Kinetics of adsorption of metal ions on inorganic materials: a review

SS Gupta, KG Bhattacharyya - Advances in colloid and interface science, 2011 - Elsevier
It is necessary to establish the rate law of adsorbate–adsorbent interactions to understand
the mechanism by which the solute accumulates on the surface of a solid and gets adsorbed …

Adsorption of heavy metals on kaolinite and montmorillonite: a review

SS Gupta, KG Bhattacharyya - Physical Chemistry Chemical Physics, 2012 - pubs.rsc.org
The process of adsorption is considered to be one of the best water treatment technologies
around the world. Different heavy metals, due to their toxic and hazardous nature, are …

Influence of pyrolysis temperature on production of digested sludge biochar and its application for ammonium removal from municipal wastewater

Y Tang, MS Alam, KO Konhauser, DS Alessi… - Journal of Cleaner …, 2019 - Elsevier
Water contamination by ammonium (NH 4+) can present considerable risks to natural
ecosystems. This work evaluates the potential application of biochar, produced from the …

Lignin xanthate resin–bentonite clay composite as a highly effective and low-cost adsorbent for the removal of doxycycline hydrochloride antibiotic and mercury ions in …

Y Kong, L Wang, Y Ge, H Su, Z Li - Journal of hazardous materials, 2019 - Elsevier
Natural-occurring polymer intercalated inorganic clay composites have received increasing
interests in water cleanup for the features of eco-friendliness, cost-effectiveness, and …

Removal of heavy metals from aqueous solutions by multi-walled carbon nanotubes modified with 8-hydroxyquinoline

SA Kosa, G Al-Zhrani, MA Salam - Chemical Engineering Journal, 2012 - Elsevier
Multi-walled carbon nanotubes (MWCNTs) were modified with 8-hydroxyquinoline and used
for the removal of Cu (II), Pb (II), Cd (II) and Zn (II) from aqueous solutions. Fourier transform …

CuO nanorods: a potential and efficient adsorbent in water purification

PK Raul, S Senapati, AK Sahoo, IM Umlong, RR Devi… - Rsc Advances, 2014 - pubs.rsc.org
The present work deals with a simple in situ soft chemical synthesis of nanoscale copper (II)
oxide, together with its characterization and a study of the adsorption and desorption …

Competitive adsorption of lead and zinc from aqueous solution on activated carbon prepared from Van apple pulp: Study in single-and multi-solute systems

T Depci, AR Kul, Y Önal - Chemical engineering journal, 2012 - Elsevier
The potential of activated carbon (VAAC) prepared from local agricultural waste, apple pulp,
as an alternative low-cost adsorbent was investigated for the removal of lead and zinc from …

Removal of lead ion and oil droplet from aqueous solution by lignin-grafted carbon nanotubes

Z Li, J Chen, Y Ge - Chemical Engineering Journal, 2017 - Elsevier
Water contamination is one of the most serious problems afflicting people throughout the
world, innovation of nanomaterials with eco-friendliness is important for a greener …

Multifunctional kaolinite-supported nanoscale zero-valent iron used for the adsorption and degradation of crystal violet in aqueous solution

Z Chen, T Wang, X Jin, Z Chen, M Megharaj… - Journal of colloid and …, 2013 - Elsevier
Kaolinite-supported nanoscale zero-valent iron (K–nZVI) was successfully synthesized as a
multifunctional composite and used for the degradation of crystal violet (CV). The presence …

A new alendronate doped HAP nanomaterial for Pb2+, Cu2+ and Cd2+ effect absorption

J Ma, M Xia, S Zhu, F Wang - Journal of Hazardous Materials, 2020 - Elsevier
In this paper, a new nanobiomaterial, alendronate hydroxyapatite (AL-HAP), was
synthesized by the conventional co-precipitation method with alendronate (AL) as dopant …