[HTML][HTML] Adsorption of ammonium nitrogen from aqueous solution on chemically activated biochar prepared from sorghum distillers grain

D Hsu, C Lu, T Pang, Y Wang, G Wang - Applied Sciences, 2019 - mdpi.com
Chemically activated biochars prepared from sorghum distillers grain using two base
activators (NaOH and KOH) were investigated for their adsorption properties with respect to …