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| 北方人工湿地系统对内分泌干扰物质的去除效果 | |
| 引用本文： | 刘操,王子健,许宜平,黄炳彬,丁跃元.北方人工湿地系统对内分泌干扰物质的去除效果[J].环境化学,2007,26(1):82-85. |
| 作者姓名： | 刘操 王子健 许宜平 黄炳彬 丁跃元 |
| 作者单位： | 1. 中国科学院生态环境研究中心,北京,100085;北京市水利科学研究所,北京,100044 2. 中国科学院生态环境研究中心,北京,100085 3. 北京市水利科学研究所,北京,100044 |
| 基金项目： | 国家自然科学基金 , 中国科学院方向性项目 |
| 摘 要： | 通过现场取样,固相萃取柱富集以及气相色谱/质谱联用(GC/MSD)测定,研究了北京市官厅水库上游的一个人工湿地系统在秋季(植物茂盛)和冬季(植物枯萎)对典型环境内分泌干扰物和人工合成激素的处理效果.结果表明,人工湿地系统的原水和各工艺段出水中酚类和雌激素类物质的浓度高于美国地表水监测数据和我国地表水监测数据.湿地系统对部分壬基酚有较好的处理效果,而在冬季效果不明显;无论秋季或冬季对雌激素类则无明显去除效果. |
| 关 键 词： | 内分泌干扰物 人工湿地 处理效果 北方人 湿地系统 内分泌干扰物质 去除效果 SYSTEM TREATMENT WETLAND ESTROGENS PHENOLS 雌激素类 壬基酚 监测数据 地表水 美国 浓度 激素类物质 酚类 工艺 原水 结果 |
REMOVAL OF PHENOLS AND ESTROGENS IN A WETLAND TREATMENT SYSTEM IN NORTH OF CHINA |
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| LIU Cao,WANG Zi-jian,XU Yi-ping,HUANG Bing-bin,DING Yue-yuan.REMOVAL OF PHENOLS AND ESTROGENS IN A WETLAND TREATMENT SYSTEM IN NORTH OF CHINA[J].Environmental Chemistry,2007,26(1):82-85. | |
| Authors: | LIU Cao WANG Zi-jian XU Yi-ping HUANG Bing-bin DING Yue-yuan |
| Institution: | 1 Research Center for Eco-Environmental Science The Chinese Academy of Sciences, Beijing, 100085, China; 2 Beijing Hydraulic Research Institute, Beijing, 100044, China |
| Abstract: | The removal of phenols and estrogens in a wetland treatment system(Heituwa, Beijing)was investigated. The samples were taken in autumn(flourishing plants)and winter(fading plants), respectively and enriched by solid-phase extraction cartridges, and phenols and estrogen-like chemicals were determined by GC/MSD. The results showed that there were higher levels of NPs and estrogens in influents and in effluents of different treatment units, in comparison with the published data in USA and in China. In the wetland process, NPs could be efficiently removed in autumn, but not in winter. The removal efficiencies of estrogens were not significant either in autumn or in winter. |
| Keywords: | endocrine disruption chemicals wetland treatment system removal efficiency |
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