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| CAS-BT复合反应器同步脱氮除磷试验研究 | |
| 引用本文： | 边德军,张文华,范建华,霍明昕.CAS-BT复合反应器同步脱氮除磷试验研究[J].环境工程学报,2008,2(5):604-607. |
| 作者姓名： | 边德军 张文华 范建华 霍明昕 |
| 作者单位： | 1. 长春工程学院水利与环境工程学院,长春,130012;东北师范大学城市与环境科学学院,长春,130024 2. 长春工程学院水利与环境工程学院,长春,130012 3. 东北师范大学城市与环境科学学院,长春,130024 |
| 摘 要： | 在CAST反应器中引入自制悬浮填料,构成了CAS-BT复合反应器,采用人工配制废水,对其同步脱氮除磷效果进行了试验研究.试验结果表明,当TN为178.05 mg/L、TP为28.32 mg/L时,CAS-BT工艺取得了很好的同步脱氮除磷效果,TN和TP的去除率分别达到97.55%和98.10%.进行同步脱氮除磷时,CAS-BT比其他的水处理工艺更具优势. |
| 关 键 词： | CAS-BT 复合反应器 有机废水 同步脱氮除磷 |
| 文章编号： | 1673-9108(2008)05-0604-04 |
| 修稿时间： | 2008年1月23日 |
Experimental study on simultaneous removal of nitrogen and phosphorus in CAS-BT hybrid biological reactor |
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| Bian Dejun,Zhang Wenhu,Fan Jianhua and Huo Mingxin.Experimental study on simultaneous removal of nitrogen and phosphorus in CAS-BT hybrid biological reactor[J].Techniques and Equipment for Environmental Pollution Control,2008,2(5):604-607. | |
| Authors: | Bian Dejun Zhang Wenhu Fan Jianhua and Huo Mingxin |
| Institution: | 1.School of Water Conservancy and Environment, Changchun Institute of Technology, Changchun 130012;2.School of Urban and Environmental Science, Northeast Normal University, Changchun 130024,1.School of Water Conservancy and Environment, Changchun Institute of Technology, Changchun 130012,1.School of Water Conservancy and Environment, Changchun Institute of Technology, Changchun 130012 and 2.School of Urban and Environmental Science, Northeast Normal University, Changchun 130024 |
| Abstract: | The biofilm using self-made suspended media as carrier was put in the CAST reactor, then a CAS-BT hybrid biological reactor was constituted. The effect of simultaneous removal of nitrogen and phosphorus in CAS-BT hybrid biological reactor was studied. When the concentration of TN and TP was about 25 mg/L and 180 mg/L respectively in the raw wastewater, the result of simultaneous removal of nitrogen and phosphorus was good and the removal rates of TN and TP could reach to 96.46% and 98.10%, respectively. It proved that there were advantages for CAS-BT in the process of simultaneous removal of nitrogen and phosphorus. |
| Keywords: | CAS-BT hybrid biological reactor organic wastewater simultaneous removal of nitrogen and phosphorus |
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