The GGI proprietary process turns 97% liquid wastewater sludge into 20-30% moisture with 70-80% combustible bio-solids. This process achieves the US EPA Part 503 approval – required pathogen vector reduction threshold.
Despite representing only about 1% of total wastewater flows, sludge handling accounts for up to 50% of total treatment plant operation and energy costs.
SLUDGE IS A RESOURCE
Uncovering hidden energy within the hidden sludge (activated sewage sludge usually has a calorific value between 1200 to 1500 kcal/kg, farm sludge will have a higher calorific value ranging between 2000 to 4000 kcal/kg).
INNOVATIVE TREATMENT PROCESS
Single-pass real time separation of liquid-solids without any need for thickening process and polymers dosage.
Separated bio-solids at 70-80% and liquid at 20-30% in one pass.