Companies related to biological treatment

Water & Waste Water Treatment Plants - Demineralization Plants - Chemical Physical and Biological Plants - ZLD plants.

Innovative Environmental Process Solutions and Equipment

Industrial Wastewater Leaders

Environmental innovation

ETC is a full-service environmental engineering, consulting, and management company.

Your Partner for Solutions in Water and Wastewater

Ptech Umwelttechnik GmbH in an environmental technologies company of engineering, projecting and manufacturing services.

People, Partner, Process, Planet

Clean water, green energy.