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Strategi Pencegahan Polusi di atas Kapal saat Kebocoran Hydraulic Oil Crane Hero Budi Santoso; Fahri Effendi
SAINTARA Vol 6 No 1 (2022): SAINTARA (Maret 2022)
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat, Akademi Maritim Nusantara Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (186.761 KB) | DOI: 10.52475/saintara.v6i1.146

Abstract

The hydraulic system is a system that utilizes a liquid (oil) as a driving force, therefore the cylinder movement is resulted due to the pressure of the liquid on the cylinder valve so that it can move up and down. In the case of MV. Sinar Bima the ship experienced a crane oil leak which resulted in an oil spill occured on the main deck. Marine Pollution (MARPOL) 73/78 is an International regulation that aims to prevent pollution in the sea caused by ships operation. The aim of this research is to find out how the actions to be taken to prevent an oil pollution, the factors that caused leakage, and the consequences of handling oil spills if not carried out optimally. Data collection methods used are interviews to Senior Officer, observation, and documentation techniques..The data processing technique uses qualitative data analysis by describing the data in the form of an explanation. The results of this study are to optimize and maximize actions to prevent pollution on board and minimize the impact of handling oil spills if not optimally handled. Actions response taken when an oil spill was occured onboard the MV. Sinar Bima.
MENINGKATKAN KOMPETENSI NAVIGASI MAHASISWA POLITEKNIK MARITIM NEGERI INDONESIA MELALUI PENGEMBANGAN MEDIA PEMBELAJARAN ELECTRONIC CHART AND DISPLAY INFORMATION SYSTEM (ECDIS) SIMULATOR Hero Budi Santoso; Noviarianto Noviarianto
JURNAL SAINS DAN TEKNOLOGI MARITIM Vol 21, No 2 (2021): Maret
Publisher : UNIMAR AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (470.81 KB) | DOI: 10.33556/jstm.v21i2.279

Abstract

ECDIS atau Electronic Chart Display and Information Systems telah disepakati sebagai peralatan baru yang diwajibkan diatas kapal-kapal niaga. ECDIS adalah pengalihan penggunaan peta kertas konvensional menjadi peta elektronik dan sistem informasi. Konsep desain pembelajaran ECDIS yang efektif dan terukur perlu dikembangkan sehingga standar kinerja sesuai IMO dapat tercapai dan meningkatkan kompetensi navigasi mahasiswa untuk  menunjang  keselamatan pelayaran dan keamanan lingkungan maritim. Pendekatan metode penelitian research and development melalui pengembangan desain pembelajaran menggunakan model desain pembelajaran ADDIE. Hasil uji validitas konstruk dan Validitas Isi dalam penelitian mendapatkan  persentase kelayakan total media pembelajaran ECDIS sebesar 86,90% dan masuk dalam kategori sangat layak. Kata kunci : Peta elektronik, Initial position, Safety parameter, Route plan, Over reliance, Standar kinerja.
Pelatihan Pembuatan Pelet Apung pada UMKM Kelompok Budidaya Ikan Omah Jala Arif Rakhman Suharso; Anang Budhi Nugroho; Ario Hendartono; Wahyu Ari Putranto; Hero Budi Santoso; Akhmad Nuriyanis
Jurnal Kemitraan Masyarakat Vol. 3 No. 1 (2026): Maret : Jurnal Kemitraan Masyarakat
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/jkm.v3i1.2553

Abstract

The extruder-type floating pellet machine is a form of appropriate technology that works by using a screw system to push the raw material while applying pressure to form dense pellets. The main source of raw material for making these pellets comes from trash fish, which are small fish caught by fishermen that are unfit for consumption and have low economic value. Trash fish are relatively cheap because they are classified as non-economical, but they have great potential for use as fish feed. Their distinctive strong aroma can stimulate fish appetite, while their relatively high protein content makes them an ideal source of nutrition. Before use, the trash fish are first dried and then ground using a flour machine to achieve a fine texture. The floured material is then mixed and the moisture content is adjusted to around 42%, so that the extrusion process can run optimally when using the extruder-type pellet machine. The material formulation consists of 70% trash fish meal, 15% corn meal, and 15% wheat flour. The resulting pellets are then tested in a feed laboratory and show protein levels ranging from 30-40%, depending on the quality of the trash fish raw material used. This community service activity involves fish farmer groups in the Beji area, East Ungaran District, which is expected to increase fish farmer insight on how to make floating pellets using an extruder type pellet printing machine.