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タグ「decontamination」

Chernobyl: Events and lessons: questions and answers

Author: V. Ya. Voznyak, A. P. Kovalenko, S. P. Troitsky

Reference: Politizat, 1989

doi:

Keywords: Liquiation, decontamination

Abstract: The author, V. Ya. Voznyak, was the head of the Soviet government’s Chernobil department between 1986 and 1990.

URL: http://doors.doshisha.ac.jp/webopac/ctlsrh.do?ncid=BA09879484

Radioactive contamination as a type of soil degradation

Author: Aleksakhin R.M.,

Reference: Nauka, Moskva, 2009

ISSN: 1064-2293

Keywords: soil, degradation

Abstract: The article is centered in the effect of radionuclides on the soil.  Describes characteristics of artificial radionuclides. Decontamination of soil is also taken into account.

URL: http://elibrary.ru/item.asp?id=15299620

Interspecific dynamics of accumulation 137Cs by the basic wood breeds of woods of the Mogilev region

Author: Mironchik A.F.

Reference:

ISSN:2077-8481

Keywords: cesium 137, forest

Abstract: The results of experiments on influence of solutions of the sodium chloride and other chemical additives on processes of removal 137Cs from muscular tissue and losses by it of nutritious substances.

URL: http://elibrary.ru/item.asp?id=17306906

APPLICATION OF RADIOCAESIUM METHOD TO THE INVESTIGATIONS OF WASH-OUT AND ACCUMULATION PROCESSES IN THE RIVER VYTEBET VALLEY

 

Author:  TROFIMETZ L.N.

Reference: Orel state university 2011

ISNN: 1998-2739

Keywords:  137CS (Cesium),   40K ,   SLOPE,   FOREST FLOOR,   WASH-OUT,   WARMING,   WINTER SEASON

Abstract: «Maximum of activity of the Chernobyl-originated 137Cs in edaphic complexes of the River Vytebet uplands is observed at a depth of 8 cm (437,7 becquerel/kg) and 23 cm (312 becquerel/kg). Based on radiocaesium method calculation wash-out rates had reduced from 1,9 cm since the 1986-1994 yrs. period to 0,5 сm during 1995-2010 yrs. period».

URL: http://elibrary.ru/item.asp?id=18165827

Lessons to overcome the consequences of the Chernobyl Disaster: 25 years passed

Author: V.P.Malyshev (Strategic Research Centre for Civil Protection, Ministry of Emergency Situations of Russia, Moscow)

Reference: “Деловой экспресс”, 2011   

ISSN: 1812-5220

Keywords: ecologic rehabilitation, decontamination, moral questions, safety, protection of people against radiation

Abstract: The author observes the Chernobyl disaster from moral, scientific and human rights-related viewpoints. The article also describes the liquidation and rehabilitation after the disaster, as well as the reality of the protection of people exerted by the authorities.

URL: http://elibrary.ru/item.asp?id=16369142

 

Tragedy of Chernobyl

Author: V.A. Lukin

Reference: Gazette  “ПРОМЫШЛЕННАЯ ЭНЕРГЕТИКА”, Energoprogress, 2006

ISSN: 0033-1155

Keywords: decontamination

Abstract:

URL: http://www.energy-journals.ru/market/promen/2006/4_-_promen06/

Radioecology and Chenobyl

Author: R.M. Aleksakhin, N.I. Sanzharova, S.V. Fesenko

Reference: Rosenergoatom, 2006 No.4 pages 43~49

doi:

Keywords: radioecology, environment, economy, decontamination, liquidation

Abstract: According to the author, the most important question concerning the Chernobyl disaster was and has been ecology, specifically decontamination and liquidation. The article describes actual methods of decontamination. Comparison of the effect of radioactive contamination among former USSR countries. Historical view of the Chernobyl disaster.

URL: http://www.rosenergoatom.ru/wps/wcm/connect/rosenergoatom/site/resources/9fdedd0048e9a7c392acfa44d49284f5/web_rea_04_2006.pdf (full article available)

Radioecology and the Chernobyl disaster

 

Author: R.M. Aleksakhin, N.I. Sanzharova, S.V. Fesenko

Reference: Atomnaya Energiya, Moskva, 2006

doi:

Keywords: decontamination, radioecology, environment, radioactive substances, products, migration of radionuclides

Abstract: The dissertation described patterns of migration of radionuclides in various environmental media and accumulation of radioactive substances in the products. Observation of the effects of radioactive substances on vegetation and animals. The thesis presents systems of protection and rehabilitation of agriculture, forestry and water management. Estimation of radiological and economic efficiency. It describes an evaluation of environmental consequences of the Chernobyl disaster during the time of complex and controversial political and economic circumstances in the Soviet regime. English version available.

URL: http://elibrary.ru/item.asp?id=11702163 (Russian)

http://www.springer.com/physics/particle+and+nuclear+physics/journal/10512 (English)

METHOD FOR DECONTAMINATING SOIL CONTAMINATED WITH HARMFUL MATERIALS

Author: ABEL Albert E.

Reference: Patent of invention issued by KOMMODORE LAB INKORPOREJTED [US], 1995

ISSN:

DOI:

Keywords: plutonium, uranium, decontamination

Abstract: Soil decontamination. SUBSTANCE: soils containing sand and clay contaminated with nuclear wastes, elementary mercury, or mixed wastes including harmful organic compounds are decontaminated by treating them with water-free liquid ammonia or ammonia combined with solvated electrons. Methods include concentration of radionuclides such as plutonium and uranium in soil and clay corpuscles to obtain residual product that does not practically contain pollutants thereby enabling soil recultivation. Ammonia liquids such as water-free liquid ammonia facilitate decontamination due to reducing soil to fragments (corpuscles) to obtain finely dispersed substances wherefrom mercury droplets are extracted. High density of mercury makes it possible for soil particulates to settle down and mercury is separated from soil particles. EFFECT: reduced space requirement and expenses for contaminated soil storage. 37 cl, 3 dwg

URL: (full content of the patent)

http://worldwide.espacenet.com/publicationDetails/originalDocument?FT=D&date=19960321&DB=EPODOC&locale=en_EP&CC=WO&NR=9608324A1&KC=A1&ND=1

Radioactive contamination of Eastern Belgorod region, the most affected region by Chernobyl accident

 

Author: Vit’kov V.I., Kobalenko G.D., Kungurtsev S.A., Chekanov N.A.

Reference: Gazette “ЭКОЛОГИЧЕСКИЕ СИСТЕМЫ И ПРИБОРЫ” (ecological systems and devices), 2010

ISSN: 2072-9952

DOI:

Keywords: Belgorod region, radioactive contamination, the Chernobyl accident, radionuclide activity, diffusion of cesium-137

Abstract: Investigation of changes of soil contamination, according to time, of the Belgorod region contaminated by radionuclide emissions of Chernobyl. The average velocity distribution of the radionuclide cesium-137 into the soil was found to be 3 mm / year. It is shown that over time, the radiation situation in the most contaminated after the Chernobyl nuclear power plant is gradually stabilizing.

URL: http://elibrary.ru/item.asp?id=13001569

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