Influence of anthracene and its ozonation products on catalase activity and soil respiration

被引：0

作者：

Zhang, H

Ji, L

Tan, J

Wu, F

机构：

[1] Wuhan Univ, Dept Environm Engn, Wuhan 430079, Peoples R China

[2] Wuhan Univ, Dept Environm Sci, Wuhan 430079, Peoples R China

来源：

FRESENIUS ENVIRONMENTAL BULLETIN | 2005年 / 14卷 / 02期

关键词：

anthracene; ozone; soil remediation; catalase; soil respiration;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Ozone was employed to remediate soil contaminated by anthracene under simulated conditions. After ozonation, quinoide was observed by means of UV-Vis absorption spectra and FT-IR spectra. Oxidation product was further determined to be 9,10-anthraquinone by GC-MS. Toxicity tests showed that catalase activity was inhibited by anthracene and its oxidation products, which influence catalase activity more pronounced than anthracene itself. On the other hand, soil respiration was stimulated by anthracene and its oxidation products, and the effects of anthracene on soil respiration were more significant than those of its oxidation products.

引用

页码：105 / 107

页数：3

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