| 壬基酚及其短链聚氧乙烯醚在污泥和土壤中的存在和降解 |
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| 引用本文： | 沈钢,余刚,张祖麟.壬基酚及其短链聚氧乙烯醚在污泥和土壤中的存在和降解[J].环境污染与防治,2004,26(4):263-267. |
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| 作者姓名： | 沈钢 余刚 张祖麟 |
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| 作者单位： | 清华大学环境科学与工程系,持久性有机污染物研究中心,北京,100084 |
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| 基金项目： | 国家重点基础研究专项经费资助项目 ( G19990 45 711) |
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| 摘 要： | 壬基酚聚氧乙烯醚(NPnEO)是广泛使用的表面活性剂．在污水处理厂中会降解为具有内分泌干扰效应的短链产物和最终产物壬基酚(NP)。剩余污泥是其进入环境的重要途径。介绍了NP和短链NPnEO在污泥中的存在情况、污泥处理过程对其存在的影响、以及这些物质随污泥处置过程进入土壤后的降解。
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| 关 键 词： | 污泥处置 降解 内分泌干扰 剩余污泥 污泥处理 污水处理厂 壬基酚聚氧乙烯醚 聚氧乙烯醚 EO 表面活性剂 |
Review:Occurrence and degradation of nonylphenol and nonylphenol ethoxylates in sewage sludge and soil |
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| Shen Gang,Yu Gang,Zhang Zuling.Review:Occurrence and degradation of nonylphenol and nonylphenol ethoxylates in sewage sludge and soil[J].Environmental Pollution & Control,2004,26(4):263-267. |
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| Authors: | Shen Gang Yu Gang Zhang Zuling |
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| Abstract: | Nonylphenol ethoxylates, widely used in commercial and household detergents, can degrade during wastewater treatment process to more toxic and estrogenic compounds, which include nonylphenol, nonylphenol mono and di ethoxylates. Due to their high hydrophobicity, they can absorb into sludge and come into soil with sludge disposal progress. Their occurrence in sludge and soil, transportation during sludge treatment and degradation in soil are reviewed. |
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| Keywords: | Nonylphenol Nonylphenol ethoxylates Sludge Soil Degradation |
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