ROOT: CCNI for Progressive 'innovation'???
----- Original Message -----
From: Elaine Hughes
To: ROOT, John-UofS ; Council of Canadians
Cc: WHO ; TURMEL, Nycole - NDP ; The Current ; SK Tourism ; SK NDP Caucus ; SK Watershed Auth. ; Sierra Club - US ; Sierra Club - Can. ; Safe Communities ; Safe And Green Energy ; Safe Drinking Water Foundation ; LAU, Vi-Leader-SK Green ; May, Elizabeth GPC ; Ralph Goodale, Liberal.ca ; Rae, Bob, Liberal ; Food For All Coalition ; The Ecologist Magazine ; SK Premier Wall ; SK Party Caucus ; Sask Environmental Society ; Sask EcoNetwork ; Greenpeace ; Breitkreuz, G. MP
Sent: Tuesday, February 21, 2012 10:14 PM
SUBJECT: ROOT: CCNI for Progressive 'innovation'??
Radioactive medicine can be made without nuclear reactors, scientists show
Dear Mr. John Root
CCNI Interim Director and Director of the National Research Council's Canadian Beam Centre
University of Saskatchewan
Hopefully, as Canada continues its movement towards the Age of Nuclear Waste, some of the Saskatchewan government's 'innovation' will focus on progressive and common sense research at the CCNI instead of their current fossilized mentality towards the outdated, archaic, needless and dangerous use of uranium - for isotopes or anything else!
Elaine Hughes
Archerwill, SK
If you have a problem with nuclear waste - stop making it!
= = = = = =
CANADIAN CENTRE FOR NUCLEAR INNOVATION MOVES AHEAD
http://www.gov.sk.ca/
news?newsId=5e36140e-d06e-4a51-a259-27e4c5460ea4
News Release - February 21, 2012
Minister responsible for Innovation Rob Norris today signed a multi-year agreement for Innovation Saskatchewan to provide funding for the new $30 million Canadian Centre for Nuclear Innovation (CCNI), a world-class research centre housed at the University of Saskatchewan to support nuclear research, development and innovation.
"The Canadian Centre for Nuclear Innovation is a key cornerstone of Saskatchewan's innovation and nuclear agendas," Norris said. "It will play a vital role in advancing our vision for a safe, responsible, value-added nuclear agenda that focuses on nuclear medicine, material science, safety and small reactor technology."
"Building on the university's renowned history in nuclear medicine and accelerator technology, the CCNI will help Saskatchewan build and maintain a community of expertise to engage the broader community in evidence-based conversations about nuclear issues and inform policies on nuclear technologies for the benefit of society and the economy," CCNI Vice-Chair and U of S Vice-President Research Karen Chad said.
"The CCNI's board of directors is a strong team of experienced academics, executives and managers who bring perspectives from universities, colleges, industry, and government agencies, including the University of Saskatchewan, Cameco and Atomic Energy of Canada Limited, as examples," CCNI Interim Director and Director of the National Research Council's Canadian Beam Centre John Root said.
- - - SNIP - - -
For more information, contact:
Rita Flaman Jarrett, Innovation, Saskatoon
Phone: 306-933-5716
Email:
rita.flamanjarrett@innovationsask.ca
Cell: 306-270-7654
John Root, University of Saskatchewan, Saskatoon
Phone: 306-966-4784
Email:
john.root@usask.ca
- - - - -
QUOTE: "By developing a cyclotron-based technology for producing medical isotopes Canada will be contributing to non-proliferation efforts by removing, once and for all, any civilian justification for the use of highly enriched weapons-grade uranium."
Radioactive medicine can be made without nuclear reactors, scientists show
----- Original Message -----
From: Gordon Edwards
Sent: Tuesday, February 21, 2012 2:15 AM
Subject: Radioactive medicine can be made without nuclear reactors, scientists show
Background:
This is an important piece of news. It puts the lie to nuclear proponents who say that we need nuclear reactors to supply hospitals with radioactive isotopes.
CCNR has long maintained that medical isotopes have nothing to do with the debate over whether, or how quickly, to abolish nuclear power and nuclear weapons.
See
http://www.ccnr.org/isotope_shortage.html [2007]
and
http://www.ccnr.org/isotopes.html [1991]
In fact medical isotopes were used long before the first reactors -- and atomic bombs -- were ever built. And although medical isotopes can be, and have been, and are still, being produced in nuclear reactors, they can alternatively be produced using cyclotrons.
This approach has many advantages:
(1) There is no high-level radioactive waste produced in a cyclotron -- waste that will remain extremely radiotoxic for millions of years.
(2) There is no danger of a catastrophic nuclear accident in a cyclotron. It simply cannot happen.
(3) There is no need for uranium at all. Hence no need for uranium mines and all the radioactive pollution from them.
(4) In particular, there is no need to use weapons-grade uranium, for the purpose of making medical isotopes, as it is currently being used in the Chalk River NRU reactor (despite strong international objections to the civilian use of this dangerous nuclear explosive material).
Iran's Ahmadinejad indirectly points to the Canada practice as his country's justification for enriching uranium to the point of being weapons-grade; "We want to produce medical isotopes," he says. And is it not true that that's just what Canada does?
By developing a cyclotron-based technology for producing medical isotopes Canada will be contributing to non-proliferation
efforts by removing, once and for all, any civilian justification for the use of highly enriched weapons-grade uranium.
Gordon Edwards.
======================================
[At that rate, you could build 330 to 670 new cyclotrons for the cost of one new isotope-producing reactor. - Gordon Edwards]
Radioactive medicine can be made without nuclear reactors, scientists show
http://www.ottawacitizen.com/life/
Radioactive+medicine+made+without+nuclear+reactors+scientists+show/6181757/story.html
BY MARGARET MUNRO, POSTMEDIA NEWS, FEBRUARY 20, 2012
VANCOUVER — Canadian scientists have shown they can make radioactive medicine without the headache of using aged nuclear reactors.
The new process, which could go a long way toward solving the world's shortage of medical isotopes, uses hospital cyclotrons to make the
compounds and bypasses the need for reactors.
"It's essentially a win-win scenario for health care," Dr. Francois Benard of the BC Cancer Agency told a news conference Monday at the annual
meeting of the American Association for the Advancement of Science.
"We have found a practical, simple solution that can use existing infrastructure."
The team, led by the TRIUMF nuclear lab based at the University of B.C., has produced technetium-99m in cyclotrons in Ontario and B.C. The scientists describe it as a "major milestone" in the international race to come up with new ways to make the critically important isotope.
Technetium-99m is used to help detect cancers, blocked arteries and heart disease in millions of people around the world each year. The supply is, however, often disrupted because 75 per cent of the technetium-99m is now made at the trouble-prone Chalk River reactor near Ottawa and another aging reactor in the Netherlands.
Canada, which pioneered nuclear medicine, is seen as largely responsible for the precarious state of the global supply. New MAPLE reactors built at Chalk River were to supply the world with medical isotopes, but were mothballed, at a cost of over $500 million to Canadian taxpayers, because of technical flaws.
Several countries are now looking for new ways to make the isotope, and the Harper government last year handed the country's nuclear medicine whizzes $35 million. It challenged them to produce the isotope without using a reactor or weapons-grade uranium, which is now imported from the U.S. to make isotopes in the Chalk River reactor.
"It's a friendly competition," Benard said of the competing Canadian teams. One of the big advantages of his team's approach is that they can use existing cyclotrons — there are 12 across Canada — regardless of brand or type of machine.
"The goal was to develop a technical solution that would work for many people, not just one machine or one brand of machine," said Benard.
Cyclotrons are essentially large electromagnets that accelerate streams of charged particles to incredibly high speed.
The technetium-99m was made in the cyclotrons from molybdenum-100, a naturally occurring compound mined in many parts of the world. Small discs of molybdenum-100 were strategically placed in the cyclotrons and the beams of energy stripped off subatomic particles, transforming the molybdenum-100 into technetium-99m.
It has been known since 1971 that it was possible in principle, but the idea was shelved. "A lot of people were saying this cannot be done, there were too many obstacles," said Benard.
MORE:
http://www.ottawacitizen.com/life/
Radioactive+medicine+made+without+nuclear+reactors+scientists+show/6181757/story.html
mmunro(at)postmedia.com
- - - - - -
Chalk River’s toxic legacy (Video)
http://www.ottawacitizen.com/life/
Chalk+River+toxic+legacy/5874735/story.html
By Ian MacLeod, The Ottawa Citizen December 29, 2011
CHALK RIVER, Ontario — At 3:07 p.m. on Friday, Dec. 12, 1952, the National Research Experimental nuclear reactor, then the most powerful research reactor on Earth, raced out of control, rapidly overheated and exploded, destroying the reactor core and spewing radioactive gases and debris into the atmosphere.
No one was hurt in the world’s first major nuclear accident, but it took hundreds of military personnel months to clean up the partial meltdown.
A flatbed truck used to haul the intensely radioactive core to a nearby burial site was manned by a relay team of drivers, each spending just a few minutes behind the wheel before running away to make room for the next driver, to limit their exposure to lethal radiation.
A portion of the road was buried as radioactive waste. Thousands of litres of radiotoxic water and other contaminated reactor wreckage were put in sandy trenches.
Refuse from that day remains, 59 years later, part of an immense toxic legacy handed down from decades of pioneering research and technological achievement in atomic science and nuclear medicine at Chalk River Laboratories (CRL).
This 37-square-kilometre site along the Ottawa River, two hours upstream from Ottawa, harbours 70 per cent of all the radioactive waste ever produced by Atomic Energy of Canada Ltd. (AECL) and its predecessor, the National Research Council of Canada.
It, and a handful of other sites, comprise the vast radioactive inheritance that government and the industry have struggled with for decades: What to do with almost 70 years worth of atomic rubbish, some of which will be lethal for what amounts to an eternity.
MORE:
http://www.ottawacitizen.com/life/
Chalk+River+toxic+legacy/5874735/story.html
- - - - - -
More on This Story
Graphic: Chalk River cleanup challenge
http://www.ottawacitizen.com/news/atomi ... index.html
Types of nuclear waste at Chalk River
http://www.ottawacitizen.com/
Types+nuclear+waste+Chalk+River/5874753/story.html
Other sources and acknowledgments http://www.ottawacitizen.com/life/
Other+sources+acknowledgments/5874440/story.html
Related Stories from Around the Web
Spurned ex-head of the nuclear safety commission to back Elizabeth May
http://news.nationalpost.com/2011/04/01/
spurned-ex-head-of-the-nuclear-safety-commission-to-back-elizabeth-may/
Posted Friday, April 01, 2011
Ken Gray Column: Probe The Nuclear Establishment To The Core
http://www2.canada.com/ottawacitizen/news/archives/
story.html?id=626ed1e8-8af8-40e3-9ed6-63cd8508dce3The Bulldog Tuesday, March 22, 2011
FP's Terence Corcoran: The nuclear blowout over AECL
http://opinion.financialpost.com/2011/01/19/
terence-corcoran-the-nuclear-blowout-over-aecl/
Full Comment Wednesday, January 19, 2011