Lindum Drammen Sludge Treatment Plant，Norway

The project receives biological sludge and oil from different sewage treatment plants, with an annual treatment capacity of 25,000m³ of biological sludge and 2,000m³ of oil, using anaerobic digestion process with a 3000 cubic meter anaerobic digestion tank. The annual dry sludge treatment capacity reaches 6,000 tons/year, generating 1.5MW of electricity. The treated sludge residue is used as fertilizer for soil improvement, and the project was put into operation in 2012.

As the general contractor, Purac is responsible for process design, equipment supply, installation, process start-up and commissioning, as well as performance guarantee.