Synergistic adsorption-photocatalytic remediation of methylene blue dye from textile industry wastewater over NiFe LDH supported on tyre-ash derived activated carbon

Applied Surface Science, Journal Year: 2024, Volume and Issue: 679, P. 161205 - 161205

Published: Sept. 12, 2024

Language: Английский

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Co-Hydrothermal Carbonization of Sawdust and Sewage Sludge: Assessing the Potential of the Hydrochar as an Adsorbent and the Ecotoxicity of the Process Water

Applied Sciences, Journal Year: 2025, Volume and Issue: 15(3), P. 1052 - 1052

Published: Jan. 21, 2025

Hydrothermal carbonization (HTC) is a promising thermochemical process to convert residues into hydrochar. While conventional HTC utilizes one type of residue as raw material only, Co-HTC generally combines two. By mixing dry and wet wastes, can advantageously avoid water addition. Therefore, this work investigated the potential hydrochar derived from sawdust non-dewatered sewage sludge dye (methylene blue) adsorbent evaluated toxicity resulting (PW) on Daphnia magna. Three hydrochars were produced by at 180, 215, 250 °C named H-180, H-215, H-250, respectively. For methylene blue adsorption, H-180 H-215 had better performance than H-250. Both presented maximum adsorption capacity approximately 70 mg·g−1, which was superior compared with other in literature. Moreover, removal percentage obtained remained satisfactory even after five cycles. Regarding toxicological assays PWs, raising temperature increased variety substances PW composition, higher D. The EC50 values PW-180, PW-215, PW-250 1.13%, 0.97%, 0.51%, This highlights importance searching for treatment valorization PW. Instead viewing by-product an effluent be treated disposed of, it imperative assess PWs obtaining added-value products.

Language: Английский

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Adsorption characteristics of single and binary mixture of methylen blue and rhodamine b of novel hydrochar derived from lemongrass essential oil distillation residue

Journal of Molecular Liquids, Journal Year: 2025, Volume and Issue: unknown, P. 127205 - 127205

Published: Feb. 1, 2025

Language: Английский

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Methyl alginate/Santa Barbara amorphous-15/iron oxide nanocomposite for efficient removal of different pollutants from aquatic environments

Carbohydrate Polymer Technologies and Applications, Journal Year: 2024, Volume and Issue: 8, P. 100562 - 100562

Published: Aug. 31, 2024

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A comprehensive analysis of palm oil mill effluent as substrate biogas: A bibliometric approach

BIO Web of Conferences, Journal Year: 2025, Volume and Issue: 164, P. 03002 - 03002

Published: Jan. 1, 2025

The evolution, trend, and future development prospects of research on using Palm Oil Mill Effluent (POME) as a biogas substrate were observed. Results exhibited an average POME-focusing publication growth level 21.74% per year. Chan Y. J. was the most relevant author with 26 publications, Universiti Teknologi Malaysia recorded prominent affiliation 104 publications. source AIP Conference Proceedings (31 articles) in 2005-2024. Indonesia two top countries scientific collaboration production related to this topic. thematic map indicated evolution various zones, evolving trends, especially fields co-digestion, bioenergy, food waste, methane production, circular economy. also confirmed significant potencies POME renewable energy waste conversion into through biogas, optimization remaining open for further research.

Language: Английский

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Visible light induced photocatalytic degradation of methylene blue using carbon fibre cloth - Bismuth oxybromide – Water hyacinth derived silver nanocomposite

Environmental Research, Journal Year: 2024, Volume and Issue: 262, P. 119787 - 119787

Published: Aug. 16, 2024

Language: Английский

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