Xu, T.J.; Ramanathan, T.; Ting, Y.P. Bioleaching of incineration fly ash by Aspergillus niger-precipitation of metallic salt crystals and morphological alteration of the fungus. Biotechnol. Rep. 2014, 3, 8–14. [ Google Scholar] [ CrossRef][ Green Version] Zucha, W.; Weibel, G.; Wolffers, M.; Eggenberger, U. Inventory of MSWI Fly Ash in Switzerland: Heavy Metal Recovery Potential and Their Properties for Acid Leaching. Processes 2020, 8, 1668. [ Google Scholar] [ CrossRef] Fuwa Fuwa, meaning ‘fluffy fluffy’, is North America’s largest soufflé pancake and dessert café, and now it’s coming to Manchester from October 8. Each of the fluffy pancakes begins with egg whites whipped to soft peaks, essential to their airy quality, and is then cooked very slowly at low temperature. Tasting like a delicate balance between a soufflé and a traditional pancake, soufflé pancakes are soft, bouncy, and light, and although they take a while to be made, they are definitely worth the wait. Credit: Fuwa Fuwa Editor’s Choice articles are based on recommendations by the scientific editors of MDPI journals from around the world. Stiftung Zentrum für Abfall- und nachhaltige Ressourcennutzung (ZAR). SwissZinc—National Plant for the Recycling of MSWI Hydroxide Sludge (Fact Sheet no. 2). 2016. Available online: https://zar-ch.ch/fileadmin/user_upload/Contentdokumente/Oeffentliche_Dokumente/Projektblatt_SwissZinc_Nr2.pdf(accessed on 30 November 2020).

Thanks for making that clear......Looks like i did not read your mail about the Donau well, sorry. But WPG of course stands for WärmePeilGerät! That makes sense of the big observation opening in 'your' bunkerdrawing as well! Also thanks for the pic of the WPG, i had never seen a pic of that apparatus before!

Scrambling the Letters in FLUWA

Weibel, G.; Eggenberger, U.; Kulik, D.A.; Hummel, W.; Schlumberger, S.; Klink, W.; Fisch, M.; Mäder, U.K. Extraction of heavy metals from MSWI fly ash using hydrochloric acid and sodium chloride solution. Waste Manag. 2018, 76, 457–471. [ Google Scholar] [ CrossRef]

Please see attached drawing of the FluWa Tobruk. This specific Tobruk on the drawing was build in WN 7L on the Dutch Frisian island Terschelling. Similar Tobruks can be found in other FluWa''s in the Netherlands. Anybody knows a typenumber for this bunker??? Al-Khatib, I.A.; Kontogianni, S.; Abu Nabaa, H.; Alshami, N.; Al-Sari, M.I. Public perception of hazardousness caused by current trends of municipal solid waste management. Waste Manag. 2015, 36, 323–330. [ Google Scholar] [ CrossRef] De Casa, G.; Mangialardi, T.; Paolini, A.; Piga, L. Physical-mechanical and environmental properties of sintered municipal incinerator fly ash. Waste Manag. Amst. Neth. 2006, 27, 238–247. [ Google Scholar] [ CrossRef] [ PubMed]

Conflicts of Interest

Bethanis, S.; Cheeseman, C.R.; Sollars, C.J. Properties and microstructure of sintered incinerator bottom ash. Ceram. Int. 2002, 28, 881–886. [ Google Scholar] [ CrossRef] Tansel, B. From electronic consumer products to e-wastes: Global outlook, waste quantities, recycling challenges. Environ. Int. 2017, 98, 35–45. [ Google Scholar] [ CrossRef] [ PubMed] Pan, A.; Yu, L.; Yang, Q. Characteristics and Forecasting of Municipal Solid Waste Generation in China. Sustainability 2019, 11, 1433. [ Google Scholar] [ CrossRef][ Green Version] Quina, M.J.; Santos, R.C.; Bordado, J.C.; Quinta-Ferreira, R.M. Characterization of air pollution control residues produced in a municipal solid waste incinerator in Portugal. J. Hazard. Mater. 2008, 152, 853–869. [ Google Scholar] [ CrossRef][ Green Version]

Li, R.; Li, Y.; Yang, T.; Wang, L.; Wang, W. A new integrated evaluation method of heavy metals pollution control during melting and sintering of MSWI fly ash. J. Hazard. Mater. 2015, 289, 197–203. [ Google Scholar] [ CrossRef] Approximate annual flow of metals in Swiss FA. Annual Flow in Swiss Fly Ash (kg/a) ± Uncertainty (SD) Eidgenössische Zollverwaltung. Datenbank Swiss Impex. 2.%09Datenbank Swiss Impex, Eidgenössische Zollverwaltung EZV. Available online: https://www.gate.ezv.admin.ch/swissimpex/ (accessed on 20 August 2018). Shen, H.; Forssberg, E. An overview of recovery of metals from slags. Waste Manag. 2003, 23, 933–949. [ Google Scholar] [ CrossRef] Geng, Y.; Tsuyoshi, F.; Chen, X. Evaluation of innovative municipal solid waste management through urban symbiosis: A case study of Kawasaki. J. Clean. Prod. 2010, 18, 993–1000. [ Google Scholar] [ CrossRef]

Initiatives

Optimization of Metal Recovery from MSWI Fly Ash by Acid Leaching: Findings from Laboratory- and Industrial-Scale Experiments. Processes. 2021; 9(2):352. 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] Eidgenössische Zollverwaltung. Explanatory Notes of the Customs Tariff—Tares. Available online: https://www.ezv.admin.ch/ezv/de/home/dokumentation/richtlinien/d6-erlaeuterungen-zum-zolltarif.html (accessed on 20 August 2018). Feature papers are submitted upon individual invitation or recommendation by the scientific editors and must receive