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| 矿化垃圾生物反应床处理渗滤液技术 | |
| 引用本文： | 边炳鑫,赵由才,周正,李帅.矿化垃圾生物反应床处理渗滤液技术[J].环境工程,2007,25(1):52-55. |
| 作者姓名： | 边炳鑫 赵由才 周正 李帅 |
| 作者单位： | 1. 苏州科技学院环境科学与工程系,江苏,215011;同济大学污染控制与资源化研究国家重点实验室,上海,200092;湖北省废物地质处置与环境保护重点实验室,武汉,430074 2. 同济大学污染控制与资源化研究国家重点实验室,上海,200092 3. 苏州科技学院环境科学与工程系,江苏,215011 |
| 基金项目： | 国家高技术研究发展计划(863计划) , 江苏省软科学研究计划 , 江苏省重点实验室基金 , 湖北省重点实验室基金 |
| 摘 要： | 针对矿化垃圾筛分后<15mm组分性质进行研究,并以该组分为填料设计制造矿化垃圾生物反应床处理渗滤液,研究表明,矿化垃圾具有较大的吸附比表面积,较强的离子交换容量,较高的有机质含量,含有种类和数量可观的微生物种群可供生物降解作用,是很好的污水处理生物介质。工程应用表明:渗滤液经过三级矿化垃圾生物反应床串联处理后,CODCr和NH4+-N的总去除率达到90%和95%以上,可稳定达到国家二、三级渗滤液排放标准。 |
| 关 键 词： | 矿化垃圾 生物反应床 渗滤液 |
| 修稿时间： | 2006-05-08 |
THE TECHNOLOGY OF LANDFILL LEACHATE TREATMENT USING AGED-REFUSE BIOREACTOR |
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| Bian Bingxin Zhao Youcai Zhou Zheng et al.THE TECHNOLOGY OF LANDFILL LEACHATE TREATMENT USING AGED-REFUSE BIOREACTOR[J].Environmental Engineering,2007,25(1):52-55. | |
| Authors: | Bian Bingxin Zhao Youcai Zhou Zheng |
| Institution: | Bian Bingxin Zhao Youcai Zhou Zheng et al |
| Abstract: | This paper is going to study the constituents of aged-refuse less than 15 mm after being sieved and design aged-refuse bioreactors to treat landfill leachate with fillers of those constituents.It is shown that aged-refuse has larger adsorption specific surface area,biggish ion exchange capacity,higher contents of organic matter and considerable microorganism species groups both on variety and quantity which are used for biodegradation.Thus it is a kind of excellent biomedium in waste water treating.It is indicated in engineering applications that the total removal rate of COD_ Cr and NH~ _4-N can be seperately high than 90% and 95% and the effluent can come up to the state landfill leachate discharging standard within the second grade or the third grade stably after being treated by three aged-refuse bioreactors in-line. |
| Keywords: | aged-refuse bioreactor and leachate |
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