Pembuatan Dan Karakterisasi Membran Selulosa Asetat Dari Serat Daun Nanas Unt…

ABSTRACT The membrane is a selective and semipermeable thin layer between two phases, namely the feed phase and permeate phase. One of the ingredients for making membranes is cellulose acetate from pineapple leaf waste. The purpose of this research is to make cellulose acetate membrane using cellulose from pineapple leaf waste as the main raw material with composition variation and pressur…