Disposal and recycling of wastes in industrial production
Yu, Yizhou (2023)
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:amk-2023060521311
https://urn.fi/URN:NBN:fi:amk-2023060521311
Tiivistelmä
In this topic, I will explain various wastes generated in industrial production and their corresponding treatment methods and recycling methods. (All waste included in this paper is from the injection molding process)
Plastic waste:
This is plastic that is not used in the production process and may be waste from cutting, extrusion, or injection molding.
Solvent waste: In some plastic processing processes, it may be necessary to use organic solvents, which become toxic and difficult to degrade after use, requiring special handling.
Wastewater:
During some plastic processing, waste water may contain toxic substances and chemicals that need to be treated to prevent impacts on the environment and human health.
Exhaust gas:
During some plastic processing, toxic gases and odors may be produced, which need to be disposed of to protect workers and the environment.
Plastic waste:
This is plastic that is not used in the production process and may be waste from cutting, extrusion, or injection molding.
Solvent waste: In some plastic processing processes, it may be necessary to use organic solvents, which become toxic and difficult to degrade after use, requiring special handling.
Wastewater:
During some plastic processing, waste water may contain toxic substances and chemicals that need to be treated to prevent impacts on the environment and human health.
Exhaust gas:
During some plastic processing, toxic gases and odors may be produced, which need to be disposed of to protect workers and the environment.