Week 5

     During this week we are continuing to try to figure out which two methods we will be combining, we are also trying to determine how we will test the purity of the product we make (which should be clean biofuel + water, since we're not focusing on drying the biofuel)

Dry Wash:

1. Magnesol
2. ION exchange
3. Air washing
4. Resin Tower
5. Sawdust

Water Wash

1. Static
2. Pump
3. Mist
4. Bubble

 Purity tests

• pH test
• clarity test (cloudy vs. clear)
• shake test (shake and see how cloudy)

http://www.sciencedirect.com/science/article/pii/S0016236108002706

http://journeytoforever.org/biodiesel_bubblewash.html#method