Turning hazardous waste into valuable resources

First facility in operation

HaloSep has established the first facility in the world that efficiently separates metals and salts from fly ash. The facility has been built together with one of Copenhagen's largest combined heat and power facilities, Vestforbrænding, where around 13,000 tonnes of fly ash is processed every year to extract zinc, salts and purified ash ready for the commercial market. With reference to the HaloSep process, Vestforbrænding was awarded the “Verdensmålsprisen” by the Danish Waste Association in March 2022.