| 植物提取液对城市垃圾中转站恶臭物质的处理效果 |
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| 引用本文： | 张超群,王文婷,谢冰.植物提取液对城市垃圾中转站恶臭物质的处理效果[J].城市环境与城市生态,2014(5):7-10. |
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| 作者姓名： | 张超群 王文婷 谢冰 |
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| 作者单位： | 华东师范大学环境科学系;上海市城市化生态过程与生态恢复重点实验室; |
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| 基金项目： | 国家自然科学基金项目(31370510);上海市科委项目(13520720600) |
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| 摘 要： | 对某2种商品植物除臭剂（代号A和C）进行了NH3和H2S的去除效果实验,确定了其最佳的使用条件;并实验了植物提取液对城市垃圾中转站渗滤液和实际中转站中恶臭气体的处理效果。结果显示,终浓度为0.85 g/m3的植物提取液A对NH3和H2S的去除率最高可达39.9%和92.31%;在城市垃圾中转站试验中,1.02 g/m3的植物提取液A结合超声波雾化装置对NH3和H2S的去除率可达66.67%和96.67%。研究表明利用植物提取液可以有效降低城市垃圾中转站恶臭污染物浓度,而采用超声波雾化装置效果更好。
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| 关 键 词： | 植物提取液 恶臭污染 垃圾中转站 |
Odor Control in Municipal Waste Transfer Stations by Plant Extracts |
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| ZHANG Chao-qun,WANG Wen-ting,XIE Bing.Odor Control in Municipal Waste Transfer Stations by Plant Extracts[J].Urban Environment & Urban Ecology,2014(5):7-10. |
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| Authors: | ZHANG Chao-qun WANG Wen-ting XIE Bing |
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| Institution: | (Key Laboratory of Urban and Ecological Restoration of Shanghai, Department of Environmental Sciences, East China Normal University, Shanghai 200241. China) |
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| Abstract: | Two commercial plant extracts（named A and C） were chosen to test the optimal condition to remove NH3 and H2S. The odor pollutants of the waste and leachate generated from a municipal waste transfer station in Shanghai were removed with plant extracts. The results showed that the removal rate of pure NH3 and H2S treated by plant extract A（the final concentration 0.85 g/m3） reached 39.9% and 92.31%, respectively. In contrast, in the experiment of a municipal solid waste transfer station, the removal rate that treated by plant extract A（the final concentration of 1.02g/m3） combined with ultrasonic atomizing device reached 66.67% and 96.67%, respectively. The results indicated that plant extracts can effectively reduce the odor pollutants in any municipal solid waste transfer station, and that ultrasonic atomization device was more efficient to apply for the odor pollution control in any waste transfer station. |
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| Keywords: | plant extract odor waste transfer station |
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