Maqbool,Nida Reuse Of Alum Sludge For Phosphorus Removal From Municipal Wastewater Nida Maqbool - Islamabad IESE (SCEE) NUST 2012. - 82 p. HB. - MS Environmental Engineering . Thesis MS EE Subjects--Topical Terms: Environmental Engineering LC Class. No.: 628 MAQ Dewey Class. No.: 628 MAQ