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06. Safe fragrances
05. DNA mass information store
04. Garden mounds for permaculture
03. Silver as high-tech material
02. Micro needle transmits medications and light
01. Electricity storage in gravity systems

12. An eye on space hazards
11. Water purification through freezing
10. Solar shingles
09. Trinary code
08. Vegetation-based battery materials
07. Indoor position location
06. The interface industry
05. Hypersonic aircraft
04. Re-usable glass packaging
03. Vein patterns as personal ID
02. Magnet making bacteria
01. Ultra-light solids

12. Ultrasound in water
11. Projected touchscreen
10. Electric airplane
08. Glass hard disc
04. Nuclear hazard
03. Clearing “sewer soap”
02. Water harvesting
01. Tea bag size personal water filter

12. Human powered water transport
11. The Technium
08. Bio-remediation of oil spills
07. Cleaner coal
05. Oil spill remediation
04. Solar towers
03. Brain-computer
02. Biodiesel producing bacteria
01. Hydrogen producing bacteria

12. Levitating living organisms
11. A new blue
10. Polymer magnets
09. Electric vehicle batteries
08. Implantable cancer monitors
07. Algal biofuel
06. Geo-Thermal Heat Pump
05. Battery powered roadster
04. Fenestration
03. Text to voice
02. Implantable ID chips
01. Air cleansing building material

12. ebooks
11. Energy Harvesting
10. Private space-flights
09. Virus identification chip
08. Bio-fuels
07. Electronic financial trading
06. Bio-remediation
05. New tech agriculture
04. Manufactured Hotels
03. Magnetic Induction
02. Genetic Vaults
01. Solid-state lighting

12 Bacteria in agriculture and industry
11. Blue revolution
10. Electronic nose
09. Nuclear sarcophagus
08. Shape shifting technology
07. Thought activated technology
06. Green is cool - make me look green
05. Electronic 'drugs'
04. Super-canals and super-ships
03. Environmentally friendly technology: greens versus grays
02. Agriculture: food,fiber and fuel
01. FPGA floating-point performance surpasses microprocessor

08. Energy sources for electricity compete
07. Universal interface (UI)
06. Magnetic levitation
05. Light pipes
04. Storage of electricity
03. Automotive engines
02. Molecular assembly
01. Introducing Technoscan Newsbriefs

Vol. 2, No. 09. September 30, 2007
ISSN 1932-3018

Nuclear sarcophagus
Positioning this technology in the
Functionality Grid
Reformatted from: Van Wyk, Rias J: Technology - A Unifying Code, 2004, SMG, Cape Town, p.34. Based on: Ropohl, Gunter: Eine Systemtheorie der Technik, 1979, Carl Hanser Verlag, Munich and Vienna, p.178.
This Newsbrief focuses on nuclear contamination. It deals specifically with the issue of containment. In terms of the Atlas of Technological Megatrends it is concerned with the functionality of energy storing.

Recent years have seen a revival of interest in nuclear energy as a source of electricity.

Three trends help drive this revival:
  • Increasing awareness of the efficiency of nuclear fuels
  • The recent cancellation of many plans to build coal-fired power plants in the USA
  • The promotion of nuclear as "green" energy
While the plans for nuclear revival are actively promoted, public concerns about safety and environmental degradation are also increasing. These are based on the history of nuclear accidents and the fear of contamination.
In the UK, the year 2007 marks the fiftieth anniversary of an accident at the Windscale nuclear reactor in Cumbria. In the USA the 1979 accident at Three Mile Island effectively put a stop to further nuclear expansion. In Russia, the 1986 explosion at Chernobyl became the world's worst nuclear accident. Chernobyl is very much the focus of the present apprehension. To finally contain radiation from the site, engineers have completed plans for a large nuclear sarcophagus. The cost; $500 million.
Technology executives and investment professionals should take a strong interest in the re-birth of nuclear energy. Note the problems and seek opportunities. Key areas include (i) Managing spent nuclear fuels in the face of growing environmental concerns. (ii) Managing spent fuels to avoid them being used as terror materials. (ii) Adequate financial arrangements for the cost of containment in the case of accident. (iii) Managing the consequences to the community of such an accident.

© Rias J. van Wyk, 2013. Editor.