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All Journal Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Jurnal Ilmu Lingkungan Jurnal Bahan Alam Terbarukan Jurnal Pengembangan Kota The Indonesian Journal of Planning and Development JURNAL IPTEKS PEMANFAATAN SUMBERDAYA PERIKANAN EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA Jurnal Pertahanan : Media Informasi tentang Kajian dan Strategi Pertahanan yang Mengedepankan Identity, Nasionalism dan Integrity NUSANTARA : Jurnal Ilmu Pengetahuan Sosial Authentic Research of Global Fisheries Application Journal (Aurelia Journal) MARLIN : Marine and Fisheries Science Technology Journal Journal of Environmental Science and Sustainable Development Indonesian Journal of Social and Environmental Issues (IJSEI) Journal of Marine and Coastal Science Jurnal Teknologi Lingkungan Jurnal Marshela (Marine and Fisheries Tropical Applied Journal) Geosfera Indonesia

Harryes, Regil Kentaurus

Indonesia Defense University

Author-ID : 1612883

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Social Sciences Transportation Other

Published : 18 Documents Claim Missing Document

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Potential of Waste to Energy Processing for Sustainable Tourism in Nusa Penida Island, Bali Sari, Mega Mutiara; Inoue, Takanobu; Harryes, Regil Kentaurus; Suryawan, I Wayan Koko; Yokota, Kuriko; Notodarmojo, Suprihanto; Priyambada, Ika Bagus; Septiariva, Yenis
Jurnal Bahan Alam Terbarukan Vol 10, No 2 (2021): December 2021 [Nationally Accredited - Sinta 2]
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbat.v10i2.33679

Solid waste management on Nusa Penida Island is one of the problems in tourism in Bali Province. To deal with this issue, the government has implemented various policies, where the policy that becomes an essential issue is the processing of energy waste. To support this, it is necessary to study the potential of waste characteristics on the island of Nusa Penida. This study aims to analyse the characteristics of waste on the island of Nusa Penida as an energy source based on the generation and composition of waste. Solid waste generation and composition were measured based on land and marine debris data. The total waste generation on land and marine debris can reach 6364.4 kg/day and 762.8 kg/day, respectively. The waste composition materials consist of masks, plastics, metals, and biodegradable organics with a value of 4.12%, 32.77%, 19.54%, and 43.57%, respectively. Therefore, the potential use of organic biodegradable as solid fuel can reach 51,933.8 MJ/day or 14,426 kWh/day. However, in the thermogravimetric analysis (TGA) test, the residue was 18.6%.

The MEKANISASI BAGAN TANCAP MENGGUNAKAN ROLLER PENGANGKAT JARING DI PANGANDARAN, JAWA BARAT Safingi Alamsah; Yaser Krisnafi; Arif Baswantara; Berbudi Wibowo; Regil Kentaurus Harryes
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 12 No. 2 (2021): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmf.v12i2.33567

Pangandaran is located in the southern coast of the Java Island. Some of Pangandaran fishers operate lift net (bagan) to catch fish and shrimp. During hauling process, the net is lifted manually using a roller that potentially harm the fishers. The purpose of this study was to design a mechanical roller that applicable for lift net. The analysis of design requirement, such as calculation of torque, horse power, and reduction power with gear mechanism for operating the roller were applied in this research. The results showed that the net lifting operation required 4.8 HP or 3.6 KW of diesel engine to power a hydraulic pump. For the maximum load, when the net is fully loaded with fish, the operation required 67.91 HP or 50.64 KW. It means power from the diesel motor was not enough to support at maximum load. Therefore, a gear mechanism with a ratio of 1:14 was applied. However, this method reduces the angular speed of the gear which leads to reduction on net pulling speed. Keywords: Lift net, hydraulic, horse power, power, and lifnet roller

Management Governance of Fish Landing in Fish Landing Officer (PPI) Gorontalo City, Gorontalo. Regil Kentaurus Harryes; Laksmi Sulmartiwi
Journal of Marine and Coastal Science Vol. 8 No. 2 (2019): JUNE
Publisher : Universitas Airlangga

Port infrastructure development is the main role to expand fishery. Therefore, Indonesian government pays attention in sailing products, where establishing fish market leads the appropriate program of government. And, Gorontalo is one of city with a coastal area and estuary with a fish landing and marketing site or Pangkalan Pendaratan Ikan (PPI). The Field Work Practice was held at Gorontalo City, District Hulondhalangi, Under the Guidance of the Department of Marine and Fisheries Gorontalo City Gorontalo province for thirty-six days from the date of January 18 to February 22. The results showed in this field practice is the flow of fish landing on PPI Gorontalo city has a shortage in the recording process and the results are less comprehensive infrastructure, the PPI Gorontalo city, there are 3 kinds of models of marketing channels.

PENGEMBANGAN KAWASAN INDUSTRI PELABUHAN INTERNASIONAL (KIPI) MALOY UNTUK MENDUKUNG BLUE ECONOMY Laurensius Laurensius; Masaji Faiz Dani Agus Setiani; Regil Kentaurus Harryes; Abdul Rivai Ras
NUSANTARA : Jurnal Ilmu Pengetahuan Sosial Vol 8, No 1 (2021): NUSANTARA : Jurnal Ilmu Pengetahuan Sosial
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jips.v8i1.2021.69-83

Pelabuhan Maloy merupakan pelabuhan yang terletak di Kalimantan Timur dan direncanakan berskala Internasional karena memiliki letak yang sangat strategis. Kawasan Industi Pelabuhan Internasional (KIPI) Maloy telah diproyeksikan dapat meningkatkan laju pertumbuhan perekonomian Kalimantan Timur. Mengingat lokasi KIPI Maloy yang strategis yaitu terletak pada ALKI II dan Provinsi Ibu Kota Baru Indonesia maka pelabuhan ini juga dapat berpotensi meningkatkan laju pertumbuhan ekonomi nasional. Penelitian terkait pengembangan terkait pengembangan Pelabuhan Maloy sebelumnya telah dilakukan. Namun, penelitian terkait perkembangan pembangunan Pelabuhan Maloy menjadi pelabuhan berskala internasional yang dikaitkan dengan potensi ekonomi di KIPI Maloy belum banyak dilakukan. Penelitian ini menggunakan pendekatan kualitatif dengan analisa deskriptif kualitatif dan triangulasi data untuk menguji keabsahan data. Sesuai dengan grand strategi pembangunan ekonomi Pemprov Kaltim, proyeksi kegiatan perekonomian KIPI Maloy mengarah pada pembangunan berkeadilan dan berkelanjutan dengan mengembangkan industri eksisting (minyak bumi, pupuk, gas, crude palm oil (CPO) dan batubara) dan membangun industri berbasis pertanian dengan pendekatan skala ekonomi dan klaster. KIPI Maloy sebelumnya telah mengembangkan konsep green economy yang juga merupakan bentuk pembangunan keberlanjutan utamanya dalam sektor ekonomi. Produk dan jasa green economy cenderung lebih mahal karena membutuhkan banyak investasi sedangkan blue economy menggunakan konsep mempelajari cara kerja alam dan memanfaatkan potensi alam tanpa merusaknya. Blue economy direkomendasikan oleh peneliti perlu diterapkan sebagai bentuk pengalihan pada konsumsi energi hijau, bersih, hasil daur ulang atau terbarukan.

PENANGANAN TUMPAHAN MINYAK TENAGA SURYA MENGGUNAKAN MEDIA LIMBAH KULIT DURIAN Regil Kentaurus Harryes; Veryawan Nanda Perkasa; Timbul Haryanto Agus Rahmadi
Eksakta : Jurnal Penelitian dan Pembelajaran MIPA Vol 6, No 1 (2021): Eksakta : Jurnal Penelitian dan Pembelajaran MIPA
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan, UM-Tapsel

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/eksakta.v6i1.84-88

The problem of oil pollution in the sea is starting to get serious attention from the public. This incident caused the mass death of various types of marine organisms. Many cases only become government records without any complete response. An example of a case is oil pollution in Seribu Island. It is known that pollution has occurred since 2003 and in the 2003-2004 period it was recorded that it had occurred 6 times. To prevent and control marine pollution due to oil spills, there are several prevention methods. We know that the case is difficult to do because the oil spill is very done, both in terms of time, continuous work, and in terms of the costs involved. In this study, the design and construction of oil extraction using absorbent media in the oil waste area in the water. The purpose of this research is to design and conduct a study of the efficiency of a belt type oil skimmer using durian skin waste which is moved using a solar panel. It absorbs oil from the air which can be retrieved and collected onto the vessel by providing a piping arrangement. The collected oil can be reused for various purposes.

Potential Utilization of Plastic River Debris as Electricity Power Plant in Jakarta, Indonesia Mega Mutiara Sari; Takanobu Inoue; Regil Kentaurus Harryes; Kuriko Yokota; Iva Yenis Septiariva; Sapta Suhardono; Ika Bagus Priyambada; Shigeru Kato; Suprihanto Notodarmojo; I Wayan Koko Suryawan
Indonesian Journal of Social and Environmental Issues (IJSEI) Vol. 3 No. 2 (2022): August
Publisher : CV. Literasi Indonesia

River debris is the main problem from the negative impact of poor waste management. The composition of river debris in Jakarta consists mostly of plastic waste. Plastic waste from river debris has an opportunity for energy recovery. This study aimed to see the potential for utilizing river debris in energy recovery in power plants. This research was conducted at three sampling shelter points in Pesing, Pluit, and Perintis. Waste generation and composition were quantified using the load count method on Indonesian state standards for seven consecutive days. River debris generation in Pesing, Pluitm, and Pernting averaged 7.2; 3; and 1.8 tons/day. More than 60% (w/w) of plastic bag waste was found in the Pesing and Pluit shelters, while 67.3% was found in the Perintis shelter. Based on the calorific value of each plastic waste, the energy potential from plastic waste recovery can reach 16,197,109 kWh/year. This is equivalent to an electricity supply of 0.05% of the total electricity demand in Jakarta.

Decision Analysis of the Composting Unit at Pluit Emplacement, Jakarta Using the Open Bin, Windrow, and Static Pile Methods for Biodegradable Waste Mega Mutiara Sari; Takanobu Inoue; Regil Kentaurus Harryes; Kuriko Yokota; Iva Yenis Septiariva; Sapta Suhardono; Shigeru Kato; Suprihanto Notodarmojo; Stacia Dea Prameswari; I Wayan Koko Suryawan
Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Vol 19, No 1 (2022): March 2022
Publisher : Universitas Diponegoro

Indonesian marine debris of aquatic waste in Jakarta is managed by the UPK of the Water Agency, one of which is the Pluit Employment. Several composting methods can be used and adapted to the available circumstances and needs. The composting process is carried out by utilizing the supply of oxygen, nutrients, water, and temperature control. This study aims to analyze the selection of alternative composting systems that can be carried out for planning the composting unit at Pluit Employment. Selection analysis was carried out using the Utility Theory and Compromise program methods. Alternative 1: This alternative uses a composting system using an open bin. Alternative 2 uses a simple windrow system with garbage piled up without heavy equipment during operation. Alternative 3 uses a composting system with a static pile system with a machine turning it over. In the composting method chosen, alternative 2. The distance between compost for workers' movement space, it can reach 1 m as in the TPS 3R Technical instructions, that because it does not use machines, the land used for machine movement is reduced. Limited land can be utilized for the amount of windrow so that the amount of processed waste can be more significant.

The Early Warning System Effectiveness of the Maritime Security Agency of the Republic of Indonesia (Bakamla RI) in the Prevention of Drug Invention through the Sea Lane Yosy Gustasya; Raymundus Putra Situmorang; Regil Kentaurus Harryes
Jurnal Pertahanan: Media Informasi ttg Kajian & Strategi Pertahanan yang Mengedepankan Identity, Nasionalism & Integrity Vol 9, No 1 (2023)
Publisher : The Republic of Indonesia Defense University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33172/jp.v9i1.7430

The Republic of Indonesia Maritime Security Agency (Bakamla RI) was formed based on the mandate of Article 59 Paragraph 3 of Law Number 32 of 2014 concerning Maritime Affairs. Bakamla RI has implemented an early warning system to ensure security and safety in Indonesian waters and jurisdiction. The Bakamla RI Early Warning System (EWS), known as a choke point for maritime security and safety, has already been built and spread throughout Indonesian waters. However, in reality, drug smuggling by sea is still common. Drug smuggling by sea is still dominant today. The United Nations Office on Drugs and Crime (UNODC) revealed that 80% of drug trafficking is carried out by sea. Narcotics transactions in the middle of the sea are very safe transactions, this is due to very weak supervision in the middle of the sea by officers. The purpose of this study is to analyze the mechanism and effectiveness of an early-stage warning system in preventing drug smuggling by sea. This study uses a qualitative descriptive method with interview data collection techniques. Research shows that the Early Warning System Series produces ship detection and assistance data that can be processed into ship anomaly information. The application of the Bakamla RI early warning system to prevent drug smuggling by sea has not been effective. The difficulty of realizing information between agencies and the weak synergy in exchanging information are the main obstacles to the efficiency of the early warning system. Therefore, it is recommended to increase the capability of the Bakamla RI Early Warning System by integrating the Command and Control Center (Puskodal) or Control Center (Pusdal) of related agencies, as well as equipping it with monitoring equipment that integrates the Early Warning System.

Marine Debris Collection Model with Intermediate Transition Station (ITS) Systems Planning in Jakarta Mega Mutiara Sari; Takanobu Inoue; Regil Kentaurus Harryes; Iva Yenis Septiariva; Kuriko Yokota; Suprihanto Notodarmodjo; Shigeru Kato; Kevin Foggy Delu; Wisnu Prayogo; I Wayan Koko Suryawan
Jurnal Ilmu Lingkungan Vol 22, No 4 (2024): July 2024
Publisher : School of Postgraduate Studies, Diponegoro Univer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jil.22.4.914-922

Marine debris in Jakarta is a complex problem because the amount is too large every day. Addressing this critical gap, this study proposes a model for efficient waste transportation through the development of an Intermediate Transition Station (ITS) system. This system not only facilitates the effective movement of waste but also incorporates a recovery process to reduce the volume of debris before it reaches the landfill. The ITS serves as a pivotal node in the waste management network, ensuring the continuity of waste flow from accumulation points to processing facilities. With the ITS, the total marine debris managed amounts to 39.96 tons/day, of which 9.33 tons/day is recovered, leaving a significantly reduced residue of 25.63 tons/day or 1.134 m3/day for landfill disposal. Implementing the Haul Container System (HCS) within this framework, the study demonstrates that waste transportation from the ITS to Jakarta's Bantar Gebang Integrated Waste Processing Site can be streamlined to just 3 trips/day. By providing a structured and strategic approach to marine debris transportation, the ITS model aims to prevent the re-pollution of Jakarta's water bodies and significantly reduce the carbon footprint by 67.2% from current conditions, thereby offering a sustainable solution to this pressing urban environmental challenge.

STORAGE AND COLLECTION RIVER DEBRIS PLANNING IN TANGGUL RIVER SURAKARTA CITY, INDONESIA AS SOURCE OF WASTE MANAGEMENT USING THE MULTI-CRITERIA DECISION-MAKING METHOD Sari, Mega Mutiara; Inoue, Takanobu; Nafisah, Aninda Putri; Harryes, Regil Kentaurus; Yokota, Kuriko; Septiariva, Iva Yenis; Suhardono, Sapta; Kato, Shigeru; Notodarmojo, Suprihanto; Suryawan, I Wayan Koko
Journal of Environmental Science and Sustainable Development Vol. 5, No. 1
Publisher : UI Scholars Hub

Show Abstract | Download Original | Original Source | Check in Google Scholar

The Tanggul River in Surakarta City is a tributary that empties into the Bengawan Solo River. Domestic activities located on river borders can pollute with the waste generation. Therefore, managing waste sources such as storage and collection is crucial in waste management. This study aims to analyze waste management from river debris storage and collection around the study site. The technique used in this research is direct observation of the study area and performing a decision analysis for alternative processing. Decision support system has one model, namely Multi-Criteria Decision Making for environmental development. The activities for collecting and sorting river debris in the Tanggul River are not yet available. The existing river debros collection used a 7 cm diameter net that has been installed at the sluice gate of the Tanggul River. Considering aspects or criteria in implementing accommodation activities needs to be carried out before determining the best alternative. Therefore, several measures need to be considered in determining the container based on SNI 19-2454-2002 concerning Operational Procedures for Urban Waste Management and Minister of Public Works Regulation Number 3 of 2013. The collection activity in alternative 1 uses the Brute Boom system: Heavy Duty Containment Boom equipped with a galvanized weir mesh net attached under the boom. The collection activity in alternative 2 uses a floating cube. The floating cube is a cube-shaped Waste holder that can float in the river to effectively hold waste floating on the surface of the river body. It is imperative to prevent river pollution from activities by providing infrastructure for storing and collecting waste. However, it does not have a more significant impact, such as the Tanggul River to the Bengawan Solo River in Surakarta City.

Co-Authors Afrisal, Muhammad Andiewati, Suci Arif Baswantara Astiyani, Wahyu Puji Berbudi Wibowo Costa Soares, Daniel Candido Da Costa Soares Delu, Kevin Foggy Gustasya, Yosy Hanifah, Ahmad Hermawan, Fajar I Wayan Koko Suryawan I Wayan Koko Suryawan Ika Bagus Priyambada Ika Bagus Priyambada Ismail, Masrurah Iva Yenis Septiariva Iva Yenis Septiariva Iva Yenis Septiariva Kato, Shigeru Kevin Foggy Delu Kuriko Yokota Kuriko Yokota Kuriko Yokota Laksmi Sulmartiwi Laurensius Laurensius Masaji Faiz Dani Agus Setiani Mega Mutiara Sari Mega Mutiara Sari Mega Mutiara Sari Mega Mutiara Sari Nafisah, Aninda Putri Rahajeng Hasna Safira Rahardjo, Sinung Ras, Abdul Rivai Raymundus Putra Situmorang Rukmono, Djumbuh Safingi Alamsyah Sapta Suhardono Sapta Suhardono Sari, Mega Mutiara Septiariva, Iva Yenis Septiariva, Yenis Shigeru Kato Shigeru Kato Sitanggang, Wanri Stacia Dea Prameswari Sudirman, Andik Suhardono, Sapta Suprihanto Notodarmojo Suprihanto Notodarmojo Suryawan, I Wayan Koko Takanobu Inoue Takanobu Inoue Takanobu Inoue Takanobu Inoue Timbul Haryanto Agus Rahmadi Veryawan Nanda Perkasa Wisnu Prayogo Yaser Krisnafi Yosy Gustasya

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