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2-biorefinery

Microemulsions made with byproducts from the paper and pulp industry

The research group in Surface and Colloid Engineering mainly conducts research on biopolymers in different materials applications. The objective of this project is to develop a novel methodology for preservative and sustainable impregnation of construction wood. The strategy is based on usingmicroemulsions for penetration of porous structures and deposition of biologically active and sustainable wood […]

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Improved Separation of Wood Components for Resource Efficient Biorefineries

This research addresses the alkali-induced degradation of polysaccharides which is a fundamental problem in wood pulping. By stabilizing the reducing end groups of these polysaccharides, we aim to preserve more of the valuable carbohydrate content and enhancing resource efficiency. The project contributes both to mechanistic understanding of carbohydrate degradation and to applied innovation in wood

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Effect of Alkaline Laccases on Wood Delignification

Lignocellulosic biomass represents a renewable and abundant resource for sustainable bio-based products. However, the high lignin content in wood hinders efficient biomass utilization. Traditional chemical pretreatments often involve harsh conditions and generate toxic by-products, which limit environmental and industrial applicability. This project explores the application of Novel Alkaline Laccases as a green, enzymatic alternative for

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Studying bond formation, dewatering and rheology behavior of bio-based polymers to achieve instant tack/coating consolidation

Despite substantial research efforts, the commercial alternatives for bio-based adhesives remain scarce. There are high requirements for adhesives used for lamination of paper in food packaging, e.g., stable adhesion over shelf life, food safety, water and temperature resistance to name a few. In particular, high-speed roll-to-roll processing requires an instant tack of the adhesive to

Studying bond formation, dewatering and rheology behavior of bio-based polymers to achieve instant tack/coating consolidation Läs mer »