Search - Number 18 - RADIOACTIVE AEROSOLS IN HOLL G350 OF THE “UKRYTTYA” OBJECT IN 2010 – 2011

RADIOACTIVE AEROSOLS IN HOLL G350 OF THE “UKRYTTYA” OBJECT IN 2010 – 2011
Cover not present RADIOACTIVE AEROSOLS IN HOLL G350 OF THE “UKRYTTYA” OBJECT  IN 2010 – 2011
Category: Number 18
Publication: 18
Summary

In 2010 in holl G350 concentratios of radioactive aerosols-products of Chernobyl accident were in-creasd duering reconstraction of corridor G347. Maximal concentration 6.4 Bq/m3 are observed at Novem-ber 22. Volume activity of 212Pb was 0.1 - 4 Bq/m3 and daughter products of radon - 6 - 200 Bq/m3. Pres-ence of daughter products of radon and thoron in holl G350 is the additional negative factor at inhalation of air.

Keywords: object "Ukryttya", radioactive aerosols-products of accident, daughter products of radon and thoron, aerosol sources, dynamics of aerosol concentratios, inhalation dose.

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