Hello! We are Creem Cheezy, the creators of the Oyster Filter. This filter was built to demonstrate water quality but in a more fun and innovative way. The Oyster filter is an educational filter, the audience is able to watch as the dirty water becomes cleaned.
Background[edit | edit source]
After a rigorous debate, we decided to work on Man-made Oyster filter as our designated project. Our teammate Fin Cantu came up with this genius idea, inspired by the methods oysters use to filter the sea. Oysters let water run through their gills, this action filters nitrogen from the ocean. We incorporated this method into a 3D printed Oyster. The substrate would be placed into PVC capsules, with a steel hose adapter on each end. A tube is connected to the ends of the adapter. This Oyster Filter is a fun and educational filter, not only does it explain how Oysters function, but it also explains how filters work.
Problem statement[edit | edit source]
The objective of this project is to provide the School of Engineering with a water quality demonstration. There was a lack of educational demonstrations for engineers and those who come for experiencing the Engineering of Cal Poly Humboldt.
Criteria[edit | edit source]
The following is a criterion we designed based off our clients agenda.
| Criteria | Description | Weight (1-10) |
|---|---|---|
| Cost & Sustainability | Cost influences accessibility. Sustainability is a CPH priority. | 5 |
| Ease of Setup & Breakdown | Easier to assemble more likely to be used | 7 |
| Durability | More durable is more sustainable,. | 8 |
| Size & Weight | More durable is easier to assemble,. | 6 |
| Educational Value | 9 | |
| Engagement | More engagement means more outreach. | 10 |
| Aesthetics | Better aesthetics means more attention and engagement | 9 |
Prototyping[edit | edit source]
Show examples of the prototyping process including what you learned. A great way to communicate your design your process (and to earn extra points!) is to show your early drawings (by hand and digital), failed attempts and photos of tools, materials and your team (or your hands) as you build this prototype.
Final product[edit | edit source]
Describe your final product here with image and labels. Start with the biggest overview first.
Construction[edit | edit source]
A very complete description of how the final project is built. This large section should have lots of pictures. Use the Help:Images#Galleries and probably Template:Steps (e.g. Barrel O' Fun Worm Bin Instructions).
- Sample gallery
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Sample caption text.
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More sample caption text. This would look better with different images.:)
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Even more sample caption text.
Video instructions[edit | edit source]
A good way to display a process is by making a video explaining your process. See Template:Video for information on how to add and annotate videos.
Bill of materials[edit | edit source]
In the table below the itemized billing is listed. These items are found in your local hardware store online on Amazon.
| Item | Amount | Cost per unit | Total |
|---|---|---|---|
| Steel Adapters | 1 | USD 14.99 | USD 14.99 |
| PVC caps | 1 | USD 10.74 | USD 10.74 |
| Cheese Cloth | 1 | USD 4.86 | USD 4.86 |
| PVC | 1 | USD 23.92 | USD 23.92 |
| Glue and Caps | 1 | USD 21.46 | USD 21.46 |
| Barb Hose Adapter | 1 | USD 21.57 | USD 21.57 |
| Hose Clamps | 1 | USD 8.07 | USD 8.07 |
| Filament | 1 | USD 39.99 | USD 39.99 |
| Tank | 1 | USD 42.99 | USD 42.99 |
| Water Pump | 1 | USD 19.99 | USD 19.99 |
| Bucket | 1 | USD 7.99 | USD 7.99 |
| Grand total | USD 216.57EUR 186.25 <br />GBP 158.10 <br />CAD 268.55 <br />MXN 4,515.48 <br />INR 16,210.26 <br /> | ||
Operation[edit | edit source]
This is how to operate. It should have a brief introduction. You might want to show images or videos with step-by-step instructions when needed.
Remove the alligator clips from the red and black wires that attach to the solar panels by using the wire cutter
Strip about 3/8 inch of insulation off the solar panel wires by using the 10 or 12-gauge wire stripper (whichever fits better)
Maintenance[edit | edit source]
Maintenance can be done by anyone who can lift 10 Ibs above their shoulders. Maintenance should be done after every use to prevent clogging and improper filtration. Items necessary for maintenance are listed in the table below along with the cost per unit. Hot Glue is the only item required for maintenance however, changing the cheesecloth may be necessary if damaged.
| Item | Amount | Cost per unit | Total |
|---|---|---|---|
| Hot Glue | 1 | USD 15.99 | USD 15.99 |
| Cheese Cloth | 1 | USD 4.86 | USD 4.86 |
| Grand total | USD 20.85EUR 17.93 <br />GBP 15.22 <br />CAD 25.85 <br />MXN 434.72 <br />INR 1,560.62 <br /> | ||
Maintenance schedule[edit | edit source]
Below is the maintenance schedule per use as well as annually.
- Per Use
- Run clean water through a filtration device until runs clear
- backflow the filtration device to remove excess particulate
- Yearly
- Open the filtration device and replace the inner filtration materials.
- Close the device and hot glue shut.
Conclusion[edit | edit source]
Testing results[edit | edit source]
Describe the testing results.
Discussion[edit | edit source]
Discuss the testing results.
Lessons learned[edit | edit source]
Discuss lessons were learned during this project and what you would do different next time.
Next steps[edit | edit source]
Discuss any next steps for the project as it goes on into the future.
Troubleshooting[edit | edit source]
This is only how to troubleshoot basic operation. For complex issues, the solution might just say something like contact ________. It should be a table in this format:
| Problem | Suggestion |
|---|---|
| Example issue | Example solution or suggestion |
| Does not turn on | Make sure it is plugged in |
| Another issue | Etc. |
Team[edit | edit source]
Spring 2024
References[edit | edit source]