Physical adsorption

+ 1 Physical adsorption

Papers

April 13, 2023

Pb(II) adsorption by biochar from co-pyrolysis of corn stalks and alkali-fused fly ash

Abstract Numerous studies have reported the potential of silica as a biochar (BC) modifier. However, despite its high silica content, fly ash is rarely used for BC modification. Herein, modified BCs were produced by co-pyrolysis of corn stalks with alkali-fused fly ash (AFFA) at 200 and 600 °C (denoted as AFFA/BC). The Pb(II) adsorption mechanism and […]

Biochar Journal

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