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Factors affecting seawater-based pretreatment of lignocellulosic date palm residues

descriptionPublicationkeyboard_double_arrow_right Article , Part of book or chapter of book , Journal 01 Dec 2017 Denmark Publisher:Elsevier BVJournal:Bioresource Technology, volume 245, pages 540-548 (issn: 0960-8524,

Authors: Fang, Chuanji; Thomsen, Mette Hedegaard; Frankaer, Christian Grundahl; Bastidas-Oyanedel, Juan-Rodrigo; Brudecki, Grzegorz P.; Schmidt, Jens Ejbye;

doi: 10.1016/j.biortech.2017.08.184 , 10.1007/978-3-030-10961-5_31

pmid: 28898854

Factors affecting seawater-based pretreatment of lignocellulosic date palm residues

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Abstract

Seawater-based pretreatment of lignocellulosic biomass is an innovative process at research stage. With respect to process optimization, factors affecting seawater-based pretreatment of lignocellulosic date palm residues were studied for the first time in this paper. Pretreatment temperature (180°C-210°C), salinity of seawater (0ppt-50ppt), and catalysts (H2SO4, Na2CO3, and NaOH) were investigated. The results showed that pretreatment temperature exerted the largest influence on seawater-based pretreatment in terms of the enzymatic digestibility and fermentability of pretreated solids, and the inhibition of pretreatment liquids to Saccharomyces cerevisiae. Salinity showed the least impact to seawater-based pretreatment, which widens the application spectrum of saline water sources such as brines discharged in desalination plant. Sulfuric acid was the most effective catalyst for seawater-based pretreatment compared with Na2CO3 and NaOH.

Country

Denmark

Related Organizations

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Masdar Institute of Science and Technology
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Keywords

biomass, Hydrolysis, Phoeniceae, Saccharomyces cerevisiae, Lignocellulosic, Lignocellulosic biomass, Biorefinery, Date palm residues, Seawater, Biomass, Pretreatment

Impact byBIP!

	citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	13
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	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Average
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Top 10%