Facile synthesis of TiO2–carbon composite doped nitrogen for efficient photodegradation of noxious methylene blue dye DOI Creative Commons

Victor Onwubiko,

Yoshihisa Matsushita, Emad A. Elshehy

et al.

RSC Advances, Journal Year: 2024, Volume and Issue: 14(46), P. 34298 - 34310

Published: Jan. 1, 2024

The present work demonstrates that the introduction of a nitrogen-doped carbon framework, synthesized through sol-hydrothermal method, significantly enhances photocatalytic degradation behavior TiO 2 towards methylene blue (MB).

Language: Английский

Sustainable valorization of agricultural waste into bioplastic and its end-of-life recyclability for biochar production: Economic profitability and life cycle assessment DOI

Robert Senga,

Mahmoud Nasr, Manabu Fujii

et al.

Chemosphere, Journal Year: 2024, Volume and Issue: 369, P. 143847 - 143847

Published: Dec. 1, 2024

Language: Английский

Citations

4
Feasibility of phytoremediation/pyrolysis/adsorption framework for valorization of water hyacinth: Life cycle assessment, techno-economics, and sustainability pillars DOI

Morish Azabo,

Amal Abdelhaleem, Mahmoud Nasr

et al.

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 71, P. 107146 - 107146

Published: Feb. 3, 2025

Language: Английский

Citations

0
Towards environmentally sustainable water management in Africa: a comprehensive review of life cycle assessment studies in water and wastewater treatment DOI Creative Commons
Charles Amarachi Ogbu, Tatiana Ivanova, Temitayo Abayomi Ewemoje

et al.

The International Journal of Life Cycle Assessment, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 7, 2025

Abstract Purpose Life cycle assessment (LCA) provides a comprehensive methodology to evaluate the environmental impacts of products, processes, and services based on net flow energy, materials, emissions throughout their life cycle. This review focuses state LCA in water wastewater treatment Africa, aiming ascertain extent its implementation while synthesising existing challenges opportunities. Methods The articles were selected using systematic checklist standardised technique for assessing reporting reviews LCA. Strings keywords used search Web Science, Scopus, Google Scholar databases. Only original that assessed at least or process ISO 14040/14044 included. Case studies included carried out Africa. Results discussion A total 41 containing 131 scenarios found. Over 68% originated from South Africa Egypt, with notable absence representation Nigeria Tunisia. Urban was 41% studies, 37% covered industrial, 7% focused domestic. In total, 15% dedicated treatment. 32% all considered entire ReCiPe CML most popular impact methods. Biosolids nutrient recovery 23% 9% respectively. Global warming potential influential category, electricity generation fossil fuels major contributor adverse impacts. Conclusions emphasises need increased data acquisition storage, renewable energy use, material offset sectors. It highlights importance integrating into engineering design, engaging stakeholders LCA, establishing performance standards green innovations. Future research policy development promote sustainable practices are advocated.

Language: Английский

Citations

0
Development of an Integrated Electrolysis-Based Process for Separating Rubidium from Mixed Solutions DOI
Wei‐fan Chu, Jiaxu Sun, Peihua Lin

et al.

Industrial & Engineering Chemistry Research, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 2, 2024

Language: Английский

Citations

1
Facile synthesis of TiO2–carbon composite doped nitrogen for efficient photodegradation of noxious methylene blue dye DOI Creative Commons

Victor Onwubiko,

Yoshihisa Matsushita, Emad A. Elshehy

et al.

RSC Advances, Journal Year: 2024, Volume and Issue: 14(46), P. 34298 - 34310

Published: Jan. 1, 2024

The present work demonstrates that the introduction of a nitrogen-doped carbon framework, synthesized through sol-hydrothermal method, significantly enhances photocatalytic degradation behavior TiO 2 towards methylene blue (MB).

Language: Английский

Citations

1