Dissertation Research Results Seminar of Bunyamin Muchtasjar

The Seminar on the Results of Dissertation Research of students of Bunyamin Muchtasjar has been held on April 3, 2023 at 9 AM – 11 AM in 402 – 403 Room, 4rd Floor of the TTB.B. Postgraduate Building. The composition of the Proposal Seminar Examiner Team is as following:

Promoter                                                    :  Prof. Dr. Ir. Hadiyanto, S.T., M.Sc., IPU

Co Promoter                                              :  Dr. Munifatul Izzati, M.Sc.

Examiner 1                                                :  Prof. Dr. Tri Retnaningsih Soeprobowati, M.App.Sc

Examiner 2                                                :  Dr. Ing. Sudarno, M.Sc

Examiner 3/ Chairman of the Exam      :    Dr. Budi Warsito, S.Si., M.Si.

The title of Bunyamin Muchtasjar’s research results is entitled “Pengembangan Model Fitoremediasi pada Air Limbah Industri Batik Menggunakan Tanaman Eceng Gondok (Eichhornia crassipes), Apu-Apu (Pistia stratiotes), Ganggang (Hydrilla verticilata) dan Bakteri Indigenous”. Bunyamin Muchtasjari successfully passed the Research Results Seminar and proceeded to the next stage. Bravo!

Dissertation Research Results Seminar of Andhina Putri Heriyanti

The Seminar on the Results of Dissertation Research of students of Andhina Putri Heriyanti has been held on September 21, 2022 at 15.00 – 17.00 WIB in a hybrid manner in the Smartclass Room, 3rd Floor of the TTB.B. Postgraduate Building and zoom meeting media. The composition of the Proposal Seminar Examiner Team is as following:

Promoter                                                    :    Prof. Dr. Ir. Purwanto, DEA

Co Promoter                                              :    Dr. Hartuti Purnaweni, MPA

Examiner 1                                                :    Dr. Dra. Kismartini, M.Si.

Examiner 2                                                :    Sutaryo, S.Pt., M.P., Ph.D.

Examiner 3/ Chairman of the Exam      :    Dr. Budi Warsito, S.Si., M.Si.

The title of Andhina Putri Heriyanti’s research results is entitled “Pengelolaan Energi Biogas Berkelanjutan dari Kotoran Sapi Perah di Desa Jetak, Kecamatan Getasan, Kabupaten Semarang”. Andhina Putri Heriyanti successfully passed the Research Results Seminar and proceeded to the next stage. Bravo!

Dissertation Research Results Seminar of Zaenal Arifin Siregar

The Seminar on the Results of Dissertation Research of students of Zaenal Arifin Siregar has been held on September 13, 2022 at 19.00 – 21.00 WIB online via zoom meeting. The composition of the Proposal Seminar Examiner Team is as following:

Promoter                             :    Prof. Dr. Ir. Sutrisno Anggoro, M.S.

Co Promoter 1                    :    Prof. Dr. Hari Eko Irianto

Co Promoter 2                    :    Dr. Hartuti Purnaweni, MPA

Examiner 1                         :    Prof. Dr. Ir. Slamet Budi Prayitno, M.Sc.

Examiner 3/ Chairman of the Exam    :    Dr. Budi Warsito, S.Si., M.Si.

The title of Zaenal Arifin Siregar’s research results is entitled Pengembangan Model Penerimaan Minapadi di Kabupaten Sleman, Provinsi DIY. Zaenal Arifin Siregar successfully passed the Research Results Seminar and proceeded to the next stage. Bravo!

Dissertation Feasibility Exam of Rossi Prabowo


The Dissertation Feasibility Examination of students of Rossi Prabowo has been held on August 26, 2022 at 09.00 WIB online via zoom meeting. The composition of the Proposal Seminar Examiner Team is as following:

Promoter : Prof. Dr. Ir. Azis Nur Bambang, M.S.
Co Promoter : Dr. Ing. Sudarno, S.T., M.Sc.
Examiner 1 : Dr.rer.nat. Thomas Triadi Putranto, S.T., M.Eng
Examiner 2 : Ir. Mochamad Arief Budiharjo, S.T., M.Eng. Sc. Env.Eng., Ph.D., IPM
External Examiner : Prof. Dr. Ir. Nana Kariada Tri Martuti, M.Si
Chairman of the Exam : Dr. Budi Warsito, S.Si., M.Si.

The title of Rossi Prabowo’s dissertation entitled “Alih Fungsi Lahan Pertanian dan Dampaknya Terhadap Air Tanah pada Permukiman di Kota Semarang.” Rossi Prabowo successfully passed the Dissertation Feasibility Examination and proceeded to the next stage. Bravo!

Dissertation Feasibility Exam of Winardi Dwi Nugraha

The Dissertation Feasibility Examination for students of Winardi Dwi Nugraha has been held on August 16, 2022 at 09.00 WIB online via zoom meeting. The composition of the Proposal Seminar Examiner Team is as following:

Promoter : Prof. Drs. Sudharto P. Hadi, MES, Ph.D.
Co Promoter : Prof. Dr. Ir. Setia Budi Sasongko, DEA
Examiner 1 : Prof. Dr. Ir. Suripin, M. Eng
Examiner 2 : Dr. Mussadun, S.T., M.Si.
External Examiner : Prof. Dr. Sudarmadji, M.Eng, Sc
Chairman of the Exam : Dr. Budi Warsito, S.Si., M.Si.

The title of Winardi Dwi Nugraha’s dissertation entitled “Strategi Pengelolaan Sub DAS Klampok Berdasarkan Kajian Daya Dukung, Daya Tampung, serta Peran Serta Stakeholder dan Masyarakat.” Winardi Dwi Nugraha successfully passed the Dissertation Feasibility Examination and proceeded to the next stage. Bravo!

Dissertation Defence by Suhartana


Dissertation Defence of students by Suhartana has been held on August 15, 2022 at 14.00 WIB in a hybrid manner in the Main Courtroom of Building A Postgraduate and zoom meeting media. The composition of the Proposal Seminar Examiner Team is as following:

Promoter : Prof. Dr. Ir. Purwanto, DEA
Co Promoter : Adi Darmawan, S.Si., M.Si., Ph.D
Examiner 1 : Prof. Dr. Ir. Hadiyanto, S.T., M.Sc., IPU
Examiner 2 : Dr. Ing. Sudarno, S.T., M.Sc.,
External Examiner : Dr. Aris Mukimin, S.Si, M.Si.
Examiner/ Secretary of the Exam : Dr. Budi Warsito, S.Si., M.Si.
Examiner/ Chairman of the Exam : Dr. R.B. Sularto, S.H., M.Hum.

The title of Suhartana’s dissertation entitled “Optimasi Proses Elektrokoagulasi pada Pengolahan Air Limbah Industri Farmasi Artifisial (Metformin, Aspirin dan Paracetamol) dengan Variasi Anoda” Suhartana successfully passed the Dissertation Defence with the predicate of Very Satisfactory.

Dissertation Defence by Yoyon Wahyono


The Dissertation Defence of students by Yoyon Wahyono has been held on August 15, 2022 at 10.30 WIB in a hybrid manner in the Main Meeting Room of Building A Postgraduate and zoom meeting media. The composition of the Proposal Seminar Examiner Team is as following:

Promoter : Prof. Dr. Ir. Hadiyanto, S.T., M.Sc., IPU
Co Promoter : Ir. Mochamad Arief Budiharjo, S.T., M.Eng. Sc. Env.Eng., Ph.D., IPM
Examiner 1 : Prof. Dr. Widayat, S.T., M.T.
Examiner 2 : Dr. Ing. Sudarno, S.T., M.Sc.
External Examiner 1 : Nugroho Adi Sasongko, ST, M.Sc, Ph.D
External Examiner 2 : Prof. Dr. Shabbir H. Gheewala
Examiner/ Secretary of the Exam : Dr. Budi Warsito, S.Si., M.Si.
Examiner/ Chairman of the Exam : Dr. R.B. Sularto, S.H., M.Hum.

The title of Yoyon Wahyono’s dissertation entitled “Kajian Lingkungan dan Energi pada Proses Produksi Multi Feedstock Biodiesel.” Yoyon Wahyono successfully passed the Dissertation Defence with Cumlaude predicate.

Dissertation Proposal Seminar by Tesfaye Bayu

Seminar of Proposal Tesfaye Bayu will be held on August 5, 2022 at 19.00 PM via zoom meeting. The composition of Examiners Team of Seminar of Proposal are following:

Promoter : Prof. Dr. Tri Retnaningsih Soeprobowati, M.App.Sc
Co Promoter : Solomon Addisu, Ph.D
Examiner 1 : Prof. Dr. Ir. Florentina Kusmiyati, M.Sc.
Examiner 2 : Rukuh Setiadi, S.T., MEM., Ph.D.
Examiner 3/ Chairperson of the Exam : Dr. Budi Warsito, S.Si., M.Sc.

The title of Tesfaye Bayu’s proposal entitled “Climate Change and Invasive Species “Eichhornia crassipes and Lantana camara” in Lake Tana Sub-Basin, North Western Ethiopia” takes the theme of climate change. Tesfaye Bayu successfully passed Seminar of Proposal and continued to the next exam. Bravo!

Dissertation Feasibility Exam of Yoyon Wahyono

Dissertation Feasibility Exam of Yoyon Wahyono is held on July 29th 2022, 13.30 PM via zoom meeting.

The lists of examiners are following:

Promoter                             :     Prof. Dr. Ir. Hadiyanto, S.T., M.Sc., IPU

Co Promoter                        :     Ir. Mochamad Arief Budiharjo, S.T., M.Eng. Sc. Env.Eng., Ph.D., IPM

The Examiner 1                   :     Prof. Dr. Widayat, S.T., M.T.

The Examiner 2                   :     Dr. Ing. Sudarno, S.T., M.Sc.

The External Examiner        :     Nugroho Adi Sasongko, ST, M.Sc, Ph.D

The Examiner/ The Chairman   :     Dr. Budi Warsito, S.Si., M.Si.

Yoyon Wahyono’s dissertation entitle “Study of Environmental and Energy of Multi-Feedstock Biodiesel Production Process.” Yoyon Wahyono passes exam and continue to the next exam.

Graduation Release Diponegoro University Postgraduate School 167th Period in 2022

The release of the 167th Diponegoro University Postgraduate School Graduation In 2022 was held on July 28, 2022 and took place in the Main Meeting Room of Building A of the Postgraduate School. A total of 5 study programs at the Diponegoro University Postgraduate School participated in the event, namely Doctor of Environmental Sciences, Master of Environmental Sciences, Master of Information Systems, Master of Epidemiology, and Master of Energy.

The release of the Undip Postgraduate School graduation is the second period of graduation release which was carried out offline. Accompanied by the Head of the Environmental Science Doctoral Study Program, as many as 6 graduates participated in the activity. The number of graduates consists of 3 male and 3 female graduates.