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Aerobic Digesters

Aquastore tanks can be installed with a variety of roofs based on operating and loading requirements. The Aquastore vitrium glass offers excellent resistance to the harsh enviroment found in digesters.

Aerobic Digestion - An open system that utilizes oxygen and biologically treats waste with naturally occurring organisms.

Commonly used for a smaller scale projects with a lower capitalization. These digesters can be outfitted with or without a dome roof. If odour becomes an issue in time, we can easily come back and install a roof at that time.

Any required mixers and/or piping can be easily installed in any Aquastore tank.

Oxygen

Required

By-products

Sludge

Odour

Not controlled, may be a problem

Concentration of Waste Water

Preferred for lower concentrations

“Footprint” of holding tank

Larger surface area preferred, larger diameter, lower height tank ratio

Speed of Digestion Process

Slower, longer retention time

Environment for Microbes

Subject to hot & cold weather and dilution

Excess Sludge Production

High

Toxicity of Organic Waste

Some toxic components under certain conditions

Angus, ON

Angus, ON

Bobcaygeon, ON