搜索结果: 1-3 共查到“地质学 purification”相关记录3条 . 查询时间(0.099 秒)
Thermal analysis of organoclays and application for water purification
Thermal analysis organoclays application water purification
2012/3/30
In recent years, organoclays have become widely used in many industrial applications, and particularly they have been applied as adsorbents for water purification (de Paiva et al., 2008; Zhou et al., ...
Analysis on the Environment Conservation Value and Purification Capacity of Wetland Plants
Conservation Value Purification Capacity Wetland Plants
2011/12/20
The environmental conservation values of wetland plants were estimated in successive terms, by using the calculation model of ecosystem service values. The removal experiments of CODcr and TN in waste...
Research on Purification of Attapulgite Clay and Adsorption Characteristics for Metal Cations
Acid Treatment Alkaline Treatment Attapulgite Clay Cation-Adsorption Purification
2011/11/22
Attapulgite clay(ATP) from Xuyi county of China was purified by a wet method then treated with NaOH and 1.0 mol/L, 2.0 mol/L and 3.0 mol/L solutions of HCl. Transmission electron microscope(TEM) and X...