摘要
本文通过洗涤剂的主要成分—烷基苯磺酸钠对大型蚤和鲤鱼的毒性试验,说明烷基苯磺酸钠的毒性属中等。对大型蚤24hEC50为7.23mg/L,48hEC50为3.83mg/L;对鲤鱼48hLC50为3.74mg/L,96hLC50为2.23mg/L。鲤鱼生活在0.5mg/L的烷基苯磺酸钠溶液中,15d就能引起鳃的损伤。
This paper shows that sodium alkybenzenesulfonate,the main composition of detergent,appears middle toxicity to aquatic animals with significant damage to gills of carps.
出处
《城市环境与城市生态》
CAS
CSSCI
CSCD
1999年第3期11-13,共3页
Urban Environment & Urban Ecology