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All Journal ILMU KELAUTAN: Indonesian Journal of Marine Sciences TEKNIK Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Jurnal Bahana Manajemen Pendidikan Pedagogi: Jurnal Ilmu Pendidikan Jurnal Kesehatan Masyarakat Jurnal Bahan Alam Terbarukan Eksergi: Chemical Engineering Journal Sosial Budaya TARBIYA : Journal Education in Muslim Society Damianus Journal of Medicine Register: Jurnal Ilmiah Teknologi Sistem Informasi JURNAL PENDIDIKAN TEMATIK DIKDAS ZOO INDONESIA JURNAL KEPEMIMPINAN DAN PENGURUSAN SEKOLAH Briliant: Jurnal Riset dan Konseptual Jurnal Sains Komunikasi dan Pengembangan Masyarakat [JSKPM] Sumatra Journal of Disaster, Geography and Geography Education Jurnal Penelitian Pendidikan IPA (JPPIPA) EDUCARE Syntax Literate: Jurnal Ilmiah Indonesia Buletin Sumber Daya Geologi Communications in Science and Technology Pendas : Jurnah Ilmiah Pendidikan Dasar JMM (Jurnal Masyarakat Mandiri) Gelanggang Olahraga: Jurnal Pendidikan Jasmani dan Olahraga (JPJO) IRJE (Indonesian Research Journal in Education) HARMONI International Journal of Language Teaching and Education Indonesia Journal of Halal Islamic Management: Jurnal Manajemen Pendidikan Islam JMKSP (Jurnal Manajemen, Kepemimpinan, dan Supervisi Pendidikan) JURNAL PENDIDIKAN TAMBUSAI Jurnal Basicedu Jurnal Ilmiah Dikdaya International Journal of Educational Dynamics (IJEDS) Logista: Jurnal Ilmiah Pengabdian Kepada Masyarakat Al-Ta'lim Translitera : Jurnal Kajian Komunikasi dan Studi Media Mudir : Jurnal Manajemen Pendidikan KOLOKIUM: Jurnal Pendidikan Luar Sekolah PEDAGOGIKA Jurnal Abdi Insani Jurnal Darma Agung Engineering, Mathematics and Computer Science Journal (EMACS) These proceedings represent the work of researchers participating in The International Conference on Elementary Education (ICEE) which is being hosted by the Elementary Education Study Programme School of Postgraduate Studies, Universitas Pendidikan Devotion: Journal of Research and Community Service Journal of English Language and Education Munaddhomah: Jurnal Manajemen Pendidikan Islam Journal of Educational Administration and Leadership (JEAL) Edutik : Jurnal Pendidikan Teknologi Informasi dan Komunikasi Jurnal Luminous: Riset Ilmiah Pendidikan Fisika Journal of Renewable Energy, Electrical, and Computer Engineering Jurnal Family Education Jurnal Pembelajaran Fisika Formosa Journal of Science and Technology (FJST) Taroa : Jurnal Pengabdian Masyarakat Journal of Educational Sciences Makara Journal of Technology Jurnal Basicedu Journal of Innovation and Research in Primary Education Literasi: Jurnal Pengabdian Masyarakat dan Inovasi All Fields of Science Journal Liaison Academia and Sosiety Langue PPSDP International Journal of Education Jurnal Profesi Insinyur Indonesia Journal of Emerging Science and Engineering Komunikasia: Journal of Islamic Communication and Broadcasting Jurnal Sains Materi Indonesia Jurnal Hasil Inovasi Masyarakat (JHIM) Seminar Nasional Riset dan Teknologi (SEMNAS RISTEK) J-CEKI PESHUM LINGUISTS : JOURNAL OF LINGUISTICS AND LANGUAGE TEACHING JIMREK
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Journal : TEKNIK

EVALUASI EFISIENSI PANAS DAN EMISI GAS RUMAH KACA PADA ROTARY KILN PABRIK SEMEN Ridha Mutiara, Farisa; Hadiyanto, Hadiyanto
TEKNIK Volume 34, Nomor 1, Tahun 2013
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (81.925 KB) | DOI: 10.14710/teknik.v34i1.4812

Abstract

Kiln is an equipment which has vital existence in the manufacture of cement. Kiln firing requires a hightemperature to produce a clinker. Higher combustion temperature allows heat transfer occurs on the surfacecoating on the walls of the kiln that is not evenly distributed, so most of the heat is absorbed. As a consequence,it requires large amounts of fuel. Heat efficiency in the kiln is important to know. Production of clinker in thekiln which occurs at high temperatures, will also release a variety of gases, such as CO2. Carbon dioxide isincluded as one of the greenhouse gas, this gas will negatively impact the earth's ozone. Therefore, need to knowthe range of greenhouse gas that is formed, in order to determine the appropriate mitigation and prevention.Evaluation result of heat efficiency in the kiln is 43,17% by generating greenhouse gas emissions amounted to6,173 tonnes CO2 equivalent / tonne of coal.
Cross Operator Charging Station Access Simulator Priyasta, Dwidharma; Hadiyanto, Hadiyanto; Septiawan, Reza; Cesar, Wahyu
TEKNIK Vol 46, No 1 (2025) January 2025
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/teknik.v46i1.67465

Abstract

The use of battery-based electric vehicles (KLBB) continues to increase, so the ease of using the Public Electric Vehicle Charging Station (SPKLU) infrastructure for recharging electric vehicle batteries must be considered to increase public confidence. One of the problems in using electric vehicles is the concern about long-distance travel (range anxiety) due to limited battery capacity and the minimal number of SPKLUs. This research aims to provide a tool to simulate cross-operator charging stations using the EV roaming method. In this approach, charging station users only need to be registered with one SPKLU operator to use other charging stations. This research develops a set of simulation models called the EV Roaming Simulator and simulates several EV roaming scenarios concerning the basic functionality of four state-of-the-art EV roaming protocols. The simulator consists of three Open Charge Point Protocol (OCPP)-based models: the Charge Point Model, the Central System Model, and the National Access Point Model, representing charging stations, central systems, and roaming hubs. The simulator is capable of executing the given EV roaming scenario. It has the potential to be further developed and used in developing various newly proposed EV roaming systems.
The Role of Algae in Biofuel Production: Potentials and Challenges for Sustainable Transportation Sari, Dessy Agustina; Djaeni, Moh.; Hadiyanto, Hadiyanto; Prasetyaningrum, Aji
TEKNIK Vol 46, No 1 (2025) January 2025
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/teknik.v46i1.67532

Abstract

This study aims to explore the potential of algae for sustainable biofuel production by examining their molecular biology and the use of advanced cultivation techniques. As concerns over greenhouse gas emissions and rising transportation energy costs grow, algae offer a promising alternative for fuel derived from both food and non-food sources. This review looks at the main biological pathways involved in making biofuels from algae. It focuses on species diversity, lipid content, and new technologies like photobioreactors and magnetic nanoparticle harvesting. The results showcase noteworthy advancements in biotechnology and genetic engineering that boost algae productivity and fuel yield, while also critically examining the environmental impacts such as CO2 emissions and water use, as well as the economic and policy challenges through a life cycle analysis. Adopting a global perspective, this review emphasizes the role of international collaboration and technology transfer in overcoming barriers. Conclusion: Algae-based biofuels hold considerable potential for reducing CO2 and supporting sustainable transportation, yet scaling up production and lowering costs remain challenges. Future research should focus on improving integrated biorefinery platforms, exploring CO2 capture, and promoting international partnerships.
Penerapan Keselamatan Kesehatan Kerja Lingkungan (K3L) dan Etika Profesi Dosen dengan Metode HIRADC dan JSA dalam Pengambilan Data Geologi dan Sampel Air Tanah Santi, Narulita; Hadiyanto, Hadiyanto; Yudariansyah, Hadi
TEKNIK Vol 45, No 3 (2024): December 2024
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/teknik.v45i3.60275

Abstract

Keselamatan Kesehatan Kerja Lingkungan (K3L) merupakan komponen fundamental dalam berbagai sektor, termasuk pendidikan tinggi dan penelitian geologi. Aktivitas seperti pengambilan sampel dan penelitian lapangan kerap menghadirkan berbagai risiko, seperti kecelakaan kerja, paparan bahan berbahaya, serta kondisi lingkungan yang tidak dapat diprediksi. Oleh karena itu, pemahaman dan penerapan prosedur K3L menjadi esensial bagi dosen dan mahasiswa. Sebagai figur teladan, dosen memiliki tanggung jawab moral dan profesional untuk menjalankan etika profesi. Penelitian ini bertujuan untuk mengevaluasi implementasi K3L dan etika profesi dosen dalam kegiatan pengambilan data geologi dan sampel air tanah. Metode HIRADC dan JSA digunakan karena kerangka kerja yang sistematis untuk mengidentifikasi bahaya, menilai risiko, dan pengembangan langkah-langkah pengendalian. Hasil penelitian menunjukkan bahwa pelaksanaan K3L telah dilakukan dengan baik dimana risiko kecelakaan kerja bernilai minimal. Hal ini dicapai melalui proses identifikasi bahaya, evaluasi risiko, serta penerapan pengendalian yang efektif. Etika profesi dosen menjadi landasan seluruh tahapan penelitian, mulai dari perencanaan hingga pelaksanaan di lapangan. Dalam perannya, dosen tidak hanya sebagai narasumber yang memberikan pengarahan sebelum kegiatan lapangan, tetapi juga mengedepankan prinsip etika lingkungan, etika pengambilan keputusan, serta etika integritas dan transparansi. Temuan ini menekankan pentingnya sinergi antara penerapan K3L dan etika profesi untuk menjamin keselamatan, efektivitas, dan keberlanjutan kegiatan penelitian geologi.
Co-Authors . Widayat Abd. Rasyid Syamsuri Abdillah, Rangga Fajar Abrar, Mukhlas Adi, Nelfia Adlini, Lisa Adnan, Fachri Agus Suprihanto Agusli, Agusli Aini , Nur Aji Prasetyaningrum Al Kadri, Hanif Ali Ali Ali Idrus Alkadri, Hanif Alkian, Ilham Amarta, Yoga Ananda, Resi Andini, Tri Andora, Dona Andriani Widyastuti, Andriani Anggiany, Reisha Widia Anisa Putri, Ayu Anisah Anwar, Kamaliah Aprilianda, Rini Aqsha Naurah Assifah Aridem Vintoni Arifati Munfarida Arina, Yudela Armin Armin, Armin Asbandi, Asbandi Asep Yoyo Wardaya Astafrina, Suci Astuti, Nur Azizah Rizki Aswati, Nurafni Atri Widowati Atstsaury, Shofian Aurely, Anastasya Putri Ayu Ningrum , Tia Ayushandra, Sasqia Azmi, Chairul Azrul, Azrul Baihaqi, Rifqi Ahmad Bambang Supriadi Bambang Yulianto Bariroh, Tahyatul Bayu, Handoko Bentri , Alwen Bestri, Rafikah Br Nainggolan, Rindah Budianto, Irawan Arief Catur Edi Widodo Christian Harito Daharnis Daharnis dari, diana wulan Darmayanti, Rina Defi, Wahyu Fitrina Delvi Eliza, Delvi Eliza Derana, Putik Bunga Dessy Agustina Sari Devara, Hafiz Rama Dewi Selvia Fardhyanti Dewi, Indahsari Kusuma Dewi, Shira Kirana Dharsono, Nikolaus Dharmawan Ditha Fitrialdi Putri, Ditha Fitrialdi Doloh, Firdow Duti Volya Dyah Hesti Wardhani Eddy Haryanto Edward Surjono, Edward Efendi, Friska Ekawarna Ekawarna, Ekawarna Eko Kuntarto Elisa, Leni Elizabeth Tawlyn Bogar Ellisafny, Cut AP Elmanisar, Velnika Elvira, Junita Erlina Erlina Ermita Ermita Ernawati, Erna Ernita, Sri F, Farida Fadila, Alda Ela Fadlizon Julian Faisal Akbar Farisa Ridha Mutiara Fauziah, Rini Febrianti, Sari Febrina, Weli Febrizon, Egi Fitri Nesya, Vivin Fitria, Nur Indah Fitria, Yanti Fitria, Yanti Franz, Nicholas Fuad Muhammad Futuwwah, Farhan Gingga Prananda Gustituati, Nurhizrah Hade Afriansyah Haidir, Haidir Hamdani Abdulgani, Hamdani Haniif Prasetiawan Haque, Amalia Hayati, Hazimah Dzikra Hayati, Nikmah Hendra Sofyan Herawani, Nelli Herawani, Nelli Heri Sutanto Hermawan Hermawan Herningrum, Indah Hidayat Ramli Inaku, Awaluddin Hurriyati, Hurriyati Husnah, Ismatul Hutabian, Edwin Iano, Taufik Ridho Ihsan Ihsan Indra Jaya Indradewa, Rhian Indryani, Indryani Irfan Ali, Irfan irsyad, irsyad Islami, Febi Aurelia Izar, Julisah Jamaris Jamaris Jamiyah, Siti Janata, Emilia Jasrial Jasrial, Jasrial Julianty, Mega Kadri, Hanif Al Kamandjaja, Vimala Kango, Riklan Karlina Kasanah, Nur Kenedi, Ary Kiswanto Kevin Gunawan Khairani, Dinda Khairinal Khairinal Kurnia Saputri, Kurnia Kurnia, Arizal Dwi Kurniawan, Michael Radius Kurniawan, Romi Lastrioza, Lastrioza Lestari, renda Linda, Silvia Citra Lisma, Yersi LUDI PARWADANI AJI Lusi Susanti, Lusi Luthfiani, Luthfiani Mahdaleni, Mahdaleni Mardin, Asna Maria Ulfah Marlina Susanti Marlinda Marlinda Marta, Hilda MASBIROROTNI - Masni, Nurbaiti Masrianda, Masrianda Matin, Hashfi Hawali Abdul Mega Iswari Meiny Suzery Melsa Nurjannah, Sonia Moh. Djaeni Montessori , Maria MUHAMMAD ALI Muhammad Fadhil Muhammad Fajar Purnama Mukhlash Abrar Mulfajril, Restu Mures Walef, Sri Muspawi, Muspawi Nadia, Putri Nainggolan, Irwan Firmanto Nasrul Nasrul Nella, Nella Nellitawati Nellitawati Nifriza, Ifna Nikmatullaili, Nikmatullaili Ningtiasih, Sri Wiliah Nisa Utami, Vani Qhairum Nofziarni, Aisyah Norita, Efi Noviyanti, Yenni Nur Azmi Alwi Nurahman, Ghiyats Hafizh Nurhayati Nurhayati Nurhizrah Gistituati Nuria, Sarda Nyimas Triyana Safitri Oktafiani, Vani Ottavia, Vannesa Perwana, Putu Yuri Aristya Pongtuluran, Ezra Hartarto Pratama, Rastra Naufal Wahyu Prayuda, Yosifa Priyasta, Dwidharma Priyatno, Hendri Purwono Purwono, Purwono Putra, Redho Ade Putri, Arpini Qathratun Nada, Annisa Rahma, Dhyeta Ulzana Zizi Rahmadini, Rahmadini Rahmawati, Milatul Rahmi, Ranianisa Raja, Melita Emas Lumban Rakyta Azalya Maura Asrie Ramadhani, Latifa Ramadhani, Tiara Khairunisa Nur Raninsah, Rezeki Ratna Yuli, Desi Rifma Rifma Rudi Susanto Rusdinal, Rusdinal Rya Abdurachim, Henna Sa'adah, Fatkhiyatus Sabandi , Ahmad Sabandi, Ahmad Sabyla, Firyal Alfairuz Santi, Narulita Santoso, Yulianto Sari, Evita Maila Sari, Novita Risna Seno, Abdi Septiawan, Reza Septrisia, Reni Simanjuntak, Egalita Fany Adlia Sinuhaji, Tubagus Rayyan Fitra Sofwan Sofwan Solfema Sri Irtawaty, Andi Sri Utami, Dinda Sudarno Sudarno Sufyarma Marsidin Suhaedi Suhaedi, Suhaedi Suhendra, Irwan Suherman, Suherman Sulardjaka Sulardjaka Sulastri Sulastri Sulistiyo Sulistiyo Sulistiyo, Urip Sulistyo, Urif Supian Supitno, Reni Susilawati, Siti Sumilah Rita Susilawati, Siti Sumilah Rita Sussatrio, Hardito Syafrudin Syafrudin Syahril Syahril Teguh Purnomo, Teguh Tony Suryo Utomo Triyono Triyono Utami, Batina Yulia Variani, Herlin Vonlihana Putri, Ginta Wahyu Cesar, Wahyu Wahyu Muti, Sri Wallad, Naira Arifaizah Wicaksono, Vinsensius Priyo Widagda, Mikail Eko Prasetyo Widayati, Tri Utami Widiawati Widiawati Widiyawati Widiyawati Widya FATRIASARI Wilanda, Novia Sri Windarta, Djaka Wulandari, Diana Yahya Yahya Yalvema Miaz Yeni Erita Yeni Karneli Yohana, Arzety Yoserizal Yoserizal Yudariansyah, Hadi Yulianti, Lili Yuliyandjaja, John Philia Zahra, Alya Nur Zainil, Melva Zakaria, Zainul Akmar Zakia, Hanifa Zikri, Ahmad Zulkarnaen, Joe Daniansyah Pahlevi Zulkarnain, Razef