Apr 12, 2022
In Welcome to the Tech Forum
I believe that everyone is familiar with the main material used in takeaway packaging, that is plastic . The most widely used plastic materials, polypropylene and polyethylene, are easily combusted and generate a large amount of carbon dioxide, which causes environmental pollution and fills up the polluted land environment. In addition, due to the immature technology and the high cost of other methods, the use of combustion and landfill causes carbon emissions to exceed the standard. The white carbon emission problem caused by take-out packaging needs to be solved urgently. As a consumer terminal, users not only discard garbage at will, but also generate too much garbage, causing excessive emissions. 2. Why does the reasonable disposal of food waste by residents contribute to carbon neutrality? Life service scenarios are the focus job title email list of future life, such as smart homes, smart communities, community e-commerce, O2O life services, etc. More and more user scenarios are moving towards residents' home living environment. There are many ways to reduce carbon emissions: for example: food waste recycling (catering), house energy-saving renovation (home improvement), appliance renewal and maintenance (home repair), drying instead of drying, lowering the temperature of hot water (water resources). ), garbage classification and reasonable disposal of various types of garbage, etc. (environmental protection projects). The annual per capita food waste is as high as 93g/meal, the waste rate is 11.7%, and 135 million catties need to be processed, and this is not only the carbon emissions consumed by food production, but also leads to greenhouse gas emissions in subsequent food processing. The untreated waste mixture not only pollutes the soil environment, but also recycles into the human body, causing health problems ( medical treatment ), and also produces harmful gases such as ammonia and sulfide.