Optimization of hydrochar synthesis conditions for enhanced Cd (II) and Pb (II) adsorption in mono and multimetallic systems

LA González-Fernández, NA Medellín-Castillo… - Environmental …, 2024 - Elsevier
The characterisation of hydrochars derived from Sargassum biomass collected along the
Mexican Caribbean coast reveals their favourable morphology and chemical composition for …

Biosorption of heavy metal ions from contaminated wastewater: an eco-friendly approach

S Xie - Green Chemistry Letters and Reviews, 2024 - Taylor & Francis
Several industries such as leather tanning, coal mining, steel and metal processing are
responsible for heavy metals contamination in water. Heavy metals contamination in water …

Theoretical and Experimental Analysis of Pb (II) Ion Adsorption Using Surface Modified Macroalgal Biosorbents: Modelling and Desorption Study

P Thamarai, S Karishma, VC Deivayanai… - Industrial & …, 2024 - ACS Publications
The critical issue of lead pollution in wastewater, which, even in low quantities, presents
serious health risks, is the focus of this investigation. The study investigates the adsorption …

Design and synthesis of covalent organic framework based on 2, 4, 6-triaminopyrimidine for efficient capture of Au (III) ion

D Xiang, M Zhu, Y Chen, S Wang, Z Peng… - Journal of Molecular …, 2024 - Elsevier
Gold is a widely used non-renewable resource, and its recycling is the key to solve the
problem of dwindling gold resources. In this study, a novel covalent organic framework …

Post functionalization of manganese ferrite with chitosan for effective copper capture from aqueous systems

Z Yin, L Fu, H Liu, N Xiong, X Wang, S Wang… - Journal of Molecular …, 2025 - Elsevier
Cu (II) has garnered significant attention due to its adverse effects on the environment and
human health. To address this issue, researchers developed a magnetic chitosan material …

A novel graphene oxide–microalgae hybrid material for the removal of pentavalent arsenic from natural water and industrial wastewater

ES Lemos, EMV Rodríguez, AB Petriciolet… - … : Water Research & …, 2024 - pubs.rsc.org
In this study, a hybrid bionanomaterial (GO@ Di) composed of Dictyosphaerium sp.
microalgae and graphene oxide (GO) was synthesized for the first time to be used as an …

Efficient and sustainable approach of heavy metal adsorption from wastewater using algal biomass of Hypnea valentiae (Turner) Montagne, 1841

RP Rajamani, SS Khora - Bioremediation Journal, 2024 - Taylor & Francis
The biosorption of heavy metals especially, Cd2+, Pb2+, and Zn2+ from wastewater were
evaluated using the biomass of macroalgae, Hypnea valentiae found in coastal waters of …

Removal of metal ions by adsorption on Al based metal organic frameworks

ISS Alatawi, SF Ibarhiam, KS Alrashdi… - Inorganic Chemistry …, 2024 - Elsevier
The electroplating wastewater contains heavy metals at levels that considered to be
hazardous to the surrounding environment and is risky to public health. Herein, removal of …

Extracted microbial exopolysaccharides: a sustainable approach to bioremediation of nickel, cobalt and copper ions; equilibrium, kinetics and thermodynamics studies

MHH Ali, MS Abdelkarim, IE Mousa… - Chemistry and …, 2024 - Taylor & Francis
The adsorption of nickel, cobalt and copper ions onto the surface of exopolysaccharides
extracted from cyanobacterial mats has been studied to provide a sustainable and efficient …

Biosorption of heavy metal ions using a wood-rot fungus Schizophyllum commune

P Mondal, S Raha, DK Kar - Bioremediation Journal, 2024 - Taylor & Francis
In this study, the ability of live mycelia of Schizophyllum commune to remove heavy metals
from aqueous solution was investigated. The influence of various experimental parameters …