In Situ Water Electrolyzer Stack for an Electrobioreactor

被引：18

作者：

Givirovskiy, Georgy ^{[1
]}

Ruuskanen, Vesa ^{[1
]}

Ojala, Leo S. ^{[2
]}

Kokkonen, Petteri ^{[2
]}

Ahola, Jero ^{[1
]}

机构：

[1] LUT Univ, Sch Energy Syst, POB 20, FI-53851 Lappeenranta, Finland

[2] VTT Tech Res Ctr Finland Ltd, POB 1000, Espoo 02044, Finland

来源：

ENERGIES | 2019年 / 12卷 / 10期

关键词：

in situ water electrolysis; microbial protein; hydrogen-oxidizing bacteria; electrobioreactor; ENERGY; CAPTURE;

D O I：

10.3390/en12101904

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：

Hydrogen-oxidizing bacteria provide a sustainable solution for microbial protein production. Renewable electricity can be used for in situ water electrolysis in an electrobioreactor. The use of cultivation medium as the electrolyte enhances the hydrogen dissolution to the medium. This paper proposes a stack structure for in situ water electrolysis to improve the productivity of the electrobioreactor. The hydrogen production rate and the energy efficiency of the prototype stack are analyzed.

引用

页数：13

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