PENGARUH KONSENTRASI KATALIS ASAM SULFAT DAN WAKTU REAKSI PADA PEMBUATAN BIODIESEL DARI ASAM LEMAK KELAPA SAWIT by Rondang Tambun, Anggara Dwita Burmana, Vikram Alexander

Get full text

Recycling heterogeneous catalyst waste in biodiesel production using methanol and hydrochloric acid: A case study on the washing effect with lauric acid as raw material by Anggara Dwita Burmana, Rondang Tambun, Bode Haryanto, Maya Sarah, Vikram Alexander

Get full text

Multiple linear regression analysis and lagrange polynomial on pyrolysis process of coconut shell waste producing solid biochar by Rosdanelli Hasibuan, Rita Sundari, Hans Martua Pardede, Vikram Alexander, Juliza Hidayati

Get full text

Remediation of contaminated sand by Cd ions with variation operation: Batch and flushing column with foam and without foam of SDS surfactant by Bode Haryanto, Rondang Tambun, MZ Siswarni, Vikram Alexander, Tubagus RF Sinuhaji

Get full text

Natural adsorbent of corncob (Zea mays L.) powder capability in purification of used cooking oil with shaking operation based on turbidity by Bode Haryanto, Ilham Taufik Nasution, Aflah Fadliani Polem, Rondang Tambun, Vikram Alexander

Get full text