| 褐铁矿和白云石对垃圾渗滤液厌氧消化增强作用的初步研究 |
| |
| 引用本文： | 庆承松,韦玲,陈天虎,周跃飞,王进,岳正波.褐铁矿和白云石对垃圾渗滤液厌氧消化增强作用的初步研究[J].岩石矿物学杂志,2014,33(2):365-369. |
| |
| 作者姓名： | 庆承松 韦玲 陈天虎 周跃飞 王进 岳正波 |
| |
| 作者单位： | 合肥工业大学纳米矿物与环境材料实验室;合肥工业大学资源与环境工程学院; |
| |
| 基金项目： | 973预研项目(2011CB411904);国家自然科学基金资助项目(41130206,41372347,41372046) |
| |
| 摘 要： | 垃圾渗滤液治理一直是城市生活垃圾卫生填埋场的难题。能否利用矿物-微生物交互作用提高垃圾渗滤液有机污染物厌氧转化的效率是值得研究的问题。本文设置4组厌氧生物反应器(分别为只添加褐铁矿或者白云石、同时添加褐铁矿和白云石以及不添加矿物的空白组),考察添加褐铁矿、白云石对垃圾渗滤液厌氧消化的影响。实验结果表明,厌氧生化反应12 d时,添加了褐铁矿和白云石的反应器中COD去除率均达到80%以上,而空白对照组COD去除率仅为50%;4组反应器中溶液pH值变化表明,矿物的存在提高了溶液的pH值0.5左右;4组反应器中氨氮含量变化不大,也没有表现出明显差异。研究认为褐铁矿或白云石矿物在垃圾渗滤液中有机物的厌氧消化过程中起到了重要促进作用。研究结果为提高垃圾渗滤液厌氧处理效率提供了一个可供参考的方法。
|
| 关 键 词： | 褐铁矿 白云石 垃圾渗滤液 厌氧消化 |
| 收稿时间： | 2013/9/12 0:00:00 |
| 修稿时间： | 2013/11/1 0:00:00 |
The enhancement of anaerobic digestion of landfill leachate by limonite and dolomite |
| |
| QING Cheng-song,WEI Ling,CHEN Tian-hu,ZHOU Yue-fei,WANG Jin and YUE Zheng-bo.The enhancement of anaerobic digestion of landfill leachate by limonite and dolomite[J].Acta Petrologica Et Mineralogica,2014,33(2):365-369. |
| |
| Authors: | QING Cheng-song WEI Ling CHEN Tian-hu ZHOU Yue-fei WANG Jin and YUE Zheng-bo |
| |
| Institution: | Laboratory for Nanomineralogy and Environmental Material, School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China;Laboratory for Nanomineralogy and Environmental Material, School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China;Laboratory for Nanomineralogy and Environmental Material, School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China;Laboratory for Nanomineralogy and Environmental Material, School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China;Laboratory for Nanomineralogy and Environmental Material, School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China;Laboratory for Nanomineralogy and Environmental Material, School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China |
| |
| Abstract: | |
| |
| Keywords: | limonite dolomite landfill leachate anaerobic digestion |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《岩石矿物学杂志》浏览原始摘要信息 |
| 点击此处可从《岩石矿物学杂志》下载免费的PDF全文 |
|
