OXYMEM LIMITED

Oxymem Limited is an Irish engineering firm that specialises in upgrading and expanding wastewater treatment plants (WWTPs) through its patented Membrane Aerated Biofilm Reactor (MABR) technology. Based in Athlone, County Westmeath, the company supplies "drop-in" MABR modules that can be installed without halting flow or adding new civil infrastructure, allowing municipal and industrial plants to boost biological treatment capacity while dramatically cutting energy use - up to 75 % in many cases.

The core offering centres on modular aeration solutions that deliver simultaneous nitrification and denitrification, improving effluent quality and reducing carbon footprints. Oxymem's products are designed for easy integration with existing activated-sludge systems, providing a cost-effective path to meet tighter consent limits and growing population demands. In addition to the hardware, the firm provides a suite of resources - case studies, white-papers, webinars and data sheets - to help clients assess performance, compare technologies and plan sustainable upgrades. Oxymem's technology is already being trialled by leading water utilities and engineering consultancies worldwide, positioning it as a forward-looking partner for the wastewater sector.