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应用生态学报 ›› 2003, Vol. ›› Issue (12): 2342-2346.

• 研究论文 • 上一篇    下一篇

污染土壤的酶学修复研究进展

张丽莉1,2, 陈利军1, 刘桂芬3, 武志杰1   

  1. 1. 中国科学院沈阳应用生态研究所 110016;
    2. 中国科学院研究生院, 北京 100039;
    3. 黑龙江省大兴安岭林校 165004
  • 收稿日期:2003-03-04 修回日期:2003-07-03 出版日期:2003-12-15
  • 通讯作者: 陈利军
  • 基金资助:
    国家重点基础研究发展规划项目(G199901180804);中国科学院沈阳应用生态所知识创新工程重大资助项目(SCXZD010402)

Advance in enzymological remediation of polluted soils

ZHANG Lili1,2, CHEN Lijun1, LIU Guifen3, WU Zhijie1   

  1. 1. Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China;
    2. Graduate School, Chinese Academy of Sciences, Beijing 100039, China;
    3. Forestry School of Daxing'anling in Heilongjiang Province, Daxing'anling 165004, China
  • Received:2003-03-04 Revised:2003-07-03 Online:2003-12-15

摘要: 土壤酶在污染土壤的修复过程中起到非常重要的作用.污染土壤的酶修复具有专性强、适应性广、受环境因素影响较小等特点.文中综述了土壤酶对污染土壤修复的优势,酶的固定化技术与方法、氧化还原酶对污染物的去除机理;介绍了用于土壤修复的酶的来源及主要特征,并对今后的研究工作提出了几点建议.

Abstract: Soils enzymes play an important role in the remediation of polluted soils. The enzymological remediation of polluted soils has the characteristics of high specialization,wide applicability,and little sensitivity to the ambient factors. This paper reviewed the advantages of enzymological remediation of polluted soils,the methods and technologies of enzyme immobilization,and the removal mechanisms of pollutants by oxidoreductases. The sources and characteristics of the enzymes used to remediation were also introduced,and some suggestions about the research in the future were put forward.

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