CarbonExtract® for primary sludge extraction

The process of Passavant CarbonExtract enables the separation of particulate matter to provide a solution for the effective pre-treatment of wastewater.

Secondary and Advanced Wastewater Treatment

Passavant® Surface Aerator Mammutrotor

Organic matter release from primary sludge by mechanical cutting - ScienceDirect

Noggerath® Spiral Sieve NSI & NSI-T (tank version)

Passavant® Surface Aerator Mammutrotor

Activated sludge process with pre-denitrification system for the

Minerals, Free Full-Text

Carbon source recovery from waste sludge reduces greenhouse gas emissions in a pilot-scale industrial wastewater treatment plant - ScienceDirect

Noggerath® Circular Grit Washer GWC

Carbon source recovery from waste sludge reduces greenhouse gas emissions in a pilot-scale industrial wastewater treatment plant - ScienceDirect

Passavant® Fine Bubble Aeration Roeflex & Bioflex

Passavant Shut-Off Devices