氯代有机溶剂共降解研究进展

被引：11

作者：

张锡辉

R.Bajpai

机构：

[1] 清华大学环境科学和工程系!北京

[2] DeptofChemicalEngineering!UniversityofMissouri!Columbia

[3] MO

[4] USA

来源：

环境污染治理技术与设备 | 2000年 / 01期

关键词：

共降解; 有机氯溶剂; 微生物; 关键酶;

D O I：

暂无

中图分类号：

X172 [环境微生物学];

学科分类号：

071012 ; 0713 ;

摘要：

本文综述了有机氯溶剂的微生物共降解过程。多种多样的微生物能够通过共代谢途径降解有机氯溶剂。共降解是由微生物细胞内的关键酶进行的。影响共降解的主要因素包括关键酶的诱导 ,毒性抑制和自我恢复以及能量供应等。本文对共降解过程的机理和相关的数学模型进行了综合分析。在此基础上 ,提出了一个能够揭示共降解过程各种因素之间内在逻辑关系的结构模型 ,对于从细胞和酶两个层次上认识共降解过程具有重要的指导意义。

引用

页码：72 / 83

页数：12

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