The scraps purchased by the scrap station can be sorted and processed and sold to the units in need, because the scraps from your unit may be the raw materials or even treasures of other units. For example: scrap steel will be sold to steel mills, and waste paper will be sold to paper mills.
Waste products that cannot be used can be used as fuel, burned and converted into kinetic energy and fertilizer.
Waste recycling is a paid waste disposal service. It is purchased by professional and formal waste recycling stations or companies, and then the waste is scientifically processed and classified to meet the standards for re-cycling. Waste recycling plays a positive role in protecting the environment, saving energy and promoting social benefits.
Extended information:
Reflection of the value of scrap recycling
1. Application value:
For every ton of scrap steel recycled, it can be smelted Compared with using iron ore to make steel, it can save 20 tons of iron ore and 1.2 tons of standard coal. Recycling and using 1 ton of waste paper can create 800 kilograms of good paper, save 17 big trees, reduce the use of soda ash by 240 kilograms, reduce the purification emissions of papermaking by 75%, and save the energy consumption of papermaking by 40-50%.
2. The value of waste plastics
: By recovering waste plastics and refining gasoline and diesel, more than 700 liters of unleaded gasoline and diesel can be produced from 1 ton of waste plastics. . Related articles: A brief discussion on plastic bottle recycling
3. The value of waste aluminum cans:
After dissolving, waste cans can be recycled countless times to form new cans, and can also be made into into automobiles, aircraft parts or furniture.
4. The value of waste glass:
1 ton of waste glass can be recycled into 20,000 500-gram wine bottles. 20 times more cost-effective than using new raw materials for production. Recycling 1 ton of waste glass can save 720 kilograms of quartz sand, 250 kilograms of soda ash, 60 kilograms of feldspar powder, 10 tons of coal, and 400 kilowatt hours of electricity.
Reference: Baidu Encyclopedia-Waste Recycling