Application of Lignin in Papermaking Waste Liquor in Slope-site Vegetation ConstructionZhaohua ZHUQingwang LAIGuogang XUXiaorong CHENAn ZHANGAgricultural Science & Technology
Recent advances in the treatment of lignin in papermaking wastewater. World J Microbiol Biotechnol. 2022;38(7):116. Article CAS PubMed Google Scholar Weiss R, Guebitz GM, Pellis A, Nyanhongo GS. Harnessing the power of enzymes for tailoring and valorizing lignin. Trends Biotechnol. 2020;...
cellulose is commercially utilized in paper-making and biorefinery industries (Fig.1). Cellulose is usually applied in the manufacturing of papers. The cellulose
LIGNIN, ORGANOSOLV, with the chemical formula C9H10O3 and CAS registry number 8068-03-9, is a complex polymer found in the cell walls of plants. It is a byproduct of the paper and pulp industry, where it is extracted from wood during the pulping process. LIGNIN, ORGANOSOLV is known ...
Paper degradation on a macroscopic scale is characterised primarily by yellowing, an increase in brittleness, and other destructive changes caused by the hydrolysis of glycoside bonds and oxidation reactions. Until now, lignin has been believed to cause
Nanofibrillated cellulose as an additive in papermaking process: a review Carbohydr. Polym., 154 (2016), pp. 151-166 View PDFView articleView in ScopusGoogle Scholar 48 M.A. Filatov, S. Baluschev, K. Landfester Protection of densely populated excited triplet state ensembles against deactivation...
GB 2677.8-1981 English Version - GB 2677.8-1981 Paper-making raw material--Determination of lignin content (English Version): GB 2677.8-1981, GB/T 2677.8-1981, GBT 2677.8-1981, GB2677.8-1981, GB 2677.8, GB2677.8, GB/T2677.8-1981, GB/T 2677.8, GB/T2677.8
In industrial pulping and paper-making processes, lignin in the black liquor is usually acidified to pH 9 ~ 10 by using carbon dioxide in the first acidification step. This step can ensure that the balance between the sodium ion and sulfur ion is not disturbed. Carbon dioxide is abundant in...
While various processes for producing chemicals from cellulose have reached the large industrial scale, there are currently still barely any economically viable means of using the lignin component of biomass as a starting material for producing chemicals. In papermaking, large amounts of lignin are ob...
1. A surface active agent prepared by reacting an amine condensate with a bisulfite formaldehyde in aqueous solution wherein the amine condensate is the product of the reaction between a polyamine having at least three amine groups per molecule and a by-product of papermaking selected from the ...