KARAKTERISTIK MIGRASI RADIOISOTOP PEMANCAR BETA
ABSTRACT: Organophosphate pestiside of parathion and phosphat fertilizer, those was used by farmens, would be a pollutant in the enviroment, therefor the migration and its stability were analyzed using radioisotop method. This method was dierectly observed without extraction of the samples, therefor...
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| Format: | Article NonPeerReviewed |
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[Yogyakarta] : Universitas Gadjah Mada
2000
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| Online Access: | https://repository.ugm.ac.id/20901/ http://i-lib.ugm.ac.id/jurnal/download.php?dataId=3759 |
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| Institution: | Universitas Gadjah Mada |
| Summary: | ABSTRACT:
Organophosphate pestiside of parathion and phosphat fertilizer, those was used by farmens, would be a pollutant in the enviroment, therefor the migration and its stability were analyzed using radioisotop method. This method was dierectly observed without extraction of the samples, therefor it was suggested would be more effisient.
The characterisation on r3 radioisotops envision of parathion C-14 and P-32 in soil around of Kartini reactor in Yogyakarta has been done. The aim of this research was to study on migration, and stability of parathion in soil. The result showed that highest radioisotops activity of parathion C-14 exhibited after three weeks (16,77 x 10-8) gCi and the highest activity of beta emition of radioisotopes exhibited by P-32 after four weeks 52,86 x 10'8 'Xi.
Key Words : Parathion C-14, P-32, Migration in soils |
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