A review on design, material selection, mechanism, and modelling of permeable reactive barrier for community-scale groundwater treatment

AK Thakur, M Vithanage, DB Das, M Kumar - Environmental Technology & …, 2020 - Elsevier
Over the last thirty years, several techniques of groundwater (GW) remediation based on the
principles of physical (air sparging), biological (bioventing), and chemical (eg, ion …

Reappraisal review on geopolymer: A new era of aluminosilicate binder for metal immobilization

K Taki, S Mukherjee, AK Patel, M Kumar - … Nanotechnology, Monitoring & …, 2020 - Elsevier
Geopolymers are the inorganic polymers containing aluminosilicate materials in their
backbone and are produced from geopolymerization process at ambient or controlled …

Efficacy of nanoclays as the potential adsorbent for dyes and metal removal from the wastewater: A review

R Gahlot, K Taki, M Kumar - Environmental nanotechnology, monitoring & …, 2020 - Elsevier
The purpose of the present review work is to provide an overview of different types of
nanoclays (NC), which are utilized for removing heavy metals and dyes from the wastewater …

Biosorption of hexavalent chromium and Congo red dye onto Pleurotus mutilus biomass in aqueous solutions

A Alouache, A Selatnia, HE Sayah, M Khodja… - International Journal of …, 2022 - Springer
With the significantly increasing pharmaceutical and antibiotics industry in Algeria, the
elimination of biomass is of utmost importance since the latter represents a large part of …

Potentiality of Eichhornia shoots ash towards removal of Congo red from aqueous solution: isotherms, kinetics, thermodynamics and optimization studies

TK Roy, NK Mondal - Groundwater for Sustainable Development, 2019 - Elsevier
This study investigated the affinity of adsorption of Congo red (CR) dye on burned shoot of
Eichhornia crassipes (BSEC) biomass and the effects of this dye on BSEC. The removal of …

Efficient removal of hexavalent chromium and congo red by graphene oxide/silica nanosheets with multistage pores

L Zhang, F Song, S Wang, H Wang… - Journal of Chemical & …, 2020 - ACS Publications
Graphene oxide (GO)/silica nanosheets (GO/MS@ HBP) were synthesized through in situ
hydrolysis of tetraethoxysilane (TEOS) on graphene oxide (GO) nanosheets, followed by …

Facile Synthesis of Cobalt Ferrite (CoFe2O4) Nanoparticles in the Presence of Sodium Bis (2-ethyl-hexyl) Sulfosuccinate and Their Application in Dyes Removal …

CM Simonescu, A Tătăruş, DC Culiţă, N Stănică… - Nanomaterials, 2021 - mdpi.com
A research study was conducted to establish the effect of the presence of sodium bis-2-ethyl-
hexyl-sulfosuccinate (DOSS) surfactant on the size, shape, and magnetic properties of …

Adsorption kinetics of chromium (VI) from aqueous solution using an anion exchange resin

C Marcu, C Varodi, A Balla - Analytical Letters, 2021 - Taylor & Francis
In the present study, batch experiments were performed to remove chromium (VI) from
aqueous solutions using an anion exchange resin. In order to investigate the kinetic …

Sorption Behavior of Azo Dye Congo Red onto Activated Biochar from Haematoxylum campechianum Waste: Gradient Boosting Machine Learning-Assisted …

DMP Gamboa, M Abatal, E Lima… - International Journal of …, 2024 - mdpi.com
This work aimed to describe the adsorption behavior of Congo red (CR) onto activated
biochar material prepared from Haematoxylum campechianum waste (ABHC). The carbon …

Reappraisal of permeable reactive barrier as a sustainable groundwater remediation technology

AK Thakur, M Kumar - Contaminants in Drinking and Wastewater Sources …, 2021 - Springer
More than two-third of the world population depends on groundwater for drinking purpose.
Several countries are on the verge of water crisis due to the overexploitation of groundwater …