摘要
用八种(12个编号)鱼类做为受试鱼对某电镀废水进行急性毒性敏感性试验,结果显示:不同鱼类对同一种毒物的急性毒性反应具有差异性,8种试验鱼类表现出4个敏感层次,最敏感类型有四种(红鼻剪刀鱼、马头鳅、虎皮鱼、红绿灯鱼),次敏感型一种(斑马鱼),中敏感型一种(红剑尾鱼),钝敏感型二种(孔雀鱼、青鳉鱼)。同时还看出:三种不同来源的同种鱼对同一毒物的急性毒性敏感度没有很大差异性。
With eight kinds(12 numbers) fish as test fish carry out the acute toxicity sensitivity test of an electroplating wastewater , The results showed:having differences of sensitivity to acute toxic reaction for different fish on the same toxicity .8 kinds of test fish showed four sensitive level , There are four species most sensitive type ( Hemigrammus rhodostomus、Acantopsis choirorhynchos、Puntius tetrazona、Para-cheirodon innesi ) , one kind ( Barchydanio rerio ) belonging to times a sensitive type , one kind ( Xiphophorus helleri ) belonging to moderately sensitive type , two species belong blunt sensitive type ( Poecilia reticulata、Oryzias latipes ) .Also showed:The same species of three kinds fish coming to different sources was no great difference in acute toxicity sensitivity to the same poisons .
出处
《环境与发展》
2013年第8期155-157,共3页
Environment & Development
基金
国家水体污染控制与治理科技重大专项(2009ZX07527-002-05)
美国国家地理基金(GEFC04-12)
关键词
受试鱼
电镀废水
急性毒性
敏感性
试验
Test fish
Electroplating wastewater
Acute toxicity
Sensitivity
Test
