Circularity
Circularity
What is the principle of circularity? Circularity is the economic principle of sharing, repairing, refurbishing, recycling, remanufacturing and reusing as much as possible to minimize waste and the extraction & creation of virgin materials
- Part of any material that can be recycled (or re-used), the recyclability of a material
Related topics
- Reusable, upcycle, recyclable or compostable?
Types of circularity
- Reduce
- Reuse
- Recycling
- Renew.
Recycling
Recycled vs Virgin materials
Recycled materials informs about the part of any material made from recycled materials.
Recyclability
Materials are recyclable if they can be collected, sorted, reprocessed, and ultimately reused in manufacturing or making another item. This is about the part of a material that can be recycled.
Even though many materials can be (partly) recycled in theory, many materials do not get recycled in practice. There are many different reasons why materials do not get recycled. Mostly it is because it is too difficult to recycle or it costs too much money or energy.
Different types of recycling
Upcycling
Reuse (discarded objects or material) in such a way as to create a product of higher quality or value than the original. Upcycling basically provides things a second existence, it revives the object but with a higher user value than what it had in its previous life. Upcycled objects include everyday items such as furniture, ceramic materials, cans, clothing, and glassware
Recycling Codes
Many materials have a symbol which is called a recycling code. The recycling code is a number that indicates what material the product or part of the product is made from. The materials are sorted on how they should be recycled. Not all materials have a recycling code. For example, rubber does not have a recycling code. However, rubber can be recycled. The recycling codes makes the recycling process easier for recycling facilities. Also when a material does have a recyclingsymbol does not mean that the material can be recycled. Reycling number 1-6 are plastics that can be recycled. Number 7 is for al the other plastics and these plastics do not get recycled, they get burned.
These are all the recycling codes that are being used at the moment: Plastics
- 1. PET
- 2. HDPE
- 3. PVC
- 4. LDPE
- 5. Polypropylene
- 6. Polystyrene
- 7. All other plastics, including bioplastics
Batteries 8. Lead 9. Alkaline 10. Nickel-Cadmium batteries 11. Nickel metal hydride 12. Lithium batteries 13. Silver oxide batteries 14. Zink-carbon batteries'
Paper 20. Corrugated fiberboard 21. Non-corrugated fiberboard 22. Paper
Metals 40. Steel 41. Aluminium
Biomatter/Organic Materials 50. Wood 51. Cork 60. Cotton 61. Jute
Glass 70. Clear Glass 71. Green Glass 72. Brown Glass 73. Dark Sort Glass 74. Light Sort Glass 75. Light Leaded Glass 76. Leaded Glass 77. Copper Mixed Glass 78. Silver Mixed Glass 79. Gold Mixed Glass
Composites 80. Paper and miscellaneous metals 81. Paper + plastic 82. Paper and fibreboard/Aluminium 83. Paper and fibreboard/Tinplate 84. Paper and cardboard/plastic/aluminium 85. Paper and fibreboard/Plastic/Aluminium/Tinplate 87. Biodegradable plastic Laminated 90. Plastics/Aluminium 91. Plastic/Tinplate 92. Plastic/Miscellaneous metals 95. Glass/Plastic 96. Glass/Aluminium 97. Glass/Tinplate 98. Glass/Miscellaneous metals
What part has a recycled origin?
- RecycledContentWeight (UnitDomain: Mass)
- RecycledContentPercentage (Unit: %)
What part can be recycled?
- RecyclableWeight (UnitDomain: Mass)
- RecyclablePercentage (Unit: %)
- RecycableDegratePercentage (Unit: %)
What part is actually recycled? (can only be measured after the life cycle)
Related topics
- Waste
- Landfill (waste dump)
- Incineration: A waste treatment process that involves the combustion of substances contained in waste materials
- Waste-to-energy?
- Re-use
- Re-wear (fastion/clothing)
