序批式IAL-CHS反应器去除氨氮和总磷的试验研究

化工进展

序批式IAL-CHS反应器去除氨氮和总磷的试验研究

曹文平，肖晓存，张永明

平顶山工学院市政工程系；上海师范大学环境工程系

出版日期:2007-07-25 发布日期:2007-07-25

Removal of total phosphorus and ammonium by sequencing batch IAL-CHS reactor

CAO Wenping，XIAO Xiaocun，ZHANG Yongming

Department of Minicipal Engineering，Pingdingshan Institute of Technology； Department of Environmental Engineering，Shanghai Normal Universing

Online:2007-07-25 Published:2007-07-25

摘要/Abstract

摘要： 为研究序批式IAL-CHS反应器处理去除总磷（TP）和氨氮的特性，用模拟废水进行小试研究。试验结果表明：进水氨氮为12.35～20.22 mg/L，出水氨氮为0.79～9.52 mg/L，去除率为41.85%～96.09%，平均去除率为76.3%；进水TP为1.89～3.33 mg/L，出水TP为1.55～3.12 mg/L，去除率为3.05%～24.32%，平均去除率为11.31%；该生物反应器具有良好的耐氨氮冲击负荷能力，而且丝状菌大量繁殖对氨氮和TP去除率的影响不明显。

Abstract: To study the characteristics of total phosphorus (TP) and ammonium removal by sequencing batch IAL-CHS reactor(Internal Airlift Loop Ceramic Honeycomb Support reactor，simple name：IAL-CHS reactor). Lab-scale experiment was operated by using simulate wastewater. The experiment results show that the concentration of ammonium in the influent reaches 12.35～20.33 mg/L，ammonium in the effluent of 0.79～9.52 mg/L，and the removal rate reaches 41.85%～96.09% and the average removal rate reaches 76.3%，the concentration of TP in the influent reaches 1.89～3.33 mg/L，TP in the effluent of 1.55～3.12 mg/L，and the removal rate reaches only 3.05%～24.32% and the average removal rate reaches 11.31%. The bioreactor has excellent resistance shock loading ability of ammonium. Moreover，overgrow filamentous bacteria has not influence obviously to the removal rate of ammonium and TP.

曹文平，肖晓存，张永明. 序批式IAL-CHS反应器去除氨氮和总磷的试验研究 [J]. 化工进展.

CAO Wenping，XIAO Xiaocun，ZHANG Yongming. Removal of total phosphorus and ammonium by sequencing batch IAL-CHS reactor[J]. Chemical Industry and Engineering Progree.