Vol 9, No 2 (2020)

	Modified Humic Acid from Peat Soils with Magnetite (Ha-Fe3O4) by Using Sonochemical Technology for Gold Recovery Maya Rahmayanti, Sri Juari Santosa, Sutarno Sutarno	PDF 81 - 87
	Preparation of Polyelectrolyte Complex Films of Chitosan-Alginate Incorporated by Eugenol and its Potency as an Antioxidant Packaging Baiq Amelia Riyandari	PDF 88 - 95
	Magnetically modified corn cob as a new low-cost biosorbent for removal of Cu (II) and Zn (II) from wastewater Ajeng Yulianti Dwi Lestari, Achmad Chafidz, Anindita Ratih Hapsari, Wildan Denly Elnaufal, Silvi Nurukma Indri, Mukhsin Moh Alatas, Sarwono Mulyono	PDF 96 - 102
	Characteristics of Environmentally Friendly Food Container Composite Made From Sorghum Bagasse and Citric Acid ismadi ismadi, Sukma Surya Kusumah, Subyakto Subyakto, Bambang Subiyanto, Lisman Suryanegara, Resti Marlina	PDF 103 - 112
	Athmospheric Hydrocracking of Jatropha Oil Using Woodchar Catalyst Hendriyana Hendriyana, Lulu Nurdini, Rizqi Ajeng Khusnul Khotimah, Nur Refianti Sukandi, Tika Dwi Ainun, Evi Ojo Nurjanah, Yuyun Yunengsih, Fadilah Khoerunnisa	PDF 113 - 119
	Active Charcoal from Palm Kernel Shells as a Catalyst in The Production of Biodiesel Erna Astuti, Zahrul Mufrodi, Gita Indah Budiarti, Ayu Citra Dewi, Mar'atul Husna	PDF 120 - 125
	Application of Bacterial Nano Cellulose as a Reinforcing Material in The Liner Test Paper Daisy A Sriwedari, Edwin Kristianto Sijabat	PDF 126 - 134

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