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alibabashiqun铁杆木虫 (知名作家)
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利用金属氧化物对微滤陶瓷复合膜进行修饰改性不仅可以改善它的物理化学性能，而且还可以显著提高分离效率。本研究采用TiOSO4对Al2O3-ZrO2微滤膜进行改性，调控了TiO2改性包覆的Zeta电位，着重探讨了用TiO2包覆在ZrO2颗粒表面的包覆率以及影响因素，从而对TiO2改性提高Al2O3-ZrO2微滤膜效率的进行了深入的解析。 [ Last edited by alibabashiqun on 2008-5-8 at 21:48 ] |
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| Modifying microfiltration ceramic composite membrane with metal oxide can not only improve its physical and chemical performance, but also increase the separation efficiency significantly. In this study, the microfiltration membrane was modified with TiOSO4 and Al2O3-ZrO2 and Zeta potential of coating modification was regulated, we mainly discussed the clad ratio and its influencing factors of ZrO2 particles coated with TiO2, so the increased efficiency of Al2O3-ZrO2 microfiltration membrane modified with TiO2 was explained deeply. |
2楼2008-05-09 11:01:19