Biological treatment of amine wastes generated in post combustion CO2 capture

被引：22

作者：

Botheju, Deshai ^{[1
]}

Li, Yuan ^{[1
]}

Hovland, Jon ^{[2
]}

Haugen, Hans Aksel ^{[2
]}

Bakke, Rune ^{[1
]}

机构：

[1] Telemark Univ Coll, Fac Technol, Porsgrunn, Norway

[2] Tel Tek, Porsgrunn, Norway

来源：

10TH INTERNATIONAL CONFERENCE ON GREENHOUSE GAS CONTROL TECHNOLOGIES | 2011年 / 4卷

关键词：

Amine wastes; Anaerobic digestion; Biological treatment; Monoethanolamine (MEA); ANAEROBIC DEGRADATION; MONOETHANOLAMINE;

D O I：

10.1016/j.egypro.2011.01.080

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The wastes generation by amine degradation is an important issue to be addressed when considering CCS schemes. Biological treatment of amine wastes can be a strategy with reasonable economy and envrironmental sustainability. Both the aerobic and anaerobic wastewater treatment techniques can be used for amine wastes treatment, providing culture adaption and maintaining suitable operating conditions. Aerobic treatment can, generally, provide higher biodegradation rates while anaerobic processes can be much more energy efficient. A combination of aerobic and anaerobic treatment is promising. Addition of a supplementary organic feed may facilitate the anaerobic treatment is promising. Addition of a supplementary organic feed may facilitate the anaerobic digestion of amine wastes and this opens the possibility of using common industrial or municipal waste digesters for amine wastes treatment. (C) 2011 Published by Elsevier Ltd.

引用

页码：496 / 503

页数：8

共 26 条

[1] Ethanolamine ammonia-lyase has a "base-on" binding mode for coenzyme B12 [J].