Various Approaches for the Detoxification of Toxic Dyes in Wastewater

Processes, Journal Year: 2022, Volume and Issue: 10(10), P. 1968 - 1968

Published: Sept. 29, 2022

Use of dyes as well colorants in industrial processes has extensively increased. Effluents from various industries such textile, paint, food, etc. are reported to have a diverse range colorants. The effluents these often released into natural water bodies, causing serious and environmental pollution, which humans other species constantly exposed. Continued changes climate also affected availability for people around the world. Thus, advanced treatments removal harmful contaminants municipal wastewater becoming increasingly important. Removal can be done variety ways, including physical, chemical, biological treatments. These technologies, however, differ terms efficiency, cost, effect. There many technological economic challenges treatment methods currently available. search most suitable strategy successful degradation or is an urgent requirement. Previously published research suggests that use enzymes dye more effective compared traditional techniques. Nanoparticles, with their exceptional physicochemical features, potential tackle problem purification less energy-intensive way. However, extensive standardization would necessity different nanoparticles. Therefore, intense nanoparticle-based technologies may provide much needed solution remediation wastewater.

Language: Английский

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Hydrothermal Treatment of Biomass Feedstocks for Sustainable Production of Chemicals, Fuels, and Materials: Progress and Perspectives

Chemical Reviews, Journal Year: 2023, Volume and Issue: 123(11), P. 7193 - 7294

Published: May 9, 2023

Hydrothermal process is an emerging technology that contributes to sustainable production of biomass-derived chemicals, fuels, and materials. This uses hot compressed water convert various biomass feedstocks including recalcitrant organic compounds in biowastes into desired solid, liquid, gaseous products. In recent years, considerable progress has been made the hydrothermal conversion lignocellulosic as well nonlignocellulosic value-added products bioenergy fulfill principles circular economy. However, it important assess processes terms their capabilities limitations from different sustainability aspects so further advances can be toward improvement technical maturity commercialization potential. The key aims this comprehensive review are (a) explain inherent properties physio-chemical characteristics bioproducts, (b) elucidate related transformation pathways, (c) clarify role for conversion, (d) evaluate capability treatment coupled with other technologies producing novel fuels materials, (e) explore assessments potential large-scale applications, (f) offer our perspectives facilitate transition a primarily petro-based alternative biobased society context changing climate.

Language: Английский

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Recent progresses, challenges, and opportunities of carbon-based materials applied in heavy metal polluted soil remediation

The Science of The Total Environment, Journal Year: 2022, Volume and Issue: 856, P. 158810 - 158810

Published: Sept. 23, 2022

Language: Английский

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Biomass waste-derived carbon materials for sustainable remediation of polluted environment: A comprehensive review

Chemosphere, Journal Year: 2023, Volume and Issue: 345, P. 140419 - 140419

Published: Oct. 15, 2023

Language: Английский

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Carbon nano-materials (CNMs) derived from biomass for energy storage applications: a review

Carbon letters, Journal Year: 2023, Volume and Issue: 33(3), P. 661 - 690

Published: Feb. 14, 2023

Language: Английский

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Sustainability, performance, and production perspectives of waste-derived functional carbon nanomaterials towards a sustainable environment: A review

Chemosphere, Journal Year: 2024, Volume and Issue: 352, P. 141419 - 141419

Published: Feb. 13, 2024

Language: Английский

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Descriptive review on conversion of waste residues into valuable bionanocomposites for a circular bioeconomy

Nano-Structures & Nano-Objects, Journal Year: 2024, Volume and Issue: 39, P. 101265 - 101265

Published: Aug. 2, 2024

Language: Английский

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Nanotechnology Approaches for the Remediation of Agricultural Polluted Soils

ACS Omega, Journal Year: 2024, Volume and Issue: 9(12), P. 13522 - 13533

Published: March 13, 2024

Soil pollution from various anthropogenic and natural activities poses a significant threat to the environment human health. This study explored sources types of soil emphasized need for innovative remediation approaches. Nanotechnology, including use nanoparticles, is promising approach remediation. Diverse nanomaterials, nanobiosorbents nanobiosurfactants, have shown great potential in processes. Nanotechnology approaches are multifaceted. Reduction reactions immobilization techniques demonstrate versatility nanomaterials mitigating pollution. Nanomicrobial-based bioremediation further enhances efficiency pollutant degradation agricultural soils. A literature-based screening was conducted using different search engines, PubMed, Web Science, Google Scholar, 2010 2023. Keywords such as "soil pollution, nanotechnology, nanoremediation, heavy metal remediation, remediation" combinations these were used. The metals nanotechnology has demonstrated results offers an eco-friendly sustainable solution address this critical issue. Nanobioremediation robust strategy combatting organic contamination soils, pesticides herbicides. nanophytoremediation, which assist plants extracting detoxifying pollutants, represents cutting-edge environmentally friendly tackling

Language: Английский

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Molecular simulation-based insights into dye pollutant adsorption: A perspective review

Advances in Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 333, P. 103281 - 103281

Published: Aug. 24, 2024

Growing concerns about environmental pollution have highlighted the need for efficient and sustainable methods to remove dye contamination from various ecosystems. In this context, computational such as molecular dynamics (MD), Monte Carlo (MC) simulations, quantum mechanics (QM) calculations, machine learning (ML) are powerful tools used study predict adsorption processes of dyes on adsorbents. These provide detailed insights into interactions mechanisms involved, which can be crucial designing systems. MD detailing arrangements, dyes' behaviour interaction energies with They simulate entire process, including surface diffusion, solvent layer penetration, physisorption. QM especially density functional theory (DFT), determine structures reactivity descriptors, aiding in understanding mechanisms. identify stable configurations like hydrogen bonding electrostatic forces. MC simulations equilibrium properties by sampling configurations. ML proven highly effective predicting optimizing processes. models offer significant advantages over traditional methods, higher accuracy ability handle complex datasets. optimize conditions, clarify adsorbent functionalization roles, removal efficiency under conditions. This research explores MD, MC, QM, approaches connect macroscopic phenomena. Probing these techniques provides energetics pollutants surfaces. The findings will aid developing new materials removal. review has implications remediation, offering a comprehensive at scales. Merging microscopic data observations enhances knowledge pollutant adsorption, laying groundwork efficient, technologies. Addressing growing challenges ecosystem protection, contributes cleaner, more future. • Enviro concern drives eco-friendly Computation unveils Study bridges dynamics, Carlo, mechanics. Insights inform novel adsorbents Integration shapes greener solutions.

Language: Английский

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Agricultural biomass-based activated carbons for efficient and sustainable supercapacitors

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 97, P. 112878 - 112878

Published: July 30, 2024

Language: Английский

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