Download - GloSho'14: Company Showcase - 4sphere
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The Next Generation of
Energy Recovery Technology
David Patrick
Co-Founder & Chief Technology Officer
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“1.2 billion people lack access to safe drinking water,
2.6 billion have little or no sanitation, millions of
people die annually-3,900 children a day-from
diseases transmitted through unsafe water.”
M.A. Shannon, Nature Journal
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DesalinationSeawater Reverse Osmosis
Force saltwater
through a
membrane
Energy Clean Water
Brine
Energy Recovery
Systems
50% reduction in
electricity costs
Many countries
cannot afford
the energy costs
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• 99% recovery
• Expensive
• Requires extra
infrastructure
• Does not scale up.
• Can only operate under
high pressure
• Needs new model for
low pressure• Low% recovery
• Works only at
low pressure
• Expensive
• Long ROI
• Turbines have
to be far apart
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Top ViewTop View
4SPHERE ENERGY RECOVERY SYSTEM
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• Pipe Fitting Design
• Scalable
• No Wake Turbulence
• Inexpensive
• No Vibration
• Silent
• No RPM Limit
• Used in Numerous
Industries
ALTERNATING WAKE TURBINE
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COMPARISIONS INDUSTRIES SERVED• Desalination-Seawater and Brackish Water
• Water Recycling
• Wastewater Treatment
• Water Distribution
• Bio-fuel
• Oil & Gas
• Mining
• Food & Beverage
• Pharmaceutical
• Paper
• Manufacturing
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Desalination & Bio-fuel Firm
Clean Tech Generators
BAT&CAnti Corrosion Spray
Bay Area Thermo & Coatings
IASIntegrated Algae Solutions Inc.
Revolutionary Skateboard
Wheel Company