Bacterial degradation of homo- and heterocyclic aromatic compounds in the presence of soluble/colloidal humic acid

被引：11
|
作者：
Meredith, CE [1 ]
Radosevich, M [1 ]
机构：
[1] Univ Delaware, Dept Plant & Soil Sci, Newark, DE 19717 USA
来源：
JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART B-PESTICIDES FOOD CONTAMINANTS AND AGRICULTURAL WASTES | 1998年 / 33卷 / 01期
关键词：
biodegradation; atrazine; naphthalene; quinoline; humic acid; bacteria;
D O I：
10.1080/03601239809373127
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Aqueous association of several organic compounds to Aldrich humic acid (AHA) was determined by equilibrium dialysis or solubility enhancement. The effect of varying concentrations of AHA on chemical degradation was also determined in batch experiments. Atrazine and glucose mineralization was greater in the presence of AHA and the enhancement was attributed to enhanced cellular uptake. No AHA inhibition on naphthalene or quinoline biodegradation was observed.
引用
收藏
页码：17 / 36
页数：20
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