Obtaining filter material from natural fiber composition and areas of its useY. Ergashev, E. Egamberdiev, S. Turabdzhanov, G. Akmalova, R. Isanova, R. Rashidov and O. SobitovE3S Web Conf., 371 (2023) 01047DOI: https://doi.org/10.1051/e3sconf/202337101047