摘要
通过对材料的选择及对湖水水质的分析,优化了材料的组合方法.研究表明,陶粒+pva无纺布+pp棉+活性炭+滤纸.通过湖水的测定出水的氨氮去除率为99. 9%,铵态氮的去除率为85%,COD的去除率为78%.开发便携式饮用水过滤器,通过多种滤料相互组合,经水质检测仪检测各项标准已经达到《生活饮用水卫生标准》(GB 5749-2006)的要求,具有很好的应用前景.
The filtration research was to choose the best filter material using in lake for drink- ing. The results showed that the removal rate of ammonia nitrogen was 99.9%, the removal rate of ammonium nitrogen was 85% , and the removal rate of COD was 78%, when chosen the composite filter material＂ ceramsite ＋ pva non-woven cloth ＋ pp cotton ＋ activated carbon ＋ filter paper＂. The research could met the standard requirements of GB 5749 -2006. At the same time, the appearance of the filter was reasonably designed. In the future, the porta- ble water would have a good market application value.
作者
桑海春
李春颖
魏利
李中卿
朱娴娴
张民
徐斌
SANG Hai-chun;LI Chun-ying;WEI Li;LI Zhong-qing;ZHU Xian-xian;ZHANG Min;XU Bin(School of Energy-and Civil Engineering,Harbin University of Commerce,Harbin 150028,China;State Key Laboratory of Urban Water Eesouree and Environment,Harbin Institute of Technology,Harbin 150090,China)
出处
《哈尔滨商业大学学报（自然科学版）》
CAS
2018年第6期673-675,共3页
Journal of Harbin University of Commerce：Natural Sciences Edition
基金
大学生创新创业项目(201710240029)
关键词
便携式饮用水处理器
氨氮
硝酸盐
湖水
效能
portable drinking water processor
ammonia nitrogen
nitrate
lake wart
effi-ciency
