Penentuan Total Suspended Solid(Tss) Limbah Cair Pulp di Pt. Toba Pulp Lestari, Tbk dengan Metode Gravimetri

Abstract

Determination Total Suspended Solid (TSS) of waste water pulp at PT. Toba Pulp Lestari, Tbk have been done determined gravimetric. Gravimetric’s method is one of method for determination of value substance based its wightly after pyrolisis at temperature constant. The result obtained show that TSS of waste water pulp in Inlet Primary Clarifier 1537 mg/liter; Outlet Primary Clarifier 685 mg/liter; and Outlet Secondary Clarifier 53.5 mg/liter. From result TSS show that waste water’s PT. Toba Pulp Lestari, Tbk still fulfilling the quality standart government and industrial.