Reach best possible conditions for generation of biogas from secondary sludge before the digester and decrease dry sludge disposal in wastewater treatment plants.
PST – in-situ, partial chemical oxidation process for primary and secondary municipal sludge.
|Safe for users and environment|
|Very low electricity requirement|
|Negligible CO2 footprint|
|Small footprint of equipment|
|Increase of COD up to 100%|
|Increase of Biogas generation up to 50%|
|Decrease of dry sludge disposal up to 20%|
|Sludge class A, fertilizer with KNP|