Lipid Production from Microalgae as a Promising Candidate for Biodiesel Production

by Arief Widjaja
Published 2010-10-01

Increasing the Performance of Enzymatic Hydrolysis of Rice Straw Using Mixed Crude Cellulases from Trichoderma reesei and Aspergillus niger.

by Sugeng Winardi, Arief Widjaja, Nadiem Anwar
Published 2010-11-01

Surfaktan Sodium Ligno Sulfonat (SLS) dari Debu Sabut Kelapa

by Mukti Mulyawan, Eny Setyowati, Arief Widjaja
Published 2015-03-01

The application of membrane Bio-Reactor for East Java Domestic waste water treatment

by Aisyah E. Palupi, Ali Altway, Arief Widjaja
Published 2008-01-01

Pra Desain Pabrik Hexamethylene Tetramine dari Formaldehid dan Ammonia Menggunakan Proses Meissner dengan Kapasitas Produksi 7000 Ton

by Nurul Maziyah, Laila Nur Rahmah, Arief Widjaja
Published 2017-01-01

Pra Desain Pabrik Sorbitol dari Tepung Tapioka dengan Hidrogenasi Katalitik

by Hellen Kartika Dewi, Debra Arlin Puspasari, Arief Widjaja
Published 2014-03-01

Enhancing Enzymatic Digestibility of Coconut Husk using Nitrogen-assisted Subcritical Water for Sugar Production

by Maktum Muharja, Nur Fadhilah, Tantular Nurtono, Arief Widjaja
Published 2020-04-01

A Performance Study of Home-Made Co-Immobilized Lipase from Mucor miehei in Polyurethane Foam on The Hydrolysis of Coconut Oil to Fatty Acid

by Dwina Moentamaria, Maktum Muharja, Tri Widjaja, Arief Widjaja
Published 2019-08-01

Electrochemical Processes for the Formation of Hydroxyapatite Powders

by Adrian Nur, Heru Setyawan, Arief Widjaja, I. Wuled Lenggoro
Published 2014-10-01

Application of Ionic Liquid [DMIM]DMP Pretreatment in the Hydrolysis of Sugarcane Bagasse for Biofuel Production

by Arief Widjaja, Silvya Yusnica Agnesty, Hanny F. Sangian, Setiyo Gunawan
Published 2015-03-01

Identification of phytochemical compounds in Calophyllum inophyllum leaves

by David Febrilliant Susanto, Hakun Wirawasista Aparamarta, Arief Widjaja, Setiyo Gunawan
Published 2017-09-01

Pra Desain Pabrik Bioetanol Dari Nira Batang Sorghum

by Fredi Susanto, Kurniawan Candra Eka Prasetya Mamuji Putra, Arief Widjaja
Published 2015-12-01

Isolation and identification of cholestane and dihydropyrene from Calophyllum inophyllum

by David Febrilliant Susanto, Hakun Wirawasista Aparamarta, Arief Widjaja, Nurul Jadid, Setiyo Gunawan
Published 2019-11-01

Synergistic Effect of Two Type Cellulase Immobilized on Chitosan Microparticle as Biocatalyst for Coconut Husk Hydrolysis

by Afan Hamzah, Lidya Lorenta Sitompul, Irma Nurhanifah Fenda Putri, Soeprijanto Soeprijanto, Arief Widjaja
Published 2019-04-01

Mathematical Modelling of Alkaline and Ionic Liquid Pretreated Coconut Husk Enzymatic Hydrolysis

by Akbarningrum Fatmawati, Ari Anggoro, Kamila Adila Muslim, Arief Widjaja, Tantular Nurtono, Hanny Frans Sangian
Published 2021-06-01

Comparative Study of the Preparation of Reducing Sugars Hydrolyzed from High-Lignin Lignocellulose Pretreated with Ionic Liquid, Alkaline Solution and Their Combination

by Hanny F. Sangian, Junaidy Kristian, Sukma Rahma, Silvya Yusnica Agnesty, Setiyo Gunawan, Arief Widjaja
Published 2015-05-01

Comparative Study of Batchwise Solvent Extraction and the Microwave Assisted Extraction Method for the Purification of Triglyceride for Biodiesel Feedstock from Crude Calophyllum I...

by Hakun Wirawasista Aparamarta, Setiyo Gunawan, Badril Azhar, Hanggoro T. Aditya, Arief Widjaja, Yi Hsu Ju
Published 2019-05-01

Effect of Severity Factor on the Subcritical Water and Enzymatic Hydrolysis of Coconut Husk for Reducing Sugar Production

by Maktum Muharja, Nur Fadhilah, Rizki Fitria Darmayanti, Hanny Frans Sangian, Tantular Nurtono, Arief Widjaja
Published 2020-12-01

STUDY OF THE PREPARATION OF SUGAR FROM HIGH-LIGNIN LIGNOCELLULOSE APPLYING SUBCRITICAL WATER AND ENZYMATIC HYDROLYSIS: SYNTHESIS AND CONSUMABLE COST EVALUATION

by HANNY F. SANGIAN, DIAN RANGGINA, GALIH M. GINTING, AGENG A. PURBA, SETIYO GUNAWAN, ARIEF WIDJAJA
Published 2015-05-01

Cellulase and Xylanase Immobilized on Chitosan Magnetic Particles for Application in Coconut Husk Hydrolysis

by Afan Hamzah, Sidratu Ainiyah, Dwi Ramadhani, Gek Ela Kumala Parwita, Yeni Rahmawati, Soeprijanto, Hiroyasu Ogino, Arief Widjaja
Published 2019-05-01