| 张志芳,侯红勋,张静,杨引浩.生物/生态组合技术处理城镇生活污水的研究[J].安徽建筑大学学报,2016,24(): |
| 生物/生态组合技术处理城镇生活污水的研究 |
| Study on urban domestic sewage by the technology combining biological with ecological |
| 投稿时间：2015-06-08 修订日期：2016-01-15 |
| DOI： |
| 中文关键词: MST 气提式接触氧化 生物/生态 一体化装置 人工湿地 |
| 英文关键词: MST Prompt contact oxidation Biological ecological integrated device Constructed wetlands |
| 基金项目:巢湖流域污水处理厂一级A标准再提升关键技术研究 |
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| 中文摘要: |
| 在改造后的温室型MST一体化装置中加入人工浮岛形成生态/生物一体化装置,出水经过人工湿地深度处理,将此工艺应用于处理城镇污水处理研究其可行性。研究发现当COD 、NH4-N、TN进水浓度分别为323.46mg/L、25.98mg/L、34.57mg/L时,出水浓度分别为28.79mg/L、0.93mg/L、10.65mg/L,平均去除率分别为89%、96%、68%,达到了《城镇污水出水处理厂污染物排放标准》一级A标的标准,证明了该工艺的可行性。 |
| 英文摘要: |
| The biological ecological integrated device is formed after putting artificial floating island into the greenhouse-like MST integrated device ,the effluent of it flow through the constructed wetlands which is to achieve advanced treatment,in order to find out whether it is feasible ,this process is used to treat the real urban domestic sewage.The study finds out that when the influent concentration of COD、NH4-N、TN is 323.46mg/L、25.98mg/L、34.57mg/L,the effluent concentration of COD、NH4-N、TN is 28.79mg/L、0.93mg/L、10.65mg/L respectively ,the average removal rate can achieve 89%、96%、68% separately reaching the A level of Discharge standard of pollutants for municipal wastewater treatment ,which demonstrates the process is viable. |
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