UV Irradiation and Ozone Treatment of κ-Carrageenan: Kinetics and Products Characteristics

by Prasetyaningrum, Aji, Widayat, Widayat, Jos, Bakti, Dharmawan, Yudhy, Ratnawati, Ratnawati
Published 2020

Preparation and Characterization of Anadara Granosa Shells and CaCO3 as Heterogeneous Catalyst for Biodiesel Production

by Hadiyanto, Hadiyanto, Lestari, Sri Puji, Widayat, Widayat
Published 2016

Ultrasound Assisted Esterification of Rubber Seed Oil for Biodiesel Production

by Widayat, Widayat, Fajar Tamtomo Kiono, Berkah
Published 2012

Biodiesel Production from Rubber Seed Oil via Esterification Process

by Widayat, Widayat, Suherman, S
Published 2012

Copper and Lead Ions Removal by Electrocoagulation: Process Performance and Implications for Energy Consumption

by Prasetyaningrum, Aji, Ariyanti, Dessy, Widayat, Widayat, Jos, Bakti
Published 2021

Multi-Feedstocks Biodiesel Production from Esterification of Calophyllum inophyllum Oil, Castor Oil, Palm Oil and Waste Cooking Oil

by Hadiyanto, H, Aini, Apsari Puspita, Widayat, Widayat, Kusmiyati, Kusmiyati, Budiman, Arief, Roesyadi, Achmad
Published 2020

Evaluation and Modification of Processes for Bioethanol Separation and Production

by P Sitompul, Johnner, Widayat, Widayat, H. Soerawidjaja, Tatang
Published 2012

Potency of Microalgae as Biodiesel Source in Indonesia

by Hadiyanto, Hadiyanto, Widayat, Widayat, Cahyo Kumoro, Andri
Published 2012