OETC Environmental Engineering

OETC Environmental Engineering is a specialist technology and equipment provider focused on solving complex water and wastewater challenges across the mining sector. Drawing on decades of experience, OETC has developed proprietary treatment technologies and delivered hundreds of water and wastewater projects internationally, specialising in high-strength wastewater, difficult-to-treat contaminants and demanding discharge or reuse requirements.

For mining operations, OETC provides standalone process technologies and integrated modular treatment packages for oily wastewater treatment, tailings-water reuse, advanced treatment of acid mine drainage, high-salinity mine water and RO brine management, hardness removal and RO protection, seawater-desalination pretreatment, dissolved-metals treatment and metal recovery, mine-water recycling and zero liquid discharge.

OETC's systems can be applied to new projects and integrated into existing infrastructure. Each solution is configured around the site's water quality, treatment objectives, footprint constraints and operating conditions, with a focus on compact design, stable long-term operation, practical maintenance and cost-effective delivery.

By combining process expertise, customised equipment manufacturing and operational support, OETC helps clients improve treatment performance, optimise capital and operating costs, and maintain reliable operation across complex mining and industrial sites.

To discuss your next project or explore how OETC can support your site’s water management objectives, please visit OETC at stand M04 or contact the OETC team.