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Hydroflux to Provide High-Efficiency Aeration Solution for Lower Molonglo

June 25, 2026

The Lower Molonglo Water Quality Control Centre (LMWQCC) located near Canberra is the largest inland wastewater treatment facility in Australia, servicing a population of approximately 570,000 or treating up to 100 million litres per day (100 MLD).

With an increasing population in Canberra, the LMWQCC is undergoing an upgrade to provide increased capacity to meet future demand of approximately 140 MLD.

As part of the upgrade Hydroflux was awarded the design, supply, manufacture, installation supervision and commissioning of the diffused aeration system together with our proprietary HyGrid® Liftable Frame mechanism.

“We are excited to be working on this upgrade for such a major treatment plant. This is our fourth project for a 100+MLD aeration solution system, with our largest being 180 MLD. Our AEROSTRIP® technology provides tiny bubbles that increases oxygen transfer, reducing power consumption and the associated carbon emissions. Installations across Australia has demonstrated not only exceptional efficiency but also a life of >12 years, due to the proprietary polyurethane membrane used.  

Our HyGrid® removable lift mechanism will provide easy access to the diffuser grids as part of regular maintenance. Our system has been developed over the last decade to provide a robust, fully stainless steel grid system with a design life of twenty five years” says John Koumoukelis, CEO of Hydroflux.

Example of the proprietary HyGRID® Liftable Frame mechanism installed as part of a high-efficiency diffused aeration system at a wastewater treatment plant in Western Australia.

AEROSTRIP® is an ultra-fine membrane diffuser manufactured by Aquaconsult from Austria. Hydroflux is the exclusive Australian agent for this technology and can provide complete aeration solutions inclusive of site installation works, blower packages, frames, pipework, diffusers, mixers and process commissioning.

To learn more about how we can upgrade your aeration system to save on power or increase capacity, please contact us on 1300 417 697 or visit www.hydrofluxepco.au.


About the Hydroflux Group

The Hydroflux Group aims to deliver the highest level of engineering and scientific know-how to the emerging issues of sustainability, climate adaptation and environmental protection with a specific focus on water and wastewater.

As part of its vision and mission, Hydroflux has always taken its climate responsibility seriously. In 2022, Hydroflux became Australia’s first water treatment and technology company to achieve Climate Active carbon neutral certification for its organisation and products. It knows that partnering with customers and clients is the most significant impact it can have in its journey. The Group employs over 100 staff and operates throughout Australia, New Zealand and the Pacific Islands, with office locations in Sydney, Melbourne, Brisbane, Adelaide, Perth, Auckland, and Suva.

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