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Distribution of Cs-137 Radionuclide in Industrial Wastes Effluents of Gresik, East Java, Indonesia

Muslim, Muslim and Heny, Suseno (2015) Distribution of Cs-137 Radionuclide in Industrial Wastes Effluents of Gresik, East Java, Indonesia. Atom Indonesia, 41 (1). pp. 47-50. ISSN 0126-1568

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Abstract

The activity of 37Cs detected at all stations was much lower than in northeast Japan both before and after NPP Fukushima accident. This indicated that in Gresik industrials waste did not consist of 137Cs. The lowest activity 137Cs occurred at the station nearest to the industrial waste effluent that contained some particle ions that were able to scavenge 137Cs and then precipate this radionuclide. Furthermore, the greatest 137Cs occured at the station that has high current speeds that stirred up sediment to release 137Cs in seawater as a secondary source. The lowest salinity did not effect on the activity of 137Cs even though the lowest salinity and activity 137Cs occured at the same station.

Item Type: Article
Subjects: Keselamatan dan Keamanan Nuklir
Keselamatan dan Keamanan Nuklir > Keselamatan Lingkungan > Keselamatan Radiasi Lingkungan
Divisions: Pusat Teknologi Keselamatan dan Metrologi Radiasi
Depositing User: USER PTKMR BATAN
Date Deposited: 16 May 2018 06:08
Last Modified: 16 May 2018 06:08
URI: http://repo-nkm.batan.go.id/id/eprint/1738

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