Water purification of dyes by ceramic membrane modified by pyrocarbon from carbonized polymers
- 作者: Goncharuk V.V.1, Dubrovina L.V.1, Kucheruk D.D.1, Samsoni-Todorov A.O.1, Ogenko V.M.2, Dubrovin I.V.3
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隶属关系:
- Dumvanskii Institute of Colloid Chemistry and the Chemistry of Water
- Vernadskii Institute of General and Inorganic Chemistry
- Chuiko Institute of the Chemistry of Surface
- 期: 卷 38, 编号 3 (2016)
- 页面: 163-166
- 栏目: Water Treatment and Demineralization Technology
- URL: https://journals.rcsi.science/1063-455X/article/view/183526
- DOI: https://doi.org/10.3103/S1063455X16030073
- ID: 183526
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详细
Modification of membranes by pyrocarbon was carried out by carbonization of polyisocyanate, celluloacetate and Na-salt of carboxylmethyl cellulose at 750°C. The water was purified of dyes by the pressure-driven method under pressure from 0.1 to 1.1 MPa. The retention coefficient and specific capacity of modified membranes for direct scarlet vary respectively from 37 to 99.99% and from 1.8 to 36 dm3/(m2 • h). For membranes with carbonized cellulose ethers the retention rate for brilliant green vary from 19 to 78.5% and the specific capacity depending on pressure and filtration time varies from 8.1 dm3/(m2 • h) to ~ 1 m3/(m2 • h).
作者简介
V. Goncharuk
Dumvanskii Institute of Colloid Chemistry and the Chemistry of Water
Email: dubrovina@ua.fm
乌克兰, Kiev
L. Dubrovina
Dumvanskii Institute of Colloid Chemistry and the Chemistry of Water
编辑信件的主要联系方式.
Email: dubrovina@ua.fm
乌克兰, Kiev
D. Kucheruk
Dumvanskii Institute of Colloid Chemistry and the Chemistry of Water
Email: dubrovina@ua.fm
乌克兰, Kiev
A. Samsoni-Todorov
Dumvanskii Institute of Colloid Chemistry and the Chemistry of Water
Email: dubrovina@ua.fm
乌克兰, Kiev
V. Ogenko
Vernadskii Institute of General and Inorganic Chemistry
Email: dubrovina@ua.fm
乌克兰, Kiev
I. Dubrovin
Chuiko Institute of the Chemistry of Surface
Email: dubrovina@ua.fm
乌克兰, Kiev
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