Adsorption of zinc from aqueous solutions to bentonite

A Kaya, AH Ören - Journal of hazardous materials, 2005 - Elsevier
The adsorptive properties of natural and Na-enriched bentonite in zinc rich aqueous
environment have been studied. The results show that adsorption behavior of both …

Kinetic and isothermal studies of lead ion adsorption onto palygorskite clay

H Chen, A Wang - Journal of Colloid and Interface Science, 2007 - Elsevier
The use of a natural palygorskite clay for the removal of Pb (II) from aqueous solutions for
different contact times, pHs of suspension, and amounts and particle sizes of palygorskite …

[HTML][HTML] Characterization of a mixture of algae waste-bentonite used as adsorbent for the removal of Pb2+ from aqueous solution

EP Kuncoro, T Soedarti, TWC Putranto… - Data in brief, 2018 - Elsevier
The usage of wastes of algae would be admirable from environmental and solid waste
management point of view. Thus, herein, this data set present a facile method for providing …

[PDF][PDF] Kinetics and thermodynamics of lead adsorption from aqueous solutions onto Iranian sepiolite and zeolite

F Sharifipour, S Hojati, A Landi… - International Journal of …, 2015 - ijer.ut.ac.ir
A good understanding of adsorption equilibrium and thermodynamics is required to design
and operate an adsorption process. This study was conducted to assess the adsorption …

Synthesis, characterization and kinetic of a surfactant-modified bentonite used to remove As (III) and As (V) from aqueous solution

J Su, HG Huang, XY Jin, XQ Lu, ZL Chen - Journal of hazardous materials, 2011 - Elsevier
In this study, organobentonites were prepared by modification of bentonite with various
cationic surfactants, and were used to remove As (V) and As (III) from aqueous solution. The …

Novel recycling of incinerated sewage sludge ash (ISSA) and waste bentonite as ceramsite for Pb-containing wastewater treatment: Performance and mechanism

J Nie, Q Wang, S Gao, CS Poon, Y Zhou, J Li - Journal of Environmental …, 2021 - Elsevier
With rapid economic growth and urbanisation, the reuse and recycling of solid wastes has
become a high priority for the sustainable development of modern cities. In this study, two …

Equilibrium, kinetic, and thermodynamic studies of lead ion adsorption from mine wastewater onto MoS2-clinoptilolite composite

S Pandey, E Fosso-Kankeu, MJ Spiro… - Materials Today …, 2020 - Elsevier
This work explored the potential of clinoptilolite, molybdenum sulphide (MoS 2), and MoS 2-
clinoptilolite composite in lead (Pb) removal from aqueous medium and industrial mining …

Sorption of copper (II) onto super-adsorbent of bentonite–polyacrylamide composites

G Zhao, H Zhang, Q Fan, X Ren, J Li, Y Chen… - Journal of Hazardous …, 2010 - Elsevier
In this work, bentonite embedded in the polyacrylamide (PAAm) gels was used as a novel
adsorbent for the removal of Cu (II) from aqueous solution. The sorption and desorption of …

Highly effective removal of Pb2+ in aqueous solution by Na-X zeolite derived from coal gangue

Q Ge, M Moeen, Q Tian, J Xu, K Feng - Environmental Science and …, 2020 - Springer
The present study aimed to synthesize Na-X zeolite from coal gangue powder (CGP) via the
alkali fusion hydrothermal method. The optimal synthetic conditions were investigated, the …

Effect of contact time, pH, and ionic strength on Cd (II) adsorption from aqueous solution onto bentonite from Gaomiaozi, China

YG Chen, WM Ye, XM Yang, FY Deng, Y He - Environmental Earth …, 2011 - Springer
Bentonite has been studied extensively because of its strong adsorption capacity. The
Gaomiaozi (GMZ) bentonite is selected as the first choice of Chinese buffer materials for the …