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.

Passavant® hydrograv® adapt System

Passavant® Fine Bubble Aeration Roeflex & Bioflex

Physicochemical, structural analysis of coal discards (and sewage sludge) (co)-HTC derived biochar for a sustainable carbon economy and evaluation of the liquid by-product

Development of a denitrification system using primary sludge as solid carbon source – Potential to couple with anammox process - ScienceDirect

Single view Innovationsatlas Wasser

Mechanisms of carbon removal, carbon redirection and carbon harvesting

Passavant® Scraper Technology for Circular Tanks

Passavant Shut-Off Devices

Noggerath®­ Continuous Belt Screen­ BS

Phosphorus release and recovery from Fe-enhanced primary sedimentation sludge via alkaline fermentation - ScienceDirect

Secondary and Advanced Wastewater Treatment

Passavant® Multi-Rake Bar Screen KUR-Defender