,
ZHANG Yindong ¹ ,
SHI Jiaqing ¹ ,
YANG Jinchuan ¹ ,
MA Chuang ^1,2,3

1. School of Material and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China;
2. Key Laboratory of Pollution Treatment and Resource, China National Light Industry, Zhengzhou 450001, China;
3. He'nan Collaborative Innovation Center of Environmental Pollution Control and Ecological Restoration, Zhengzhou 450001, China

Received Date: 2019-09-09

Abstract

A total of 105 soil samples was collected from 21 villages/towns wheat farmland in 6 regions around Zhengzhou in June 2018, and the contents of heavy metals Pb, Cd, Cu and Zn in the soil samples were determined.Their distribution pattern and pollution status were analyzed.The results showed that the average values of Pb, Cu and Zn in the wheat farmland soil around Zhengzhou city were 12.22 mg·kg^-1, 11.20 mg·kg^-1 and 53.57 mg·kg^-1 respectively, all lower than the soil environment quality standard and He'nan fluvo-aquic soil background value;with the increase of soil depth, the contents of these three kinds of heavy metals gradually decreased, and the content of Cd was not reduced;the contents of heavy metals in the wheat farmland soil in different regions was significantly different;among them, the contents of Pb, Cu and Zn in the wheat farmland soil in Gongyi city were relatively high;in the wheat farmland soil, the Pb content in 7 villages/towns and the Zn content in 5 towns exceeded He'nan fluvo-aquic soil background value;and the Cu content and Cd content in 21 villages/towns were lower than the He'nan fluvo-aquic soil background value;Cu and Pb might have homology, and Cu and Zn might be affected by multiple different pollution sources.The soil quality of wheat farmland around Zhengzhou was generally good, but the farmland soil with heavy metal content exceeding He'nan fluvo-aquic soil background value still needs to be monitored.Measures such as strengthening the publicization of agricultural knowledge such as land cultivation and using organic fertilizers instead of chemical fertilizers can improve the basic physical and chemical properties of the soil nature.
- wheat farmland soil,
- heavy metal pollution,
- distribution pattern
References
1. [1]
  HE K L,SUN Z H,HU Y A,et al.Comparison of soil heavy metal pollution caused by e-waste recycling activities and traditional industrial operations[J].Environ Sci Pollut R,2017,24(10):9387.
2. [2]
  LUO C L,LIU C P,WANG Y,et al.Heavy metal contamination in soils and vegetables near an e-waste processing site,South China[J].J Hazard Mater,2011,186(1):481.
3. [3]
  ZHUANG P,ZOU B,LI N Y,et al.Heavy metal contamination in soils and food crops around Dabaoshan Mine in Guangdong,China:Implication for human health[J].Environ Geochem Hlth,2009,31(6):707.
4. [4]
  PENG J F,SONG Y H,YUAN P,et al.The remediation of heavy metals contaminated sediment[J].J Hazard Mater,2009,161(2/3):633.
5. [5]
  王烁.我国农田土壤重金属污染修复技术、问题及对策的探讨[J].环境与发展,2019,31(1):57.
6. [6]
  张小胖,罗贤冬.农用地土壤有效态重金属污染修复技术研究思路及方案建议[J].世界有色金属,2018(13):219.
7. [7]
  陈卫平,杨阳,谢天,等.中国农田土壤重金属污染防治挑战与对策[J].土壤学报,2018,55(2):261.
8. [8]
  吴劲楠,龙健,刘灵飞,等.某铅锌矿区农田重金属分布特征及其风险评价[J].中国环境科学,2018,38(3):1054.
9. [9]
  周艳,陈樯,邓绍坡,等.西南某铅锌矿区农田土壤重金属空间主成分分析及生态风险评价[J].环境科学,2018,39(6):382.
10. [10]
  张云霞,宋波,杨子杰,等.广西某铅锌矿影响区农田土壤重金属污染特征及修复策略[J].农业环境科学学报,2018,37(2):239.
11. [11]
  李志涛,王夏晖,何俊,等.四川省江安县某硫铁矿区周边农田土壤重金属来源解析及污染评价[J].农业环境科学学报,2019,38(6):1272.
12. [12]
  尹国庆,江宏,王强,等.安徽省典型区农用地土壤重金属污染成因及特征分析[J].农业环境科学学报,2018,37(1):96.
13. [13]
  王亮,符建伟,崔洁,等.郑州市郊区土壤重金属含量分布及成因初探[J].微量元素与健康研究,2010,27(4):34.
14. [14]
  余广学,张金震,王烨,等.郑州市土壤重金属污染状况和质量评价[J].岩矿测试,2015,34(3):340.
15. [15]
  高军侠,党宏斌,郑敏,等.郑州市郊农田土壤重金属污染评价[J].中国农学通报,2013,29(21):116.
16. [16]
  赵勇,李红娟,孙治强.郑州农区土壤重金属污染与蔬菜质量相关性探析[J].中国生态农业学报,2006,14(4):126.
17. [17]
  王峙.郑州市气候变化对农业生产的影响[J].现代农业科技,2015(20):218.
18. [18]
  杨磊.郑州市城郊菜地土壤重金属环境风险研究[D].郑州:郑州大学,2009.
19. [19]
  国家环境保护总局.土壤环境监测技术规范:HJ/T 166-2004[S].北京:中国环境科学出版社,2004.
20. [20]
  国家环境保护总局.土壤质量铅、镉的测定石墨炉原子吸收分光光度法:GB/T 17141-1997[S].北京:中国环境科学出版社,1997.
21. [21]
  国家环境保护总局.土壤质量铜、锌的测定火焰原子吸收分光光度法:GB/T 17138-1997[S].北京:中国环境科学出版社,1997.
22. [22]
  生态环境部.土壤环境质量农用地土壤污染风险管控标准(试行):GB 15618-2018[S].北京:中国环境科学出版社,2018.
23. [23]
  徐冠君,张东梅,康淳,等.平顶山矿区周边农田土壤重金属污染特征及评价[J].环境与发展,2018,30(8):22.
24. [24]
  陆安祥,王纪华,潘瑜春,等.小尺度农田土壤中重金属的统计分析与空间分布研究[J].环境科学,2007,28(7):1578.
25. [25]
  高占啟,刘廷凤,刘献锋,等.南京江宁区土壤重金属污染及潜在生态风险评价[J].广州化工,2015,43(22):140.
26. [26]
27. [27]
  赵满兴,刘慧,王静,等.减量复合肥配施生物有机肥对番茄土壤肥力及酶活性的影响[J].农学学报,2020,10(2):56.
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Distribution pattern and pollution status of heavy metals in wheat farmland soil around Zhengzhou city

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