ProSUM: Comparison of sampling and data management procedures for mixed WEEE flows
This questionnaire was set up on behalf of the Horizon 2020 project ProSUM - Prospecting Secondary raw materials in the Urban mine and Mining wastes.

The ProSUM project will deliver the First Urban Mine Knowledge Data Platform, a centralised database of all available data and information on arisings, stocks, flows and treatment of waste electrical and electronic equipment (WEEE), end-of-life vehicles (ELVs), batteries and mining wastes. Also see:

To get a better understanding of sampling, sorting and data management procedures for mixed WEEE flows within the EU, this questionnaire aims to collect information about the collection, sorting and sampling procedures of WEEE. With this information we would like to get an overview of the situation in the EU and compare them with each other for a better understanding of the level of standardization regarding WEEE.

Responsible for this questionnaire are Lennart Truempler ( and Paul Mählitz ( who work on behalf of the Technische Universität Berlin, Chair of Circular Economy and Recycling Technology.

Please feel free to contact me directly in case of any questions ( or join the ProSUM Information Network to stay updated

Important: All collected data will be handled with respect and is only used within the ProSUM project. In case you're willing to share more information with us, please use the "other"-box to enter e.g. "contact me directly for detailed information", "non-disclosure agreement (NDA) required".

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