Synthesis, Characterisation Of Agricultural Biomass Derived Activated Carbon And Its Applications DOI Creative Commons
Shweta Priya, S A Salmataj,

B Anusha

et al.

Materials Research Express, Journal Year: 2024, Volume and Issue: 12(1), P. 012001 - 012001

Published: Dec. 20, 2024

Abstract As the world moves toward greener energy generation methods and cleaner environments, activated carbon produced from ligninocellulosic resources has attracted unexpected interest due to its easy availability, economic, renewable, biodegradable properties, which makes it a viable alternative exhaustible coal. This review paper provides comprehensive overview of systematic procedure develop plant biomass, characterization by simple techniques, versatile applications carbon. includes role in environmental remediation, emphasizing efficacy removing wide array pollutants, sustainable hydrogen capture storage supercapacitors. A brief comparison key aspects optimal toxicant adsorption, like batch conditions, best-fit model, isotherms, maximum are also made. To ascertain efficiency supercapacitors, their strategy designing it, output terms specific capacitance, power, density compared.

Language: Английский

From classic to cutting-edge solutions: A comprehensive review of materials and methods for heavy metal removal from water environments DOI Creative Commons
Amirreza Erfani Gahrouei,

Armita Rezapour,

Majid Pirooz

et al.

Desalination and Water Treatment, Journal Year: 2024, Volume and Issue: 319, P. 100446 - 100446

Published: May 31, 2024

Waterborne heavy metals pose significant threats to both the environment and public health, causing neurological damage, developmental disorders, organ cancer. It is essential address contamination of various water bodies by these hazardous substances due their persistent nature lack biodegradability. This review thoroughly explores traditional modern strategies utilized remedy sources contaminated with evaluates effectiveness potential scalability each method. A literature survey reveals several effective for removing from water: adsorption, flotation, ion exchange, chemical precipitation, membrane-based filtration, coagulation, flocculation, phytoremediation, electrochemical methods. In our examination, we discussed agents/adsorbents used, efficiency removal technique, operating conditions, intrinsic advantages disadvantages approach. Summarizing key findings, noted a focus on adsorption techniques; however, challenges include selectively diverse ions, prolonged retention times, cycling stability. While membrane methods are practical, issues like large-volume sludge formation exist. Although electrical-based appear promising, solutions needed industrial-scale separation as well. Prioritizing real wastewater samples in studies crucial. Future research should emphasize eco-friendly, cost-effective

Language: Английский

Citations

31
Exploring wood-based strategies for dye removal: A comprehensive literature review DOI

Nursalfaul Fahira,

Paulus Lobo Gareso, Dahlang Tahir

et al.

Bioresource Technology Reports, Journal Year: 2025, Volume and Issue: unknown, P. 102048 - 102048

Published: Jan. 1, 2025

Language: Английский

Citations

1
Efficient Removal of Lead (II) from Paint Factory Wastewater Using Noug Stalk Activated Carbon: A Sustainable Adsorption Approach DOI Creative Commons
Getasew Yirdaw

Heliyon, Journal Year: 2025, Volume and Issue: unknown, P. e42281 - e42281

Published: Jan. 1, 2025

Industries are among the largest global consumers of water, with a significant portion being converted into industrial wastewater. Paint factories, in particular, major contributors to environmental lead pollution, releasing (II) through untreated effluents. Exposure poses serious health risks, including carcinogenic effects, neurological disorders, blood-related complications, and damage vital organs such as liver, kidneys, lungs. While extensive research has focused on removal from synthetic wastewater, limited studies have addressed application these methods real This study aimed evaluate efficiency Noug stalk activated carbon removing paint factory effluent under optimized conditions. Laboratory experiments were conducted assess performance treating wastewater factory. Statistical analysis using Package for Social Sciences version 20 was employed, paired sample t-test determining significance differences concentrations before after treatment, considering p-value <0.05 statistically significant. The exhibited pH 6.62, temperature 20.40 °C, chemical oxygen demand 1717 mg/L, total suspended solids 710 dissolved 1231 concentration 23.54 mg/L. Results demonstrated 94.84 %, reduction post-treatment (t = 157.62, p < 0.001). These findings highlight potential an effective adsorbent treatment. Further is necessary explore how presence other heavy metals may affect its investigate column adsorption techniques regeneration processes depletion.

Language: Английский

Citations

0
Heterogeneous Catalysts for Biodiesel Production: Development of Bimetallic Catalysts Supported by Activated Carbon DOI Creative Commons
Merve Nazlı Borand, Başak Karakurt Çevik, Ezgi Bayrakdar Ateş

et al.

Journal of the Turkish Chemical Society Section B Chemical Engineering, Journal Year: 2024, Volume and Issue: 8(1), P. 83 - 96

Published: Nov. 26, 2024

This research, which explores the potential of activated carbon-supported co-impregnated metal catalysts, has to significantly contribute field energy systems engineering and future biodiesel production. In this study, spruce sawdust was used produce carbon. A single-step method applied for carbonization activation. Spruce:KOH adjusted as 1:2 carbonized at 800 °C 1 hour under nitrogen gas flow. The pairs were prepared with a 1:1 mass ratio each metal. Then, 10% (w/w) such Cu-Fe, Fe-Zn, Cu-Zn are impregnated on catalysts calcinated 550 3 hours atmosphere. Various characterization techniques, BET, SEM-EDS, XRD analysis, analyze activity these heterogeneous catalysts. catalyst loading 5% oil weight, molar alcohol 19:1, reaction temperature 65 °C, time in esterification sunflower. According results, all obtain similar FT-IR results. yields Fe-Zn/AC, Cu-Zn/AC, Cu-Fe/AC calculated 74.67%, 89.02%, 68.16%, respectively.

Language: Английский

Citations

0
Synthesis, Characterisation Of Agricultural Biomass Derived Activated Carbon And Its Applications DOI Creative Commons
Shweta Priya, S A Salmataj,

B Anusha

et al.

Materials Research Express, Journal Year: 2024, Volume and Issue: 12(1), P. 012001 - 012001

Published: Dec. 20, 2024

Abstract As the world moves toward greener energy generation methods and cleaner environments, activated carbon produced from ligninocellulosic resources has attracted unexpected interest due to its easy availability, economic, renewable, biodegradable properties, which makes it a viable alternative exhaustible coal. This review paper provides comprehensive overview of systematic procedure develop plant biomass, characterization by simple techniques, versatile applications carbon. includes role in environmental remediation, emphasizing efficacy removing wide array pollutants, sustainable hydrogen capture storage supercapacitors. A brief comparison key aspects optimal toxicant adsorption, like batch conditions, best-fit model, isotherms, maximum are also made. To ascertain efficiency supercapacitors, their strategy designing it, output terms specific capacitance, power, density compared.

Language: Английский

Citations

0