Evaluation of composition and biogas production potential from seagrass (Halodule uninervis) native to Abu Dhabi

被引：6

作者：

Brudecki, Grzegorz ^{[1
]}

Farzanah, Reda ^{[1
]}

Cybulska, Iwona ^{[1
]}

Schmidt, Jens E. ^{[1
]}

Thomsen, Mette H. ^{[1
]}

机构：

[1] Masdar Inst Sci & Technol, Abu Dhabi, U Arab Emirates

来源：

CLEAN, EFFICIENT AND AFFORDABLE ENERGY FOR A SUSTAINABLE FUTURE | 2015年 / 75卷

关键词：

Seagrass; biomass; anaerobic digestion; biogass;

D O I：

10.1016/j.egypro.2015.07.508

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：

Seagrass (Halodule uninervis) native to Abu Dhabi was sampled in various locations thorough February to June 2013. Chemical composition was analyzed, which included ash, extractives, structural carbohydrates, acid insoluble residue and CHNSO content. The theoretical methane yield was calculated based on the CHN content using Buswell's formula. Anaerobic digestion was performed with the use of sewage sludge. Three concentrations of seagrass biomass were tested (1%, 3%, 5% of VS) to evaluate the practical methane yield. The highest specific methane yield was obtained for 1% loading rate and resulted in 122 ml/gVS, which corresponds to 30% of theoretical methane yield. (C) 2015 Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license

引用

页码：760 / 766

页数：7

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