学术
国际标准刊号：ISSN 1672-7169
国内统一刊号：CN 11-4066
摘 要:
通过对运行参数及其影响因素等条件的实验，考察生物陶粒滤池在饮用水预处理过程中对氨氮的去除效果。研究表明，生物陶粒滤池在常温下对氨氮有着良好的去除效果，去除率可维持在90％以上。适宜的滤速为4～6m／h，相应的水力停留时间为20～30min。[著者文摘]
文章出处:
《华北科技学院学报》-2007年4卷4期 -61-64页
Journal of North China Institute of Science and Technology
分 类 号:
文献标识码:
A
文章编号:
1672-7169（2007）04-0061-04
相关文章:
Experimental Study on the removal of ammonia nitrogen in source water by ceramsite biofilter
ZHOU Hao-hui （North China Institute of Science and Teehnology,Yanjiong Beijing-East 101601）
Abstract:
This article is about an experiment to concerns biofiltration for the removal of NH4-N from drinking water sources in which An aerated biological filtration reactor with cultivate padding was used. The research indicates that under normal temperatures, the removal efficiencies of NH4-N in the ABF reactor are marked. The efficiencies of removal of NH4-N were over 90%. The best HRT for operation was 20～30 min.[著者文摘]
Key words:
pretreatment; BAF, NH4^＋ -N; NO2-N; NO3-N; turbidity
收稿日期: 2007-09-21
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