| CAS-BT复合反应器除磷处理的试验研究 |
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| 引用本文： | 边德军,张文华,邵丕红,崔志新,范建华.CAS-BT复合反应器除磷处理的试验研究[J].环境科学与技术,2008,31(8). |
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| 作者姓名： | 边德军 张文华 邵丕红 崔志新 范建华 |
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| 作者单位： | 长春工程学院水利与环境工程学院,吉林,长春,130012 |
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| 基金项目： | 吉林省科技发展计划项目 |
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| 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,对其除磷效果进行了试验研究。当进水TP为25mg/L左右时,经历了近80d时间的试验运行,TP的去除率高达99%左右,显示出CAS-BT工艺具有很强的除磷能力。试验发现:原水中含磷量越高聚磷微生物数量越多,系统聚磷能力越强。
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| 关 键 词： | CAS-BT 复合反应器 有机废水 除磷 |
Experimental Study on Phosphorus Removal from Wastewater in CAS-BT Hybrid Biological Reactor |
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| BIAN De-jun,ZHANG Wen-hua,SHAO Pi-hong,CUI Zhi-xin,FAN Jian-hua.Experimental Study on Phosphorus Removal from Wastewater in CAS-BT Hybrid Biological Reactor[J].Environmental Science and Technology,2008,31(8). |
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| Authors: | BIAN De-jun ZHANG Wen-hua SHAO Pi-hong CUI Zhi-xin FAN Jian-hua |
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| Abstract: | CAS-BT hybrid biological reactor was constituted with self-made suspended media as carrier in the CAST reactor.The performance of phosphorus removal in hybrid biological reactor was studied by experiments.When influent TP was about 25mg/L in the raw wastewater,removal efficiency of TP could be up to 99% by 80 days,which indicated that the capacity of phosphorus removal was strong in CAS-BT process.It was found that the more the phosphorus in raw wastewater was,the more the phosphorus accumulating bacteria were,which would result in the capacity of phosphorus removal much stronger. |
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| Keywords: | CAS-BT hybrid biological reactor organic wastewater phosphorus removal |
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