搜索结果: 1-2 共查到“农学总论 filtration”相关记录2条 . 查询时间(0.046 秒)
Evaluation of filtration and SDI application effects on treated wastewater quality index
Filtration subsurface drip irrigation biological index
2011/1/11
Before the reuse of treated wastewater in irrigation, supplementary treatment could be used for controlling pollution index. In order to evaluate the filtration and subsurface drip irrigation (SDI) ap...
Air cleaning in livestock buildings by applying the granular filtration layer
ammonia emission emission reduction granular filter
2008/11/26
The assumptions and results of laboratory research on efficiency of ammonia removal from air by use of the cassette filter in the mechanical ventilation system were presented. A filtration layer consi...
