Bioconversion of food waste to energy: A review

FUEL

卷:134

Review

Kiran, Esra Uckun¹  Trzcinski, Antoine P.¹  Wun Jern Ng^2,3  Liu, Yu^1,3 

[1] Nanyang Technol Univ, Adv Environm Biotechnol Ctr, Nanyang Environm & Water Res Inst, Singapore 637141, Singapore

[2] Nanyang Technol Univ, Nanyang Environm & Water Res Inst, Singapore 637141, Singapore

[3] Nanyang Technol Univ, Sch Civil & Environm Engn, Singapore 639798, Singapore

关键词: Food waste;    Biofuel;    Ethanol;    Methane;    Hydrogen;   

DOI  :  10.1016/j.fuel.2014.05.074

来源: Elsevier

【 摘 要 】

According to Food and Agricultural Organization (FAO), one third of food produced globally for human consumption is lost along the food supply chain. In many countries food waste are currently landfilled or incinerated together with other combustible municipal wastes for possible recovery of energy. However, these two approaches are facing more and more economic and environmental stresses. Due to its organic- and nutrient-rich composition, theoretically food waste can be utilized as a useful resource for production of biofuel through various fermentation processes. So far, valorization of food waste has attracted increasing interest, with biogas, hydrogen, ethanol and biodiesel as final products. Therefore, this review aims to examine the state-of-the-art of food waste fermentation technologies for renewable energy generation. (C) 2014 Elsevier Ltd. All rights reserved.

【 授权许可】

Free