| 污泥堆腐过程中多环芳烃(PAHs)的降解 |
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| 引用本文： | 梁晶,彭喜玲,方海兰,南蓬.污泥堆腐过程中多环芳烃(PAHs)的降解[J].环境科学与技术,2011,34(1):114-116,175. |
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| 作者姓名： | 梁晶 彭喜玲 方海兰 南蓬 |
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| 作者单位： | 1. 上海市园林科学研究所,上海,200232
2. 复旦大学生命科学学院生物多样性与生态工程教育部重点实验室,上海,200433 |
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| 基金项目： | 上海市建设委员会绿化管理局专项资助项目，上海市建设科技委项目 |
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| 摘 要： | 结合有机废弃物资源化利用的特点,进行了污泥与绿化植物废弃物堆肥实验,以探讨其中多环芳烃的降解状况,为其更好的资源化利用提供坚实的证据.研究表明,污泥与绿化植物废弃物物堆肥腐熟时,16种优控多环芳烃的总量由原来的6.225 mg/kg降到了3.202mg/kg,降解率达到了48.57%,并且堆肥后满足了欧洲联盟规定的多环...
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| 关 键 词： | 污泥 绿化植物废弃物 多环芳烃 堆肥 |
Degradation of Polycyclic Aromatic Hydrocarbons during Composting of Sewage Sludge |
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| LIANG Jin,PENG Xi-ling,FANG Hai-lan,NAN Peng.Degradation of Polycyclic Aromatic Hydrocarbons during Composting of Sewage Sludge[J].Environmental Science and Technology,2011,34(1):114-116,175. |
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| Authors: | LIANG Jin PENG Xi-ling FANG Hai-lan NAN Peng |
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| Institution: | LIANG Jing1,PENG Xi-ling1,FANG Hai-lan1,NAN Peng2(1.Shanghai Institute of Landscape Gardening,Shanghai 200232,China,2.Key Laboratory for Biodiversity Science and Ecological Engineering of Ministry of Education,School of Life Science,Fudan University,Shanghai 200433,China) |
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| Abstract: | In the light of utilization of organic waste resource,a composting process of mixture of sewage sludge and greenery waste was carried out to study the degradation of polycyclic aromatic hydrocarbons(PAHs),which would provide clear evidence for the practice.Results indicated that total content of 16 priority PAHs in the maturation phase decreased to 3.202 mg/kg from the original 6.225 mg/kg,with degradation rate about 48.57%,and final PAHs content satisfied the accepted European Union cut-off limits for slud... |
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| Keywords: | sewage sludge greenery waste polycyclic aromatic hydrocarbons(PAHs) composting |
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