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应用生态学报 ›› 2004, Vol. ›› Issue (2): 316-320.

• 研究论文 • 上一篇    下一篇

污染土壤修复标准建立的方法体系研究

周启星   

  1. 中国科学院沈阳应用生态研究所陆地生态过程重点实验室, 沈阳, 110016
  • 收稿日期:2003-08-18 修回日期:2003-11-30
  • 基金资助:
    国家杰出青年科学基金项目(20225722);中国科学院知识创新重要方向资助项目(KZCX2SW416)

Methodology of enacting standards for remediation of contaminated soils

ZHOU Qixing   

  1. Key Laboratory of Terrestrial Ecological Process, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China
  • Received:2003-08-18 Revised:2003-11-30

摘要: 近年来,污染土壤修复技术发展很快,而污染土壤修复标准的建立则相对迟缓.在我国,直至目前甚至还没有开展相应的研究.为了推进我国该领域的工作,对污染土壤修复标准建立的方法体系进行了阐述,并提出了建立污染土壤修复标准应同时考虑技术清洁水平、环境背景水平和法规可调控清洁水平等3个基本变量.而从技术清洁水平这一变量来讲,应该包括2个方面的内涵,一是污染土壤修复技术本身所能达到的清洁目标,二是现有分析技术发展所能确认的污染物最低限量目标,即仪器可检出水平.

关键词: 污染土壤, 修复标准, 方法体系, 生态风险评价

Abstract: Remediation technology for contaminated soils is being developed rapidly in recent years. However, there is a hysteresis in enacting remediation standards for contaminated soils. In particular, no corresponding research has been done in China. Methodology of enacting standards for the remediation of contaminated soils is discussed in order to promote the work in this field. It is emphasized that technological cleanup levels including limits of detection, environmental background levels and regulatory cleanup levels should be fully considered in the enactment of remediation standards.

Key words: Contaminated soil, Remediation standard, Methodology, Ecological risk assessment

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