Français
7. Environmental aspects
7.1 Marking plastics
We believe we've shown that plastics marking, by improving waste sorting, will encourage the development of circular recycling. In this type of recycling, in which waste is crushed and then extruded to make a new object identical to the previous one, the gains are very significant. It is no longer necessary to manufacture a new polymer, nor new additives, all of which (including the marker) are found in the recycled product in the same proportions as in the initial product. This reduces greenhouse gas emissions linked to the manufacture of the polymer matrix and its additives, and to the transportation of these products to their place of use.
Marking plastics would also make it possible to have homogeneous batches: physical recycling would...
The Ultimate Scientific and Technical Reference
This article is included in
Functional materials - Bio-based materials
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Environmental aspects
Conclusion
Bibliography
- (1) - - https://www.alternatives-economiques.fr/pierre-jacquemot/afrique-medicaments-tuent/00091581
- (2) - WERNER (A.) - Beitrag zur Konstitution anorganischer...
Standards and norms
- Chemical analysis of magnesium and its alloys – Rare earth assay – Gravimetric method. - ISO 2355 - 1972
Regulations
Law no. 2020-105 of February 10, 2020 on the fight against waste and the circular economy. Journal Officiel de la République Française, February 11, 2020.
Commission Regulation (EU) 2022/1616 of September 15, 2022 on recycled plastic materials and articles intended to come into contact with foodstuffs and repealing Regulation (EC) No 282/2008. Official Journal of the European Union, L. 243/3....
Patents
Cerium electrolytic oxidation process and electrolysis unit for its implementation CA2582058.
Method of marking a material comprising at least one mineral matrix and corresponding material FR2906393.
Method of marking materials based on thermoplastic or thermosetting organic polymeric matrices FR2917226
Powder formed from core-shell particles comprising...
The Ultimate Scientific and Technical Reference
