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Christophe Rivaud - Fish Hatchery General Manager Since 1994

Current Operation Produces Over 20 Million Fingerlings/Year

"The VAL™ has run perfectly for 5 years.

We've never had such clean water before.

We significantly increased our survival rate."

"Our new building includes 60,500 gallons of shellfish purification tanks, for a total volume of 113,150 gallons to be treated, pumped directly from the lagoon. The initial plans included the conventional sand filter pumps and UV treatment systems. Switching from these technologies to the VAL™ has enabled us to consume 8X less energy, and a higher performance in terms of water quality, both in filtration and purification as well as in oxygenation."

Guy Sanchez - G.M. Major French Oyster Producer

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"The VAL™ is the only system I've seen yet to accomplish all 3 functions:

1. Water circulation, 2. CO  , N  & O  Mass transfer, and 3. Particle harvesting."




Peter Lammers - Arizona State University Research Professor


Solar Impulse Efficient Solution Label. February 21 stamp

Sustainable Aquaculture, a water treatment solution utilizing Searen's Vacuum AirLift™, was attributed the “Solar Impulse Efficient Solution” Label following an assessment performed by external independent experts and based on verified standards. It is thereby joining the #1000 solutions challenge, an initiative by the Solar Impulse Foundation to select solutions that meet high standards in profitability and sustainability and present them to decision-makers to fast-track their implementation.

Solar Impulse Foundation

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