Removal of lead ions (Pb2+) from water and wastewater: a review on the low-cost adsorbents

IR Chowdhury, S Chowdhury, MAJ Mazumder… - Applied Water …, 2022 - Springer
The presence of lead compounds in the environment is an issue. In particular, supply water
consumption has been reported to be a significant source of human exposure to lead …

Removal of the emergent pollutants (hormones and antibiotics) from wastewater using different kinds of biosorbent—a review

P Sahay, D Mohite, S Arya, K Dalmia, Z Khan… - Emergent …, 2023 - Springer
In recent years, the pharmaceutical industry has achieved significant advances in response
to human life and health needs, yet this has also resulted in serious environmental …

Renewable resource biosorbents for pollutant removal from aqueous effluents in column mode

L Tofan, D Suteu - Separations, 2023 - mdpi.com
The present work deals with the continuous flow systems based on renewable resource
biosorbents towards the green removal of various categories of chemical pollutants from …

Determination of some heavy metals from aqueous solutions using modified Amberlite XAD-4 resin by selective solid-phase extraction

S Kocaoba - Journal of Analytical Science and Technology, 2022 - Springer
The adsorption efficiency of Pb (II) and Cd (II) from aqueous solutions on m-
phenylenediamine-modified Amberlite XAD-4 resin was investigated. The effects of pH …

Developing convective–dispersive transport model to characterize fixed-bed adsorption of lead (II) over activated tea waste biosorbent

M Danish, KB Ansari, M Danish, NA Khan… - Biomass Conversion …, 2022 - Springer
This work describes the simulation of the continuous lead adsorption over a fixed bed of
activated tea waste (or biosorbent) through a convective–dispersive model. Model capturing …

Polymeric biomass derived adsorbents for Co (II) remediation, recycling and analysis

L Tofan - Polymers, 2022 - mdpi.com
The gradual replacement of conventional materials with materials tailored to the green
development goals is one of the needs of the day. Correspondingly, this article reviews and …

Remediation of lead toxicity with waste-bio materials from aqueous solutions in fixed-bed column using response surface methodology

AM Shah, IM Khan, Z Du, R Rasool, RH Kant, S Mir… - Heliyon, 2024 - cell.com
Heavy metal ions pose significant risks to human health, pelagic, and several other life forms
due to perniciousness, tendency to accumulate, and resistance to biodegradation. Waste bio …

Cobalt Biosorption in Fixed-Bed Column Using Greenhouse Crop Residue as Natural Sorbent

G Blázquez, MÁ Martín-Lara, I Iáñez-Rodríguez… - Separations, 2022 - mdpi.com
Intensive greenhouse agriculture annually produces large amounts of residues. The present
work focused on the study of the dynamic adsorption of cobalt from aqueous solutions over a …

Lead adsorption in A Serpentine Millichannel‐Based Packed‐Bed device: Effect of hydrodynamics and mixing characteristics

S Mondal, BL Maurya, SK Majumder - AIChE Journal, 2021 - Wiley Online Library
The present study depicts the hydrodynamics and the mixing characteristics in a
millichannel‐based serpentine fixed‐bed device to attain the particular demands of the …

An experimental design approach for lead (II) ion removal in an aqueous environment using a composite biofilm from microalgal biomass and pectin

S Khampala, S Sopasin… - Chemical …, 2024 - Taylor & Francis
The biosorption of Pb (II) from an aqueous environment was studied using a mixed biofilm of
microalgal biomass (Chlorella vulgaris) and natural pectin. A gas sorption analyzer, Fourier …