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| Health risk assessment of rural solid waste in soil-water-crop exposure pathway based on 3MRA model |
| He Yue1, Tang Jun3, Yuan Ye2, Yuan Ying3 |
| 1. Beijing Guozhong Biotechnology Corporation Ltd., Beijing 102211, China; 2. Heilongjiang Provincial Water
Conservancy and Hydropower Survey and Design Institute, Ha Erbin, 150080; 3. State Environmental Protection
Key Laboratory of Simulation and Control of Groundwater Pollution, Chinese Research Academy of Environmental
Sciences, Beijing 100012,China |
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Abstract Health risk assessment of rural solid waste in soil-water-crop exposure pathway in eight villages around China was carried out based on 3MRA model. And the health risk in waste pile and landfill model and safe concentration in landfill model of chlorobenzene, pentachlorophenol, methoxychlor, 2,4-dichlorophenoxyacetic acid, As, Cr6+ and Pb were predicted, respectively. The results showed that the health risk between eight villages was different, and landfill was effective to decreasing the health risk of rural solid waste, which resulted in a high safe concentration of the pollutants. Based on these results we suggested that recycling box for waste battery and pesticide bottle should be placed in villages to decrease the health risk of heavy metals and pesticides.
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| [ 1 ] 项 颂，吴 越，吕兴菊，等. 洱海流域农业面源污染空间分布特征及分类控制策略[ J ]. 环境科学研究，2020，33（ 11 ）：2 474 - 2 483.
[ 2 ] 张秀金，张燕妮. 农村固体废弃物处理现状和优化对策[ J ]. 科技致富向导，2013（ 20 ）：341.
[ 3 ] 袁 野. 基于3MRA模型的农村固体废弃物健康风险评价研究[ D ]. 哈尔滨：东北农业大学，2016.
[ 4 ] 孙跃跃，汪云甲. 农村固体废弃物处理现状及对策分析[ J ]. 农业环境与发展，2007，24（ 4 ）：88 - 90.
[ 5 ] 王瑞梅，张旭吟，张希玲，等. 农户固体废弃物排放行为影响因素研究：基于山东省农户调查的实证[ J ]. 中国农业大学学报（社会科学版），2015，32（ 1 ）：90 - 98.
[ 6 ] 杨松梅，何曼妮. 农村固体废弃物污染现状及其处理处置技术[ J ]. 农村经济与科技，2014，25（ 12 ）：6 - 8.
[ 7 ] ATAFAR Z, MESDAGHINIA A, NOURI J, et al. Effect of fertilizer application on soil heavy metal concentration[ J ]. Environmental Monitoring and Assessment, 2010, 160（1/2/3/4）: 83 - 89.
[ 8 ] DHAL B, THATOI H N, DAS N N, et al. Chemical and microbial remediation of hexavalent chromium from contaminated soil and mining/metallurgical solid waste: a review[ J ]. Journal of Hazardous Materials, 2013, 250/251: 272 - 291.
[ 9 ] GONG Z L, LU X F, MA M S, et al. Arsenic speciation analysis
[ J ]. Talanta, 2002, 58（ 1 ）: 77 - 96.
[ 10 ] 陈苏敏，胡启山，郭鹏程，等. 农药污染及其危害的有效防控[ J ]. 现代农业科技，2008（ 4 ）：94 - 95.
[ 11 ] 王 未，黄从建，张满成，等. 我国区域性水体农药污染现状研究分析[ J ]. 环境保护科学，2013，39（ 5 ）：5 - 9.
[ 12 ] 唐访良，张 明，徐建芬，等. 钱塘江（杭州段）水中有机氯农药残留污染特征及健康风险评价[ J ]. 环境科学学报，2015，35（ 11 ）：3 595 - 3 603.
[ 13 ] MARIN C M, GUVANASEN V, SALEEM Z A. The 3MRA risk assessment framework: a flexible approach for performing multimedia, multipathway, and multireceptor risk assessments under uncertainty[ J ]. Human and Ecological Risk Assessment: an International Journal, 2003，9（ 7 ）: 1 655 - 1 677.
[ 14 ] US EPA. Multimedia, multipathway, and multireceptor risk asses-
sment （3MRA） modeling system volume I: modeling system and science[ R ]. Washiongton DC: US EPA, 2003.
[ 15 ] US EPA. Multimedia, multipathway, and multireceptor risk asses-
sment （3MRA） modeling system， volume Ⅱ: site-based， regional, and national data[ R ]. Washiongton DC: US EPA, 2003.
[ 16 ] US EPA. Surface water, soil, and waste partition coefficients for
metals[ R ]. Washiongton DC: US EPA, 1999.
[ 19 ] 袁 英，席北斗，何小松，等. 基于3MRA模型的填埋场安全填埋废物污染物阈值评估方法与应用研究[ J ]. 环境科学，2012，33（ 4 ）：1 383 - 1 388.
[ 20 ] 纪佳渊. 生物对铅吸收、富集的初步研究及铅污染危害与治理[ J ]. 绿色科技，2012（ 8 ）：98 - 101.
[ 21 ] 张 钊，黄瑾辉，曾光明，等. 3MRA风险模型在铬渣整治项目制定过程中的应用[ J ]. 中国环境科学，2010，30（ 1 ）：139 - 144.
[ 22 ] 雷国龙，付全凯，姜 林，等. 基于土壤汞形态归趋的健康风险评估方法[ J ]. 环境科学研究，2020，33（ 3 ）：728 - 735.
[ 23 ] 袁 鹏，李文秀，彭剑峰，等. 国内外累积性环境风险评估研究进展[ J ]. 环境工程技术学报，2015，5（ 5 ）：393 - 400. |
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