Kinetic and thermodynamic evaluation of adsorption of Cu (II) by thiosemicarbazide chitosan

M Ahmad, K Manzoor, P Venkatachalam… - International journal of …, 2016 - Elsevier
A modified biomacromolecule, chitosan-thiosemicarbazide framework (TSCS) as an
adsorbent for Cu (II) was prepared from dialdehyde chitosan through condensation reaction …

Synthesis and characterization of NH2-MIL-88 (Fe) for efficient adsorption of dyes

N Hassan, A Shahat, IM El-Deen, MAM El-Afify… - Journal of Molecular …, 2022 - Elsevier
Many modern technologies are persistent to improve and adapt dyes removal. Metal-organic
Frameworks (MOFs) as the significant porous and multi-dimensional networks has been …

Efficient and selective adsorption and separation of methylene blue (MB) from mixture of dyes in aqueous environment employing a Cu (II) based metal organic …

I Mantasha, HAM Saleh, KMA Qasem, M Shahid… - Inorganica Chimica …, 2020 - Elsevier
In view of the increasing demand of the better adsorbents for separation of organic aromatic
pollutants from waste water, we have made an attempt to design a stable polymeric material …

The strengthening role of the amino group in metal–organic framework MIL-53 (Al) for methylene blue and malachite green dye adsorption

C Li, Z Xiong, J Zhang, C Wu - Journal of Chemical & Engineering …, 2015 - ACS Publications
In this paper, two kinds of metal–organic frameworks (MOFs), MIL-53 (Al) and MIL-53 (Al)-
NH2, were synthesized. Then these MOFs were used to remove methylene blue and …

Removal of anionic and cationic dyes using porous chitosan/carboxymethyl cellulose-PEG hydrogels: Optimization, adsorption kinetics, isotherm and thermodynamics …

H Zhu, S Chen, H Duan, J He, Y Luo - International Journal of Biological …, 2023 - Elsevier
Abstract Chitosan (CS)/carboxymethyl cellulose (CMC) porous hydrogels chemically
crosslinked by epichlorohydrin were synthesized using polyethylene glycol (PEG) as a pore …

[HTML][HTML] Functionalization effect of Fe-type MOF for methylene blue adsorption

SH Paiman, MA Rahman, T Uchikoshi… - Journal of Saudi …, 2020 - Elsevier
Water pollutant such as dyes had danger the water quality. Todays, porous materials are
great potential for dye adsorption from water bodies. In this study, the iron-based metal …

Removal performance and adsorption kinetics of dyes by a Co-based metal organic framework

H Lu, Q Yang, B Huang, J Qi, R Wang, Q Zhou… - Microporous and …, 2023 - Elsevier
A succession of Zr-based porphyrinic metal-organic frameworks (Zr-MOFs) are synthesized
with metalation and utilized as adsorbents for removal of the cationic dye malachite green …

Mesoporous metal-organic framework PCN-222 (Fe): promising adsorbent for removal of big anionic and cationic dyes from water

M Sarker, S Shin, JH Jeong, SH Jhung - Chemical Engineering Journal, 2019 - Elsevier
Dyes are considered as harmful water pollutants because of their high water solubility, wide
uses and toxicity. A highly mesoporous metal-organic framework PCN-222 (Fe), together …

Iron-based metal–organic framework as an effective sorbent for the rapid and efficient removal of illegal dyes

H Duo, H Tang, J Ma, X Lu, L Wang… - New Journal of Chemistry, 2019 - pubs.rsc.org
A metal organic framework (MOF-235) was fabricated by a simple solvothermal method and
utilized as an adsorbent for the selective removal of electron-rich conjugated dyes …

Methyl red removal from water by iron based metal-organic frameworks loaded onto iron oxide nanoparticle adsorbent

S Dadfarnia, AMH Shabani, SE Moradi… - Applied Surface Science, 2015 - Elsevier
The objective followed by this research is the synthesis of iron based metal organic
framework loaded on iron oxide nanoparticles (Fe 3 O 4@ MIL-100 (Fe)) and the study of its …