Sorption and diffusion studies of radiocesium in soil samples from Ibu Kota Nusantara region of Indonesia
A plan by Indonesia to develop a Nuclear Power Plant (NPP) 1750 km from the new capital city, Ibu Kota Nusantara (IKN), has increased the need for radiocesium (radio-Cs) sorption and diffusion studies to reduce environmental concerns during reactor operation and decommissioning. This study provides...
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KeAi Communications Co., Ltd.
2025-01-01
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| Series: | Environmental Chemistry and Ecotoxicology |
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| author | Hana Fikrinabilah Dely Supratman Hendra Adhi Pratama Budi Setiawan Mochamad Adhiraga Pratama Sucipta Sucipta Sitti Hijraini Nur Nurul Efri Ekaningrum Gustri Nurliati Moh. Cecep Cepi Hikmat Andry Setiawan Niken Siwi Pamungkas Zico Pratama Putra Muhammad Yusuf |
| author_facet | Hana Fikrinabilah Dely Supratman Hendra Adhi Pratama Budi Setiawan Mochamad Adhiraga Pratama Sucipta Sucipta Sitti Hijraini Nur Nurul Efri Ekaningrum Gustri Nurliati Moh. Cecep Cepi Hikmat Andry Setiawan Niken Siwi Pamungkas Zico Pratama Putra Muhammad Yusuf |
| author_sort | Hana Fikrinabilah Dely Supratman |
| collection | DOAJ |
| description | A plan by Indonesia to develop a Nuclear Power Plant (NPP) 1750 km from the new capital city, Ibu Kota Nusantara (IKN), has increased the need for radiocesium (radio-Cs) sorption and diffusion studies to reduce environmental concerns during reactor operation and decommissioning. This study provides the first comprehensive assessment of the physical, chemical, and mineral aspects of three soil samples (HA, M, and E) from the IKN region to figure out how these characteristics affect the mobilization of radio-Cs in the soil. To achieve this, radio-Cs apparent diffusion (Da) and distribution (Kd) coefficients were determined for each soil sample. Mineralogical revealed distinct characteristics among the samples, with the E sample having the highest clay content of 46.18 %, followed by HA (36.27 %) and M (23.69 %). The Da in groundwater (GW) solvent achieved at 12 × 10−12 m2/s for HA, 5.80 × 10−12 m2/s for M, and 9.91 × 10−12 m2/s for E sample. In Deionized water (DW) solvent, the Da obtained at 2.57 × 10−12 m2/s for HA, 3.10 × 10−12 m2/s for M, and 2.79 × 10−12 m2/s for E sample. The lower diffusion rates (Da) in DW compared to GW suggest reduced competition from other cations, limiting cesium ion interaction. The Kd values in GW were valued at 1949.82 mL/g, 1864.60 mL/g, and 3450.83 mL/g, for HA, M, and E samples, respectively. Meanwhile, the Kd values in DW increased up to 2262.73 mL/g, 2106.14 mL/g, and 3819.23 mL/g for HA, M, and E samples, respectively. The E sample offered the largest distribution coefficient (Kd) across all solvents, highlighting the significant impact of clay concentration on adsorption capacity. These findings highlight the significant impact of soil features in determining the behavior of radio-Cs, which has important implications for strategies related to environmental monitoring and remediation mitigation in IKN region. |
| format | Article |
| id | doaj-art-5cadf32a76494ab6b4d54cb78f96ceac |
| institution | Kabale University |
| issn | 2590-1826 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | KeAi Communications Co., Ltd. |
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| series | Environmental Chemistry and Ecotoxicology |
| spelling | doaj-art-5cadf32a76494ab6b4d54cb78f96ceac2025-01-09T06:14:33ZengKeAi Communications Co., Ltd.Environmental Chemistry and Ecotoxicology2590-18262025-01-017252262Sorption and diffusion studies of radiocesium in soil samples from Ibu Kota Nusantara region of IndonesiaHana Fikrinabilah Dely Supratman0Hendra Adhi Pratama1Budi Setiawan2Mochamad Adhiraga Pratama3Sucipta Sucipta4Sitti Hijraini Nur5Nurul Efri Ekaningrum6Gustri Nurliati7Moh. Cecep Cepi Hikmat8Andry Setiawan9Niken Siwi Pamungkas10Zico Pratama Putra11Muhammad Yusuf12Program Study of Environmental Engineering, Department of Civil Engineering, Faculty of Engineering, Universitas Indonesia, Depok 16424, IndonesiaResearch Center for Nuclear Material and Radioactive Waste Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang 15314, Indonesia; Corresponding author.Research Center for Nuclear Material and Radioactive Waste Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang 15314, IndonesiaProgram Study of Environmental Engineering, Department of Civil Engineering, Faculty of Engineering, Universitas Indonesia, Depok 16424, IndonesiaResearch Center for Nuclear Material and Radioactive Waste Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang 15314, IndonesiaDepartment of Civil Engineering, Hasanuddin University, Gowa 92171, IndonesiaResearch Center for Nuclear Material and Radioactive Waste Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang 15314, IndonesiaResearch Center for Nuclear Material and Radioactive Waste Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang 15314, IndonesiaResearch Center for Nuclear Material and Radioactive Waste Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang 15314, IndonesiaResearch Center for Nuclear Material and Radioactive Waste Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang 15314, IndonesiaResearch Center for Nuclear Material and Radioactive Waste Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang 15314, Indonesia; Corresponding author.Research Center for Nuclear Material and Radioactive Waste Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang 15314, IndonesiaResearch Center for Nuclear Material and Radioactive Waste Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang 15314, Indonesia; Interdisciplinary Research Center for Industrial Nuclear Energy (IRC-INE), King Fahd University of Petroleum and Minerals (KFUPM), Dhahran 31261, Kingdom of Saudi Arabia; Corresponding author at: Research Center for Nuclear Material and Radioactive Waste Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang 15314, Indonesia.A plan by Indonesia to develop a Nuclear Power Plant (NPP) 1750 km from the new capital city, Ibu Kota Nusantara (IKN), has increased the need for radiocesium (radio-Cs) sorption and diffusion studies to reduce environmental concerns during reactor operation and decommissioning. This study provides the first comprehensive assessment of the physical, chemical, and mineral aspects of three soil samples (HA, M, and E) from the IKN region to figure out how these characteristics affect the mobilization of radio-Cs in the soil. To achieve this, radio-Cs apparent diffusion (Da) and distribution (Kd) coefficients were determined for each soil sample. Mineralogical revealed distinct characteristics among the samples, with the E sample having the highest clay content of 46.18 %, followed by HA (36.27 %) and M (23.69 %). The Da in groundwater (GW) solvent achieved at 12 × 10−12 m2/s for HA, 5.80 × 10−12 m2/s for M, and 9.91 × 10−12 m2/s for E sample. In Deionized water (DW) solvent, the Da obtained at 2.57 × 10−12 m2/s for HA, 3.10 × 10−12 m2/s for M, and 2.79 × 10−12 m2/s for E sample. The lower diffusion rates (Da) in DW compared to GW suggest reduced competition from other cations, limiting cesium ion interaction. The Kd values in GW were valued at 1949.82 mL/g, 1864.60 mL/g, and 3450.83 mL/g, for HA, M, and E samples, respectively. Meanwhile, the Kd values in DW increased up to 2262.73 mL/g, 2106.14 mL/g, and 3819.23 mL/g for HA, M, and E samples, respectively. The E sample offered the largest distribution coefficient (Kd) across all solvents, highlighting the significant impact of clay concentration on adsorption capacity. These findings highlight the significant impact of soil features in determining the behavior of radio-Cs, which has important implications for strategies related to environmental monitoring and remediation mitigation in IKN region.http://www.sciencedirect.com/science/article/pii/S2590182624000687Radiocesium migrationClay contentDiffusion coefficientDistribution coefficient |
| spellingShingle | Hana Fikrinabilah Dely Supratman Hendra Adhi Pratama Budi Setiawan Mochamad Adhiraga Pratama Sucipta Sucipta Sitti Hijraini Nur Nurul Efri Ekaningrum Gustri Nurliati Moh. Cecep Cepi Hikmat Andry Setiawan Niken Siwi Pamungkas Zico Pratama Putra Muhammad Yusuf Sorption and diffusion studies of radiocesium in soil samples from Ibu Kota Nusantara region of Indonesia Environmental Chemistry and Ecotoxicology Radiocesium migration Clay content Diffusion coefficient Distribution coefficient |
| title | Sorption and diffusion studies of radiocesium in soil samples from Ibu Kota Nusantara region of Indonesia |
| title_full | Sorption and diffusion studies of radiocesium in soil samples from Ibu Kota Nusantara region of Indonesia |
| title_fullStr | Sorption and diffusion studies of radiocesium in soil samples from Ibu Kota Nusantara region of Indonesia |
| title_full_unstemmed | Sorption and diffusion studies of radiocesium in soil samples from Ibu Kota Nusantara region of Indonesia |
| title_short | Sorption and diffusion studies of radiocesium in soil samples from Ibu Kota Nusantara region of Indonesia |
| title_sort | sorption and diffusion studies of radiocesium in soil samples from ibu kota nusantara region of indonesia |
| topic | Radiocesium migration Clay content Diffusion coefficient Distribution coefficient |
| url | http://www.sciencedirect.com/science/article/pii/S2590182624000687 |
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