水资源与水工程学报

文章摘要

ZHOU Xinhua,LIN Xingquan,ZHANG Xuejiao.三种改性吸附剂对氨氮去除的试验研究Journal of Water Resources and Water Engineering[J].,2011,22(4):

三种改性吸附剂对氨氮去除的试验研究

Experiment on removing ammonia nitrogen by three kinds of modified absorbents

中文关键词: 氨氮废水吸附剂预处理吸附剂改性氨氮去除率

英文关键词: ammonia-nitrogen wastewater adsorbent pretreatment modified adsorbent ammonia nitrogen removal rate

基金项目:

Author Name	Affiliation
ZHOU Xinhua,LIN Xingquan,ZHANG Xuejiao	ZHOU Xinhua,LIN Xingquan,ZHANG Xuejiao(College of Architecture And Engineering,Liaoning Technical University,Fuxin 123000,China)

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中文摘要:

以氨氮为处理对象,通过杯罐试验考察了分别用盐酸、氢氧化钠、氯化钠改性的膨润土、沸石、粉煤灰对氨氮的去除效果,初步遴选较优的改性吸附剂。试验结果表明:在水温25℃,振荡频率100 r/min,吸附时间2 h的条件下,改性后的吸附剂对氨氮去除率都有一定提高,氯化钠改性沸石对氨氮的去除效果最佳。

英文摘要:

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