| 土壤渗滤对有机微污染物去除性能研究 |
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| 引用本文： | 侯国华,范志云,甘一萍,赵璇,王建龙,侯文华,韩烈保. 土壤渗滤对有机微污染物去除性能研究[J]. 环境工程学报, 2009, 3(7): 1271-1273 |
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| 作者姓名： | 侯国华 范志云 甘一萍 赵璇 王建龙 侯文华 韩烈保 |
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| 作者单位： | 北京林业大学林学院,北京,100083;中国环境科学研究院,北京,100012;天津城市建设学院环境与市政工程系,天津,300384;北京城市排水集团有限责任公司,北京,100044;清华大学核能与新能源技术研究院,北京,100084;中国环境科学研究院,北京,100012;北京林业大学林学院,北京,100083 |
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| 摘 要： | 采用土壤柱试验研究了土壤渗滤对再生水中有机微污染物的去除性能。结果表明,土壤柱对再生水中的DOC、UV254、总氮和总磷有较好的去除效果,并具有较高的抗冲击负荷的能力;土壤表层10 cm厚度对DOC的去除起主要作用;UV254和AOX在土壤表层10 cm厚度降解效果不明显,随着深度增加去除率逐渐升高;液相色谱 有机碳探测(LC-OCD)检测结果表明,土壤柱对溶解性有机物质的去除主要体现在对多糖物质的降解上,其次是有机酸类,对腐殖质也有一定的去除作用。
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| 关 键 词： | 土壤渗滤 再生水 DOC UV254 AOX 液相色谱-有机碳探测 |
| 收稿时间： | 2008-09-03 |
Performance of organic micro-pollutants removal by soil infiltration |
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| Hou Guohu,Fan Zhiyun,Gan Yiping,Zhao Xuan,Wang Jianlong,Hou Wenhua and Han Liebao. Performance of organic micro-pollutants removal by soil infiltration[J]. Techniques and Equipment for Environmental Pollution Control, 2009, 3(7): 1271-1273 |
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| Authors: | Hou Guohu Fan Zhiyun Gan Yiping Zhao Xuan Wang Jianlong Hou Wenhua Han Liebao |
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| Affiliation: | 1.Forestry Department, Beijing Forestry University, Beijing 100083, China; 2. Chinese Research Academy of Environmental Sciences, Beijing 100012, China,3. Department of Environment and Civil Engineering, Tianjin Institute of Urban Construction, Tianjin 300384,China,4. Beijing Drainage Group Co.Ltd.,Beijing 100044, China,5. Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing 100084, China,5. Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing 100084, China,2. Chinese Research Academy of Environmental Sciences, Beijing 100012, China and 1.Forestry Department, Beijing Forestry University, Beijing 100083, China |
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| Abstract: | Soil column experiment was conducted to study performance of organic micro-pollutants removal from recycled wastewater by soil infiltration.Results showed that DOC,UV254,TN and TP were removed effectively with good stability.DOC was removed mostly in the top 10 cm of soil,while UV254 and AOX were removed along the whole soil column.The liquid chromatography-organic carbon detection(LC-OCD) chromatograms showed that DOC reduction is mainly due to degradation of polysaccharides,organic acids and humic substan... |
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| Keywords: | DOC UV254 AOX |
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