膜生物反应器处理猪场污水研究

	膜生物反应器处理猪场污水研究
	豆小敏; 董红敏; 黄宏坤; 赵立欣
刊名	农业工程学报
	2005
卷号	21 期号:5 页码:136-139
关键词	中空纤维膜生物反应器猪场污水
ISSN号	1002-6819
其他题名	Experiment on treatment of swine waste water by membrane bioreactor
英文摘要	为探讨膜生物反应器(MBR)处理猪场污水的可行性和膜生物反应器的运行、操作条件,为膜生物反应器在处理猪场污水中的应用提供必要的基础参数,该文采用U型中空纤维膜和L式中空纤维膜生物反应器,对不同的化学需氧量(COD)及氨氮(NH+4-N)进水浓度、溶解氧水平(DO)、污泥龄(SRT)进行了4种工况试验研究.结果表明,MBR作为猪场污水处理好氧段是可行的,当进水COD平均浓度为1860 mg/L,U型、L式膜平均去除率分别为84.10%,81.20%;NH+4-N进水平均浓度为511 mg/L,U型、L式膜平均去除率分别为93.81%,93.61%.; To assess the feasibility of swine waste water treatment by using membrane bioreactor and provide the design and application parameters, experiments with U shape and L shape hollow fibre membrane were conducted under four operation conditions with different influent COD and ammonia nitrogen concentrations, different DO levels and SRTs in the reaction water. The results confirmed the feasibility of MBR as swine waste water aerobic treatment stage and showed that the third operation condition was the most effective. When the average influent COD concentration was I860 mg/L, the removal rates of U shape and L shape membrane were 84. 1%, 81. 2%, respectively, the removal rates of NH4+-N were 93. 81% in U shape membrane and 93. 61% in L shape membrane respectively when the influent NH^-N concentration was 511 mg/L on average.
学科主题	行业污染、废物处理与综合利用
语种	中文
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/17536]
专题	农业环境与可持续发展研究所_职能部门
作者单位	中国农科院农业环境与可持续发展研究所, 北京, 100081
推荐引用方式 GB/T 7714	豆小敏,董红敏,黄宏坤,等. 膜生物反应器处理猪场污水研究[J]. 农业工程学报,2005,21(5):136-139.
APA	豆小敏,董红敏,黄宏坤,&赵立欣.(2005).膜生物反应器处理猪场污水研究.农业工程学报,21(5),136-139.
MLA	豆小敏,et al."膜生物反应器处理猪场污水研究".农业工程学报 21.5(2005):136-139.