| 有机化合物动态定量结构——生物降解关系(QSBR)模型研究 |
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| 引用本文： | 戴树桂,宋文华,庄源益,张进.有机化合物动态定量结构——生物降解关系(QSBR)模型研究[J].环境工程学报,1998(1). |
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| 作者姓名： | 戴树桂 宋文华 庄源益 张进 |
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| 作者单位： | 南开大学环境科学系 |
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| 摘 要： | 本文通过分析一般ＱＳＢＲ模型应用的特点、不足和影响有机物生物降解的基本因素，指出ＱＳＢＲ模型应综合反映影响有机物生物降解的四个方面（以氯代芳香化合物为例）：氯代苯系物的摄入、氯代苯系物的诱导作用、毒性物质的形成和基础酶的缺乏。在此基础之上给出了动态ＱＳＢＲ的概念模式及方法学基础。
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| 关 键 词： | 动态 QSBR 概念模式 |
A STUDY ON DYNAMIC QUANTITATIVE STRUCTURE BIODEGRADABILITY RELATIONSHIP (QSBR) OF ORGANIC CHEMICALS |
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| Dai Shugui,Song Wenhua,Zhuang Yuanyi,Zhang Jin.A STUDY ON DYNAMIC QUANTITATIVE STRUCTURE BIODEGRADABILITY RELATIONSHIP (QSBR) OF ORGANIC CHEMICALS[J].Techniques and Equipment for Environmental Pollution Control,1998(1). |
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| Authors: | Dai Shugui Song Wenhua Zhuang Yuanyi Zhang Jin |
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| Abstract: | It is analyzed in this paper that the characteristic and deficiency for the application of general QSBR models and the basic elements influencing the biodegradation of organic chemicals. The QSBR models should reflect the four aspects which influence the biodegradation of organic chemicals(chloroaromatic compounds): uptake of chloroaromatic compounds; chloroaromatic compounds as inducers; formation of toxic products and lack of essential enzymes. The concept mode and methodology basis of dynamic QSBR mode are given in this paper. |
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| Keywords: | dynamic QSBR concept mode |
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