| 铁炭微电解-MAP沉淀法联合预处理垃圾渗滤液 |
| |
| 引用本文： | 彭书传,张雁,刘国栋,王进.铁炭微电解-MAP沉淀法联合预处理垃圾渗滤液[J].环境工程学报,2010,4(5):979-982. |
| |
| 作者姓名： | 彭书传 张雁 刘国栋 王进 |
| |
| 作者单位： | 合肥工业大学资源与环境工程学院,合肥,230009 |
| |
| 基金项目： | 国家自然科学基金资助项目（40672027）；安徽省自然科学基金资助项目（070415215）；水体污染控制与治理科技重大专项（2008ZX07316-004） |
| |
| 摘 要： | 采用铁炭微电解-磷酸氨镁(MAP)沉淀法对垃圾渗滤液进行预处理,实验结果表明,铁炭比为5∶1,pH值为3,反应时间为3 h时,铁炭微电解的COD的去除率为47.5%;在投加药剂n(Mg2+)∶n(PO43-)∶n(NH4+)为1.4∶1∶1,pH值为9,反应时间为1 h的条件下,垃圾渗滤液氨氮去除率达到79.7%。
|
| 关 键 词： | 垃圾渗滤液 铁炭微电解 磷酸镁氨(MAP)沉淀 |
| 收稿时间： | 3/3/2009 12:00:00 AM |
| 修稿时间： | 5/3/2009 12:00:00 AM |
An experiment on landfill leachate treatment by composite process of iron-carbon micro-electrolysis and magnesium ammonium phosphate(MAP) precipitation |
| |
| Peng Shuchuan,Zhang Yan,Liu Guodong and Wang Jin.An experiment on landfill leachate treatment by composite process of iron-carbon micro-electrolysis and magnesium ammonium phosphate(MAP) precipitation[J].Techniques and Equipment for Environmental Pollution Control,2010,4(5):979-982. |
| |
| Authors: | Peng Shuchuan Zhang Yan Liu Guodong and Wang Jin |
| |
| Institution: | School of Resource and Environmental Engineering, Hefei University of Technology, Hefei 230009,China,School of Resource and Environmental Engineering, Hefei University of Technology, Hefei 230009,China,School of Resource and Environmental Engineering, Hefei University of Technology, Hefei 230009,China and School of Resource and Environmental Engineering, Hefei University of Technology, Hefei 230009,China |
| |
| Abstract: | Iron-carbon micro-electrolysis and magnesium ammonium phosphate(MAP)precipitation were applied to treat landfill leachate in this experiment.The experimental results show when the ratio of iron and car-bon is 5:1,the pH is 3,the reaction time is 3 hours,the removal rate of COD by iron-carbon micro-electrolysis process is 47.5%.When the ratio of n(Mg~(2+)):n(PO_4~(3-)):n(NH_4~-) is 1.4:1:1,the pH is 9,the reaction time is 1 hour,the removal rate of ammonium nitrogen is up to 79.7%. |
| |
| Keywords: | landfill leachate iron-carbon micro-electrolysis magnesium ammonium phosphate (MAP)precipitation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《环境工程学报》浏览原始摘要信息 |
| 点击此处可从《环境工程学报》下载免费的PDF全文 |
|
