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Fungal bio-leaching of nickel from Indonesian low grade limonitic ore Mubarok M.Z.1, Astuti W.1, Chaerun S.K.2 1 Department of Metallurgical Engineering, Faculty of Mining and Petroleum Engineering,Institut Teknologi Bandung, Jl. Ganesha 10, 40132, Bandung, West Java, Indonesia 2 School of Life......
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, were PVC tubes (length: 51 cm; I.D.: 6.7 cm) which were filled with porous, sintered-glass pipes (length: 1.5 cm; wall thickness: 5 mm; specific surface: 1,200 m2/L-SintoMec, JBL Germany), resulting... chromatography (HP 5890 II) equipped with a flame ionization detector and a 30 m x 0.32 mm (ID) capillary column coated with a 0.25 mm film of polyethylene glycol (Agilent DB-FFAP) which is recommended......
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