文献类型：期刊文献

中文题名：丙烯腈水生态基准研究

英文题名：WATER QUALITY CRITERIA OF ACRYLONITRILE

作者：张彤[1];金洪钧[2]

机构：[1]华东理工大学环境工程学科;[2]南京大学环境科学与工程系

年份：1997

卷号：17

期号：1

起止页码：75

中文期刊名：环境科学学报

外文期刊名：Acta Scientiae Circumstantiae

收录：CSTPCD;;Scopus;北大核心:【北大核心1996】；CSSCI:【CSSCI1998】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：水生态基准;丙烯腈;毒性;水质标准;水生动物

外文关键词：water quality criteria, acrylonitrile, acute toxicity, chronic toxicity, plant toxicity.

摘要：参照美国环保局制定的“推导保护水生生物及其用途的国家水质基准的技术指南”，结合我国水生生物区系的特点，研究和推导优先污染物丙烯腈的水生态基准．根据８种水生动物的急性毒性试验、两种水生动物的慢性毒性试验和浮萍生长抑制毒性试验的结果，按照美国环保局推荐的计算方法，推导出丙烯腈的基准连续浓度为０．５７５１ｍｇ／Ｌ，基准最大浓度为２．１５６ｍｇ／Ｌ．
Water quality criteria of acrylonitrile was studied on the basis of the features of the aquatic biota in China and with reference to 'Guideline for Deriving Numerical National Water Quality Criteria for the Protection of Aquatic Organisms and Their Uses”.The criteria continuous concentration and criteria maximum concentration were calculated as 0.5751 mg/L and 2.156mg/L respectively using the method recommended by USEPA,according to the acute toxicity values of acrylonytrile to eight aquatic animal species .chronic toxicity values of two aquatic animal species,and the growth inhibition toxicity to Lemna minor.