Biosorben Arang Kulit Kayu Jabon Putih (Anthocephalus Cadamba Miq.) Untuk Ads…

White jabon bark is one part of the white jabon tree (Anthocephalus cadamba Miq.) which has the largest cellulose content of 52.4%, which can be used as an adsorbent. This research aims to determine the efficiency and adsorption capacity of adsorbents in adsorbing metal ions lead(II) at optimum pH parameters, optimum contact time, and concentration optimum adsorbate. White jabon bark in this st…