Please enable JavaScript.
Coggle requires JavaScript to display documents.
Air pollution, food delivery and plastic waste, Covid -19 have increased…
Air pollution, food delivery and
plastic waste
they are linked for three reasons
polluted air outside
employees use delivery service
single-use bags and packaging cause plastic waste
PM
it is an indicator for air pollution
PM 2.5 is dangerous for us because he can penetrate the lung barrier and enter the blood system
During the lunchtime , PM2.5 levels were often well above the 24- hour US
office worker can avoid exposure only by ordering food to be delivered to his or her doorstep
was made a statistical study
divided in two parts
first part:
lunch choices of25 1 office workers for 11 workdays each in three Chinese cities
results
the general public was 7.2% more likely to use food delivery services with the same increase in air pollution.
employees were 43% more likely to order food delivery when there was a 100 ug m—3
looked at data from an online food delivery platform
second parts
official workers submitted photos of their lunch
researchers used to quantify the amount of disposable plastic in different dining choices
the average restaurant meal used an average of 6.6 grams of plastic, usually in the form of chopstick sleeves or bottles.
Covid -19 have increased food delivery orders