EVALUATION OF ECOTOXICOLOGICAL IMPACT OF DETERGENT EFFLUENTS USING LABORATORY MICROCOSMS.

被引:0
|
作者
Merlin, G. [1 ]
Kilanda, M. M. [1 ]
Blake, G. [1 ]
机构
[1] Univ Savoie, ESIGEC, Lab Appl Biochem & Biol, Chambery, France
来源
FRESENIUS ENVIRONMENTAL BULLETIN | 1993年 / 2卷 / 04期
关键词
laundry effluent; microcosm; ecosystem level effects; eutrophication;
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
Laboratory microcosms were used to determinate ecotoxicity of detergents effluents on aquatic ecosystem. Acute effects on functional and structural variables were observed with a low effluent dilution (1/5). Imbalance between oxygen consumption and oxygen production was the main result. With a high dilution (1/500), only Daphnia were sensitive to laundry effluents. In these experiments no significant differences were observed between P-containing detergent effluents and P-free detergent effluents for ecosystem effects.
引用
收藏
页码:185 / 192
页数:8
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