全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

再生水用于河湖补水壬基酚环境风险评价

Keywords: 污水回用,风险评价,雌激素作用,壬基酚

Full-Text   Cite this paper   Add to My Lib

Abstract:

为分析城市污水再生回用的环境风险,根据对北京市不同补水方式的河湖中壬基酚监测结果,参考美国国家环保局风险信息综合系统中有关酚类物质风险评价参数和相关机构及文献资料提供的壬基酚鱼类毒性试验数据,采用商值法,对污水再生后回用于河湖补水时壬基酚对鱼类雌激素作用风险进行了评价.结果表明,污水回用于河湖补水时,壬基酚对部分鱼类的性分化危害风险不容忽视,必须采取相应的对策和管理措施消减这种风险;当河湖补再生水的比例小于50%时,再生水中壬基酚标准限值建议为2μg/L.

References

[1]  IRK Lucy A,TYLER Charles R,LYE Christina M,et al.Changes in estrogenic and androgenic activities at different stages of treatment in wastewater treatment works[J].Environmental Toxicology and Chemistry,2002,21(5):972-979.
[2]  WAN Yi,HU Jian-ying,LIU Jin-ling,et al.Fate of DDT-related compounds in Bohai bay and its adjacent Haihe basin, north China[J].Marine Pollution Bulletin,2005,50(4):439-445.
[3]  ESPEJO R,VALTER K,SIMONA M,et al.Determination of nineteen 4-alkylphen01 endocrine disrupters in Geneva municipal sewage wastewater[J].Journal of Chromatography A,2002,976(1/2):335-343.
[4]  郝瑞霞,梁鹏,赵曼.等.城市污水再生处理过程中壬基酚迁移转化行为研究[J].环境污染治理技术与设备,2005,7(2):66-70.HAO Rui-xia,LIANG Peng,ZHAO Man,et al.Study on the transfer and removal processes of nonylphenol in municipal wastewater reusing treatment[J].Technologies and Equipment for Environmental Pollution Control,2005,7(2):66-70. (in Chinese)
[5]  邵兵.我国部分水系中壬基酚聚氧乙烯醚的暴露量研究[D].北京:中科院生态环境研究中心,2004.SHAO Bing.The exposure of nonyphenol ethoxylates in two main water systems of China[D].Beijing:Research Center for Eco-Environmental Science of the Chinese Academy of Science,2004.(in Chinese)
[6]  孙英.北京地区地表水环境激素污染现状与环境风险性评价[D].北京:中国农业大学资源与环境学院,2004.SUN Ying.Contamination and risk assessment of the environmental endocrine disrupters in surface water of Beijing area[D]. Beijing:The College of Resource and Environment of China Agriculture University,2004.(in Chinese)
[7]  USEPA.Proposed guidelines for ecological risk assessment,EPA-630/R-95-002B[R].Washington,DC:US Environmental Protection Agency,1996:52-121.
[8]  ACKERMANN G E,SCHWAIGER J,NEGELE R D,et al.Effects of long-term nonylphenol exposure on gonadal development and biomarkers of estrogenicity in juvenile rainbow trout Oncorhynchus mykiss[J].Aquat Toxicol,2002, 60(3/4):203-221.
[9]  YOKOTA H,SEKI M,MAEDA M,et al.Life cycle toxicity of 4-nonylphenol to Medaka(Oryzias latipes)[J]. Environmental Toxicology and Chemistry,2001,20(11):2 552-2 560.
[10]  吴伟,吴滟,陈家长,等.壬基酚聚氧乙烯醚及壬基酚对鱼肝EROD酶的体外诱导[J].中国环境科学,2005,25(1):125-128.WU Wei,WU Yan,CHEN Jia-zhang,et al.The external induction of fish liver EROD enzyme by nonylphenol ethoxylates and nonylphenol[J].China Environmental Science,2005,25(1):125-128.(in Chinese)
[11]  USEPA.Integrated risk information system (IRIS)[EB/OL].[2007-01-26].http//www,epa.gov/iris/guide,htm.
[12]  郝瑞霞,梁鹏,周玉文,等.固相萃取-气相色谱-质谱-选择离子法检测污水中壬基酚[J].环境科学,2006,27(11):2 222-2 227.HAO Rui-xia,LIANG Peng,ZHOU YU-wen,et al.Determination of nonylphenol in wastewater by solid phase extraction gas chromatography mass spectrometry and multi-selective ions[J].Environmental Science,2006,27(11):2 222-2 227. (in Chinese)
[13]  European Commission.Commission directive of concerning urban wastewater treatment,98/15/EC[R].Brussels: European Commission,1998:5-20.
[14]  PLANAS C,GUADAYOL J M,DROGUET M,et al.Degradation of polyethoxylated nonylphenols in a sewage treatment plant:quantitative analysis by isotopic dilution-HRGC/MS[J].Water Research,2002,36(4):982-988.
[15]  European Commission and the Parliament.European community water framework directive,2000/60/EC[R].Brussels: European Commission,2000:4-27.
[16]  陈蕊,刘新会,杨志峰.欧盟工业废水污染物排放限值的制定[J].环境污染与防治,2005,27(1):1-4.CHEN Rui,LIU Xin-hui,YANG Zhi-feng.Methods for setting industrial wastewater emission limit value in EU[J]. Environraental Pollution & Control,2005,27(1):1-4.(in Chinese)
[17]  JOBLING S,SUMPTER J P.Detergent components in sewage effluent are weakly oestrogenic to fish:an in vitro study using rainbow trout(Oncorhynchus mykiss) hepatocytes[J].Aquatic Toxicology,1993,27(3/4):361-372.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133