Combined ultrafiltration-adsorption water purification of the cationic violet dye

被引：8
作者：
Shkavro, Z. N. [1 ]
Kochkodan, V. M.
Ognyanova, R.
Budinova, T.
Goncharuk, V. V.
机构：
[1] Natl Acad Sci Ukraine, Dumanskii Inst Colloid Chem & Water Chem, Kiev, Ukraine
来源：
JOURNAL OF WATER CHEMISTRY AND TECHNOLOGY | 2010年 / 32卷 / 02期
关键词：
ultrafiltration; activated carbon; cationic violet; water purification; LOW-COST ADSORBENTS; WASTE-WATER; REMOVAL; DECOLORIZATION;
D O I：
10.3103/S1063455X10020062
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
The article investigated the impact of the VMK-1 activated carbon, produced from apricot stones in their pyrolysis in the flow of water steam, on the transmembrane stream and the retention of capacity of the UPM-50 ultrafiltration membrane with respect to the cationic violet dye. It has been shown that the combination of adsorption and ultrafiltration with the process in one unit makes it possible to substantially raise the degree of water purification of the dye concurrently with an increase of the process capacity of purification and prolongation of the membrane service life.
引用
收藏
页码：101 / 106
页数：6
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