| 矿化垃圾处理垃圾渗滤液的试验研究 |
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| 引用本文： | 陶正望,王进安,夏立江. 矿化垃圾处理垃圾渗滤液的试验研究[J]. 环境科学研究, 2008, 21(6): 26-29 |
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| 作者姓名： | 陶正望 王进安 夏立江 |
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| 作者单位： | 中国农业大学,资源与环境学院,北京,100193;北京市环境卫生工程集团有限公司,四清分公司,北京,100101 |
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| 摘 要： | 试验研究了矿化垃圾细料与土壤作为生物反应床填料处理渗滤液效果的差异，以及加管通风条件对矿化垃圾柱和土壤柱处理渗滤液效果的影响. 结果表明:矿化垃圾细料对渗滤液中CODCr和NH4＋-N的去除效果明显好于土壤. 在水力负荷为40 L/(m3·d)和布水时间为2.0 h的条件下，矿化垃圾细料对渗滤液中的CODCr和NH4＋-N有良好的去除效果，去除率分别达73%和66%；而土壤对CODCr和NH4＋-N的去除率分别只有52%和42%；加管通风条件使矿化垃圾对渗滤液的处理效果明显提高，对CODCr和NH4＋-N的去除率分别提高了9%和26%.
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| 关 键 词： | 矿化垃圾 土壤 垃圾渗滤液 通风条件 |
| 收稿时间： | 2008-07-17 |
| 修稿时间： | 2008-08-28 |
Experimental Study on Waste Leachate Treatment Using Aged Refuse |
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| TAO Zheng-wang,WANG Jin-an and XIA Li-jiang. Experimental Study on Waste Leachate Treatment Using Aged Refuse[J]. Research of Environmental Sciences, 2008, 21(6): 26-29 |
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| Authors: | TAO Zheng-wang WANG Jin-an XIA Li-jiang |
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| Affiliation: | 1.College of Resources and Environment, China Agricultural University, Beijing 100193, China2.Beijing Environment Sanition Engineering Group Co., LTD Siqing Branch, Beijing 100101, China |
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| Abstract: | Aged refuse and soil were used as stuffing of a bioreactor to investigate their difference in disposal of waste leachate and the effect of aeration ondisposal. The results showed that CODCr and NH4＋-N of waste leachate can be more effectively removed by an aged refuse bioreactor than by a soil bioreactor. Under the conditions of distributing water 40 L/(m3·d) and time 2.0 h, 73% of CODCrand 66% of NH4＋-N in leachate were removed by the aged refuse bioreactor, whileonly 52% of CODCr and 42% of NH4＋-N were removed by the soil bioreactor. Furthermore, disposal of waste leachate can be improved by aeration in an aged refuse bioreactor; removal of CODCr and NH4＋-N increased by 9% and 26%, respectively. |
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| Keywords: | aged refuse soil waste leachate ventilated by nature |
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