GloSho'14: Company Showcase - 4sphere

1. The Next Generation of
Energy Recovery Technology
David Patrick
Co-Founder & Chief Technology Officer
ninegoldneon@gmail.com

2. “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

3. Desalination
Seawater 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

4. • 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

5. 4SPHERE ENERGY RECOVERY SYSTEM
Top View
Top View

6. ALTERNATING WAKE TURBINE
• Pipe Fitting Design
• Scalable
• No Wake Turbulence
• Inexpensive
• No Vibration
• Silent
• No RPM Limit
• Used in Numerous
Industries

7. INDUSTRIES SERCOVMEPDARISIONS
• Desalination-Seawater and Brackish Water
• Water Recycling
• Wastewater Treatment
• Water Distribution
• Bio-fuel
• Oil & Gas
• Mining
• Food & Beverage
• Pharmaceutical
• Paper
• Manufacturing

8. Desalination & Bio-fuel Firm
Clean Tech Generators
BAT&C
Bay Area Thermo & Coatings
Anti Corrosion Spray
IAS
Integrated Algae Solutions Inc.
Revolutionary Skateboard
Wheel Company

9. Thank You
David Patrick
Co-Founder & Chief Technology Officer
ninegoldneon@gmail.com