pef water purifier
TRANSCRIPT
![Page 1: PEF Water Purifier](https://reader030.vdocuments.site/reader030/viewer/2022012916/61c6d1b698a31072023af8ab/html5/thumbnails/1.jpg)
PEF Water Purifier
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![Page 2: PEF Water Purifier](https://reader030.vdocuments.site/reader030/viewer/2022012916/61c6d1b698a31072023af8ab/html5/thumbnails/2.jpg)
! Purpose: ! Water Purification with Pulsed Electric Fields (PEF)
! Key Features: ! Scaled-down PEF technology ! Fast & Effective ! Human-Powered
! Users: ! Hikers ! Campers
Product Concept
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![Page 3: PEF Water Purifier](https://reader030.vdocuments.site/reader030/viewer/2022012916/61c6d1b698a31072023af8ab/html5/thumbnails/3.jpg)
PEF Treatment
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Pores form in the cell membrane due to
exposure to an external electric field
Sketch'Model'Review''
Cell Content
Cell Membrane
Electric Field
![Page 4: PEF Water Purifier](https://reader030.vdocuments.site/reader030/viewer/2022012916/61c6d1b698a31072023af8ab/html5/thumbnails/4.jpg)
Critical Question
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Can we scale down the technology? ! Can we reach the required voltage? ! How much energy does it take? ! Can this be human powered?
![Page 5: PEF Water Purifier](https://reader030.vdocuments.site/reader030/viewer/2022012916/61c6d1b698a31072023af8ab/html5/thumbnails/5.jpg)
Scaling Down & Human Powered
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Physical Parameters: C = 350 F Vc = 2.7 V R = 0.1Ω B = Bosin(ωt) Ω = 1 Hz N = 120 Turns L = 2cm A = π(1cm)2
Simplified Model:
![Page 6: PEF Water Purifier](https://reader030.vdocuments.site/reader030/viewer/2022012916/61c6d1b698a31072023af8ab/html5/thumbnails/6.jpg)
Scaling Down & Human Powered
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Reaching Qmax :
![Page 7: PEF Water Purifier](https://reader030.vdocuments.site/reader030/viewer/2022012916/61c6d1b698a31072023af8ab/html5/thumbnails/7.jpg)
Demonstration
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Picture'
Sketch'Model'Review''
![Page 8: PEF Water Purifier](https://reader030.vdocuments.site/reader030/viewer/2022012916/61c6d1b698a31072023af8ab/html5/thumbnails/8.jpg)
Camera Circuitry
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![Page 9: PEF Water Purifier](https://reader030.vdocuments.site/reader030/viewer/2022012916/61c6d1b698a31072023af8ab/html5/thumbnails/9.jpg)
Result
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Picture'
Sketch'Model'Review''
![Page 10: PEF Water Purifier](https://reader030.vdocuments.site/reader030/viewer/2022012916/61c6d1b698a31072023af8ab/html5/thumbnails/10.jpg)
Customer Needs
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! Clean Water ! Portable Device
! Lightweight ! Fast & Effective ! Rechargeable
Sketch'Model'Review''
![Page 11: PEF Water Purifier](https://reader030.vdocuments.site/reader030/viewer/2022012916/61c6d1b698a31072023af8ab/html5/thumbnails/11.jpg)
Competition
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Picture'
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![Page 12: PEF Water Purifier](https://reader030.vdocuments.site/reader030/viewer/2022012916/61c6d1b698a31072023af8ab/html5/thumbnails/12.jpg)
Market
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~9M
~$850M
![Page 13: PEF Water Purifier](https://reader030.vdocuments.site/reader030/viewer/2022012916/61c6d1b698a31072023af8ab/html5/thumbnails/13.jpg)
Market
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Key Competitors:
$100-150 $100- 400
Total Addressable Market: $100 * 9M = $90M
![Page 14: PEF Water Purifier](https://reader030.vdocuments.site/reader030/viewer/2022012916/61c6d1b698a31072023af8ab/html5/thumbnails/14.jpg)
Questions?
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MagneGlasses
PEF Water Purification