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Intel Water Reclaim Project Final Report 5/25/05

Intel Water Reclaim Project Final Report 5/25/05. Matt Lundervold Bryan Gregory Charles Brown Dave Montero. Academic Advisor: Professor Zareh Industry Advisor: Steve Chen. Intel Project Team. Design a full scale water reclaim system capable of recycling RO reject water.

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Intel Water Reclaim Project Final Report 5/25/05

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  1. Intel Water Reclaim ProjectFinal Report 5/25/05

  2. Matt Lundervold Bryan Gregory Charles Brown Dave Montero Academic Advisor: Professor Zareh Industry Advisor: Steve Chen Intel Project Team

  3. Design a full scale water reclaim system capable of recycling RO reject water. Phase I: Design, build & test Pilot system Phase II: Design Full Scale Reclaim System Project Scope

  4. Translate Customer needs into Engineering Targets Design & build Pilot Collect water quality data from pilot Design reclaim system based on pilot data Summary of Design Process

  5. Key Design Decisions Reverse Osmosis Mobility Flexible Hoses Bypasses Removable Components Startup, Testing, & Data Data Collected for various combinations of pretreatment Test results determined component selection and anti-scalant treatment Phase 1: Pilot Design & Testing

  6. Pilot drawing

  7. The team utilized Pilot data, RO modeling software, and Intel design specifications to complete the final design. Phase II: Full Scale Water Reclaim Design

  8. RO Treatment Membrane Selection Water Softener RO Configuration Booster Pump Key Design Decisions

  9. Proven technology Widely used by Intel Expandable for increasing water demands Relatively inexpensive compared to other methods Easily integrated into existing system RO Treatment

  10. Low fouling resistant to scaling and organic fouling Durable Low maintenance High quality output Relatively low energy consumption Membrane Selection

  11. Proven technology Expandable Prolongs life of RO membranes and reduces maintenance Automated regeneration Optimized foot print Water Softener

  12. Grundfos BM 17-4N torpedo pump Highly reliable pump design Integrates completely into RO design Energy efficient Accepts VFD Submerged pump and motor, completely sealed unit Booster Pump Selection

  13. 3x2 single pass dual staged stacked design Meets space requirements Maximizes product quality Ease of maintenance Expandable for future flow requirements Ease of assembly RO Configuration

  14. REVERSE OSMOSIS SKID

  15. RO PIPING MODEL

  16. RO FUTURE EXPANSION OPTION

  17. 100% of Design Targets met Highlights Include: Exceeded all water quality specifications System designed to meet 150% of current demand Maintainable by 1 technician Capital cost under projected budget Future expansion possible to 180 gpm Annual water cost savings of $110k One time connection fee cost avoidance of $342k Design vs. Targets

  18. Future expansion opportunities Blending bypass is a low cost solution to increase capacity Structure allows for another RO Lesson’s Learned: Navigating large corporation Third party vendors Successes Met all design criteria Pilot validated design Intel will use the pilot as a development tool Project Summary

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