Hydrothermal carbonization of fruit peels of varied origin forms hydrochar of distinct capability for adsorption of methylene blue

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 65, P. 105799 - 105799

Published: July 24, 2024

Language: Английский

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Engineering properties of hydrochar fabricated from hydrothermal carbonization of lignocellulosic biomass: Practice as adsorbent and catalyst in water treatment

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 74, P. 107739 - 107739

Published: April 24, 2025

Language: Английский

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Co-hydrothermal carbonization of pretreated sludge and polyethylene terephthalate for the preparation of low-nitrogen clean solid fuels

RSC Advances, Journal Year: 2024, Volume and Issue: 14(25), P. 17326 - 17337

Published: Jan. 1, 2024

In this work, polyethylene terephthalate (PET) and sewage sludge (SS) were co-hydrothermally carbonized to produce low-nitrogen solid fuels. To minimize the effect of nitrogen, work introduces a co-hydrothermal carbonization method involving alkali (A), ultrasonic cell disruptor (UCC), sodium dodecyl sulfate (SDS) for both individual combined pretreatment SS PET. Comparative analysis products shows that with (A) effectively disrupts structure, leading loosening stable extracellular polymeric substances (EPS). This condition is conducive release hydrolysis proteins during hydrothermal carbonization. Moreover, under conditions where PET serves as an acid producer carbon source, through parameter optimization at temperature 240 °C, reaction time 2 h, addition 20 wt%, water 0.6 g cm-3, high-quality, clean fuel was produced (N: 0.51 C: 19.10 wt%).

Language: Английский

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Integrating hydrothermal carbonization and chemical leaching to recover biogenic carbon from sewage sludge

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 373, P. 123516 - 123516

Published: Dec. 15, 2024

Language: Английский

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