|Table of Contents|

Environmental Risk Assessment of Antimony Contaminated Soil(PDF)

《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

Issue:
2011年第03期
Page:
296-299
Research Field:
水资源与环境
Publishing date:

Info

Title:
Environmental Risk Assessment of Antimony Contaminated Soil
Author(s):
HUA Yong-peng; CHENG Sheng-gao; HUANG Ting; LI Xuan
School of Environmental Studies, China University of Geosciences, Wuhan 430074, Hubei, China
Keywords:
contaminated site;  soil;  antimony;  health risk;  ecological risk;  assessment model
PACS:
X820.3
DOI:
-
Abstract:
Based on the method and requirement of environmental risk assessment in Guidelines for Site Environmental Assessment and the guidelines for risk assessment of USA superfund act, contaminated site of certain chemical plant in Wuhan was taken as an example, the method of environmental risk assessment of antimony in soil was discussed; ecological risks of antimony contamination and health risks for children and adults with the exposure pathways of oral ingestion, dermal contact and breath inhalation, were calculated by the means of human health and ecological risk assessments. The results showed that the contaminated soil was not hazardous waste, and contents of organic contaminant and most heavy metals were lower than the corresponding criterion, but content of antimony in part was higher, the most mass fraction was 1 262.7×10-6, and the mass fractions of antimony for 66% of soil samples were higher than the recommended fixed value(26×10-6); non-carcinogenic risk of contaminated soil was very high; there were some ecological and toxicological effects on organism for contaminated soil, and the land could be re-used after soil mediation.

References:

[1] 何孟常,万红艳.环境中锑的分布、存在形态及毒性和生物有效性[J].化学进展,2004,16(1):131-135.
[2] McCallum R I.Occupational Exposure to Antimony Com-pounds[J].Journal of Environmental Monitoring,2005,7(12):1245-1250.
[3] United States Environment Rrotection Agency.Comprehensive Environmental Response,Compensation,and Liability Act[Z].Washington DC:United States Environment Rrotection Agency,1980.
[4] 谷庆宝,颜增光,周友亚,等.美国超级基金制度及其污染场地环境管理[J].环境科学研究,2007,20(5):84-88.
[5] Luo Q S,Catney P,Lerner D.Risk-based Management of Contaminated Land in the UK:Lessons for China?[J].Journal of Environmental Management,2009,90(2):1123-1134.
[6] 张胜田,林玉锁,华小梅,等.中国污染场地管理面临的问题及对策[J].环境科学与管理,2007,32(6):5-7.
[7] DB11/T 656—2009,场地环境评价导则[S].
[8] 齐文启,曹杰山.锑(Sb)的土壤环境背景值研究[J].土壤通报,1991,22(5):209-210.
[9] GB 5085.6—2007,危险废物鉴别标准:毒性物质含量鉴别[S].
[10] HJ/T 2.1—93,环境影响评价技术导则总则[S].
[11] 龚著革.室内空气污染与健康[M].北京:化学工业出版社,2003.
[12] 胡二邦.环境风险评价实用技术、方法和案例[M].北京:中国环境科学出版社,2009.

Memo

Memo:
-
Last Update: 2011-09-20