Design of Off-gas and Air Cleaning Systems at Nuclear Power Plants PDF Download
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Author: International Atomic Energy Agency
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 132
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Book Description
This report is aimed at: (a) quantifying airborne radionuclides in off-gas and ventilation air streams in nuclear power plants; (b) reviewing the current status and latest development trends in design for normal operation and design basis accidents; (c) providing guidelines for design.
Author: International Atomic Energy Agency
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 132
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Book Description
This report is aimed at: (a) quantifying airborne radionuclides in off-gas and ventilation air streams in nuclear power plants; (b) reviewing the current status and latest development trends in design for normal operation and design basis accidents; (c) providing guidelines for design.
Author: International Atomic Energy Agency
Publisher:
ISBN:
Category :
Languages : en
Pages : 118
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Book Description
Author: International Atomic Energy Agency
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 132
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Book Description
Air cleaning systems are subjected to major challenges under accident conditions and the potential large source terms require the highest environmental protection from atmospheric release. The objective of this report is to consider the principles involved and to survey existing systems and equipment for the mitigation of the consequences of abnormal plant operations, including severe accidents beyond the design basis. Some experiences under abnormal conditions and international trends in the development of accident air cleaning are also included.
Author: U.S. Atomic Energy Commission. Directory of Licensing
Publisher:
ISBN:
Category : Nuclear engineering
Languages : en
Pages : 104
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Book Description
Author: International Atomic Energy Agency
Publisher:
ISBN:
Category : Aerosols
Languages : en
Pages : 144
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Book Description
This report is aimed at: (a) quantifying airborne radionuclides in off-gas and ventilation air streams in nuclear power plants; (b) reviewing the current status and latest development trends in design for normal operation and design basis accidents; (c) providing guidelines for design.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 15
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Book Description
This paper introduces the design evolution, system schemes and design and construction of main nuclear air cleaning components such as HEPA filter, charcoal adsorber and concrete housing etc. for Qinshan 300MW PWR Nuclear Power Plant (QNPP), the first indigenously designed and constructed nuclear power plant in China. The field test results and in-service test results, since the air cleaning systems were put into operation 18 months ago, are presented and evaluated. These results demonstrate that the design and construction of the air cleaning systems and equipment manufacturing for QNPP are successful and the American codes and standards invoked in design, construction and testing of nuclear air cleaning systems for QNPP are applicable in China. The paper explains that the leakage rate of concrete air cleaning housings can also be assured if sealing measures are taken properly and embedded parts are designed carefully in the penetration areas of the housing and that the uniformity of the airflow distribution upstream the HEPA filters can be achieved generally no matter how inlet and outlet ducts of air cleaning unit are arranged.
Author: International Atomic Energy Agency
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 120
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Book Description
The removal of particulate radioactive material from exhaust air or gases is an essential feature of virtually all nuclear facilities. Recent IAEA publications have covered the broad designs of off-gas and air cleaning systems for a range of nuclear power plants and other facilities. This report is a complementary guidebook that examines in detail the latest developments in the design, operation, maintenance and testing of fibrous air filters.
Author: OECD Nuclear Energy Agency. Group of Experts on Air Cleaning in Accident Situations
Publisher: Paris, France : Nuclear Energy Agency, Organisation for Economic Co-peration and Development ; Washington, D.C. : OECD Publications and Information Center
ISBN:
Category : Health & Fitness
Languages : en
Pages : 134
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Book Description
Author: C. A. Burchsted
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 308
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Book Description
This new edition updates the information of the original volume, corrects some errors that appeared in it, and adds some new material, particularly in the areas of sand filters, deep-bed glass fiber filters, and requirements for plutonium and reprocessing plants."--Foreword to second edition(page iii).
Author: International Atomic Energy Agency
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 104
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Book Description
The immobilization of high level liquid wastes from the repro-cessing of irradiated nuclear fuels is of great interest, and serious efforts are being undertaken to find a satisfactory technical solution. Volatilization of fission product elements during immobilization poses the potential for the release of radioactive substances to the environment and necessitates effective off-gas cleaning systems. This report describes typical off-gas cleaning systems used in the most advanced high level liquid waste immobilization plants and considers most of the aerosols and volatile contaminants.
