In the adsorption literature, the Van't Hoff equation is used in different manners without any
criteria about the concepts of physical-chemistry of equilibrium for calculation of …

Tannins are eco-friendly, bio-sourced, natural, and highly reactive polyphenols. In the past
decades, the understanding of their versatile properties has grown substantially alongside a …

In the literature, the linear form of the pseudo-first-order (PFO) and pseudo-second-order
(PSO) models are often applied for fitting the data of adsorption kinetics. Many authors have …

Abstract Removals of Rhodamine B (RhB) and Acid red 1 using the organic modification of
bentonite from aqueous phase were optimized. The organobentonite was synthesized by …

In this work, we tailor facile hydrogels nanocomposite (HNC) based on sustainable karaya
gum for water treatment. Karaya gum crosslink poly (acrylamide-co-acrylonitrile)@ silver …

A novel and bio-based hydrogel nanocomposite were developed using reinforcement of
starch grafted copolymers of 2-acrylamido-2methyl propane sulfonate and acrylic acid …

A biomass amino silica-functionalized material was successfully prepared by a simple sol–
gel method. 3-Aminopropyltriethoxysilane (APTES) was added to a tannin-rich grape …

The magnetic lignin-based adsorbent (Fe 3 O 4/C-ACLS) has been successfully prepared
and applied to adsorbing azo dyes Congo red, Titan yellow and Eriochrome blue black R …

Background Biomass-based materials present low sorption capacity. In order to overcome
this disadvantage, chemical modification of these materials is required. Methods Hybrids of …

Nitrogen-doped carbon spheres (CSs-N) were synthesized by a hydrothermal method with
glucose as the carbon source and urea as the nitrogen source. The synthesized nitrogen …