Humic acid

+ 2 Humic acid

الأبحاث

أبريل 9, 2024

Performance and mechanism of MnCO3/NaOH co-activated corncob-derived biochar for humic acid removal: XDLVO and DFT calculation

In this study, waste corncobs were used as raw materials to prepare biochar (BC). Under the condition of activator (MnCO3 and NaOH) and pyrolysis (900degree celsius), BC with high specific surface area (1161.99 m(2)/g) possessed satisfactory performance for the removal of humic acid (HA) in water, with a maximum adsorption capacity of 68.49 mg/g as […]

APPLIED SURFACE SCIENCE
الأبحاث

مايو 1, 2023

Weak-acid biochar catalyst prepared from mechanochemically-activated biomass and humic acid for production of 5-hydroxymethylfurfural

Abstract Many types of sustainably-prepared functional biochar catalysts are needed to transform biomass substrates into platform chemicals. In this work, weak-acid biochar catalysts were prepared by mix ball-milled (10 min, isothermal, room temperature) cherry blossom tree leaf biomass (BM) with humic acid (H) prior to carbonization of samples for 1 h under nitrogen gas. Characterization of the […]

Biochar Journal

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