Presentation is loading. Please wait.

Presentation is loading. Please wait.

UV Water Disinfection Project Project 7402 Concept Review January 19, 2007.

Published byShawn McGee Modified over 8 years ago

Similar presentations

Presentation on theme: "UV Water Disinfection Project Project 7402 Concept Review January 19, 2007."— Presentation transcript:

1 UV Water Disinfection Project Project 7402 Concept Review January 19, 2007

2 Free Template from www.brainybetty.com 2 Core Team Members and Responsibilities Anna Murray Project Management (ME) Miguel Bazan Design for Manufacture (ISE) Micah Brewer Material Selection, CAD (ME) Manaal EisaLife Cycle Assessment (ISE) Gregory Hupp Product Testing, CAD (ME) Robert NorquestFluids Analysis (ME) Brendan Richard Electrical Design, Power Sources (EE)

3 Free Template from www.brainybetty.com 3 Outline Project Background Needs assessment, specifications, QFD Concept Generation and Selection –Power Systems –Water Input / Filtration –UV Tube Cavity Project plan Project Issues / Risks Feedback

4 Free Template from www.brainybetty.com 4 Problem Statement In many developing countries, there is a lack of potable water resulting in widespread illness in the young and weak. Current methods for obtaining clean water are either too expensive or inconvenient for use in these areas.

5 Free Template from www.brainybetty.com 5 Objectives/Scope The intent is to enhance a proven concept for UV water disinfection and make it: –Easier to service –More robust in operation –Compatible with a variety of regionally available power and water sources –Cheaper to manufacture –Built by the users with local materials

6 Free Template from www.brainybetty.com 6 Assumptions To be used in rural areas of Venezuela Point-of-use device for a family Similar flow rate / geometry to UC Berkeley’s Design Users may not have access to the electrical grid Users may be illiterate Availability of basic hand tools

7 Free Template from www.brainybetty.com 7 UC Berkeley Model Cavity made of stainless steel with PVC end caps UV bulb on the top of the tube Water input directed away from electrical Elbow for water output

8 Free Template from www.brainybetty.com 8 UC Berkeley Model Pictures courtesy of Sarah Brownell

9 Free Template from www.brainybetty.com 9 Pros of Berkeley Model Window Few materials Cheap Enclosed (leaks/light) Drain Elbow Not much secondary structure Bucket (stability/storage) Intuitive use Cheap electrical components Electrical enclosed in bucket Design has been water tested Output is bigger than input for lack of overflow

10 Free Template from www.brainybetty.com 10 Cons of Berkeley Model Too much glue Magnetic ballast (higher number of components) Water input (hard to build/sizing) Orienting bulb within tube Shaping Too many steps to assembly process PVC end caps Must have specific tools Filing No safeguard against bulb submersion Drain Copper elbow Leaks Not sealed

11 Free Template from www.brainybetty.com 11 Needs Assessment

12 Free Template from www.brainybetty.com 12 Engineering Metrics Maintenance Repair Time Distance Traveled to obtain parts Time to disassemble/clean Time to obtain tools/parts Durability Water flow Bulb life Material life Withstand force test Adaptability Number of alternative power supplies 120V AC Connection (Binary) Pump included (Binary) Filter output/size of particles Number of connectors for water Safety User is not exposed to UV radiation Core component enclosure Simple Design Ease of use Number of parts Number of installation steps Indicates water flow Indicates on/off Ease of build/install Efficiency Power efficiency Water temperature resistance Humidity resistance Water flow rate Absorption coefficient-turbidity Frequency of UV light UV dose Reliability Liters between filter change Years between seal failure Aesthetics Attractiveness Material porosity Time to stain Reflectance Local Materials Number of parts w/o temp repair Portability Volume Footprint Weight Cost Material cost

13 Free Template from www.brainybetty.com 13 Engineering Metrics

14 Free Template from www.brainybetty.com 14

15 Free Template from www.brainybetty.com 15 QFD Results cont.

16 Free Template from www.brainybetty.com 16 energy materials infected water sediment Functional Diagram detailed subfunctions Grid (AC) Alternative Power UV Bulb Disinfect water Disinfected Water Filter water Sediment, dirt Water input sources Water flow through cavity

17 Concept Generation and Selection Power Systems Water input / Filtration Tube Cavity

18 Power Systems

19 Free Template from www.brainybetty.com 19 Concepts: Power Systems 120 V AC Power Grid Solar Power Motor/Generator –Wind turbine –Bicycle pedals –Flywheel –Hand crank

20 Free Template from www.brainybetty.com 20 Ballast Diagrams

21 Free Template from www.brainybetty.com 21 Ballast System – Pugh’s Matrix

22 Free Template from www.brainybetty.com 22 Alternative Power Diagrams

23 Free Template from www.brainybetty.com 23 Alternative Power – Pugh’s Matrix

24 Free Template from www.brainybetty.com 24 Battery System – Pugh’s Matrix

25 Free Template from www.brainybetty.com 25 DC Generator Input Designs

26 Free Template from www.brainybetty.com 26 DC Generator Input Designs

27 Free Template from www.brainybetty.com 27 DC Generator Input Designs

28 Free Template from www.brainybetty.com 28 DC Generator Input – Pugh’s Matrix

29 Filtration Systems

30 Free Template from www.brainybetty.com 30 Concepts: Filter Systems

31 Free Template from www.brainybetty.com 31 Concepts: Filter Systems

32 Free Template from www.brainybetty.com 32 Concepts: Filter Systems

33 Free Template from www.brainybetty.com 33 Concepts: Filter Systems

34 Free Template from www.brainybetty.com 34 Filter System – Pugh’s Matrix

35 Free Template from www.brainybetty.com 35 Filter System – Pugh’s Matrix Cont.

36 Free Template from www.brainybetty.com 36 Filter System – Pugh’s Matrix

37 Tube Cavity

38 Free Template from www.brainybetty.com 38 Tube Cavity: Frame with Removable Lid

39 Free Template from www.brainybetty.com 39 Tube Cavity: Frame Support with Cover

40 Free Template from www.brainybetty.com 40 Tube Cavities – Pugh’s Matrix

41 Free Template from www.brainybetty.com 41 Selection Conclusions Power (dependent on testing): –Magnetic ballast –Deep Cycle Battery –Generator w/ flywheel Filter: Terracotta, sand/KDF filter –and/or Bag Filter Tube: Removable Tube with Cover –Endcap design from others

42 Free Template from www.brainybetty.com 42 System Drawing

43 Free Template from www.brainybetty.com 43 SD I Project Plan Week 6 –Begin purchasing and making mock-ups Week 7-8 –Perform fluence justification, LCA and DFM analysis Week 9 –Finalize design and bill of materials Week 10 –Finalize test plans to prepare for SDII

44 Free Template from www.brainybetty.com 44 SD II Project Plan Week 1-2 –Begin prototyping and finish design Week 3-4 –Complete prototype, test plan, and manuals Week 5-7 –Perform design testing and propose design changes Week 8-10 –Conduct Design and Product reviews, write conference paper and construct project poster

45 Free Template from www.brainybetty.com 45 Project Issues/Risks Maintaining Low Cost Turbidity Determining local materials Lack of biological background Access to biological testing equipment Solar testing in Rochester Distribution Channels

46 Free Template from www.brainybetty.com 46 Questions

47 Free Template from www.brainybetty.com 47 Special Thanks Sarah Brownell Dr. Andres Carrano Dr. Jim Taylor Dr. Brian Thorn

Download ppt "UV Water Disinfection Project Project 7402 Concept Review January 19, 2007."

Similar presentations

Hydraulics.

Hydraulics.
Power System for the Better Water Maker 14418. ● Introduce Team ● Project Background ● Problem Objectives and Statement ● Use Scenarios ● Prioritized.

Power System for the Better Water Maker ● Introduce Team ● Project Background ● Problem Objectives and Statement ● Use Scenarios ● Prioritized.
Clean Water for Everyone Biofilter Project Presented on November 14, 2005.

Clean Water for Everyone Biofilter Project Presented on November 14, 2005.
04013 Micro Turbine Senior Design Micro Turbine Senior Design PDR – May 20 th, 2004 Project 04013.

04013 Micro Turbine Senior Design Micro Turbine Senior Design PDR – May 20 th, 2004 Project
Team P08404: Team Members: Ben Johns (ME) Adam Yeager (ME) Brian T Moses (ME) Seby Kottackal (ME) Greg Tauer (ISE) Faculty Guide: Dr. Stevens Review Date:

Team P08404: Team Members: Ben Johns (ME) Adam Yeager (ME) Brian T Moses (ME) Seby Kottackal (ME) Greg Tauer (ISE) Faculty Guide: Dr. Stevens Review Date:
Multidisciplinary Engineering Senior Design Project 06520 Self-Triggered Tempo Meter Preliminary Design Review 02/24/06 Team Members: John Gifford (EE)

Multidisciplinary Engineering Senior Design Project Self-Triggered Tempo Meter Preliminary Design Review 02/24/06 Team Members: John Gifford (EE)
Team 10 ME Project: Air Conditioner Lab Members Customer Advisor Sean M. Gallagher, Brian Davison U of D ME Department Dr. Keefe Prathana Vannarath, Pam.

Team 10 ME Project: Air Conditioner Lab Members Customer Advisor Sean M. Gallagher, Brian Davison U of D ME Department Dr. Keefe Prathana Vannarath, Pam.
Kitchen Appliances Mrs. Filinov HFN 2O1 Food and Nutrition Mrs. Filinov.

Kitchen Appliances Mrs. Filinov HFN 2O1 Food and Nutrition Mrs. Filinov.
Bicycle Harvesting Waste Energy: Bicycle Power Generation MSD-I RIT-Systems Design Review Winter/Spring 2011-2012 P12414 January 13, 2012 Group # P12414.

Bicycle Harvesting Waste Energy: Bicycle Power Generation MSD-I RIT-Systems Design Review Winter/Spring P12414 January 13, 2012 Group # P12414.
Power Generation for the Better Water Maker: Subsystems Design Review October 29, 2013.

Power Generation for the Better Water Maker: Subsystems Design Review October 29, 2013.
Solar Heat Collector Charbel Saghira Alejandro Forero Victor Berrueta Faculty Advisor: Dr. Andres Tremante Florida International University Department.

Solar Heat Collector Charbel Saghira Alejandro Forero Victor Berrueta Faculty Advisor: Dr. Andres Tremante Florida International University Department.
Power System for the Better Water Maker P14418. ● Background ○ Problem Statement and Project Plan ○ Customer Needs and Engineering Requirements ○ Constraints.

Power System for the Better Water Maker P ● Background ○ Problem Statement and Project Plan ○ Customer Needs and Engineering Requirements ○ Constraints.
Team Eight: Team Eight: Eric Sternberg, Leah Frederick,,Steve Schweigert and Kelsi McKinley Lester Hierarchical Customer Needs Assessment 1.0 Performance.

Team Eight: Team Eight: Eric Sternberg, Leah Frederick,,Steve Schweigert and Kelsi McKinley Lester Hierarchical Customer Needs Assessment 1.0 Performance.
Paint Heat Lamp Power and Control System Team Members: Sui Kwan Ng Vincent Ong Raymond Sidharta Joseph L. Vetter September 18, 2003 Client: H & S Autoshot.

Paint Heat Lamp Power and Control System Team Members: Sui Kwan Ng Vincent Ong Raymond Sidharta Joseph L. Vetter September 18, 2003 Client: H & S Autoshot.
Problem Solving Design Process.

Problem Solving Design Process.
Designing for a Sustainable WORLD Cost and Efficiency Trade-offs in Solar Water Heater Design.

Designing for a Sustainable WORLD Cost and Efficiency Trade-offs in Solar Water Heater Design.
Solar Home Lighting system. DESCRIPTION A distributed energy access model High efficiency electronics Can be assembled and customized by both large and.

Solar Home Lighting system. DESCRIPTION A distributed energy access model High efficiency electronics Can be assembled and customized by both large and.
P14417: B9 Plastics - Particle Filter Detailed Design Review Dan Anderson / Thomas Heberle / Perry Hosmer / Karina Roundtree / Kelly Stover December 10,

P14417: B9 Plastics - Particle Filter Detailed Design Review Dan Anderson / Thomas Heberle / Perry Hosmer / Karina Roundtree / Kelly Stover December 10,
Robert Simon, Coleman Hostetler, Aashay Sukhthankar, Devin Moore.

Robert Simon, Coleman Hostetler, Aashay Sukhthankar, Devin Moore.
Functional Requirements Generate an AC current Supply an output of 500 to 1000 Watts Supply power to the Coover Hall grid Turn off in high wind speeds.

Functional Requirements Generate an AC current Supply an output of 500 to 1000 Watts Supply power to the Coover Hall grid Turn off in high wind speeds.

Similar presentations

Ads by Google