Purification of waste water of cellulose production from rape straw by oxidation in supercritical aqueous media
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- 作者：E. Sh. Gayazova ; R. A. Usmanov ; I. G. Shayhiev…
- 关键词：oxidation in supercritical water ; purification of waste water ; cellulose production ; coagulation ; flocculation
- 刊名：Russian Journal of Physical Chemistry B, Focus on Physics
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：9
- 期：7
- 页码：993-997
- 全文大小：243 KB
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R. A. Usmanov (1)
I. G. Shayhiev (1)
F. M. Gumerov (1)
R. Z. Mousin (1)
S. V. Fridland (1)
1. Federal State Budgetary Educational Institution of Higher Professional Education, Kazan National Research Technological University, Kazan, Russia - 刊物类别：Chemistry and Materials Science
- 刊物主题：Chemistry
Physical Chemistry
Russian Library of Science - 出版者：MAIK Nauka/Interperiodica distributed exclusively by Springer Science+Business Media LLC.
- ISSN：1990-7923
文摘
Purification method of waste water by oxidation in supercritical aqueous media (OSAM) has been considered. It is shown that the achievement of acceptable parameters of waste water for biological treatment plants is possible upon combining of a coagulative-flocculative process with OSAM. The need for such a combination is determined by the insufficient degree of degradation of lignin using only OSAM, conducted at 400°C and 24 MPa (oxidizer–H2O2).