Publications Prof. Bode Haryanto, S.t., M.t., Ph.d. | Faculty of Engineering Universitas Sumatera Utara

Competence of corncob (Zea mays L.) powder with HCl activation as adsorbent to purify waste cooking oil: Reference in the batch adsorption process

RONDANG TAMBUN , BODE HARYANTO

Drying Characteristics of Red Ginger Using Tray Dryer Integrated with Biomass Pyrolysis Reactor

ROSDANELLI HASIBUAN , BODE HARYANTO , VIQRY PRAMANANDA , FATIMAH FAHIRA SIREGAR , RISMA FAZILLAH , Aainaa Izyan Nafsun

Comparison of column adsorption processes by downflow and upflow for removal of cupric (Cu2+) ion solutions using non activated and activated charcoal from rambutan (Nephelium lappaceum L.) stems

BODE HARYANTO , HAMIDAH HARAHAP

Drying of red ginger slices using tray dryer integrated with pyrolysis reactor as a heat source: Evaluation on the drying characteristics, red ginger quality, and drying kinetics

ROSDANELLI HASIBUAN , BODE HARYANTO , VIQRY PRAMANANDA , FATIMAH FAHIRA SIREGAR , RISMA FAZILLAH , Aainaa Izyan Nafsun

Reusability of amberlyst CM-4 catalyst through continuous methanol washing with nitrogen gas in biodiesel production using lauric acid as feedstock

RONDANG TAMBUN , BODE HARYANTO , VIKRAM ALEXANDER , ANGGARA DWITA BURMANA , MAYA SARAH

Utilization of natural and chemical activation corncob as adsorbent for continuous purification of used cooking oil using adsorption column

BODE HARYANTO , RONDANG TAMBUN , VIKRAM ALEXANDER , JASMINE WINARTA , GRACE IVANA BATSEBA BRM TARIGAN , JEREMIA TOGI CHRISTIAN SIADARI

Comparison of the Carrier Compound Capabilities of Silica Gel, Amberlite XAD-2 and DEAE Sephadex A-50 in the Immobilization Process of the Lipase Enzyme in the Hydrolysis Reaction of Palm Olein (Elaesis guineensis)

FBA FITRIANI , RONDANG TAMBUN , BODE HARYANTO , Vikram Alexander

Comparison of the Carrier Compound Capabilities of Silica Gel, Amberlite XAD-2 and DEAE Sephadex A-50 in the Immobilization Process of the Lipase Enzyme in the Hydrolysis Reaction of Palm Olein (Elaesis guineensis)

BODE HARYANTO , FBA FITRIANI , VIKRAM ALEXANDER , RONDANG TAMBUN

Effect of Radish (Raphanus Sativus L.) Height on Natural Drying Characteristics and Mathematical Modeling

BODE HARYANTO , CLAUDYA ELYSABETH SIMAMORA , VIKRAM ALEXANDER , RICHARD FELIX JONATHAN SINAGA

Surface characteristic carbon Rambutan using SEM/EDX and FTIR as natural adsorbent and activation HNO3

BODE HARYANTO , HAMIDAH HARAHAP , SOFYAN EFENDI SARAGIH , TUBAGUS RAYYAN FITRA SINUHAJI , KRISSANDARTA TARIGAN

Surface characteristic carbon Rambutan using SEM/EDX and FTIR as natural adsorbent and activation HNO3

HAMIDAH HARAHAP , BODE HARYANTO

Durian Peel (Durio zibethinus) Utilization as an Adsorbent in the Purification of Acidified Crude Glycerol

VIKRAM ALEXANDER , DANIEL REYMONDO MANURUNG , ADOLF PARASIAN RITONGA , RONDANG TAMBUN , BODE HARYANTO

The effect of drying temperature and material thickness on the drying characteristics and drying kinetics of curcuma drying using an oven

ROSDANELLI HASIBUAN , VIQRY PRAMANANDA , M. TAUFAN ANANTAMA RKT , BODE HARYANTO

SDS and TX-100 performance in removing Cd ion from contaminated sand in flushing column

BODE HARYANTO , RONDANG TAMBUN , VIKRAM ALEXANDER , TUBAGUS RAYYAN FITRA SINUHAJI , Chien-Hsiang Chang

Effect of methanol purity on biodiesel production from lauric acid using esterification reaction

ANGGARA DWITA BURMANA , VIKRAM ALEXANDER , MAYA SARAH , RONDANG TAMBUN , BODE HARYANTO

An investigation shell and tube heat exchanger for cooling system: A case study of biodiesel plants using lauric acid

BODE HARYANTO , VIKRAM ALEXANDER , ANGGARA DWITA BURMANA , RONDANG TAMBUN , MAYA SARAH

Practical from home on drying operation module with cucumber as the sample

MARVINO BRAYN TARIGAN , NATASYA ARIHTA BR SITEPU , TUBAGUS RAYYAN FITRA SINUHAJI , RINA BR BUKIT , BODE HARYANTO

Application of soursop leaves (Annona muricata L.) as an iron corrosion inhibition in sodium chloride medium

RONDANG TAMBUN , BODE HARYANTO , VIKRAM ALEXANDER , YAMANIEL GINTING

Comparison of natural corn cob and carbon corn cob in the purification of used cooking oil with shaker operation

RICHARD FELIX JONATHAN SINAGA , SILVIA VERONIKA BR SEMBIRING , ASTRINA HUTABARAT , VIKRAM ALEXANDER , RONDANG TAMBUN , BODE HARYANTO

Purification of used cooking oil using natural corn cob and carbon corn cob as adsorbent with batch operation

LIANNA NESSIE HUTAGAOL , MAULIA FAZIRA , NATANIA CHRISTY SIANTURI , JESSIKA SEPTI PUSPA SITORUS , VIKRAM ALEXANDER , BODE HARYANTO

The effect of vacuum process on biodiesel production from palm kernel fatty acid distillate

BODE HARYANTO , RONDANG TAMBUN

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

RONDANG TAMBUN , BODE HARYANTO , MAYA SARAH

STUDY ON ADSORPTION CAPACITY OF CORN STALKS IN DECREASING THE TURBIDITY OF BABURA RIVER WATER WITH BATCH OPER ATION

BODE HARYANTO , FATIMAH

Natural operation in removing waste compounds within cooking oil using corn cob as adsorbent

RONDANG TAMBUN , ANELLA PELAWI , OCTAVIA , STEPHANIE YOSEPHA SIDAURUK , VIKRAM ALEXANDER , BODE HARYANTO , ERNI MISRAN

Environmental sustainability through the utilization of corn cobs as an adsorbent material in waste cooking oil

ILHAM TAUFIK NASUTION , Aflah fadliani polem , OKTAVIA MERTA SITOHANG , VIKRAM ALEXANDER , RONDANG TAMBUN , BODE HARYANTO , ZUHRINA MASYITHAH

Comparison of adsorbing on dissolved copper metal by Natural and Activated Carbon from Rambutan (Nephelium Sp.) Rods

VIKRAM ALEXANDER , KRISSANDARTA TARIGAN , BODE HARYANTO

Natural adsorbent of corncob (Zea mays L.) powder capability in purification of used cooking oil with shaking operation based on turbidity

BODE HARYANTO , RONDANG TAMBUN

Synthesis of nano-CaO catalyst with SiO2 matrix based on palm shell ash as catalyst support for one cycle developed in the palm biodiesel process

RENITA MANURUNG , ROSDANELLI HASIBUAN , BODE HARYANTO

Remediation of contaminated sand by Cd ions with variation operation: Batch and flushing column with foam and without foam of SDS surfactant

SISWARNI MZ , RONDANG TAMBUN , BODE HARYANTO

Corn stalk (Zea mays) modified by nitrate acids (HNO3) to adsorb dissolved copper ions (CU +2) in adsorption column

RONDANG TAMBUN , BODE HARYANTO

Research Activities From Home During Coronavirus Disease (Covid) 19: Drying Kinetic Study Of Ginger (Zingiber Officinale Rosc.) Naturally (Natural Drying)

BODE HARYANTO , MAYA SARAH

Natural Batch Adsorption Operation to Remove Dissolved Copper (II) by Carbon Charcoal Rambutan

RONDANG TAMBUN , HAMIDAH HARAHAP , BODE HARYANTO

Stay home practical: Effect of thickness and environmental conditions on drying kinetics of radish as the samples

BODE HARYANTO , RINA BR BUKIT

Drying kinetics on mass reduction with natural operation of potatoes as simulation model

BODE HARYANTO

CORN STALK (Zea mays L.) ABILITY IN REMOVING DISSOLVE HEAVY METAL CADMIUM ION (II) IN CONTINUOUS ADSORPTION COLUMN (DOWN FLOW)

BODE HARYANTO , SISWARNI MZ , RONDANG TAMBUN

Utilization of charcoal rambutan (Nephelium Sp.) adsorbent to remove dissolved copper (II) by natural batch operation

MUHAMMAD TURMUZI , ERNI MISRAN , BODE HARYANTO

Simulation of natural drying kinetics of carrot (Daucus carota L) on thickness variation

BODE HARYANTO

Stay Home Practical: Simulation Model On Ginger As The Samples On Dryer Naturally Operation Module

BODE HARYANTO , RINA BR BUKIT

Simulation model on the potato as the samples on the dryer operation module with thickness variation

RINA BR BUKIT , BODE HARYANTO

Adsorbing on Dissolved Copper Metal by Charcoal Rambutan Rods

RONDANG TAMBUN , BODE HARYANTO

Adsorption interaction model of adsorbents white sand with heavy metals cadmium (Cd2+) naturally

BODE HARYANTO , MUHAMMAD TURMUZI , ERNI MISRAN

Planting media with material composition variation of Sinabung sand using mechanic press toll

AHMAD PERWIRA MULIA TARIGAN , RINA BR BUKIT , BODE HARYANTO

Adsorption capacity of heavy metal cadmium using white sand as adsorbent

BODE HARYANTO

Effect of Reaction Time on Biodiesel Production from Palm Fatty Acid Distillate by Using PTSA as a Catalyst

BODE HARYANTO , RONDANG TAMBUN

Removing adsorbed heavy metal ions from sand surfaces via applying interfacial properties of rhamnolipid

BODE HARYANTO

Application of biosurfactant surfactin on copper ion removal from sand surfaces with continuous flushing technique

BODE HARYANTO

Foam-enhanced removal of adsorbed metal ions from packed sands with biosurfactant solution flushing

BODE HARYANTO