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• Lecture - 2.2.1 Pre-processing

  Products are usually made with different materials. These materials have to be separated to send the different materials to dedicated...

• Lecture - 2.3.2 Metallurgical processes for the recycling of metals

  In the previous lesson we have learned about the metallurgical processes. In this lesson Jan-Henk Welink discusses what process is...

• Lecture - 2.4.1 Trade off: grade and recycling rate

  The amount of critical raw materials that can be recycled depend on the amount collected, the efficiency of pre-processing and...

• Lecture - 4.2.2 Waste separation at consumers’ level

  In the previous video Jan-Henk Welink showed three different psychological models that help explaining people’s behaviour on waste collection and...

• Lecture - 4.2.3 Waste separation at companies, a pratical approach

  To separately collect products that contain critical raw materials in large organisations such as companies, the collection must cover all...

• Lecture - 4.3.1 Services of collectors

  In this lesson Sophie Sfez looks at the collection methods of products containing critical raw materials, and the challenges that...

• Lecture - 4.4.1 Reverse logistics

  In order to retrieve products for re-use and high-efficient recycling, the products have to be brought back to the producer...

• Lecture - 4.4.2 Redistribution

  Products can also be reused by different groups of users, by redistribution. Kamila Mascart presents different perspectives and different user...

• Lecture - 5.3.1 Efficient production

  In the production process the forming of waste should be kept at a minimum, to save on resources and therefore...

• Lecture - 5.5.1 Substitution of materials

  Substitution of critical raw materials is a very different way in dealing with shortage of these materials. In this video...