期刊
BIORESOURCE TECHNOLOGY
卷 283, 期 -, 页码 159-167出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.biortech.2019.03.055
关键词
Organic waste; Renewable sugars; Co-fermentation; Resource recovery; Green technology
资金
- Council of Scientific & Industrial Research (CSIR), India [PDF/LS/EMR-I/04/2018]
- Department of Biotechnology (DBT), Government of India (DBT) [BT/HRD/35/01/02/2018]
Burgeoning global energy demand and rapid diminution of fossil fuel reserves urged to seek for a sustainable energy source like bioethanol. Single pot bioprocessing (SPB) strategy employing in-house laccase, cellulase plus xylanase and amylase along with hexose and pentose sugar fermenting yeasts (Saccharomyces cerevisiae and Pichia stipitis) is designed in this study for ethanol production from biogenic municipal solid waste (BMSW). BMSW when subjected to simultaneous pretreatment and saccharification (SPS) resulted in 79.69% enzymatic digestibility and fared better compared to alkali pretreated counterparts (14.03%-51.10%). The maximum total sugar release in case of SPS was 146.9 g/L in 24 h. The maximum ethanol concentration of 5.24% (v/v) in 30 h was obtained from SPB of BMSW at 25% (w/v) solid loading. SPB for ethanol production from BMSW is an interesting and effective alternative to MSW going to landfill or incineration with an added perk of waste to wealth conversion.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据