Results 1 to 10 of about 275,065 (253)

An Integrated Screening Study of Polyphenol Recovery from Olive Mill Wastewater Using Cationic Starch-Assisted Clarification and Adsorption Resin Purification [PDF]

open access: yesAntioxidants
Olive mill wastewater (OMW) is an environmentally problematic effluent but also a rich source of antioxidant phenolic compounds. This study evaluated an integrated recovery approach combining cationic starch clarification and adsorption resin ...
Nina Knezovic   +9 more
doaj   +2 more sources

Comparing the performance of cationic starch, corn and tapioca to improve the strength characteristics of paper from old corrugated containers [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2016
The aim of this study is investigate the effect of Tapioca and Corn cationic starch on the mechanical characteristics of paper from old corrugated containers. The paper recycling decrease its properties and affected on the paper quality.
Noradin Nazaneghad   +2 more
doaj   +1 more source

Comparing the Effect of Silica Sol and Bentonite Nanoparticles on the Performance of Cationic Starch for Drainability, Retention and Strength Properties of Recycled Paper [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2017
Production of test liner and fluting from old corrugated containers, is one of the most common paper recycling processes in Iran. This type of papers, have high basis weight and also contain significant fine fibrous and non-fibrous materials; hence, the ...
Sobhan Jahanshahlou   +2 more
doaj   +1 more source

Effect of Using Dual Composition of Cationic Starch-Nano Silica and Nano Cellulose-Poly Acrylamide On Physical and Strength Properties of Cotton Papers [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2018
In this study, the comparison of the use two combination of additives including the use of nano silica with cationic starch and the use of nano cellulose with cationic poly acrylamide on the physical and strength properties of cotton based paper.
Hasan Davodian   +2 more
doaj   +1 more source

A Statistically Designed Evaluation of Nanocellulose, Refining and Cationic Starch on the Properties of Linerboard from Recycled Old Corrugated Containers (OCC)

open access: yesBioResources, 2022
Methods to improve the physical properties of recycled paper can greatly enhance its potential applications, especially for packaging. This study aimed to understand the effect of refining, cationic starch addition, and cellulosic nanofibers (CNF ...
Natthawat Jirarotepinyo   +1 more
doaj   +2 more sources

Effect of the Starch Source on the Performance of Cationic Starches having Similar Degree of Substitution for Papermaking using Deinked Pulp

open access: yesBioResources, 2014
Cationic waxy corn starch was prepared from waxy corn starch with 2,3-epoxypropyl trimethyl ammonium chloride (ETMAC) as a cationic etherifying reagent.
Jin Liu, Rendang Yang, Fei Yang
doaj   +1 more source

The Effect of Degree of Substitution of Cationic Starch on Multi-layer Formation of Ionic Starches in Recycled Fibers [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2012
Layer-by-layer self-assembly technique is a novel method in nanotechnology for modifcation of the surface properties of solid materials. Among these materials cellulosic fbers can undergo surface changes by formation of polyelectrolyte multi-layers (PEM)
hamidreza rudi   +4 more
doaj   +1 more source

Water Susceptibility and Mechanical Properties of Thermoplastic Starch–Pectin Blends Reactively Extruded with Edible Citric Acid [PDF]

open access: yesMaterials Research, 2016
Pectin and starch are edible, non-toxic, biodegradable and obtained from renewable sources. Also, have the benefit to be easily cross-linked producing hydrogels.
Alessandra Luzia Da Róz   +6 more
doaj   +2 more sources

The Effect of Cationic – Anionic Starch Multilayers Formation upon CMP Fibers on Pulp and Paper Properties [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2017
Current study was done with the aim of investigating the effect of polymeric multilayers of cationic starch and anionic starch upon CMP fibers using layer-by-layer technique on its pulp and paper properties.
Hamid reza Rodi, Hasibeh Saeidi
doaj   +1 more source

Determination of The Optimum Use of Cationic Starch on the Basis of the Mechanical Strengths of Mixed OCC and Virgin NSSC pulps [PDF]

open access: yesIranian Journal of Wood and Paper Industries, 2012
This study was carried out to optimize of cationic starch use for improvement of the mechanical properties of mixed OCC & NSSC pulps. NSSC pulps were mixed with the OCC pulps by following weight ratios: 80/20, 70/30 and 60/40, respectively.
Mansour Ghaffari   +3 more
doaj  

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