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Nur Asmiani
Universitas Muslim Indonesia, Makassar
Religion Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Public Health Social Sciences

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Journal : journal of engineering science and technology applications

 1 
Analisis Dampak Aktivitas Industri Minyak Dan Gas Terhadap Sektor Ekonomi Di Kabupaten Seram Bagian Timur: Analysis of the Impact of Oil and Gas Industry Activities on the Economic Sector in East Seram Regency Asmiani, Nur; Rahareng, Sutriani; Thamsi, Alam Budiman; Aswadi, Muhammad
Journal of Engineering Science and Technology Applications Vol. 2 No. 1 (2024): Journal of Engineering Science and Technology Applications
Publisher : CV Insight Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58227/jesta.v2i1.200

Abstract

PT Kalrez Petroleum Seram Ltd is a company engaged in the oil and gas mining sector. The company started operations in 2001 and is part of South Sea Petroleum Holdings Ltd, based in Hong Kong. This study aims to analyze the base sectors that can support economic growth and examine the potential of the mining and quarrying sector in supporting economic development in the region. The data used in this study is secondary data obtained from various related agencies, one of which is the Central Statistics Agency (BPS). The data analyzed includes the Gross Regional Domestic Product (GDP) of Eastern Seram Regency and Maluku Province based on constant prices by business field in the 2011-2020 period. This study uses Location Quotient (LQ) and shift-share analysis methods to identify the base sector and analyze the dynamics of economic growth. The results of the analysis show that the base sectors in this area include the fisheries, forestry, and agriculture sectors with an LQ value of 1.06; mining and quarrying sector with an LQ value of 11.37; real estate services with an LQ value of 1.13; and health services and social activities with an LQ value of 1.07. However, the growth of the value of GDP in the mining sector during the 2011-2020 period experienced a significant decrease, namely -6,323.94 million rupiah. Other growth indicators, namely the Proportional Growth Contribution (KPP) of -0.22 and the Regional Growth Contribution (KPPW) of -0.14, also show that the mining and quarrying sector is relatively slow in growth, although it remains competitive at the regional level. The decline in the value of KPP and KPPW with a negative sign (-) in the mining and quarrying sector confirms that this sector is experiencing suboptimal growth. Although its competitiveness is relatively still there, this persistent decline indicates the need for more attention to improving efficiency and innovation within the sector. This is important so that the mining and quarrying sector can contribute more to improving the regional economy in a sustainable manner. To support the development of this sector, strategic policies, investment in technology, and synergy between the government and industry players are needed to overcome existing challenges
Analisis Uji Emisi Pada Asap Hasil Pembakaran Briket dari Campuran Batubara dan Limbah Plastik LDPE: Emission Test Analysis On Bricket Combustion Smoke From Mixed Coal And LDPE Plastic Waste Asmiani, Nur; Lestari, Ayu; Thamsi, Alam Budiman
Journal of Engineering Science and Technology Applications Vol. 2 No. 2 (2024): Journal of Engineering Science and Technology Applications
Publisher : CV Insight Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58227/jesta.v2i2.206

Abstract

This research was conducted by mixing coal and Low-Density Polyethylene (LDPE) waste. This study aimed to determine the smoke resulting from burning briquettes with a calorific value of 9,187 Kcal/gr. Judging from the emission levels of carbon monoxide (CO), sulfur dioxide (SO2), and nitrogen oxides (NO2), it becomes a consideration for the feasibility of briquettes be produced as alternative fuels, harmful or not for human health and the surrounding environment. They are first testing the quality of the briquettes and the smoke emissions from burning briquettes. From the test results, the sulfur content is 0.01%, the moisture content is 1.15%, the ash content is 10.22%, the volatile matters are 87.76%, and the calories are 9187.64 Kcal/gr. Then the smoke resulting from burning briquettes was tested for emission levels of carbon monoxide (CO), sulfur dioxide (SO2), and nitrogen oxides (NO2). The results obtained with a high value and exceed the maximum standard that has been set by PERMEN ESDM No. 047 of 2006, namely CO 13715 mg/Nm3 and SO 2550 mg/Nm3, while the NO 2 produced does not exceed the maximum standard set by PERMEN ESDM No. 047 of 2006 which is 7 mg/Nm3. Based on the test results, it can be concluded that the briquettes produced have the potential to pollute the environment and are dangerous if inhaled at high levels by humans. The resulting briquettes are also unfit to be produced as an alternative fuel.
Co-Authors Abdul Salam Munir Abudzar Adhary Yusra Agus Ardianto Budiman Alam Budiman Thamsi Alfian Nawir Alfian Nawir Alfian Nawir Amalya Puspitasari Andi Fahdli Heriansyah Andi M. Tundru Annisa Annisa Ansariah Ansariah Ansyariah Ansyariah Antonina Pri Martireni Arif Nur Warkito Arif Nurwaskito Arif Nurwaskito Arifin, Mubdiana Aura Cahya Kemala AYU LESTARI Bakri, Hasbi Bakri, Suriyanto Bakri, Suryanto Citra Aulia Khalik Citra Aulian Chalik Djamaluddin Djamaluddin Firman Nullah Yusuf Gerard Antonini Duma Ginting Jalu Kusuma Gouw, Jihan Fitri Ramdita Putri Habibie Anwar Haris, Febiola Harmitun, Harmitun Harwan Harwan Harwan, Harwan Idham Idham Idris Juradi, Muhammad Jamal Rauf Husain Jamal Rauf Husain Jayadi, Adi Kurnia Ningsi La Ifa La Ode Dzakir M. Rezky Agung Setiawan Manik, Nijushiho Marwan Syah Moh Salman Said Moh Salman Said Mohammad salman said Muh. Ajwad Muh. Firman Babay Muhammad Ainul Az Muhammad Aswadi Nijusiho Manik Nompo, Supardin Nurhawaisyah, Sitti Ratmi Nurhawaisyah, Sitti Ratmi Nurlia Jafar Nurliah Jafar Nurliah Jafar, Nurliah Nurwaskito, Arif Pangeran Sulfahmi Rahareng, Sutriani Rahmat Agam Putra Reynaldhi Yogi Pranata Sri Widodo Sri Widodo Sri Widodo Sufriadin, Sufriadin Taufik Nur Tukloy, Muh. Yusril Affandy Usman, Arfa Usman, Ibrahim Mappa Wakila, Muhammad Hardin Yogi La Ode Prianata Zulkifli Zulkifli