| 渭河陕西段环境内分泌干扰物BPA水质基准研究 |
| |
| 引用本文： | 杨建军,关卫省,路屏.渭河陕西段环境内分泌干扰物BPA水质基准研究[J].河北科技大学学报,2013,34(2):166-172. |
| |
| 作者姓名： | 杨建军 关卫省 路屏 |
| |
| 作者单位： | 陕西省环境科学研究院减排中心;长安大学环境科学与工程学院 |
| |
| 基金项目： | 国家水体污染控制与治理科技重大专项项目(2009ZX07212-002-005);陕西省科技统筹创新工程计划项目(2011KTZB03-03) |
| |
| 摘 要： | 基于USEPA ECOTOX水生生物毒理学数据,采用物种敏感度分布曲线法(SSD)和自然对数-累积概率型分布拟合法对渭河陕西段中的环境内分泌干扰物双酚A(BPA)的水质基准(WQC)进行了研究。研究结果显示:渭河陕西段中BPA基准最大浓度(CMC)为403μg/L,基准连续浓度(CCC)为80.6μg/L。此外,还给出了渭河陕西段中BPA水质基准的累积正态分布函数与概率密度函数。最后,对渭河陕西段中BPA的WQC进行了确定性分析,分析结果认为在相关假设前提下BPA的WQC具有一定的参考价值,其确定性概率介于71.43%～100%。
|
| 关 键 词： | 渭河陕西段 环境内分泌干扰物 双酚A(BPA) 水质基准 |
| 收稿时间： | 2012/12/13 0:00:00 |
| 修稿时间： | 2013/1/30 0:00:00 |
Study on quality criteria of environmental endocrine disrupting chemicals BPA in Weihe River in Shaanxi Province |
| |
| YANG Jianjun,GUAN Weisheng and LU Ping.Study on quality criteria of environmental endocrine disrupting chemicals BPA in Weihe River in Shaanxi Province[J].Journal of Hebei University of Science and Technology,2013,34(2):166-172. |
| |
| Authors: | YANG Jianjun GUAN Weisheng and LU Ping |
| |
| Institution: | 1.Emissions Reduction Center,Shaanxi Provincial Academy of Environmental Science,Xi′an Shaanxi 710061,China;2.School of Environmental Science and Engineering,Chang’an University,Xi′an Shaanxi 710064,China) |
| |
| Abstract: | The quality criteria is studied using SSD and natural logarithm-cumulative probability distributing fitting model based on USEPA ECOTOX database.The results indicate that the criteria maximum concentration(CMC) of BPA is 403 μg/L;the criteria continuous concentration(CCC) of BPA is 80.6 μg/L.In addition,the paper also gives accumulation normal distribution function and probability density function of the WQC for BPA.Finally,the paper provides qualitative analysis of the WQC for BPA.Under the premise,the results show that the WQC of BPA has a certain reference value and its deterministic probability lies between 71.43%~100%. |
| |
| Keywords: | Weihe River in Shaanxi Province environmental endocrine disrupting chemicals(EDCs) bisphenol A water quality criteria(WQC) |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《河北科技大学学报》浏览原始摘要信息 |
| 点击此处可从《河北科技大学学报》下载免费的PDF全文 |
