The hot-gas is injected back into the turbocharger compressor wheel inlet.
After the suction, the hot water (brine) superheats an organic fluid (R134a) in a Rankine cycle and, then, is injected back underground.
"And because this is a particularly heavy crude oil," he adds, "vast amounts of water will have to be injected back into the earth, inevitably leading to pollution.
Earth tremors have been linked to disposal wells – where excess water from drilling is injected back into ground – created during the process.
Stem cells are removed from a small sample of the animal's fat and grown in a laboratory before being injected back into affected joints.
Those fumes will be drawn through a carbon filter that will trap the contaminant, and the cleansed water will be injected back into the ground.
The fact the cash can be injected back into the local economy has also helped smooth relations with the host community.
In another report in Science, a team of Japanese and American scientists describe a method for growing enough liver cells in glassware to regenerate the organ when the cells are injected back into rats.
