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| 白泥混合土处理渗滤液效果的试验研究 | |
| 引用本文： | 李青松,乔志香,金春姬,马晓雁.白泥混合土处理渗滤液效果的试验研究[J].粉煤灰综合利用,2010(4):13-16. |
| 作者姓名： | 李青松 乔志香 金春姬 马晓雁 |
| 作者单位： | 1. 厦门理工学院水资源环境研究所,福建,厦门,361005;中国海洋大学环境科学与工程学院,山东,青岛,266003 2. 国家海洋局北海预报中心,山东,青岛,266033 3. 中国海洋大学环境科学与工程学院,山东,青岛,266003 4. 浙江工业大学建筑工程学院,浙江,杭州,310014 |
| 基金项目： | 国家自然基金项目，福建省科技厅青年人才项目，厦门理工学院高层次人才项目 |
| 摘 要： | 研究了白泥含量为20%的混合土对COD和氨氮的去除效果及影响因素。结果表明,进水COD负荷在36.14~144.58g/(m2.d),水力负荷15.92~191.08L/(m2.d)之间变化时,混合土对COD去除率一般为60%,对氨氮的去除率在90%以上。水力负荷和污染物负荷对渗滤液中污染物的去除率有较大的影响,水力负荷与污染物的去除率呈负相关,污染物浓度负荷与污染物的去除率呈正相关,且污染物的浓度负荷影响较大。 |
| 关 键 词： | 白泥 填埋场 COD 氨氮 |
Research of Leachate Treatment Effect by Soil Mixed with White Mud |
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| LI Qing-song,Qiao Zhi-xiang,Jin Chun-ji,Ma Xiao-yan.Research of Leachate Treatment Effect by Soil Mixed with White Mud[J].Fly Ash Comprehensive Utilization,2010(4):13-16. | |
| Authors: | LI Qing-song Qiao Zhi-xiang Jin Chun-ji Ma Xiao-yan |
| Affiliation: | 1.Water Resources and Environmental Institute,Xiamen University of Technology,Xiamen,Fujian 361005,China;2.North Sea Marine Forecast center of State Oceanic Administration,Qingdao,Shandong 266033,China;3.College of Environmental Science and Engineering,Ocean University of China,Qingdao,Shandong 266003,China;4.College of Civil Engineering and Architecture,Zhejiang University of Technology,Hangzhou,Zhejiang 310014,China) |
| Abstract: | The removal rates and influence factors of COD and ammonia-nitrogen dealt by the mixed soil which contained 20% white mud was invested.The result shows that the removal of COD is above 60%,the removal of ammonia-nitrogen is above 90% when hydraulic loading change from 15.92 L/（m2.d） to 191.08L/（m2.d）,COD loading change from 36.14 g/（m2.d） to 144.58g/（m2.d）.The removal of COD and ammonia-nitrogen are positively correlated with the concentration,while negatively correlated with the hydraulic load. |
| Keywords: | COD |
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