직/편성물 염색

contamination on clothing for staff dealing with the accident at chernobyl

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 306
during the first days after the chernobyl accident, there were difficulties in decontaminating staff clothing; the initial suggestion that the dust contamination characteristic of these conditions would be readily removed was not confirmed: results obtained in the laundry in may-july 1986 showed that even severe decontamination, which provides a decontamination factor of more than 50 with normal power station operation, gave on average factors of 8-20 with bleached cloths or 2.1-6.3 with dyed ones. this made it necessary to examine the contamination on cotton and mixed materials by $beta$ radiometry, $gamma$ spectrometry and autoradiography, which results were processed by computer for comparison with existing data. 5 refs
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