典型电镀场地重金属污染程度综合评价分析

王春林; 蒋卫国; 宋颉; 耿治鹏

doi:10.12153/j.issn.1674-991X.20221104

典型电镀场地重金属污染程度综合评价分析

doi: 10.12153/j.issn.1674-991X.20221104

王春林^{1, 2,},
蒋卫国^1, ,,
宋颉¹,
耿治鹏¹

1.
遥感科学国家重点实验室, 北京师范大学地理科学学部
2.
北京市测绘设计研究院

基金项目: 国家重点研发计划项目（2020YFC1807403）

详细信息

作者简介:
王春林（1998—），男，硕士研究生，主要从事空间分析、生态遥感等研究，wangchunlin@mail.bnu.edu.cn

通讯作者:
蒋卫国（1976—），男，教授，博士，研究方向为生态环境遥感监测、空间分析与大数据挖掘等研究，jiangweiguo@bnu.edu.cn

中图分类号: X53
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- 文章访问数: 159
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- 被引次数: 0
出版历程
- 收稿日期: 2022-11-04
- 录用日期: 2023-02-20
- 网络出版日期: 2023-05-15

Comprehensive evaluation and analysis of heavy metal pollution degree in typical electroplating sites

WANG Chunlin^{1, 2
,},
JIANG Weiguo^{1
, ,},
SONG Jie¹,
GENG Zhipeng¹

1.
State Key Laboratory of Remote Sensing Science, Faculty of Geographical Science, Beijing Normal University
2.
Beijing Institute of Surveying and Mapping

摘要

摘要:
针对污染程度评价研究中存在的单一指数评价不全面、空间分析不足的问题，基于电镀场地调查报告、遥感影像等数据，综合多种污染指数构建场地综合评价空间模型对电镀场地的污染程度进行综合评价，分析土壤重金属污染分布情况。结果显示：电镀场地中Cr、Ni、Zn、Cu浓度较高，污染超标情况较为突出；其他重金属元素浓度较低，不存在超标情况。各场地不同污染指数空间分布一致性较高，但也存在差异性。在综合评价值空间分布中，各场地功能区分布差异较大，其中污水处理区和电镀车间区的综合值较高。单一指数评价内容较为片面，通过综合评价模型可更全面分析场地污染分布，为场地未来开发提供参考依据。
- 电镀场地 /
- 污染指数 /
- 综合评价 /
- 重金属元素 /
- 空间分布
Abstract:
In view of the problems of incomplete single index evaluation and insufficient spatial analysis in the pollution degree evaluation study, a comprehensive evaluation spatial model was built based on three pollution indexes to carry out research in the electroplating site. Based on the survey report of the electroplating site, remote sensing images and other data, a comprehensive evaluation spatial model was built to comprehensively evaluate the pollution degree and analyze the pollution distribution of the electroplating site. The results show that the concentration of Cr, Ni, Zn, and Cu elements in electroplating sites are relatively high, and the pollution exceeding standard is more prominent; The concentration of other heavy metal elements are relatively low, and there is no situation of exceeding the standard. The spatial distribution of different pollution indexes in different sites have high consistency, but there are also differences. In the spatial distribution of comprehensive evaluation values, there are significant differences in the distribution of functional areas among different sites, with the sewage treatment area and electroplating workshop area having higher comprehensive value. The evaluation content of a single index is relatively one-sided, and a comprehensive evaluation model can provide a more comprehensive analysis of the distribution of site pollution, providing a reference basis for future development of the site.
- electroplating site /
- pollution index /
- comprehensive evaluation /
- heavy metal /
- spatial distribution

HTML全文

图 1 污染场地研究区概况

Figure 1. Overview of the study area of the contaminated sites

下载: 全尺寸图片幻灯片

图 2 污染程度综合评价空间模型示意

Figure 2. Schematic diagram of spatial model for comprehensive evaluation of pollution level

下载: 全尺寸图片幻灯片

图 3 污染场地内梅罗综合污染指数空间分布

Figure 3. Spatial distribution map of Nemerow comprehensive pollution index in the contaminated sites

下载: 全尺寸图片幻灯片

图 4 污染场地地累积指数空间分布

Figure 4. Spatial distribution map of geo-accumulation index in the contaminated sites

下载: 全尺寸图片幻灯片

图 5 污染场地潜在生态危害指数空间分布

Figure 5. Spatial distribution map of potential ecological hazard index in the contaminated sites

下载: 全尺寸图片幻灯片

图 6 场地污染综合评价值空间分布

Figure 6. Spatial distribution map of comprehensive assessment value of site pollution

下载: 全尺寸图片幻灯片

表 1 场地所在地区土壤重金属标准值

Table 1. Soil heavy metal reference values for the area the site located mg/kg　

场地	Cr	Ni	Zn	Pb	Cd	Cu	As	Hg
1#	250	150	3500	400	20	2000	20	8
2#	800	900	5000	800		18000	60	38
3#	1000	200	700	600	20	500	70	20

下载: 导出CSV

表 2 单因子污染指数等级划分

Table 2. Classification of single factor pollution index

$ {\mathit{P}}_{\mathit{i}} $	$ \mathrm{污}\mathrm{染}\mathrm{水}\mathrm{平} $	等级
$ {P}_{i} $≤1	无污染	1
1<$ {P}_{i} $≤2	轻度污染	2
2<$ {P}_{i} $≤3	中度污染	3
$ {P}_{i} $>3	重度污染	4

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表 3 内梅罗综合污染指数等级划分

Table 3. Classification of Nemerow comprehensive pollution index

$ {{P}}_{\mathbf{综}} $	污染等级	污染水平
$ {P}_{\mathrm{综}} $≤0.7	安全	清洁
0.7<$ {P}_{\mathrm{综}} $≤1	警戒	尚清洁
1<$ {P}_{\mathrm{综}} $≤2	轻污染	土壤开始受到污染
2<$ {P}_{\mathrm{综}} $≤3	中污染	土壤受中度污染
$ {P}_{\mathrm{综}} $>3	重污染	污染已相当严重

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表 4 地累积指数划分等级

Table 4. Classification of geo-accumulation pollution index

地累积指数	污染程度	等级
${I}_{{\rm{geo}}}$≤0	无污染	0
0<${I}_{{\rm{geo}}}$≤1	轻到中度污染	1
1<${I}_{{\rm{geo}}}$≤2	中度污染	2
2<${I}_{{\rm{geo}}}$≤3	中到强污染	3
3<${I}_{{\rm{geo}}}$≤4	强污染	4
4<${I}_{{\rm{geo}}}$≤5	强到极严重污染	5
${I}_{{\rm{geo}}}$>5	极严重污染	6

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表 5 潜在生态危害指数等级划分

Table 5. Classification of potential ecological hazard index

RI	危害等级
RI<150	轻微生态危害
150≤RI<300	中等生态危害
300≤RI<600	强生态危害
RI≥600	很强生态危害

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表 6 场地1#重金属描述性统计

Table 6. Descriptive statistical results of heavy metals in Site 1#

元素	平均值/ (mg/kg)	变异系数	土壤背景值/ (mg/kg)^[28]	标准值/ (mg/kg)	最大超标倍数	样本超标率/%
Cr	206.89	1.07	79	250	4.2	23.21
Ni	222.79	2.11	34	150	13.27	19.64
Zn	654.19	1.35	82	3500	1.31	1.79
Pb	25.95	0.45	24	400	0	0
Cd	0.10	0.88	123	20	0	0
Cu	74.46	1.66	28	2 000	0	0

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表 7 场地2#重金属描述性统计

Table 7. Descriptive statistical results of heavy metals in Site 2#

元素	平均值/ （mg/kg）	变异系数/ （mg/kg）	土壤背景值/ (mg/kg)^[29]	标准值/ (mg/kg)	最大超标倍数	样本超标率/%
Cr	96.11	2.81	78.9	800	2.73	1.49
Ni	89.01	2.34	16.9	900	1.77	1.49
Zn	115.40	2.38	81.3	5 000	0	0
Pb	14.78	0.61	34.2	800	0	0
Cu	62.61	2.77	29.5	18 000	0	0
As	9.57	0.38	9	60	0	0
Hg	0.08	0.78	0.2	38	0	0

下载: 导出CSV

表 8 场地3#重金属描述性统计

Table 8. Descriptive statistical results of heavy metals in Site 3#

元素	平均值/ （mg/kg）	变异系数/ (mg/kg)	土壤背景值/ (mg/kg )^[30]	标准值	最大超标倍数	样本超标率/%
Cr	100.10	1.40	56.53	1000	1.35	0.61
Ni	171.92	1.42	17.8	200	9.55	28.06
Zn	326.37	2.34	49.71	700	10.67	9.70
Pb	33.04	0.49	35.87	600	0	0
Cd	0.24	1.22	0.09	20	0	0
Cu	314.96	1.67	17.65	500	5.94	17.58
As	13.30	0.60	13.52	70	0	0
Hg	0.07	0.73	0.085	20	0	0

下载: 导出CSV

参考文献(37)

[1]	张亚平, 张婷, 陈锦芳, 等.水、土环境中锑污染与控制研究进展[J]. 生态环境学报,2011,20(8):1373-1378. doi: 10.3969/j.issn.1674-5906.2011.08.030 ZHANG Y P, ZHANG T, CHEN J F, et al. Research progress on present situation and countermeasure of antimony pollution in water and soil environment[J]. Ecology and Environmental Sciences,2011,20(8):1373-1378. doi: 10.3969/j.issn.1674-5906.2011.08.030
[2]	张富贵, 彭敏, 王惠艳, 等.基于乡镇尺度的西南重金属高背景区土壤重金属生态风险评价[J]. 环境科学,2020,41(9):4197-4209. ZHANG F G, PENG M, WANG H Y, et al. Ecological risk assessment of heavy metals at township scale in the high background of heavy metals, southwestern, China[J]. Environmental Science,2020,41(9):4197-4209.
[3]	倪碧珩, 施维林, 陈洁, 等.某电镀厂地块重金属污染特征与健康风险空间分布评价[J]. 环境工程技术学报,2022,12(3):878-885. NI B H, SHI W L, CHEN J, et al. Pollution characteristics and spatial distribution evaluation of the health risk of heavy metals in an electroplating plant site[J]. Journal of Environmental Engineering Technology,2022,12(3):878-885.
[4]	YU Y, WANG H, HU J. Co-treatment of electroplating sludge, copper slag, and spent cathode carbon for recovering and solidifying heavy metals[J]. Journal of Hazardous Materials, 2021, 417.
[5]	孙兴凯, 黄海, 王海东, 等.大型污染场地修复过程中的问题探讨与工程实践[J]. 环境工程技术学报,2020,10(5):883-890. SUN X K, HUANG H, WANG H D, et al. Discussion of problems in the process of large-scale contaminate sites remediation and project practice[J]. Journal of Environmental Engineering Technology,2020,10(5):883-890.
[6]	金焰, 陈锋, 李立忠, 等.黄石市某地区土壤重金属污染状况研究[J]. 环境科学与技术,2021,44(S1):107-113. JIN Y, CHEN F, LI L Z, et al. Research on soil heavy metal pollution in a certain area of Huangshi City[J]. Environmental Science & Technology,2021,44(S1):107-113.
[7]	陈航, 王颖, 王澍.铜山矿区周边农田土壤重金属来源解析及污染评价[J]. 环境科学,2022,43(5):2719-2731. CHEN H, WANG Y, WANG S. Source analysis and pollution assessment of heavy metals in farmland soil around Tongshan mining area[J]. Environmental Science,2022,43(5):2719-2731.
[8]	刘洋, 何朝辉, 牛学奎, 等.云南某矿区小流域土壤重金属健康风险评价[J]. 环境科学,2022,43(2):936-945. LIU Y, HE Z H, NIU X K, et al. Health risk assessment of soil heavy metals in a small watershed of a mining area in Yunnan[J]. Environmental Science,2022,43(2):936-945.
[9]	杜梅, 张强英, 任培, 等.西藏年楚河流域农用地土壤重金属分布与生态风险评价[J]. 环境工程技术学报,2022,12(5):1618-1625. DU M, ZHANG Q Y, REN P, et al. Distribution of soil heavy metals and ecological risk assessment of agricultural land in Nianchu River Basin, Tibet[J]. Journal of Environmental Engineering Technology,2022,12(5):1618-1625.
[10]	MULLER G. Index of geoaccumulation in sediments of the Rhine River[J]. GeoJournal,1969,2(3):109-108.
[11]	HAKANSON L. An ecological risk index for aquatic pollution control. a sedimentological approach[J]. Water Research,1980,14(8):975-1001. doi: 10.1016/0043-1354(80)90143-8
[12]	郭平, 谢忠雷, 李军, 等.长春市土壤重金属污染特征及其潜在生态风险评价[J]. 地理科学,2005,25(1):108-112. doi: 10.3969/j.issn.1000-0690.2005.01.017 GUO P, XIE Z L, LI J, et al. Specificity of heavy metal pollution and the ecological hazard in urban soils of Changchun City[J]. Scientia Geographica Sinica,2005,25(1):108-112. doi: 10.3969/j.issn.1000-0690.2005.01.017
[13]	谢龙涛, 潘剑君, 白浩然, 等.基于GIS的农田土壤重金属空间分布及污染评价: 以南京市江宁区某乡镇为例[J]. 土壤学报,2020,57(2):316-325. XIE L T, PAN J J, BAI H R, et al. GIS-based spatial distribution and risk assessment of heavy metals in farmland soils: a case study of a town of Jiangning, Nanjing[J]. Acta Pedologica Sinica,2020,57(2):316-325.
[14]	WANG Y, DUAN X, WANG L. Spatial distribution and source analysis of heavy metals in soils influenced by industrial enterprise distribution: case study in Jiangsu Province[J]. Science of the Total Environment,2020,710:134953. doi: 10.1016/j.scitotenv.2019.134953
[15]	NEGAHBAN S, MOKARRAM M, POURGHASEMI H R, et al. Ecological risk potential assessment of heavy metal contaminated soils in Ophiolitic formations[J]. Environmental Research,2021,192:110305. doi: 10.1016/j.envres.2020.110305
[16]	THOMAS M R. A GIS-based decision support system for brownfield redevelopment[J]. Landscape and Urban Planning,2002,58(1):7-23. doi: 10.1016/S0169-2046(01)00229-8
[17]	陈文轩, 李茜, 王珍, 等.中国农田土壤重金属空间分布特征及污染评价[J]. 环境科学,2020,41(6):2822-2833. CHEN W X, LI Q, WANG Z, et al. Spatial distribution characteristics and pollution evaluation of heavy metals in arable land soil of China[J]. Environmental Science,2020,41(6):2822-2833.
[18]	宋静宜, 傅开道, 苏斌, 等.澜沧江水系底沙重金属含量空间分布及其污染评价[J]. 地理学报,2013,68(3):389-397. doi: 10.11821/xb201303010 SONG J Y, FU K D, SU B, et al. Spatial distribution of heavy metal concentrations and pollution assessment in the bed loads of the Lancang River System[J]. Acta Geographica Sinica,2013,68(3):389-397. doi: 10.11821/xb201303010
[19]	何甜, 帅红, 朱翔.长株潭城市群污染空间识别与污染分布研究[J]. 地理科学,2016,36(7):1081-1090. HE T, SHUAI H, ZHU X. Pollution space recognition and pollution distribution of Changsha-Zhuzhou-Xiangtan urban agglomeration[J]. Scientia Geographica Sinica,2016,36(7):1081-1090.
[20]	邓一荣, 陆海建, 董敏刚, 等.粤港澳大湾区典型化工场地苯系物污染特征及迁移规律[J]. 环境科学,2019,40(12):5615-5622. DENG Y R, LU H J, DONG M G, et al. Pollution characteristics and migration of BTEX at a chemical contaminated site in the Guangdong-Hong Kong-Macau Greater Bay Area[J]. Environmental Science,2019,40(12):5615-5622.
[21]	胡春华, 蒋建华, 周文斌.环鄱阳湖区农家菜地土壤重金属风险评价及来源分析[J]. 地理科学,2012,32(6):771-776. HU C H, JIANG J H, ZHOU W. Risk evaluation and sources analysis of heavy metals in vegetable field soil of rural area around Poyang Lake[J]. Scientia Geographica Sinica,2012,32(6):771-776.
[22]	苏全龙, 周生路, 易昊旻, 等.几种区域土壤重金属污染评价方法的比较研究[J]. 环境科学学报,2016,36(4):1309-1316. SU Q L, ZHOU S L, YI H M, et al. A comparative study of different assessment methods of regional heavy metal pollution[J]. Acta Scientiae Circumstantiae,2016,36(4):1309-1316.
[23]	周长松, 邹胜章, 李录娟, 等.几种土壤重金属污染评价方法的对比[J]. 地球与环境,2015,43(6):709-713. ZHOU C S, ZOU S Z, LI L J, et al. Comparison of evaluation methods for soil heavy metals contamination[J]. Earth and Environment,2015,43(6):709-713.
[24]	张宏泽, 崔文刚, 黄月美, 等.黔中喀斯特地区临近矿区耕地土壤重金属污染评价及其源解析[J]. 环境科学学报,2022,42(4):412-421.
[25]	张阿龙, 高瑞忠, 张生, 等.吉兰泰盐湖盆地土壤重金属铬、汞、砷分布的多方法评价[J]. 土壤学报,2020,57(1):130-141. ZHANG A L, GAO R Z, ZHANG S, et al. Evaluation using numerous methods of distribution of heavy metals Cr, Hg and As in Jilantai salt lake basin[J]. Acta Pedologica Sinica,2020,57(1):130-141.
[26]	洪涛, 孔祥胜, 岳祥飞.滇东南峰丛洼地土壤重金属含量、来源及潜在生态风险评价[J]. 环境科学,2019,40(10):4620-4627. HONG T, KONG X S, YUE X F. Concentration characteristics, source analysis, and potential ecological risk assessment of heavy metals in a peak-cluster depression area, southeast of Yunnan Province[J]. Environmental Science,2019,40(10):4620-4627.
[27]	方晓波, 史坚, 廖欣峰, 等.临安市雷竹林土壤重金属污染特征及生态风险评价[J]. 应用生态学报,2015,26(6):1883-1891. FANG X B, SHI J, LIAO X F, et al. Heavy metal pollution characteristics and ecological risk analysis for soil in Phyllostachys praecox stands of Linan[J]. Chinese Journal of Applied Ecology,2015,26(6):1883-1891.
[28]	曹淑萍. 天津市水土环境地球化学调查成果报告[R]. 天津: 天津市地质调查研究院, 2009.
[29]	王海燕. 快速城市化地区耕地土壤重金属含量空间变异与来源分析: 以无锡市锡山区为例[D]. 南京: 南京大学, 2012.
[30]	孔莹莹. 东莞市某电镀厂重金属污染场地风险评估[D]. 兰州: 西北师范大学, 2020.
[31]	侯沁言, 张世熔, 马小杰, 等.基于GIS的凯江流域农田重金属污染评价研究[J]. 农业环境科学学报,2019,38(7):1514-1522. HOU Q Y, ZHANG S R, MA X J, et al. Evaluation of heavy metal pollution in farmland soil of the Kaijiang watershed based on GIS[J]. Journal of Agro-Environment Science,2019,38(7):1514-1522.
[32]	郭朝晖, 肖细元, 陈同斌, 等.湘江中下游农田土壤和蔬菜的重金属污染[J]. 地理学报,2008,63(1):3-11. doi: 10.11821/xb200801001 GUO Z H, XIAO X Y, CHEN T B, et al. Heavy metal pollution of soils and vegetables from midstream and downstream of Xiangjiang River[J]. Acta Geographica Sinica,2008,63(1):3-11. doi: 10.11821/xb200801001
[33]	穆莉, 王跃华, 徐亚平, 等.湖南省某县稻田土壤重金属污染特征及来源解析[J]. 农业环境科学学报,2019,38(3):573-582. MU L, WANG Y H, XU Y P, et al. Pollution characteristics and sources of heavy metals in paddy soils in a County of Hunan Province, China[J]. Journal of Agro-Environment Science,2019,38(3):573-582.
[34]	徐争启, 倪师军, 庹先国, 等.潜在生态危害指数法评价中重金属毒性系数计算[J]. 环境科学与技术,2008,31(2):112-115. XU Z Q, NI S J, TUO X G, et al. Calculation of heavy metals' toxicity coefficient in the evaluation of potential ecological risk index[J]. Environmental Science & Technology,2008,31(2):112-115.
[35]	李娟娟, 马金涛, 楚秀娟, 等.应用地积累指数法和富集因子法对铜矿区土壤重金属污染的安全评价[J]. 中国安全科学学报,2006,16(12):135-139. doi: 10.3969/j.issn.1003-3033.2006.12.024 LI J J, MA J T, CHU X J, et al. Application of index of geo-accumulation and enrichment factor in safety assessment of heavy-metal contamination in soil of copper refining[J]. China Safety Science Journal,2006,16(12):135-139. doi: 10.3969/j.issn.1003-3033.2006.12.024
[36]	SHI Y, XU X, LI Q, et al. Integrated regional ecological risk assessment of multiple metals in the soils: a case in the region around the Bohai Sea and the Yellow Sea[J]. Environmental pollution,2018,242:288-297. doi: 10.1016/j.envpol.2018.06.058
[37]	张施阳.基于GIS的上海市不同功能区土壤重金属污染评价及健康风险评估[J]. 环境工程技术学报,2022,12(4):1226-1236. ZHANG S Y. Assessment of soil heavy metal pollution and health risk in different functional areas of Shanghai City based on GIS[J]. Journal of Environmental Engineering Technology,2022,12(4):1226-1236. ⊕