Hashmi,Ehsan Mustafa Efficient removal of oil,fats and grease from domestic wastewater for water reuse with energy generation as fuel. Ehsan Mustafa Hashmi - Islamabad IESE (SCEE) NUST 2019 - 41p. H.B - MS Environmental Engineering . Thesis MS EE Subjects--Topical Terms: Environmental Engineering Dewey Class. No.: 628 / HAS