PTBA prepares humic acid pilot project
18 Dec 2024 14:03
PT Bukit Asam Tbk (PTBA) is preparing the pilot project to transform low-calorie coals into humic acid after launching a humic acid prototype at IUP Peranap, Riau, last week (12/12).
18 Dec 2024 14:03
PT Bukit Asam Tbk (PTBA) is preparing the pilot project to transform low-calorie coals into humic acid after launching a humic acid prototype at IUP Peranap, Riau, last week (12/12).