| 污染土壤生物修复中存在问题的探讨 |
| 摘要点击 2314 全文点击 2637 投稿时间：2003-04-24 修订日期：2003-06-20 |
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| 中文关键词 生物修复 土壤污染 生态毒理 污染物 |
| 英文关键词 bioremediation soil contamination ecotoxicity pollutants |
| 作者 | 单位 | | 宋玉芳1,2, | 中国科学院沈阳应用生态研究所,沈阳,110016 | | 宋雪英1, | 中国科学院沈阳应用生态研究所,沈阳,110016 | | 张薇1, | 中国科学院沈阳应用生态研究所,沈阳,110016 | | 周启星1,2, | 中国科学院沈阳应用生态研究所,沈阳,110016 | | 孙铁珩1,2 | 中国科学院沈阳应用生态研究所,沈阳,110016 |
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| 中文摘要 |
| 污染物生物修复过程中存在着若干问题,其中包括引入外源微生物的条件与原则,生物修复过程中微生物的适应性机制与影响因素研究;污染物的浓度与生物修复之间的关系;有机污染物降解过程中的次生污染物问题;生物修复的现场放大技术;污染物的淋溶过程;对生物修复技术的生态毒理诊断与评价等.本文旨在提高对生物修复过程中存在的重要科学问题的认识,使生物修复技术的有效利用成为可能. |
| 英文摘要 |
| Several issues faced in the process of bioremediation were discussed in this paper, which are included as below: The principal and condition for the introducing of foreigner microbial; Mechanisms of suitability for microorganisms in the bioremediation process and the factors that influenced the degradation of pollutants; The correlations between the concentration of pollutants and their bioremediation; The secondary pollutants in the process of degradation of organic chemicals; The technology amplification of bioremediation technique on situ or /and in situ; The leaching process of contaminants; The Eco toxicological diagnosis and evaluation for bioremediation technology and so on in order to enhance the realization for problems existed in the process of bioremediation and make it possible for more effective application of the bioremediation technology. |
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