Keerthanan, S; Bhatnagar, A; Mahatantila, K; Jayasinghe, C; Vithanage, M
(Elsevier, 2020)
This study aimed to synthesize engineered tea-waste biochar, pyrolyzed at 700 ◦C
using steam activation (TWBC-SA) for caffeine (CFN) removal from aqueous media. The
morphological features and available functional groups ...