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Keep your Swamp Cooler from becoming a Swamp Thing

Step 14Working

Working
The electrode can be placed near the intake of the water pump to allow water to flow though the pipe. Because the bottom of my cooler is epoxy, the electrode can be placed on the bottom without danger of shorting out. You may need to place the electrode on a piece of plastic or other insulating material.

In the photo, you can see "blobs" of something growing in the water, at the pump inlet. This is some type of a bioslime of mold or bacteria that I'm trying to get rid off.
In a few weeks or months I'll check to see if it is still present and see if this device works.

Because current will flow from the electrode (the copper and zinc ions) through the water and return back through the ground, be sure the swamp cooler is properly grounded.
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1 comment
May 4, 2011. 12:53 PMgnalleweg says:
So, has this worked? You mentioned you would check back to see if the green stuff was gone....
Is the fishy smell gone?

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Author:botronics
I like to tinker and experiment with electronics, robotics, programming, and photography