Results 11 to 20 of about 1,431,640 (292)

Adsorption Kinetics and Isotherm Models: A Review

Caliphate Journal of Science and Technology, 2022
Adsorption Kinetics describes the rate at which solute is adsorbed and the resident time of the adsorbates on the solid-liquid interface. Adsorption isotherms play important role in determining the interaction between adsorbate and adsorbent and the ...
M. Musah, Yakubu Azeh, J. Mathew, Musa Umar, Z. Abdulhamid, Aishetu Muhammad   +5 more
semanticscholar   +1 more source

Fast Gas‐Adsorption Kinetics in Supraparticle‐Based MOF Packings with Hierarchical Porosity

Advances in Materials, 2023
Metal–organic frameworks (MOFs) are microporous adsorbents for high‐throughput gas separation. Such materials exhibit distinct adsorption characteristics owing to the flexibility of the crystal framework in a nanoparticle, which can be different from its
Atsushi Fujiwara, Junwei Wang, Shotaro Hiraide, A. Götz, M. Miyahara, Martin Hartmann, B. Apeleo Zubiri, E. Spiecker, N. Vogel, Satoshi Watanabe   +9 more
semanticscholar   +1 more source

Adsorption of Heavy Metals: Mechanisms, Kinetics, and Applications of Various Adsorbents in Wastewater Remediation—A Review

Waste, 2023
Heavy metal contamination in wastewater is a significant concern for human health and the environment, prompting increased efforts to develop efficient and sustainable removal methods. Despite significant efforts in the last few decades, further research
Z. Raji, A. Karim, A. Karam, S. Khalloufi   +3 more
semanticscholar   +1 more source

Langmuir Adsorption Kinetics in Liquid Media: Interface Reaction Model

ACS Omega, 2021
Adsorption kinetic equation has been derived assuming that the process follows the behavior of a heterogeneous chemical reaction at the solid–liquid interface.
M. Islam, Myisha A. Chowdhury, Md. Salatul Islam Mozumder, M. T. Uddin   +3 more
semanticscholar   +1 more source

Enhanced Adsorption of Rhodamine B on Modified Oil-Based Drill Cutting Ash: Characterization, Adsorption Kinetics, and Adsorption Isotherm

ACS Omega, 2021
In this paper, phosphoric acid (H3PO4), hydrochloric acid (HCl), and hydrogen peroxide (H2O2) were employed for the modification of oil-based drill cutting ash (OBDCA) for the first time.
Yuqing Zhao, Hang Yang, Jianfa Sun, Yi Zhang, S. Xia   +4 more
semanticscholar   +1 more source

Insight into the adsorption kinetics, mechanism, and thermodynamics of methylene blue from aqueous solution onto pectin-alginate-titania composite microparticles

SN Applied Sciences, 2021
In the present study, pectin-alginate-titania (PAT) composites were synthesized and the adsorptive removal behavior of methylene blue (MB) from aqueous solution, as a model of synthetic organic effluents, onto the prepared PAT composites were ...
Nur Izzah Iwanina Zamri, S. L. N. Zulmajdi, N. Daud, A. H. Mahadi, E. Kusrini, A. Usman   +5 more
semanticscholar   +1 more source

Bentonite and Magnetite Filler-Modified Polyurethane Foam in Fixed Bed Column for the Adsorption of Mercury(II) Ions from Aqueous Solution

Aceh International Journal of Science and Technology, 2021
This paper proposed adsorbent development by synthesizing polyurethane foam (PUF) using a simple method, mixing polyol with isocyanate and adding fillers of bentonite and magnetite to the PUF matrix.
Siti Sarah, Adisalamun Adisalamun, Darmadi Darmadi, Suraiya Kamaruzzaman, Abrar Muslim*, Saiful Saiful   +5 more
doaj   +1 more source

Adsorption of aniline from aqueous solutions onto a nanoporous material adsorbent: isotherms, kinetics, and mass transfer mechanisms

Water Practice & Technology, 2023
MCM-48, which is particulate and nanoporous, was formulated to actively remove aniline (AN) (i.e., benzenamine) from wastewater. MCM-48 was characterized by several methods.
N. S. Ali, H. Majdi, T. Albayati, Dheyaa J. Jasim   +3 more
semanticscholar   +1 more source

KINETIC STUDY ON ADSORPTION OF CHROMIUM(lIl) TO DIATOMACEOUS EARTH PRE-TREATED WITH SULFURIC AND HYDROCHLORIC ACIDS

Indonesian Journal of Chemistry, 2010
In this research, the effect of Sangiran diatomaceous earth pre-treatment with sulfuric acid (H2SO4) and hydrochloric acid (HCl) on the kinetics of adsorption for Cr(III) in aqueous solution has been studied.
Nuryono Nuryono, V.V.H. Susanti, Narsito Narsito   +2 more
doaj   +1 more source

Theoretical, Equilibrium, Kinetics and Thermodynamic Investigations of Methylene Blue Adsorption onto Lignite Coal

Molecules, 2022
The interaction of methylene blue (MB) dye with natural coal (collected from coal landfills of the Kosovo Energy Corporation) in aqueous solutions was studied using adsorption, kinetics, and thermodynamic data, and Monte Carlo (MC) calculations.
Naim Hasani, T. Selimi, A. Mele, V. Thaçi, J. Halili, Avni Berisha, M. Sadiku   +6 more
semanticscholar   +1 more source