فرزاد کیا, مهدی

[ 1 ] - پیش تصفیه لجن‌های بیولوژیکی فاضلاب شهری با امواج اولتراسونیک‌: بررسی کارایی در بهبود فرایند‌های هیدرولیز، تثبیت و آبگیری

Background and Objective: Ultrasonic disintegration is a pretreatment process before stabilization and dewatering that degrades sludge and changes its physical and chemical characteristics. The aim of this study was to investigate the effectiveness of ultrasonic in enhancing hydrolyses, stabilization and dewatering of municipal raw activated sludge. Materials and Methods:  The samples were tak...