Enrichment of a mixed microbial culture of PHA-storing microorganisms by using fermented hardwood spent sulfite liquor.
Sign Up to like & getrecommendations! Published in 2019 at "New biotechnology"
DOI: 10.1016/j.nbt.2019.12.003
Abstract: Pulp and paper factories produce several residues that can be explored and valorized through polyhydroxyalkanoate (PHA) production via a three-step process. The objective of this work was focused on the selection step. Acidified hardwood spent… read more here.
Keywords: mixed microbial; hardwood spent; microbial culture; pha ... See more keywords
Purification of Polymer-Grade Fumaric Acid from Fermented Spent Sulfite Liquor
Sign Up to like & getrecommendations! Published in 2017 at "Fermentation"
DOI: 10.3390/fermentation3020013
Abstract: Fumaric acid is a chemical building block with many applications, namely in the polymer industry. The fermentative production of fumaric acid from renewable feedstock is a promising and sustainable alternative to petroleum-based chemical synthesis. The… read more here.
Keywords: fumaric acid; purification; acid; sulfite liquor ... See more keywords
Recovery of Lignosulfonates from Spent Sulfite Liquor Using Ceramic Hollow-Fiber Membranes
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DOI: 10.3390/membranes9040045
Abstract: Spent sulfite liquor is an abundant but currently less used wastewater stream from the pulp and paper industry. The recovery of lignin from this resource would provide an inexpensive raw material for the manufacture of… read more here.
Keywords: fiber membranes; membrane; hollow fiber; sulfite liquor ... See more keywords
Enzymatic Conversion of Different Qualities of Refined Softwood Hemicellulose Recovered from Spent Sulfite Liquor
Sign Up to like & getrecommendations! Published in 2022 at "Molecules"
DOI: 10.3390/molecules27103207
Abstract: Spent sulfite liquor (SSL) from softwood processing is rich in hemicellulose (acetyl galactoglucomannan, AcGGM), lignin, and lignin-derived compounds. We investigated the effect of sequential AcGGM purification on the enzymatic bioconversion of AcGGM. SSL was processed… read more here.
Keywords: hemicellulose; softwood; lignin; sulfite liquor ... See more keywords