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BREHAR, M.-A. .; VÁRHELYI, M. .; CRISTEA, V.-M. .; CRÎSTIU, D. .; AGACHI, P.- Şerban. INFLUENT TEMPERATURE EFFECTS ON THE ACTIVATED SLUDGE PROCESS AT A MUNICIPAL WASTEATER TREATMENT PLANT. Studia UBB Chemia 2019, 64, 113-123.