The E-Ball is a hollow plastic ball that is used to create a floating blanket to cover virtually any water surface.  The low thermal conductivity of plastic combined with the air held in the ball creates a thermal insulation barrier over the water surface.  E-Ball environmental balls form a close-packed configuration and cover over 90% of the water surface, and automatically stack up or spread out in sloped basins to maintain total surface coverage as the water level changes.

E-Ball™ Environmental Ball Applications

• Reduces heat loss to optimize biological treatment during cold weather
• Dramatically reduces sunlight penetration to control algae growth
• Provides odor control
• Provides evaporation control and reduces emission of corrosive vapors
• Covers de-icing fluid collection ponds to prevent birds from using airport sites

E-Ball™ Environmental Ball Features

• Heavy weight construction makes the E-Ball environmental ball maintenance free and virtually indestructible and eliminates the need for plugs, seals, or ballast
• Automatically conform to any basin configuration and stack up or spread out in sloped basins to maintain total surface coverage as the water level changes
• Quick and easy installation
• Heating costs reduced by up to 50%
• Reduces evaporation loss by up to 90%
• Allows normal movement of equipment through the liquid and does not impede installation of monitoring probes or water sampling
• UV stabilizers protect the plastic from damage by ultraviolet rays

E-Balls™ Environmental Ball Fact Sheet