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 ![picture?](Images_patricia/Figure1.jpg)
 
 - Figure 2: The expected trend of medical and MSW waste flow durong the pandemic ([Klemes et al., 2020](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7183989/pdf/main.pdf))
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+![picture?](Images_patricia/Figure2.jpg)
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 - China has the most data on this issue: 
     - Amount of MSW in large and medium cities was reduced by 30% during the disease outbreak. 
     - However, the generation of medical waste increased sharply - by 370% in Hubei Province, with a high proportion of plastics. 
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 *Waste management & footprint*  
 - Effective management of biomedical & healthcare waste requires appropriate identification, collection, separation, storage, transportation, treatment/disinfection and disposal/recovery.
 - Figure 3: The main waste handling approaches for contaminated waste during COVID-19 (Klemes et al., 2020)
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+![picture?](Images_patricia/Figure3.jpg)
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 - Incineration and steam sterilisation are the most common pathways for thermal treatment of hazardous medical waste.
 - Plastics have calorific values comparable to conventional fuels (Gasoline: 43 / LNG: 47 MJ/kg).
 - Figure 4: The calorific value of plastic and the exhaust gas released by incinerating MSW, hazardous waste and sewage sludge (Klemes et al., 2020).
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+![picture?](Images_patricia/Figure4.jpg)
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 - The energy embodied in plastic waste can be recovered if adequately managed. 
 - Figure 5 shows the typical energy consumption in the  life cycle of plastic products (withouth considering the transportation stage). 
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+![picture?](Images_patricia/Figure5.jpg)
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 - The embodied energy in the plastic can be recovered through primary and mechanical recycling, energy recovery and possibly chemical recycling (depolymerisation). The energy required for
 - The concept of Plastic Waste Footprint (PWF) can be used as a metric for environmental burdens, to compare alternative solutions on plastic production & waste management: the total mass of plastic waste generated by a process/product or service minus the amount of plastic avoided /reused / recycled / reprocessed. 
 - Further research: