Owatec Group Oy – cleantech company

Owatec builds effective wastewater treatment and sludge dewatering solutions in containers. The water treatment plant commonly includes such as the chemical treatment unit, the actual water treatment options for the solids removal, and dewatering options for the sludge. All units can be customized according to the need, and the automation and remote control ensures optimized treatment continuously.

Owatec Group Oy is a privately owned company from Oulu, Finland.


Water treatment specialist

customer service and sales

Outsourcing water treatment to a specialist frees you up for the company’s core processes. Owatec specialists have spent years researching optimized processes for industrial water treatment; therefore, answers to necessary measures for water and sludge treatment can be determined quickly.

Modular solutions


Solutions built-in containers enable quick installation without significant infrastructure changes. Just Plug and Play solutions for pre- and chemical treatment, solids removal and sludge dewatering.


Piloting and laboratory services

research work

Full-scale piloting with a carefully designed water treatment plant to ensure the right processes for each customer.

Laboratory testing about your current water treatment status and consultation on what development actions might be available for more effective processes.


people with owatec


Board of directors

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Contact information