Biosorption of Congo Red dye from aqueous solutions using pristine biochar and ZnO biochar from green pea peels

NO Rubangakene, A Elwardany, M Fujii… - … Research and Design, 2023 - Elsevier
To minimize the catastrophic influence of contaminated water, smart technology-based
wastewater treatment processes are mandatory for safe water and sanitation. Nanometric …

[HTML][HTML] Polymer-based biochar materials for environmental remediation: A Review

P Gole, K Raut, B Kandasubramanian - Hybrid Advances, 2024 - Elsevier
The prodigious consumption of an extensive array of plastic products have engendered an
enormous amount of plastic wastes. Incineration of waste plastic in the open atmosphere …

Heterogeneous activation of persulfate by a novel nano-magnetite/ZnO/activated carbon nanohybrid for carbofuran degradation: Toxicity assessment, water matrices …

M Samy, AG Kumi, E Salama, M ElKady… - Process Safety and …, 2023 - Elsevier
We investigated for the first-time the fabrication of zinc oxide/water hyacinth-based activated
carbon (ZnO/AC) and nano-magnetite (NM)(NM/ZnO/AC) nanohybrid for the utilization in …

Sustainable Production of Graphene Using Biomass Waste as a Precursor: Environmental and Economic Implications

S Nagendran, M Kumar, N Prakash, CL Chen… - Biocatalysis and …, 2024 - Elsevier
This review examines the novel application of graphene derived from biomass in
wastewater treatment. This study explores the synthesis methods and structural …

Green valorization of end-of-life toner powder to iron oxide-nanographene nanohybrid as a recyclable persulfate activator for degrading emerging micropollutants

M Samy, K Mensah, EM El-Fakharany, M Elkady… - Environmental …, 2023 - Elsevier
The sustainable management of toner waste (T–raw) was performed via carbonization at
500° C (T-500) and 600° C (T–600) to produce iron oxide-nanographene nanohybrid (FeO …

Effective decontamination of methylene blue from aqueous solutions using novel nano-magnetic biochar from green pea peels

NO Rubangakene, M Elkady, A Elwardany, M Fujii… - Environmental …, 2023 - Elsevier
The conversion of agricultural waste into high-value carbon products has been an attractive
area in waste management strategy. This study highlighted the synthesis and effectiveness …

Effective degradation of tetracycline and real pharmaceutical wastewater using novel nanocomposites of biosynthesized ZnO and carbonized toner powder

MM Gaber, M Samy, EA El-Bestawy, H Shokry - Chemosphere, 2024 - Elsevier
In this study, novel nanohybrids of biosynthesized zinc oxide (ZnO) and magnetite-
nanocarbon (Fe 3 O 4–NC) obtained from the carbonization of toner powder waste were …

Surface modification of toner-based recyclable iron oxide self-doped graphite nanocomposite to enhance methylene blue and tetracycline adsorption

PO Amoh, M Samy, M Elkady, H Shokry… - Journal of Environmental …, 2024 - Elsevier
An innovative task was undertaken to convert ubiquitous and toxic electronic waste, waste
toner powder (WTP), into novel adsorbents. Alkaline modification with KOH, NaOH, and NH …

Remediation of paracetamol-contaminated water by novel burned hookah charcoal residues via persulfate activation under visible light: Optimization, mechanism, and …

MM Gaber, M Samy, A Azam, H Shokry - Journal of Environmental …, 2024 - Elsevier
This study presents the utilization of burned hookah charcoal (BHC) sourced from coffee
shops waste without thermal treatment as a novel and sustainable activator of persulfate …

Photo-thermal activation of persulfate for the efficient degradation of synthetic and real industrial wastewaters: System optimization and cost estimation

HA El-monem, H Mahanna, M El-Halwany… - … Science and Pollution …, 2024 - Springer
The photo-thermal activation of persulfate (PS) was carried out to degrade various pollutants
such as reactive blue-222 (RB-222) dye, sulfamethazine, and atrazine. Optimizing the …