Results 41 to 50 of about 1,901 (201)
Novel biological approaches for the removal of chlorophenolics [AOX] from bleach plant effluent [PDF]
, 2005 No abstract ...
Veeramani, Harish
core
Unraveling Lignin's Color Puzzle: From Chromophore Origins to Advanced Decolorization Strategies
Aggregate, Volume 7, Issue 1, January 2026.This review provides a comprehensive systematic analysis of the research advancements in lignin color formation mechanisms and decolorization techniques, specifically focusing on three principal approaches: hydroxyl shielding, biomass fractionation, and physical methods. It highlights the systematic research approach of the review toward decolorization
Lizhen Huang, Zhuotong Wu, Li Shuai
wiley +1 more source
REFLECTANCE UV-VIS AND UV RESONANCE RAMAN SPECTROSCOPY IN CHARACTERIZATION OF KRAFT PULPS
BioResources, 2009 Reflectance UV-Vis spectroscopy and UV resonance Raman (UVRR) spectroscopy are both nondestructive techniques that are applicable to study trace concentrations of lignin in-situ.
Anni Lähdetie +3 more
doaj
BioResources, 2014 A variety of nanocomposites were prepared using lignin-cellulose nanofibers (L-CNF) and poly(lactic acid) (PLA) via a solvent casting process. Acid hydrolysis and high-pressure homogenization processes were used to produce L-CNF from unbleached kraft ...
Xuan Wang +3 more
doaj +1 more source
In-situ Green Synthesis of Gold Nanoparticles using Unbleached Kraft Pulp
BioResources, 2015 Facile green synthesis of gold nanoparticles (AuNPs) on cellulose fiber was successfully achieved by reducing chloroauric acid (HAuCl4·3H2O) by means of unbleached kraft pulp. A significant color change in pulp fiber indicating the in-situ formation of gold was observed with one-step synthesis in an autoclave.
Nattinee Bumbudsanpharoke, Seonghyuk Ko
openaire +3 more sources
The Retention of Wet Strength Resins as Determined by the Kjeldahl Method [PDF]
, 1952 True wet strength is not a gauge of water proofness of paper, but is a measure of the residual strength of the paper gauged by the mullen, tear, burst, and fold, after the paper has been completely soaked in water and the resistance to water penetration ...
Redmond, Walter J.
core +1 more source
Advanced Materials Interfaces, Volume 12, Issue 17, September 8, 2025.This study investigates the enhancement of water harvesting efficiency on superhydrophobic paper by introducing pinning structures using femtosecond laser ablation. Surface wettability and water collection performance are evaluated through contact angle measurements, roll‐off analysis, and fogging tests.
Martin Kahlmeyer +5 more
wiley +1 more source
Formation of Carbonyl and Carboxyl Groups on Cellulosic Pulps: Effect on Alkali Resistance
BioResources, 2014 Ozone bleaching generates carbonyl groups on the cellulose polymer when applied to unbleached kraft pulps. This suggests that pulp fully bleached with a totally chlorine-free (TCF) sequence may contain more oxidized groups than standard elemental ...
Jordan Perrin +3 more
doaj +1 more source
Advanced Materials, Volume 37, Issue 22, June 5, 2025.Twenty‐one biopolymer electrolytes including membrane‐liquid electrolytes, gel electrolytes, and solid electrolytes are synthesized to analyze their electrochemical properties and environmental impacts through life cycle assessment. This consistent and comparable study demonstrates the significant functional and environmental benefits of biopolymer ...
Jing Huang +4 more
wiley +1 more source
Modification of kraft wood-pulp fibre with silica for surface functionalisation [PDF]
, 2008 A new science strategy for natural fibre modification was devised in which glass surface properties would be imparted to wood-derived fibre. The enhancements known from addition of silane reagents to glass fibre–polymer composites could therefore be ...
Franich, Robert A. +5 more
core +2 more sources