Here are the evapotrons in action at Burning Man. We eliminated over 1500 lbs of grey water. Oh yea!

The evapotron on the truck at Coffee, Tea and Me

Close up of evapotron at Coffee, Tea, and Me

View of evapotron at Above the Limit

Here’s the filtration prototype. I’m thinking that we can mount the flow meter to the top of the lower bucket and then create something in the bottom of this bucket to hold the water pump in place.

Here is a video of the evaporator prototype. It is built out of 1/4 ” hardware cloth, a 26″ inverted sled and a ~4′ kiddie pool. It still needs some work on even dispersal of the water. Next we are going to try attaching some burlap to see if that helps get better surface coverage.