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[[Image:Robert_Metcalf_demonstrates_water_testing.jpg|left|400px]]'''Dr. Bob Metcalf''', one of the original founders of [[Solar Cookers International]] (SCI), is a professor in microbiology at California State University at Sacramento. Bob has traveled extensively on projects for [[SCI]], working cooperatively with the [[UNHCR]], [http://www.plan-international.org Plan International], [http://www.worldvision.org World Vision], and other international organizations.
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Bob is well known for his work on solar [[water pasteurization]] and solar cookers in many countries. He has been able to confirm that contaminated water need only be heated to 65° C to make it safe to drink, whereas it is commonly thought that water has to be boiled for up to 20 minutes to render it safe.
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[[Image:Robert_Metcalf_demonstrates_water_testing.jpg|left|400px]]'''Dr. Bob Metcalf''', one of the original founders of [[Solar Cookers International]] (SCI), is an emeritus professor in microbiology at California State University at Sacramento. Bob has traveled extensively on projects for [[SCI]], working cooperatively with the [[UNHCR]], [http://www.plan-international.org Plan International], [http://www.worldvision.org World Vision], and other international organizations.
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Bob is well known for his work on solar [[water pasteurization]] and solar cookers in many countries. He has been able to confirm that contaminated water need only be heated to 65° C to make it safe to drink<ref>[[Media:Pasteurization of Naturally Contaminated Water with Solar Energy-Metcalf and Ciochetti.pdf|Pasteurization of Naturally Contaminated Water with Solar Energy]]</ref>, whereas it is commonly thought that water has to be boiled for up to 20 minutes to render it safe.
   
 
Bob was selected as the 2000-2001 Outstanding Teacher in the College of Natural Sciences and Mathematics at California State University in Sacramento, California. Award criteria include teaching effectiveness and impact on the lives and careers of students.
 
Bob was selected as the 2000-2001 Outstanding Teacher in the College of Natural Sciences and Mathematics at California State University in Sacramento, California. Award criteria include teaching effectiveness and impact on the lives and careers of students.
 
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==News and recent developments==
 
==News and recent developments==
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*'''November 2013: Study of water treatment in Kenya demonstrates the effectiveness of the WAPI''' - Dr. [[Robert Metcalf]], research microbiologist, and [[FOTO]] worked together on a study to compare results of various water treatment chemicals to the [[WAPI]] water pasteurization indicator used with a [[CooKit]] solar cooker. One finding of note is that the WAPI, when used with the CooKit, was 100% effective in producing negative results for E.coli, while the WaterGuard (3 drops/liter) method was only effective in most cases. Read the study at: [[Media:Eliminating_Water-bourne_Disease_Lower_Nyakach_Kenya_2013.pdf|The Goal is Zero: A Strategy to Eliminate Water-bourne Disease in Lower Nyakach, Kenya]]
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*'''July 10, 2012:''' Dr. Robert Metcalf discusses solar cooking discussed on the Afternoon Edition (Saskatchewan, Canada) - [http://www.cbc.ca/video/player.html?clipid=2254960402&position=308475&site=cbc.news.ca listen to the recording].
 
*'''July 10, 2012:''' Dr. Robert Metcalf discusses solar cooking discussed on the Afternoon Edition (Saskatchewan, Canada) - [http://www.cbc.ca/video/player.html?clipid=2254960402&position=308475&site=cbc.news.ca listen to the recording].
   
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*'''December 2002:''' [http://solarcooking.org/media/broadcast/default.htm?metcalf Audio interview with Dr. Bob Metcalf]
 
*'''December 2002:''' [http://solarcooking.org/media/broadcast/default.htm?metcalf Audio interview with Dr. Bob Metcalf]
 
*[http://solarcooking.org/media/audio/globescope1.rm Bob Metcalf's vision of solar cooking. Presented at the GlobeScope Conference] ([http://solarcooking.org/media/audio/globescope2.rm Question and answer session after talk])
 
*[http://solarcooking.org/media/audio/globescope1.rm Bob Metcalf's vision of solar cooking. Presented at the GlobeScope Conference] ([http://solarcooking.org/media/audio/globescope2.rm Question and answer session after talk])
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==See also==
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*[[Media:Pasteurization of Naturally Contaminated Water with Solar Energy-Metcalf and Ciochetti.pdf|Pasteurization of Naturally Contaminated Water with Solar Energy]] - ''Dr. [[Robert Metcalf]]''
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*[[Water pasteurization]]
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*[[Portable Microbiology Laboratory]]
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*[[Solar Cookers International]]
   
 
==External links==
 
==External links==
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*[http://www.solarcooking.org/globalenergycrisis.htm The Energy Crisis on a Global Scale] - ''Bob Metcalf''
 
*[http://www.solarcooking.org/globalenergycrisis.htm The Energy Crisis on a Global Scale] - ''Bob Metcalf''
   
==See also==
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==Contact==
*[[Water pasteurization]]
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Email: [mailto:bobmetcalfcsus@yahoo.com bobmetcalfcsus@yahoo.com]
*[[Portable Microbiology Laboratory]]
 
*[[Solar Cookers International]]
 
   
==Contact==
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==References==
[mailto:rmetcalf@csus.edu rmetcalf@csus.edu]
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<references />
 
[[Category:Individuals|Metcalf]]
 
[[Category:Individuals|Metcalf]]
 
[[Category:USA|Metcalf]]
 
[[Category:USA|Metcalf]]
 
[[Category:California|Metcalf]]
 
[[Category:California|Metcalf]]
[[Category:Solar Cookers World Network members|Metcalf]]
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[[Category:Solar Cookers International Network members|Metcalf]]

Latest revision as of 01:35, November 13, 2013


Robert Metcalf demonstrates water testing
Dr. Bob Metcalf, one of the original founders of Solar Cookers International (SCI), is an emeritus professor in microbiology at California State University at Sacramento. Bob has traveled extensively on projects for SCI, working cooperatively with the UNHCR, Plan International, World Vision, and other international organizations.

Bob is well known for his work on solar water pasteurization and solar cookers in many countries. He has been able to confirm that contaminated water need only be heated to 65° C to make it safe to drink[1], whereas it is commonly thought that water has to be boiled for up to 20 minutes to render it safe.

Bob was selected as the 2000-2001 Outstanding Teacher in the College of Natural Sciences and Mathematics at California State University in Sacramento, California. Award criteria include teaching effectiveness and impact on the lives and careers of students.

News and recent developmentsEdit

  • November 2013: Study of water treatment in Kenya demonstrates the effectiveness of the WAPI - Dr. Robert Metcalf, research microbiologist, and FOTO worked together on a study to compare results of various water treatment chemicals to the WAPI water pasteurization indicator used with a CooKit solar cooker. One finding of note is that the WAPI, when used with the CooKit, was 100% effective in producing negative results for E.coli, while the WaterGuard (3 drops/liter) method was only effective in most cases. Read the study at: The Goal is Zero: A Strategy to Eliminate Water-bourne Disease in Lower Nyakach, Kenya
  • July 10, 2012: Dr. Robert Metcalf discusses solar cooking discussed on the Afternoon Edition (Saskatchewan, Canada) - listen to the recording.
  • August 2009: Dr. Bob Metcalf gave a very informative interview to Kirk Hamilton PA-C, of http://www.prescription2000.com, an online resource that delivers credible nutrition research to health professionals and to the public. Listen here. There is also a transcript available.
Water testing kit2
The complete Portable Microbiology Laboratory with all components
Tom SponheimAdded by Tom Sponheim
  • June 2008: Solar Cookers International (SCI) has begun the Safe Water Project in Kenya led by SCI founder and board president Dr. Bob Metcalf, a professor of Biological Sciences at California State University, Sacramento. Bob’s development of a Portable Microbiology Laboratory (PML) will allow rural health workers and community members to test water quality in the field by assessing levels of Escherichia coli contamination. The revolutionary PML can be used anywhere by practically anyone, and it will liberate government ministries in charge of water analysis who have had difficulties gauging water quality in rural areas due to travel limitations and technical expenses. Anticipated outcomes from the project include significant reductions in the incidence of waterborne diseases in over 20 communities, and broader community awareness of simple and effective water testing and water pasteurization techniques. A training was begun in June 2008 with officials and representatives from the Kenya Water Resources Management Authority and the Kenya Ministry of Health. This is the first time that these two government ministries have collaborated on a project like this, and we are thrilled to have their participation and support. Major funding for this program has come from the Richard and Rhoda Goldman Fund, for which we are very grateful!

Audio and videoEdit

See alsoEdit

External linksEdit

ContactEdit

Email: bobmetcalfcsus@yahoo.com

ReferencesEdit

  1. Pasteurization of Naturally Contaminated Water with Solar Energy

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