Carbon-based material derived from biomass waste for wastewater treatment

Environmental Advances, Journal Year: 2022, Volume and Issue: 9, P. 100259 - 100259

Published: June 14, 2022

Biomass waste has known as a new precursor for the production of carbon-based materials due to its carbon richness, low cost, ease access, ubiquitous, renewable and environmental-friendliness. In this publication, study on availability biomass (CBMs) wastewater treatment application is reviewed addressed. This paper discussed several types CBMs such activated carbon, graphene, nanotubes, biochar, aerogel. The these different their modification are given special attention. As harmful organic, dyes, inorganic pollutants emerging from caused damage environment water supplies, adsorption most widely utilised conventional technology removal hazardous use relatively cheap in comparison with other methods. corresponds which mainly works mechanism perform treatment. There three kinds being explained sewage sludge, lignocellulosic, cotton-based waste. also extensively summarised multitude aspects regarding derivation challenges synthesis was included. summary, conclusion future direction research were discussed.

Language: Английский

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Biochar application for greenhouse gas mitigation, contaminants immobilization and soil fertility enhancement: A state-of-the-art review

The Science of The Total Environment, Journal Year: 2022, Volume and Issue: 853, P. 158562 - 158562

Published: Sept. 8, 2022

Language: Английский

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Agricultural waste to real worth biochar as a sustainable material for supercapacitor

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 869, P. 161441 - 161441

Published: Jan. 10, 2023

Language: Английский

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Wastewater treatment: A short assessment on available techniques

Alexandria Engineering Journal, Journal Year: 2023, Volume and Issue: 76, P. 505 - 516

Published: June 22, 2023

Over the past few decades, there has been a significant increase in population and unsustainable urbanization, resulting exploitation of water energy resources on large scale. This led to rise demand for freshwater, which, turn, caused pollution due improper disposal wastewater from various sources such as industries, agriculture, households. The industries often contains toxic heavy metals harmful emerging contaminants (ECs), which can harm living beings cannot biodegrade. Hence, it is severe issue that needs be addressed. To combat this problem, treatments are necessary two main reasons: firstly, recycle reuse meet future human reduce scarcity, secondly, ensure compliance with discharge standards environmental sustainability while minimizing groundwater soil contamination. In review, several treatment technologies comprising physical, chemical, biological methods have discussed critically. state-of-the-art discussion different existing techniques their limitations deliberated. Finally, contemporary trends highlighted.

Language: Английский

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An overview of biological mechanisms and strategies for treating wastewater from printing and dyeing processes

Journal of Water Process Engineering, Journal Year: 2023, Volume and Issue: 55, P. 104242 - 104242

Published: Sept. 5, 2023

Language: Английский

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Dark fermentative hydrogen production: Potential of food waste as future energy needs

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 888, P. 163801 - 163801

Published: April 29, 2023

Language: Английский

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Application of functionalized biochar for adsorption of organic pollutants from environmental media: Synthesis strategies, removal mechanisms and outlook

Journal of Cleaner Production, Journal Year: 2023, Volume and Issue: 423, P. 138690 - 138690

Published: Sept. 7, 2023

Language: Английский

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Recent advances in water remediation from toxic heavy metals using biochar as a green and efficient adsorbent: A review

Case Studies in Chemical and Environmental Engineering, Journal Year: 2023, Volume and Issue: 8, P. 100495 - 100495

Published: Sept. 22, 2023

Heavy metal pollution is a serious environmental problem that poses threat to human health and the environment. Water by toxic heavy metals major cause of this problem, it can destroy ecosystems, spread disease, make drinking water unsafe. Biochar promising green adsorbent for removing from water. It derived various biomasses, including agricultural organic wastes, has high carbon content, surface area, stability. These properties enable biochar effectively remove through cation exchange adsorption. This review summarizes recent advances in modification enhanced adsorption metals. discusses advantages, applications, challenges, prospects method. Biochar-based advanced oxidation processes (AOPs) have shown promise decomposition complexes enhancement capacity free ions industrial wastewater. The also highlights research gaps limitations remediation proposes future directions. Future should focus on developing environmentally friendly cost-effective technologies scaling up biochar-based removal applications. Scheme 1 illustrates overall summarized presentation article as graphical abstract.

Language: Английский

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Sustainable high-energy supercapacitors: Metal oxide-agricultural waste biochar composites paving the way for a greener future

Journal of Energy Storage, Journal Year: 2023, Volume and Issue: 77, P. 109723 - 109723

Published: Dec. 27, 2023

Metal oxide-biochar composites have become a promising class of materials for supercapacitor applications. The incorporation metal oxides into the biochar matrix offers several advantages, including improved capacitance, stability, ion diffusion, and conductivity. synergistic interactions between result in enhanced capacitance stability composites. Biochar's porous nature makes transport easier, which improves energy storage capabilities speeds up charge-discharge rates. Additionally, addition composites' conductivity, facilitating effective electron transport. However, research gaps still remain despite these developments, requiring optimization composition structural features as well their synthesis approaches. Furthermore, order to precisely control characteristics composites, greater comprehension mechanism underlying creation is necessary. This agenda calls new with electrochemical performance using diverse oxide precursors made from various agricultural wastes. article summarizes recent developments waste upcoming supercapacitors. We believe findings, terms fundamentals, development, challenges, future prospects, this review would be beneficial readers will facilitate concerned era.

Language: Английский

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Conversion of organic solid waste into energy and functional materials using biochar catalyst: Bibliometric analysis, research progress, and directions

Applied Catalysis B Environment and Energy, Journal Year: 2023, Volume and Issue: 340, P. 123223 - 123223

Published: Sept. 1, 2023

Language: Английский

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