Proses Bleaching Pada Daur Ulang Kertas Cetak Bekas Dengan Variasi Naoh Dan S…

When the paper has become a necessity in everyday life. From these activities, of course there is unused which eventually become garbage. The main ingredient in the manufacture of pulp or paper is known by the term pulp. Pulping process that is optimal for non wood plant fibers are alkali process using NaOH. This study aims fatherly recycle used print paper bleaching process as well as determin…