wsc presentation 2008 2

8/8/2019 WSC Presentation 2008 2

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Resin Technology

Simple, Safe, Reliable, Effective

NASA water purification technology since1970s used on all Space Shuttles and

the International Space Station

No expertise or electricity required

Verifiable disinfection of bacteria and virus


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Manufacturing

Systems can be manufactured locally

Appropriate for applications from liters per

day to gallons per minute Resin expertise from Water Security Corp.

with engineering, manufacturing and

distribution expertise from a local partner

Space Certified Technology branded


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Water Security Corp.

Intellectual Property and Trademark

protection onM

CV and Iodosorb resins Patent submittals in the last year on MBT

Recent patent submittals covering

extended claims and new findings WSC has more expertise in iodinated

resins than any other company


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WHAT WE ARE ABOUT

Contemporary technologies

Commercialization of water purification technologies

Research and development

Scientific excellenceSophisticated laboratory facilities

Comprehensive product testing

Management, design, and systems engineering support

Space Foundation Certified

Space Technology Hall of Fame


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Features of Technology

Systems are safe to operate and maintain and offer

verifiable disinfection the attributes that make it the

technology of choice in space make it a perfect choicefor rural water systems in undeveloped regions

For emergency and disaster relief, systems quickly and

easily deployed bring maximum effective response

Systems using chlorine, ozone, R.O., ultra-filtration and

Ultra Violet present inferior and even dangerous

alternatives in these applications.


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EPA Standards

World class solutions 6 log bacteria kill, 4 log virus kill.

3 log cyst kill - true performance to EPA halogen

protocols

WithMBT systems, full redundancy


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A 0.5 GPM SYSTEM EMPLOYING WATER SECURITY

TECHNOLOGIES


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MICROBIOLOGICAL TESTING OF A0.5 GPM SYSTEM

Thorough testing of WSC technologies is the cornerstone of our productdevelopment. The purpose of the following tests at the University of Arizona

(Professor Charles Gerba) was to establish the effectiveness of the WSC

iodine-based purifier system technology in inactivating animal viruses

(mixture of Poliovirus 1 and Rotavirus) and MS2 phage. The testing was

conducted throughout the expected 3000-gallon throughput of the system.

The majority of microbiological tests were conducted under the worst case

scenario for I2-resin based systems (pH 5 and t = 40C) as designated by

the EPAs Guide Standard and Protocol for Testing Microbiological Water

Purifiers.

Our experience and that of other researchers is that if the I2-resin based

systems provide u 4-log inactivation of the animal viruses and/or phage, thenthe same system would provide u 6-log inactivation of bacteria. Hence, only

inactivation of animal viruses and phage were investigated in these tests.


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.05 GPM TEST RESULTS


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MICROBIOLOGICAL INACTIVATION DATA(WATER TEMPURATURE 4 AND pH FACTOR OF 5.0)


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A 4.0 GPM SYSTEM EMPLOYING WATER SECURITY

TECHNOLOGIES


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A 16 GPM SYSTEM EMPLOYING WATER SECURITY

TECHNOLOGIES


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WHERE OUR TECHNOLOGIES ARE IN USE

Afghanistan Kenya

Australia Mexico

Barbados New Zealand

Brazil Pakistan

Dominican Republic Rwanda

Fiji Thailand

IndiaSouth Sudan

Iraq

South Africa


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wsc presentation 2008 2

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