Recent advances in the pretreatment of microalgal and lignocellulosic biomass: A comprehensive review. (February 2020)

• Record Type: Journal Article
• Authors: Sankaran, Revathy; Parra Cruz, Ricardo Andres; Pakalapati, Harshini; Show, Pau Loke; Ling, Tau Chuan; Chen, Wei-Hsin; Tao, Yang
• Is Part Of: Bioresource technology. Volume 298(2020)
• Publication Date: 2020-02
• Subjects: Biomass -- Bioconversion -- Irradiation -- Hydrothermal carbonization -- Ammonia fiber explosion -- Microalgae and lignocellulosics; Biomass -- Periodicals; Biomass energy -- Periodicals; Bioremediation -- Periodicals; Agricultural wastes -- Periodicals; Factory and trade waste -- Periodicals; Organic wastes -- Periodicals; Bioénergie -- Périodiques; Déchets agricoles -- Périodiques; Déchets industriels -- Périodiques; Déchets organiques -- Périodiques; Déchets (Combustible) -- Périodiques; 662.88
• DOI: 10.1016/j.biortech.2019.122476
• Languages: English
• ISSNs: 0960-8524

Abstract

Graphical abstract: Highlights: Microalgae and lignocelluloses as renewable feedstocks for bioconversion. Pretreatment is a critical process for bioconversion. Recent pretreatment methods focusing on microalgal and lignocellulosic biomass. Technological approaches to pretreatment are reviewed. Abstract: Microalgal and lignocellulosic biomass is the most sumptuous renewable bioresource raw material existing on earth. Recently, the bioconversion of biomass into biofuels have received significant attention replacing fossil fuels. Pretreatment of biomass is a critical process in the conversion due to the nature and structure of the biomass cell wall that is complex. Although green technologies for biofuel production are advancing, the productivity and yield from these techniques are low. Over the past years, various pretreatment techniques have been developed and successfully employed to improve the technology. This paper presents an in-depth review of the recent advancement of pretreatment methods focusing on microalgal and lignocellulosic biomass. The technological approaches involving physical, chemical, biological and other latest pretreatment methods are reviewed.