x
uploads/electroosmosis.jpg

electroosmosis n.【物理學】電滲透。

electropathy

Recently , in the field of microfluidics system the drive mode of flow is a key problem , dc electroosmoticflow micropump bases on the principle of electroosmosis , which control the flow in the microchannel with electric field . recent years , it is more and more attracting people to realize it 當前在微流控系統中液體的驅動方式是一個關鍵問題,直流電滲流微泵是基于電滲原理,利用電場控制通道中的液體流動,實現無運動部件的液體流動系統,近年越來越受到人們的重視。

The results show that the main matter for the electroosmosis is sodium - fluorine compound ; the depth and matter for the electroosimosis increase with increase of alumina concentration and magnesium fluoride content , and the electroosmosis deepens sharply when the cryolite mole ratio reaches 2 . 0 結果表明:電滲的主要物質是鈉氟化合物,隨著氧化鋁濃度及氟化鎂含量的增加,電滲的深度及電滲的物質量增加;當冰晶石分子比達到2 . 0時,電滲的深度急劇增加。

Abstract : abstract effect of alumina concentration , mole ratio and magnesium fluoride content on electroosmosis ni the aluminum smelting is investigated through test , and electroosmotic matter and depth analyzed by electronic probe and x - ray diffraction 文摘:通過試驗考察了氧化鋁濃度、分子比及氟化鎂含量對鋁電解電滲的影響,并通過電子探針和x -射線衍射分析了電滲的物質,電滲的深度。

Utilizing the electric double layer produced by hydration of cement to gather in superfluous water at negative electrode and reduce the water cement ratio of solidification by using electroosmosis technology 方法采用電滲技術,利用水泥水化產生的雙電層的導電性能,使混凝土中的多余水分向陰極聚集,以減少混凝土的凝結水灰質量比。

Electroosmosis technology can solve the problem of high water cement ratio during construction and low water cement ratio during solidification effectively so that have expansive application prospect 結論電滲濾水混凝土技術能有效地解決混凝土的大水灰質量比施工、小水灰質量比固化的矛盾,有重要學術價值和廣闊的應用前景。

The experimental results indicate that electroosmosis technology can further the filtering velocity markedly , increase the compressive strength of concrete significantly and have finer economical efficiency 結果實驗表明電滲技術可以顯著提高濾水混凝土的濾水速度,明顯提高混凝土的強度,并有很好的經濟性。

It is reported that hard alloy scrap is treated by electroosmosis and electrolysis together taking sulfuric acid as electrolyte in order to recover cobalt metal and tungsten carbide 報道了以硫酸為電解質,同時用電溶法和電滲析法處理廢硬質合金、回收金屬鈷和碳化鎢的原理和方法。

High water - cement ratio during construction and low water - cement ratio during solidification are realized by using electroosmosis technology to change the process of concrete construction 采用電滲濾水施工技術,滿足了混凝土大水灰比施工、小水灰比固化的要求。