%0 Journal Article
%T Site-specific spatial distribution of VOC/SVOC and determination of the remediation boundary<br>基于特定场地的挥发/半挥发有机化合物(VOC/SVOC)空间分布与修复边界确定
%A GUO Guanlin
%A WANG Xiang
%A GUAN Liang
%A YAN Zengguang
%A GU Qingbao
%A LI Fasheng
%A <br>郭观林
%A 王翔
%A 关亮
%A 颜增光
%A 谷庆宝
%A 李发生
%J 环境科学学报
%D 2009
%I 
%X Types, extents and spatial distributions of contaminants in a typical abandoned industry site were analyzed based on full field investigation according to the site assessment procedure proposed by ASTM. The target level of remediation was determined based on the maximum acceptable environmental health risks. The boundary and total volume of contaminated soil in this site were defined. Results indicated that the contents of carbon tetrachloride, tetrachloroethylene, pentachloroethane, hexachlorobutadiene, hexachloroethane and hexachlorobenzene in the soil exceeded the national standard. According to the target value derived from the acceptable risk level of 1×10-4, 1×10-5, 1×10-6 and site characteristics, the total volume of contaminated soils with different risks was 20457, 25600 and 37300 m3 respectively. Treatment and remediation technologies were proposed in view of cost efficiency and future land development.
%K contaminated site
%K volatile/semi-volatile organic compounds
%K target value
%K remediation boundary<br>污染场地
%K 挥发/半挥发有机污染物
%K 修复目标值
%K 修复边界
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=03A55E61A8750ACAC6AF81EF9E2AC838&aid=A0E603A34357511054FA3E0AF56C1716&yid=DE12191FBD62783C&vid=771469D9D58C34FF&iid=59906B3B2830C2C5&sid=6322700FAECA3E16&eid=713C7262625CCD16&journal_id=0253-2468&journal_name=环境科学学报&referenced_num=1&reference_num=30