Utilization of sludge based adsorbents for the removal of various pollutants: A review

P Devi, AK Saroha - Science of the Total Environment, 2017 - Elsevier
Sludge based adsorbents are widely used for the removal of various pollutants from water
and wastewater systems and the available data is much diversified. The purpose of this …

Adsorption isotherm, kinetic and thermodynamic studies for the removal of Pb(II), Cd(II), Zn(II) and Cu(II) ions from aqueous solutions using Albizia lebbeck pods

S Mustapha, DT Shuaib, MM Ndamitso… - Applied water …, 2019 - Springer
Powdered adsorbent prepared from Albizia lebbeck pods as agricultural waste has been
used for the adsorption of Pb (II), Cd (II), Zn (II) and Cu (II) ions from aqueous solutions. The …

Improvement in performance of sludge-based adsorbents by controlling key parameters by activation/modification: A critical review

P Devi, AK Saroha - Critical reviews in environmental science and …, 2016 - Taylor & Francis
The conversion of sludge into an adsorbent is emerging out as a sustainable alternative for
management of the sludge that otherwise considered as a waste. The poor performance of …

Alginate-like exopolysaccharide extracted from aerobic granular sludge as biosorbent for methylene blue: Thermodynamic, kinetic and isotherm studies

S Ladnorg, NL Junior, P Dall, DG Domingos… - Journal of …, 2019 - Elsevier
The aim of this study was to investigate the applicability of alginate-like extracellular
polymers extracted from aerobic granular sludge, as a novel and innovative biosorbent for …

Municipal sludge biochar skeletal sodium alginate beads for phosphate removal

D He, Z Zhang, W Zhang, H Zhang, J Liu - International Journal of …, 2024 - Elsevier
A novel Fe/La decorative biochar filled in sodium alginate beads (SA-KBC-Fe/La) was
prepared by a simple sol-gel method and applied to adsorb phosphate (P) efficiently from …

[PDF][PDF] Developing a magnetic nanocomposite adsorbent based on carbon quantum dots prepared from Pomegranate peel for the removal of Pb (II) and Cd (II) ions …

H Asadollahzadeh, M Ghazizadeh… - Analytical Methods in …, 2021 - amecj.com
Agriculture waste is a good choice for the production of carbon dots owing to its abundance,
wide availability, eco-friendly nature. In this study a novel magnetic bioadsorbent based on …

A novel activated sludge-graphene oxide composites for the removal of uranium (VI) from aqueous solutions

C Zhao, J Liu, G Yuan, J Liu, H Zhang, J Yang… - Journal of Molecular …, 2018 - Elsevier
An immobilization approach for the fabrication of activated sludge-graphene oxide
composites (AS-GO) was proposed in this work in order to make full use of the adsorption …

Removal of dissolved sulfides in aqueous solution by activated sludge: mechanism and characteristics

BW Pang, CH Jiang, M Yeung, Y Ouyang… - Journal of hazardous …, 2017 - Elsevier
Activated sludge recycling has been developed as a novel technique to directly prevent
volatile sulfides emission from wastewater influents. In this study, mechanisms and …

[HTML][HTML] Use of chènevotte, a valuable co-product of industrial hemp fiber, as adsorbent for copper ions: Kinetic studies and modeling

C Mongioví, D Lacalamita, N Morin-Crini… - Arabian Journal of …, 2022 - Elsevier
In this study, a series of hemp shives (chènevotte) with different chemical compositions and
properties, namely a raw (SHI-R), a washed with water (SHI-W), three samples chemically …

Sulphate removal in industrial effluents using electrocoagulation sludge as an adsorbent

S Yamba, NC Hintsho-Mbita, TL Yusuf, R Moutloali… - Sustainability, 2022 - mdpi.com
The high concentration of sulphates is detrimental to the infrastructure of wastewater
treatment plants. Hence in this study, we present the application of electrocoagulation …