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Removing diazo direct red 81 using chitosan/zero-valent iron nanocomposite from aqueous solutions and process Optimization

https://doi.org/10.1080/03067319.2021.1873303
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Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.

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The 21 checked references that resolve
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A Novel and Efficient Dyes Degradation Using Bentonite Supported Zero‐Valent Iron‐Based Nanocomposites
resolves10.1016/j.serj.2016.04.002
Adsorptive removal of Direct Red 81 dye from aqueous solution onto Argemone mexicana
resolves10.1016/j.carbpol.2014.07.007
Application of chitosan and its derivatives as adsorbents for dye removal from water and wastewater: A review
resolves10.1016/j.ijbiomac.2020.02.093
Efficient removal of dyes using carboxymethyl cellulose/alginate/polyvinyl alcohol/rice husk composite: Adsorption/desorption, kinetics and recycling studies
resolves10.1016/j.ijbiomac.2019.12.257
Chitosan, starch, polyaniline and polypyrrole biocomposite with sugarcane bagasse for the efficient removal of Acid Black dye
resolves10.1016/j.biortech.2015.07.044
An effective and recyclable adsorbent for the removal of heavy metal ions from aqueous system: Magnetic chitosan/cellulose microspheres
resolves10.1016/j.matpr.2017.06.127
Chitosan/coffee residue composite beads for removal of reactive dye
resolves10.1016/j.molstruc.2018.11.006
Biogenic synthesis, characterization and investigation of photocatalytic and antimicrobial activity of manganese nanoparticles synthesized from Cinnamomum verum bark extract
resolves10.1021/acs.est.6b01897
Environmental Remediation and Application of Nanoscale Zero-Valent Iron and Its Composites for the Removal of Heavy Metal Ions: A Review
resolves10.1016/j.carbpol.2017.10.086
Chitosan based nano composite adsorbent—Synthesis, characterization and application for adsorption of binary mixtures of Pb(II) and Cd(II) from water
resolves10.1016/j.jiec.2013.10.037
Optimization of Direct Yellow 12 dye removal by nanoscale zero-valent iron using response surface methodology
resolves10.1016/j.apsusc.2019.145018
Promoting aqueous and transport characteristics of highly reactive nanoscale zero valent iron via different layered hydroxide coatings
resolves10.1002/ep.12432
Removal of direct red 81 from aqueous solution by adsorption onto magnesium oxide‐coated kaolinite: Isotherm, dynamics and thermodynamic studies
resolves10.1186/s40201-014-0151-1
Decolorization and detoxification of sulfonated toxic diazo dye C.I. Direct Red 81 by Enterococcus faecalis YZ 66
resolves10.1016/j.micromeso.2019.109697
Synthesis, characterization and applications of silylation based grafted bentonites for the removal of Sudan dyes: Isothermal, kinetic and thermodynamic studies
resolves10.1016/j.matchemphys.2018.08.008
Synthesis of interpenetrating network hydrogel from (gum copal alcohols-collagen)-co-poly(acrylamide) and acrylic acid: Isotherms and kinetics study for removal of methylene blue dye from aqueous solution
resolves10.1016/j.enmm.2017.09.002
Adsorption of As(V) from contaminated water over chitosan coated magnetite nanoparticle: Equilibrium and kinetics study
resolves10.1016/j.jcis.2015.02.039
Studies of heavy metal ion adsorption on Chitosan/Sulfydryl-functionalized graphene oxide composites
resolves10.5004/dwt.2017.21332
Removal of Direct Red 81 dye from aqueous solution using neutral soil containing copper
resolves10.1080/19443994.2014.979329
The optimization study of direct red 81 and methylene blue adsorption on NaOH-modified rice husk
resolves10.3390/polym11061003
Adsorption of Direct Blue 78 Using Chitosan and Cyclodextrins as Adsorbents
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