AlgaeVenture Systems files patent docs; advanced dewatering tech may drop algal fuel cost by $3 per gallon

In Washington, Univenture and AlgaeVenture Systems announced that they have filed patent documents for their disruptive algae dewatering technology. AlgaeVenture Systems reports that a prototype of its technology has reduced algae dewatering costs to $1.92 per ton (about $0.007 per gallon), from a $3.19 per gallon cost achieved with centrifuges and  will reduced the cost from $875 per ton to a dramatic low cost of $1.92 per ton.

General Atomics has pegged the current cost of algae harvesting at $0.80 to $1.60 per gallon.

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