TY JOUR TI DEEP WATER TREATMENT IN THE VAKHSH BASIN OF THE REPUBLIC OF TAJIKISTAN KW ANTHRACITE KW FILTRANT KW SORBENT KW STRENGTH KW POROSITY KW DEEP PURIFICATION KW NATURAL WATERS KW REVERSE OSMOSIS KW ION EXCHANGERS JO Herald of Technological University AU Murodien, A.S. AU Pulodov, N.Y. AU Dzhamolzoda, B.S. PY 2026 IS 29 PB Kazan National Research Technological University