TY JOUR TI ANALYSIS OF THE WATER SUPPLY SYSTEM FOR FOAMING POLYSTYRENE PRODUCTION KW circulating water supple KW suspended solids KW filtration JO Bulletin of the Angarsk State Technical University AU Dzharbinadz, P.V. AU Raskulova, T.V. PY 2023 IS 1 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»