00539naa#a2200193#i#450# EN\\bibl\98695 20251020210220.1 3034-4689 20250801b2025####ek#y0engy0150####ca RU PURIFICATION OF PHENOL-CONTAINING EFFLUENTS BY ULTRAFILTRATION Journal article Kazan Kazan National Research Technological University 2025 4 с. Journal article local Busarev A V Selyugin A S vestniktu.ru