Browsing Undergraduate Theses by Advisor "Andriyani"
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Pemanfaatan Adsorben sebagai Jerami Padi yang Diaktivasi dengan HCl untuk Menyerap Logam Zn (II) Dari Limbah Elektroplatting
(Universitas Sumatera Utara, 2015)Have done absorption of zinc metal (Zn) from wastewater using adsorbents elektroplatting derived from rice straw with rice straw delignification first using 3% NaOH solution at 70 ° C were analyzed by FT-IR spectrophotometry ...