Allegrini, E.; Vadenbo, C.; Boldrin, A.; Astrup, T.F. Life cycle assessment of resource recovery from municipal solid waste incineration bottom ash. J. Environ. Manag. 2015, 151, 132–143. [ Google Scholar] [ CrossRef][ Green Version] Song, G.J.; Kim, K.H.; Seo, Y.C.; Kim, S.C. Characterization of ashes from different locations at the MSW incinerator equipped with various air pollution control devices. Waste Manag. 2004, 24, 99–106. [ Google Scholar] [ CrossRef] Li, M.; Xiang, J.; Hu, S.; Sun, L.; Li, P.; Sun, X. Characterization of solid residues from municipal solid waste incinerator. Fuel 2004, 83, 1397–1405. [ Google Scholar] [ CrossRef] Ishigaki, T.; Nakanishi, A.; Tateda, M.; Ike, M.; Fujita, M. Bioleaching of metal from municipal waste incineration fly ash using a mixed culture of sulfur-oxidizing and iron-oxidizing bacteria. Chemosphere 2005, 60, 1087–1094. [ Google Scholar] [ CrossRef] [ PubMed] Nowak, B.; Pessl, A.; Aschenbrenner, P.; Szentannai, P.; Mattenberger, H.; Rechberger, H.; Hermann, L.; Winter, F. Heavy metal removal from municipal solid waste fly ash by chlorination and thermal treatment. J. Hazard. Mater. 2010, 179, 323–331. [ Google Scholar] [ CrossRef]

De Feo, G.; De Gisi, S. Domestic separation and collection of municipal solid waste: Opinion and awareness of citizens and workers. Sustainability 2010, 2, 1297–1326. [ Google Scholar] [ CrossRef][ Green Version] Morf, L.S.; Gloor, R.; Haag, O.; Haupt, M.; Skutan, S.; Di Lorenzo, F.; Böni, D. Precious metals and rare earth elements in municipal solid waste—Sources and fate in a Swiss incineration plant. Waste Manag. 2013, 33, 634–644. [ Google Scholar] [ CrossRef] [ PubMed] Weibel, G. Optimized Metal Recovery from Fly Ash from Municipal Solid Waste Incineration. Ph.D. Thesis, University of Bern, Bern, Switzerland, 2017. [ Google Scholar] Zhao, Y.; Ge, X.; Li, X. Factors influencing municipal solid waste generation. Stat. Decis. 2016, 23, 91–94. [ Google Scholar] Tay, J.; Goh, A.T.C. Engineering properties of incinerator residue. J. Environ. Eng. 1991, 117, 224–235. [ Google Scholar] [ CrossRef]Lind, B.-B.; Norrman, J.; Larsson, L.B.; Ohlsson, S.-Å.; Bristav, H. Geochemical anomalies from bottom ash in a road construction—Comparison of the leaching potential between an ash road and the surroundings. Waste Manag. 2008, 28, 170–180. [ Google Scholar] [ CrossRef] Phua, Z.; Giannis, A.; Dong, Z.L.; Lisak, G.; Ng, W.J. Characteristics of incineration ash for sustainable treatment and utilization. Environ. Sci. Pollut. Res. 2019, 26, 16974–16997. [ Google Scholar] [ CrossRef] [ PubMed] Mangialardi, T.; Paolini, A.E.; Polettini, A.; Sirini, P. Optimization of the solidification/stabilization process of MSW fly ash in cementitious matrices. J. Hazard. Mater. 1999, 70, 53–70. [ Google Scholar] [ CrossRef] Chan, C.; Jia, C.Q.; Graydon, J.W.; Kirk, D.W. The behaviour of selected heavy metals in msw incineration electrostatic precipitator ash during roasting with chlorination agents. J. Hazard. Mater. 1996, 50, 1–13. [ Google Scholar] [ CrossRef] Quina, M.J.; Bontempi, E.; Bogush, A.; Schlumberger, S.; Weibel, G.; Braga, R.; Funari, V.; Hyks, J.; Rasmussen, E.; Lederer, J. Technologies for the management of MSW incineration ashes from gas cleaning: New perspectives on recovery of secondary raw materials and circular economy. Sci. Total Environ. 2016, 635, 526–542. [ Google Scholar] [ CrossRef] [ PubMed]

Yang, R.; Liao, W.-P.; Lin, C.-Y. Feasibility of lead and copper recovery from MSWI fly ash by combining acid leaching and electrodeposition treatment. Environ. Prog. Sustain. Energy 2012, 32, 1074–1081. [ Google Scholar] [ CrossRef] Wiles, C.C. Municipal solid waste combustion ash: State-of-the-knowledge. J. Hazard. Mater. 1996, 47, 325–344. [ Google Scholar] [ CrossRef] Shareefdeen, Z.M.; Elkamel, A.; Tse, S. Review of Current Technologies Used in Municipal Solid Waste-to-Energy Facilities in Canada. Clean Technol. Environ. Policy 2015, 17, 1837–1846. [ Google Scholar] [ CrossRef] Incineration Fly Ash and Its Treatment to Possible Utilization: A Review" Energies 13, no. 24: 6681.Chou, S.Y.; Lo, S.L.; Hsieh, C.H.; Chen, C.L. Sintering of MSWI fly ash by microwave energy. J. Hazard. Mater. 2009, 163, 357–362. [ Google Scholar] [ CrossRef] Federal Office for the Environment (FOEN). Indikator Abfall. 2016. Available online: https://www.bafu.admin.ch (accessed on 30 October 2020). Approximate annual flow of metals in Swiss FA. Annual Flow in Swiss Fly Ash (kg/a) ± Uncertainty (SD)

Jung, C.H.; Matsuto, T.; Tanaka, N.; Okada, T. Metal distribution in incineration residues of municipal solid waste (MSW) in Japan. Waste Manag. 2004, 24, 381–391. [ Google Scholar] [ CrossRef][ Green Version] Weibel, G. Optimized Metal Recovery from Fly Ash from Municipal Solid Waste Incineration. Ph.D. Thesis, Institute for Geological Sciences, University of Bern, Bern, Switzerland, 2017. [ Google Scholar] Van Der Sloot, H.; Kosson, D.; Hjelmar, O. Characteristics, treatment and utilization of residues from municipal waste incineration. Waste Manag. 2001, 21, 753–765. [ Google Scholar] [ CrossRef] Hjelmar, O. Waste management in Denmark. Waste Manag. 1996, 16, 389–394. [ Google Scholar] [ CrossRef] Wang, Q.; Tian, S.; Wang, Q.; Huang, Q.; Yang, J. Melting characteristics during the vitrification of MSWI fly ash with a pilot-scale diesel oil furnace. J. Hazard. Mater. 2008, 160, 376–381. [ Google Scholar] [ CrossRef]

Ilyas, A.; Badshan, M.; Praagh, M.V.; Persoon, K.M. Evaluation of H 2 gas Production from MSWI Bottom Ash. In Proceedings of the Proceedings Venice 2010, 3rd International Symposium Energy from Biomass Waste, Venice, Italy, 8–11 November 2010. [ Google Scholar] Chang, C.Y.; Wang, C.F.; Mui, D.T.; Cheng, M.T.; Chiang, H.L. Characteristics of elements in waste ashes from a solid waste incinerator in Taiwan. J. Hazard. Mater. 2008, 165, 766–773. [ Google Scholar] [ CrossRef] [ PubMed] Nowak, B.; Aschenbrenner, P.; Winter, F. Heavy metal removal from sewage sludge ash and municipal solid waste fly ash—A comparison. Fuel Process. Technol. 2013, 105, 195–201. [ Google Scholar] [ CrossRef]