TY JOUR TI PHOTOCATALYTIC OXIDATION OF FOOD DYES IN THE PRESENCE OF TITANIUM DIOXIDE KW TITANIUM DIOXIDE KW AZO-DYES KW PHOTOOXIDATION KW PHOTOCATALYSIS JO Herald of Technological University AU , .. AU Devetiarova, R.M. PY 2025 IS 28 PB Kazan National Research Technological University