摘要
观测5种浓度的EDTA对EOG的影响,研究EDTA对Cu^(2+)、Zn^(2+)、Hg^(2+)、Cd^(2+)、pb^(2+)、及cu^(2+)+Zn^(2+)中毒鱼的解毒效应,并探讨使用剂量、依据及其可能原理。结果表明:当EDTA与各种金属离子比例为1:1时,解毒效果最佳。
The effects of five concentrations of EDTA on the fish's (Oreochromis sp.) EOG are observed and detoxification of EDTA on heavy metal (Cu2+, Zn2+, Hg2+, Cd2+, Pb2+, Cu2++Zn2+) poisoned fish are studied. The paper probe into used dosage, gist and probable mechanism. The results indicated that the detoxification of the ratio is best effect when the ratio is 1:1 beteew EDTA and heavy metal ions.
出处
《福建水产》
1999年第3期15-21,共7页
Journal of Fujian Fisheries
基金
国家自然科学基金项目(批准号:39770102)
福建省自然科学基金项目(C96005号)