Optimization of dilute acid and alkaline peroxide pretreatment to enhance bioethanol production from wheat straw by co-fermentation (original) (raw)

The global demand for renewable energy has driven interest in cellulosic ethanol production from biomass, such as wheat straw, which shows significant potential due to its high cellulose content. Efficient pretreatment methods are critical in this process to enhance enzymatic hydrolysis by removing lignin and hemicellulose, thus increasing digestibility. This study optimizes dilute acid and alkaline peroxide pretreatment techniques, demonstrating improvements in cellulose digestibility, xylan digestibility, and overall ethanol yields, supporting a cost-effective pathway for bioethanol production.