1. Bakke, P., 2018. Extraction of metal products from MSWI fly ash. 4th Hydrometallurgy Seminar. Olso, Norway https://hydromet.no/Presentasjoner/Oslo%202018/Norsep%20Hydromet%20ed.pdf.
2. Leaching mechanisms of oxyanionic metalloid and metal species in alkaline solid wastes: a review;Cornelis;Appl. Geochem.,2008
3. Extraction of heavy metals from MSW incinerator fly ashes using chelating agents;Hong;J. Hazard. Mater.,2000
4. Formation and destruction of PCDD/F inside a grate furnace;Hunsinger;Chemosphere,2002
5. Industrial Environmental Research Laboratory, 1980. Control and Treatment Technology for the Metal Finishing Industry Sulfide Precipitation, Summary Report, United States Environmental Protection Agency.