Exploring Hydrocarbon Depletion
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QUOTE O’ THE DAY
"You either fixed what broke or did without. It was excellent training for the future.”
Algae naturally produce oil. When it’s processed, that oil can be turned into biofuel, an alternative energy source. There’s just one snag—harvesting the oil from algae-filled water is prohibitively expensive. But researchers have come up with an effervescent solution: bubbles smaller than the width of a human hair can help reduce the costs of collecting algae oil.
So-called micro-bubbles are already used for water purification—they surround contaminants and float them out of the liquid. Similarly, in water containing algae, bubbles can float the algae to the surface for easy collection and processing.
The research builds on previous work that used micro-bubbles to grow algae more densely and thus increase production. This time, however, the researchers produced the fizziness with a new method that uses far less energy, and is cheaper to install. The study is in the journal Biotechnology and Bioengineering. [James Hanotu, HC Hemaka Bandulasena and William B Zimmerman, "Micro-Flotation Performance for Algal Separation"]
pstarr wrote:What an ugly unnecessary post. Could it have anything to do with your GW's foolish ethanol mandate?.
vtsnowedin wrote: Now that we are above $100 per barrel and rising algae oil is or soon will be viable. There is a lot of potential there.
It will never be a source of $2.50 gas but it may become cheaper then $8.00 gas pumped from the glowing hole that used to be Iran.
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