三相生物流化床处理啤酒废水

三相生物流化床处理啤酒废水

黄继国¹,魏海娟¹,王立军²,王铁军¹,俞双¹,黄国鑫¹

1．吉林大学环境与资源学院，吉林长春 130026；2．中国地质大学水资源与环境学院，北京 100083

收稿日期:2004-11-09 修回日期:1900-01-01 出版日期:2005-07-26 发布日期:2005-07-26
通讯作者: 黄继国

Beer Wastewater Treatment Using Three-Phase Biofluidized Bed

HUANG Ji-guo¹, WEI Hai-juan¹,WANG Li-jun²，WANG Tie-jun¹,YU Shuang¹, HUANG Guo-xin¹

1. College of Environment and Resources，Jilin University，Changchun 130026,China;2. School of Water Resources and Environmental Science，China University of Geosciences，Beijing 100083,China

Received:2004-11-09 Revised:1900-01-01 Online:2005-07-26 Published:2005-07-26
Contact: HUANG Ji-guo

摘要/Abstract

摘要： 通过三相生物流化床处理啤酒废水的实验研究，探讨曝气量和水力停留时间对处理效果的影响，确定最佳曝气量为0.25 m³/h，最佳水力停留时间为1.5 h。在该实验条件下，COD_cr平均去除率在85％以上，生物浓度高达28.31 mg/L，生物膜活性强，同时反应器具有较强的抗冲击负荷能力。

关键词: 三相生物流化床, 啤酒废水处理, 抗冲击负荷, 生物浓度

Abstract: Beer wastewater treatment using threephase biofluidized bed has been studied by experiments, and the effects of aeration quantity and hydraulic stay time on treatment efficiency have also been discussed. The result shows that the optimal aeration quantity is 0.25 m³/h, and the optimal hydraulic stay time is 1.5 h. Under the selected experimental condition, the average removal ratio of COD_cr could reach more than 85% and the biological concentration could also reach 28.31 mg/L. The experimental result also indicates that the biomembrane is active and the reactor has strong capability to resist impact load.

Key words: threephase biofluidized bed, beer wastewater treatment, resistance to impact load, biological concentration

中图分类号:

X131.2

黄继国,魏海娟,王立军,王铁军,俞双,黄国鑫. 三相生物流化床处理啤酒废水[J]. J4, 2005, 35(04): 510-0514.

HUANG Ji-guo, WEI Hai-juan,WANG Li-jun，WANG Tie-jun,YU Shuang, HUANG Guo-xin. Beer Wastewater Treatment Using Three-Phase Biofluidized Bed[J]. J4, 2005, 35(04): 510-0514.

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