In many cases wastewater treatment plants do not work as well as intended due to insufficient aeration. Apex uses its industry experience to ensure an appropriate degree of contingency is built into the sizing and design of such systems, whether they be for odour minimisation for BOD removal.

Apex is able to install aeration systems for both ponds and tanks, either for new systems or as a retrofit.

Apex aeration systems incorporate efficient blowers (side channel or positive displacement) together with appropriate types of aerators, including surface aerators, venturis and submerged fine bubble diffusers. To minimise running costs, Apex aeration systems frequently include dissolved oxygen monitoring and control to ensure the air supplied matches the oxygen required.