ASPECTE PRACTICE PRIVIND TRATAREA APELOR DE RACIRE RECIRCULATE DINTR UN COMPLEX DE ÎNGRASAMINTE AZOTOASE
GAVRILĂ LUCIAN(1), GAVRILĂ DANIELA(2)
(1)UNIVERSITATEA BACĂU, LABORATORUL DE INGINERIA DEPOLUARII ACTIVITATILOR INDUSTRIALE, CALEA MARASESTI 157, RO 5500 BACĂU, ROMÂNIA, E-MAIL: LGAVRILA@UB.RO (2)S.C. SOFERT S.A. BACĂU, STR. CHIMIEI 1, RO-5500 BACĂU, ROMÂNIA
Abstract
The paper presents a case study on the consequences of circulating cooling water treatment on the operating conditions of a urea plant. Water treatment lead to reduced fresh water and energy consumption, corrosion mitigation, scale inhibition and microbiological slime fouling decrease.