[1]杨小丽,王世和,卢宁.膜生物反应器净化污水的抗冲击性能[J].东南大学学报(自然科学版),2005,35(5):797-800.[doi:10.3969/j.issn.1001-0505.2005.05.030]
 Yang Xiaoli,Wang Shihe,Lu Ning.Impact of shock loading on membrane bioreactor for sewage treatment[J].Journal of Southeast University (Natural Science Edition),2005,35(5):797-800.[doi:10.3969/j.issn.1001-0505.2005.05.030]
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膜生物反应器净化污水的抗冲击性能()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
35
期数:
2005年第5期
页码:
797-800
栏目:
环境科学与工程
出版日期:
2005-09-20

文章信息/Info

Title:
Impact of shock loading on membrane bioreactor for sewage treatment
作者:
杨小丽 王世和 卢宁
东南大学土木工程学院, 南京 210096
Author(s):
Yang Xiaoli Wang Shihe Lu Ning
College of Civil Engineering, Southeast University, Nanjing 210096,China
关键词:
膜生物反应器 负荷冲击 污染物 温度
Keywords:
membrane bioreactor shock loading pollutants temperature
分类号:
X703.1
DOI:
10.3969/j.issn.1001-0505.2005.05.030
摘要:
比较了膜生物反应器(MBR)和传统活性污泥工艺(CAS)在相同运行条件下处理生活污水的抗冲击性能.结果表明:MBR系统出水、上清液以及CAS出水COD浓度均随进水COD容积负荷增加而线性递增,但递增的速率前者仅分别为后两者的42.1%和37.1%; MBR的COD容积负荷是CAS的3倍; 进水NH3-N容积负荷、温度和pH值冲击对MBR出水水质影响不大,但低温会加速膜污染进程.MBR抗污染物负荷、pH值、温度的冲击能力显著优于CAS工艺.
Abstract:
Impact of shock loading on membrane bioreactor(MBR)and conventional activated sludge(CAS)are compared under the same operation conditions. Results show that MBR effluent, supernatant and CAS effluent COD are ascended with the increase of inflow COD volume loading, but the ascending rate of the former one is only 42.1% and 37.1% of that of the latter two respectively. The COD volume loading of MBR is three times of CAS. Inflow NH3-N volume loading, temperature and pH value have little influence on MBR effluent, however lower temperature would accelerate membrane fouling. MBR has better resistance to pollutant shock loading, pH value and temperature than CAS.

参考文献/References:

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备注/Memo

备注/Memo:
基金项目: 江苏省建设厅资助项目(JS200308).
作者简介: 杨小丽(1977—),女,博士生; 王世和(联系人),男,教授,博士生导师,wshhj@seu.edu.cn.
更新日期/Last Update: 2005-09-20