Improving the quality of irrigation water by vacuum treatment A.I. Belyaev, E.P. Borovoy, A.M. Pugacheva, O.N. Volskaya and Yu.N. Petrov E3S Web Conf., 392 (2023) 01016 Published online: 06 June 2023 DOI: 10.1051/e3sconf/202339201016