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The News That Matters about the Nuclear Industry

Increasing risk of sabotage by extremists working in the nuclear industry

safety-symbol-SmWorking in Nuclear while Muslim , Nuclear Free by 2045?, 24 Nov 15  Since the inception of nuclear energy, anti-nuclear critics have been warning about the vulnerability of nuclear power plants to deliberate sabotage. Recent events indicate that we are moving closer to a period of global instability in which state governments cannot protect against non-state actors who will deliberately or unintentionally create a nuclear disaster.

This week a group of Tatar radicals attacked electricity transmission lines in Ukraine which deliver power to Crimea. The government of Ukraine has a well-known dispute with Russia over its claim to Crimea, but it likely had no intention of committing such a war crime that would endanger the lives of millions of civilians and create further tensions with Russia. The narrow-minded attackers were apparently unaware of the effect their assault would have on Ukrainian nuclear power plants, but nonetheless two of them were cut off from the electrical grid and had to use backup power. A report in Russia Today quoted a Ukrainian energy company official about the seriousness of the situation:
The apparent act of sabotage in Ukraine’s Kherson region forced an emergency power unloading at several Ukrainian nuclear power plants, which can be extremely dangerous, according to the first deputy director of Ukraine’s energy company Ukrenergo, Yuriy Katich. [1]
It was backup power that was famously lost at Fukushima-Daiichi, leading to the meltdown of three reactor cores and a melting of spent fuel in the Reactor 4 building. Thus these plants in Ukraine are just one step away from meltdown, but it is likely in this case that backup power can be maintained until the transmission towers are repaired. Yet the incident highlights how things will go worse in the future when a similar event occurs in a failing state where fuel for backup generators can’t be supplied on time and the main transmission lines can’t be repaired.
Social instability is also a factor now in France. The attacks in Paris on November 13, 2015 highlighted the inability of security agencies to identify and break up groups of French citizens who are intent on committing acts of mass violence. If they couldn’t be found in the suburbs of Paris, how can we be sure that they will be found among people who work at nuclear power plants? This issue came to light in a report published in Le Journal du Dimanche on November 22, 2015 (translated below). It was reported that French security agencies have been using religious affiliation as a reason to deny access to nuclear power plants.
Everyone would like to keep NPPs safe from malicious attack, but there are serious problems involved in trying to eliminate all risks. The security agencies are using affiliations as the basis of exclusion, without any official charge of criminal intent or conspiracy. Thus if an enterprise is so dangerous that large segments of society have to be denied the right to work in it, in the vain hope that doing so will prevent sabotage, it is worth asking whether this enterprise should exist at all. Is there a safer way to boil water or to produce electricity without boiling water? http://nf2045.blogspot.jp/2015/11/working-in-nuclear-while-muslim.html

November 25, 2015 Posted by | France, safety, World | Leave a comment

Climate Risks from Nuclear Power. Radioactive Krypton 85: Atmospheric-Electrical and Air-Chemical Effects of Ionizing Radiation in the Atmosphere

Title: Climate risks by radioactive krypton-85 from nuclear fission Atmospheric-electrical and air-chemical effects of ionizing radiation in the atmosphere
Klimarisiken durch radioaktives Krypton-85 aus der Kernspaltung Luftelektrische und luftchemische Wirkungen ionisierender Strahlung in der Atmosphaere
Authors : Kollert, R. (Kollert und Donderer, Bremen (Germany)); Gewaltfreie Aktion Kaiseraugst, Liestal (Switzerland);
Corporate author: Bund fuer Umwelt und Naturschutz Deutschland e.V. (BUND), Freiburg im Breisgau (Germany). Landesverband Baden-Wuerttemberg ; Bund Naturschutz in Bayern e.V., Muenchen (Germany)
Publication year: 1994
Language: German ;
Abstract:
The study shows that krypton-85 from nuclear fission enhances air ionization and, thus, interferes with the atmospheric-electrical system and the water balance of the earth atmosphere. This is reason for concern: There are unforeseeable effects for weather and climate if the krypton-85 content of the earth atmosphere continues to rise. There may be a krypton-specific greenhouse effect and a collapse of the natural atmospheric-electrical field. In addition, human well-being may be expected to be impaired as a result of the diminished atmospheric-electrical field. There is also the risk of radiochemical actions and effects caused-by krypton-85-containing plumes in other air-borne pollutants like the latters’ transformation to aggressive oxidants. This implies radiation smog and more acid rain in the countries exposed. This study summarizes findings gained in these issues by various sciences, analyses them and elaborates hypotheses on the actions and effects of krypton-85 on the air, the atmosphere and the climate. (orig./HP);
Abstract : Die Studie zeigt, dass Krypton-85 aus der Kernspaltung die Luftionisation erhoeht und damit in das luftelektrische System sowie in den Wasserhaushalt der Erdatmosphaere eingreift. Dies gibt Anlass zu Sorge: Nicht absehbare Folgen fuer Wetter und Klima, falls der Krypton-85-Gehalt der Erdatmosphaere weiter stark ansteigt. Ein Krypton-spezifischer Treibhauseffekt ist moeglich sowie ein Zusammenbruch des natuerlichen luftelektrischen Feldes. Zu erwarten ist ueberdies eine Beeintraechtigung menschlichen Wohlbefindens infolge des verringerten luftelektrischen Feldes. Hinzu kommt das Risiko strahlenchemischer Wirkungen der Krypton-85-haltigen Abgasschwaden auf andere Luftschadstoffe, insbesondere deren Umwandlung in aggressive Oxidantien. Das bedeutet Strahlen-Smog und mehr sauren Regen ueber den betroffenen Laendern. Die Studie fuehrt zu diesen Problemkreisen Erkenntnisse aus verschiedenen Sachgebieten zusammen, analysiert sie und begruendet Hypothesen zur Wirkung von Krypton-85 auf die Luft, die Atmosphaere und das Klima. (orig./HP) ;
Pagination/Size: 66 p.;
SIGLE classification: 08N – Meteorology, climatology ; 03J – Nuclear waste reprocessing;
Keyword(s) :
FUEL REPROCESSING PLANTS; RADIOACTIVE EFFLUENTS; KRYPTON 85 ; ENVIRONMENTAL EXPOSURE PATHWAY; ATMOSPHERIC CHEMISTRY ; ATMOSPHERIC PRECIPITATIONS; CLIMATIC CHANGE ; RADIOECOLOGY; IONIZING RADIATIONS ; PHOTOIONIZATION; AIR; EARTH ATMOSPHERE;
Document type :
I – Miscellaneous ;
Series / Report no. :
BUND Information : Luftelektrische und luftchemische Wirkungen ionisierender Strahlung in der Atmosphaere. v. 51 (ISSN )
Other identifier :
DE_ 1995:4257; DE;
handle: http://hdl.handle.net/10068/255704
Provenance: SIGLE;
Get a copy:
FIZ – Fachinformationszzentrum Karlsruhe TIB – Technische Informationsbibliothek
http://www.opengrey.eu/partner/fiz
http://www.opengrey.eu/partner/tib
Availability :
Available from TIB Hannover
Country :
Germany ;
http://www.opengrey.eu/item/display/10068/255704
http://creativecommons.org/licenses/by-nc-nd/2.0/fr/
To cite or link to this reference:
http://hdl.handle.net/10068/255704

Note: Krypton is emitted during nuclear reactor operations, nuclear accidents, and nuclear fuel reprocessing (it’s present in the spent fuel-nuclear waste): “Radionuclide Release Limits—In the context of this ANPR, the specific radionuclide release limits established under 40 CFR 190.10(b). These are the legally permissible maximum amounts of krypton-85, iodine-129, as well as plutonium-239 and other alpha emitters that can enter the environment from the processes of nuclear power operations in any given year, on an energy production basis… There have been active reprocessing facilities in 15 countries, including the U.S., although some of these facilities were more research-oriented as opposed to commercial reprocessing facilities. Of the current operating facilities, the most widely known are the facilities at Sellafield (United Kingdom) and La Hague (France), which constitute the first and second leading producers globally for krypton-85. Both facilities discharge krypton-85 directly to the environment.https://www.federalregister.gov/articles/2014/02/04/2014-02307/environmental-radiation-protection-standards-for-nuclear-power-operations

Potential radioactive pollutants resulting from expanded energy programs” By Hong Lee, et. al. Environmental Monitoring and Support Laboratory (Las Vegas, Nev.). Monitoring Systems Research and Development Division, EPA-600/7-77-082 August 1977 See text p. 83 re nuclear reactor emissions: http://nepis.epa.gov/Exe/ZyPDF.cgi/9101EI5M.PDF?Dockey=9101EI5M.PDF

Source: Mining Awareness

https://miningawareness.wordpress.com/2015/09/14/climate-risks-from-nuclear-power-radioactive-krypton-85-atmospheric-electrical-and-air-chemical-effects-of-ionizing-radiation-in-the-atmosphere/

September 18, 2015 Posted by | World | , , | Leave a comment