Aeration is bought on the oxygen it actually transfers, not the air it blows. Understanding SOTE, the alpha factor and field testing lets you specify aeration that performs — and prove it does after commissioning.
What this aeration technology is, where it fits, and the numbers that define it.
The faults that undermine this technology in the field, and the engineering response to each.
What you see: The installed system transfers less oxygen than the tender promised.
What you see: There is no way to prove the aeration meets its guarantee.
What you see: kWh per kg of oxygen exceeds good-practice values.
We size aeration on field oxygen demand and verify it by test — so the system you buy is the system you get, at the energy you were promised.
Membrane disc/tube diffusers for high-efficiency oxygen transfer.
Mechanical surface and aspirating aerators for robust, retrofit duty.
Pumped jet and venturi systems for deep tanks and high mixing.
Low-speed mixers that keep solids in suspension with or without air.
Blower selection and DO-based air control for energy efficiency.
Our engineers size aeration on real oxygen demand, select the right technology for your tank and load, and verify performance by test — from diffusers to blowers and controls.
Our expertise spans multiple industries with sector-specific water treatment solutions.