Adsorptive denitrogenation of indole from model fuel oil over Co-MAC: adsorption mechanisms and competitive adsorption

P Sikarwar, M Nemiwal, V Gosu… - Journal of the Indian …, 2023 - Elsevier
The present research article depicts the adsorptive denitrogenation of indole-containing
model oil using cobalt-incorporated acid-activated carbon (Co-MAC). The active metal …

Using innovative copper-loaded activated alumina (Cu/AA) as the catalyst for catalytic wet peroxidation (CWPO) of catechol

V Gosu, A Dhakar, TC Zhang, RY Surampalli… - … Science and Pollution …, 2023 - Springer
In this study, copper-loaded activated alumina (Cu/AA) was synthesized and used for the
CWPO of catechol (a representative refractory organic pollutant). Various characterization …

Central composite design approach for concurrent desulfurization and denitrogenation of model liquid fuel over Mo‐AAC

P Sikarwar, V Gosu, VCS Palla… - Environmental Quality …, 2024 - Wiley Online Library
The primary objective of this work was to investigate the simultaneous removal of refractory
sulfur (dibenzothiophene, DBT) and nitrogen compounds (indole, IND) from model gasoline …

The modeling and optimization of iron removal from silica sand under ultrasound-assisted leaching by response surface methodology

V Arslan - Mining, Metallurgy & Exploration, 2021 - Springer
This study aimed to remove the contaminants in quartz sand by using an eco-friendly
method and to obtain high-purity quartz. For this purpose, ultrasound-assisted acid leaching …

Performance of Iron-Functionalized Activated Carbon Catalysts (Fe/AC-f) on CWPO Wastewater Treatment

S Mesa Medina, A Rey, C Duran-Valle, A Bahamonde… - Catalysts, 2021 - mdpi.com
Two commercial activated carbon were functionalized with nitric acid, sulfuric acid, and
ethylenediamine to induce the modification of their surface functional groups and facilitate …

Response surface method optimization to improve copper extraction from refractory copper oxide ore

B Yu, D Zhan, J Liu, H Wang, S Yang, X Hu - Mining, Metallurgy & …, 2022 - Springer
In this study, response surface methodology (RSM) and Box-Behnken design to improve
copper extraction from refractory copper oxide ore were investigated. Based on single factor …

Desirability analysis of multiple responses for electrocoagulation remediation of paper mill wastewater by using a central composite design

N Pandey, C Thakur, P Ghosh, AD Hiwarkar - Journal of The Institution of …, 2021 - Springer
The present study illustrates the electrocoagulation remediation of paper mill wastewater for
multiple response optimization. Multiple response optimization can be combined into one …

Optimal factor evaluation for the extraction of alumina from clays by sulfuric acid leaching process using box–Behnken design methodology

V Arslan - Russian Journal of Non-Ferrous Metals, 2022 - Springer
Calcination experiments were carried out using calcined clay and optimum calcination
conditions were determined as 750° C and 60 min. The Box–Behnken design (BBD) was …

Silver/silver halide supported on mesoporous ceria particles and photo-CWPO degradation under visible light for organic compounds in acrylonitrile wastewater

G Zhao, Q Tan, C Li, L Shang, D Zhang, X Lu, F Qiu - RSC advances, 2021 - pubs.rsc.org
Silver/silver halide supported on ordered mesoporous ceria particles (Ag/AgCl/CeO2) were
rapidly prepared by microwave-assisted soft template method, deposition precipitation …

Continuous treatment of paper mill effluent by electrocoagulation for holding time analysis

N Pandey, C Thakur - IOP Conference Series: Earth and …, 2020 - iopscience.iop.org
This paper presents the potential of continuous electrocoagulation operation for the
treatment of paper mill effluent. The electrocoagulation experiments were carried out based …