A Strategy for Optimizing Aerobic Digestion: a Cyclical Process

In aerobic digestion, having the ability to cycle between mixing and mixing while aerating proves to be more effective and energy efficient. By doing so, operators have the ability to create a system with aerobic and anoxic phases allowing for further nutrient reduction, improved dewaterability, and increased volatile sludge destruction. This supports endogenous respiration and nitrification. Many different technologies exist for aerobic digestion, and often multiple types of equipment must be combined to achieve the cyclical process. Fortunately, there are systems that can perform decoupled mixing and aerating with only one device.

The INVENT HYPERCLASSIC®-Mixing and Aeration System has proven suitable with the ability to cycle the air on and off with continuous mixing. The system provides flexibility for the operator and the operation, and its robustness and mechanical reliability make it a top choice for aerobic digesters.

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About INVENT Environmental Technologies

For nearly three decades, INVENT Environmental Technologies, Inc. has been at the forefront of developing, producing, and implementing cutting-edge technology for water and wastewater treatment plants worldwide. From mixers and mixing and aeration systems to membrane aeration systems, water filters & decanter, CFD & Engineering to intelligent iSBR/iGSR solutions, our passion drives us to deliver innovative solutions to both municipal and industrial markets.