Calculation of filtration process in channels Aybek Arifjanov, Luqmon Samiev, Ifoda Ahmedkhodjaeva, Qudratjon Rakhimov and Shokhrux Sobirov E3S Web Conf., 263 (2021) 02026 Published online: 28 May 2021 DOI: 10.1051/e3sconf/202126302026