Seepage Water Treatment: ZS Screw Blower Supplies Bacteria With Air

In the seepage water treatment installation at the Münster waste management center, a screw blower from Atlas Copco supplies aerobic bacteria with air. The low-maintenance technology and the integrated frequency inverter were the deciding factors to use the energy-efficient ZS 55+ VSD.

The seepage water from the two central waste dumps is poisonous and needs to be treated. "This water is normally nearly odorless," says sewage technology specialist Wilfried Rasch. "If it smells bad, then something is wrong."