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33 results on '"Susiati, Heni"'

5. Evaluation of environmental radiation monitoring in nuclear Serpong facility area

Author

Pane, Jupiter Sitorus, primary, Setiawan, Muhammad Budi, additional, Lufhti, Wahid, additional, Pamungkas, Adhika Enggar, additional, Purwaningsih, Anik, additional, Alhakim, Euis Etty, additional, Husnayani, Ihda, additional, Susila, I. Putu, additional, Subiharto, Subiharto, additional, Muslimu, Fahmi Alfa, additional, Yuniarto, Arif, additional, Hikmat, Moh Cecep Cepi, additional, Susiati, Heni, additional, Rahayu, Dyah Sulistyani, additional, and Husein, Mohamad Sukron, additional

Published
2024
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7. Pembangkit Listrik Tenaga Nuklir di Indonesia (Upaya Berkelanjutan Menuju Net Zero Emission)

Author

Susiati, Heni, Sriyana, S, Bahari, Muhammad Setiawan, Fepriadi, F., Birmano, Moch Djoko, Priambodo, D, Anggoro, Yohanes Dwi, Suparman, S, Lesmana, Ade Chandra, Aryanto, Agus, Widiawaty, Millary Agung, and Dede, Moh

Abstract

Puji syukur kami curahkan atas rahmat Tuhan Yang Maha Esa karena telah memberikan karunia dan anugerah hingga penulis bisa menyusun buku ini di tahun semester pertama tahun 2023. Saat ini, energi hijau semakin menjadi perhatian utama di seluruh dunia, termasuk di Indonesia. Pembangkit listrik tenaga nuklir (PLTN) dan pemanfaatannya sebagai energi hijau adalah salah satu opsi yang dapat diambil untuk memenuhi kebutuhan energi yang bersih dan berkelanjutan. Buku "Pembangkit Listrik Tenaga Nuklir di Indonesia: Upaya Berkelanjutan Menuju Net Zero Emission" mengulas secara lengkap dan komprehensif tentang PLTN, pemanfaatan nuklir sebagai energi hijau, kehadiran PLTN demi mencapai net zero emission (NZE), dan kesiapan infrastruktur pembangunan PLTN di Indonesia. Perkembangan teknologi reaktor nuklir terus berlanjut dan diharapkan dapat membantu mengurangi emisi gas rumah kaca dan memberikan sumber energi yang lebih bersih dan aman. Namun, penggunaan reaktor nuklir tetap memerlukan pengawasan dan pengelolaan yang sangat ketat untuk memastikan keselamatan dan keamanan. Buku menyajikan informasi untuk menambah pemahaman yang lebih luas dan mendalam bagi tentang energi nuklir danpotensi penggunaannya sebagai sumber energi hijau masa depan. Para pembaca dapat menggunakan buku ini sumber referensi penting dalam memahami energi nuklir dan dampaknya pada lingkungan serta keberlanjutan energi. Kami berharap buku ini telah memberikan gambaran yang jelas tentang energi nuklir dan potensi manfaatnya dalam memenuhi kebutuhan energi dunia yang semakin meningkat dan mengurangi emisi gas rumah kaca di masa depan. Semoga buku ini dapat membantu para pembaca untuk memahami peran penting energi nuklir dalam keberlanjutan energi dan memberikan inspirasi untuk mengembangkan solusi yang lebih efektif serta berkelanjutan.

Published
2023
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16. TSS in West Kalimantan based on remote sensing data: A preliminary study for siting nuclear power plant.

Author

Susiati, Heni, Dede, Moh., Widiawaty, Millary Agung, Risko, and Udiyani, Pande Made

Subjects
*REMOTE sensing, *NUCLEAR power plants, *TOTAL suspended solids, *REMOTE-sensing images, *COASTAL development
Abstract

Monitoring levels of total suspended solids (TSS) is a necessity for preliminary studies related to development planning in the coastal region, through direct measurement or modeling. For Nuclear Power Plant (NPP) siting, TSS becomes an aquatic parameter, affects resources management and utilization. This study aims to analyze TSS in West Kalimantan based on remote sensing data. TSS value was estimated which refers to two algorithms, namely 1) Budiman (2004); 2) Parwati and Purwanto (2017). Data sources came from MODIS Aqua satellite imagery in 2005 and 2020. This study shows that TSS has increased, both in its value and spatial distribution. The average value of TSS in 2005 was 6.25 mg/l and 3.54 mg/l, whereas five years later it was 8.80 mg/l and 4.94 mg/l, respectively. In 2005, high TSS levels had common distribution in surrounding beaches and estuaries. However, in 2020, TSS concentrations were observed to spread more and towards the sea such as in Mempawah, Kubu Raya, Kayong Utara, and southeast of Ketapang. A detail TSS analysis is needed for tentative impact assessments related to siting of NPP in West Kalimantan. [ABSTRACT FROM AUTHOR]

Published
2022
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19. Site characterization study with microtremor data: A case study at the West Borneo NPP potential site.

Author

Ryanto, Theo Alvin, Iswanto, Eko Rudi, Sunarko, Suryanto, Slamet, Suntoko, Hadi, Yuliastuti, and Susiati, Heni

Subjects
RAYLEIGH waves, BEDROCK, NUCLEAR power plants, CONSTRUCTION planning, INFORMATION design
Abstract

A site characterization using a microtremor measurement study was conducted at the West Borneo nuclear power plant (NPP) potential site as a preliminary feasibility study. This study measured the natural resonant frequency of soil and estimated the subsurface VS as prior information for the design planning of an NPP building foundation. The single station microtremor data were processed using the horizontal‐to‐vertical spectral ratio (HVSR) method to obtain the f0 and A0 values, and the array data were processed using the spatial autocorrelation (SPAC) method. The study area was classified based on the f0 and A0 values. Due to the unavailability of borehole data and limited array data, the HVSR curve was used to estimate the VS profile. The HVSR curve VS estimation was calculated using Rayleigh wave ellipticity inversion. The inversion results were constrained by VS profiles from SPAC and regional geology data to ensure that the inverted model was rational. It was demonstrated that the constrained inversion process could generate a rational subsurface model for Pantai Gosong's coastline. Based on the result, the feasible bedrock for the NPP building foundation was found at a depth of 40 m in the coastline area. [ABSTRACT FROM AUTHOR]

Published
2022
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24. Site and Environmental Evaluation in RDE Location, Puspiptek, Serpong, Indonesia.

Author

Susiati, Heni, Yuliastuti, Syaiful, Hery, Gde Sukadana, I., and Al Hakim, Euis Etty

Abstract

In relation to the Reaktor Daya Eksperimental (RDE) Program, the site and environment evaluation has been conducted, especially the identification of geological, hydrology, seismicity, volcanology, land use and demography characteristics. The research objectives are to obtain baseline data of site and environmental characteristics which include identification of stratigraphic data (lithology, soil/rock layer), geological structure, volcanology, seismicity, hydrogeology, land use and demography. Site and environmental evaluation studies in 5 km radius. Site evaluation methodologies were conducted with literature and field geology, seismicity and environmental (land use and demography) studies. Results of the study, e.g. that there is no indication of active tectonic structure or active volcanism in the RDE site radius of 5 km, indicate that the data of site and environmental characteristics in the RDE nuclear facility area is safe and fulfill the requirement. [ABSTRACT FROM AUTHOR]

Published
2019
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29. TSUNAMI HAZARDS ALONG COASTAL AREA OF WEST KALIMANTAN PROVINCE, INDONESIA.

Author

Wurjanto, Andojo, Susiati, Heni, and Ajiwibowo, Harman

Subjects
TSUNAMI hazard zones, SENDAI Earthquake, Japan, 2011, TSUNAMIS, THEORY of wave motion, NUCLEAR power plants
Abstract

This study aims to simulate tsunami wave heights and their travel time toward the West Kalimantan coastal area. A Nuclear Power Plant (NPP) will be developed in a coastal area in the West Kalimantan Province, Indonesia. The two scenarios of events that may trigger the tsunami waves are volcanic events caused by Mount Krakatau located in the Sunda Strait and tectonic subduction located at the Indian Ocean on the west side of the Sunda Strait. Modeling the tsunami propagation using a finite-element-based hydrodynamic model developed by the US Army Corps of Engineer, namely the Surface-water Modeling System (SMS), is carried out. The model simulates tsunami wave propagation for six alternative locations at the proposed site of NPP. The model domains consist of Sunda Strait and Karimata Strait domains. The Sunda Strait domain model is validated by the observed historical tsunami heights reaching the 12 locations in Lampung, Banten, West Java, and Jakarta of Indonesia. The model validations show a good agreement. The validated hydrodynamic model results of the Sunda Strait model are used as the boundary conditions for the Karimata Strait domain model. The Karimata Strait model results show that the peaks of tsunami wave heights that reach the western Kalimantan coast are between 12 cm and 116 cm. The minimum wave height peak that reaches the six prospective locations is 12 cm, which is located in Sambas Regency. [ABSTRACT FROM AUTHOR]

Published
2020
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