THAO, Truong et al. Characteristics and Methylene Blue Adsorption Capacity of Pyrochar Derived from Lemongrass Residue. VNU Journal of Science: Natural Sciences and Technology, [S.l.], v. 40, n. 3, aug. 2024. ISSN 2588-1140. Available at: <https://js.vnu.edu.vn/NST/article/view/5271>. Date accessed: 23 nov. 2024. doi: https://doi.org/10.25073/2588-1140/vnunst.5271.