A review on activated carbon modifications for the treatment of wastewater containing anionic dyes

K Azam, N Shezad, I Shafiq, P Akhter, F Akhtar, F Jamil… - Chemosphere, 2022 - Elsevier
Polluted water resources, particularly those polluted with industrial effluents' dyes, are
carcinogenic and hence pose a severe threat to sustainable and longstanding worldwide …

Biochar in water and wastewater treatment-a sustainability assessment

M Kamali, L Appels, EE Kwon, TM Aminabhavi… - Chemical Engineering …, 2021 - Elsevier
Innovation of sustainable materials that are efficient, economic, environmentally friendly, and
socially acceptable for real-scale environmental applications is currently a trend in the …

Harnessing potential of smart and conventional spent adsorbents: Global practices and sustainable approaches through regeneration and tailored recycling

M Faheem, MA Hassan, J Du, B Wang - Separation and Purification …, 2024 - Elsevier
Efforts aimed at the sustainable management of spent adsorbents (SPAs) obtained after
wastewater treatment have gained significant attention, aligning with the principles of the …

Application of biochar in advanced oxidation processes: supportive, adsorptive, and catalytic role

Faheem, J Du, SH Kim, MA Hassan, S Irshad… - … Science and Pollution …, 2020 - Springer
The advanced oxidation processes (AOPs), especially sulphate radical (SO 4•−)–based
AOPs (SR-AOPs), have been considered more effective, selective, and prominent …

Comparative assessment for removal of anionic dye from water by different waste-derived biochar vis a vis reusability of generated sludge

M Singh, M Ahsan, V Pandey, A Singh, D Mishra… - Biochar, 2022 - Springer
In this study, four biochars prepared from different crop residue waste ie sugarcane bagasse
(SBB), coconut shell (CNB), paddy straw (PDB), and distilled waste of lemongrass (LGB) …

[HTML][HTML] Effective sequestration of Congo red dye with ZnO/cotton stalks biochar nanocomposite: MODELING, reusability and stability

MM Iqbal, M Imran, T Hussain, MA Naeem… - Journal of Saudi …, 2021 - Elsevier
Widespread application of dyes and disposal of their untreated effluents into water bodies
adversely affect the ecosystem due to their complex aromatic structures and persistent …

Temperature-tuned fish-scale biochar with two-dimensional homogeneous porous structure: A promising uranium extractant

D Xia, Y Liu, X Cheng, P Gu, Q Chen, Z Zhang - Applied Surface Science, 2022 - Elsevier
The efficient treatment of uranium (U (VI)) is a challenging issue regarding radioactive
wastewater management. As a byproduct of kitchen waste, fish scales with a unique …

Insight into adsorption performance and mechanism of Congo red dye onto ZnFe2O4@ ZIF-8 nanocomposite in water

LQ Phan, TTT Nguyen, DTC Nguyen, T Van Tran - Surfaces and Interfaces, 2024 - Elsevier
Nowadays, the water contamination of organic dyes generated from the textile industries is
increasingly considered an alarming situation. Because dyeing wastewaters are toxic and …

Desorption of Congo red from dye-loaded Phoenix dactylifera date stones and Ziziphus lotus jujube shells

N El Messaoudi, M El Khomri, N Chlif… - Groundwater for …, 2021 - Elsevier
In this work, desorption of Congo red (CR) from dye-loaded phoenix dactylifera date stones
(DS-CR) and Zizyphus lotus jujube shells (JS-CR) was investigated. The effects of operating …

[PDF][PDF] Removal of fluoride from an aqueous solution by batch and column process using activated carbon derived from iron infused Pisum sativum peel …

N Sahu, C Bhan, J Singh - Environmental Engineering Research, 2021 - eeer.org
The present study investigated the adsorption efficiency of magnetic activated carbon was
synthesized by waste biomass of Pisum sativum (peel) and pyrolysis at 500 C temperature …