Description: Das Projekt "Upgrading recycled fibres by appropiate treatment during the stock preparation" wird vom Umweltbundesamt gefördert und von Papiertechnische Stiftung München durchgeführt. Objective: Virgin and recycled fibres used for the production of boards are damaged during their lifetime by various treatments. By applying enzymatic treatment or optimising chemical, physico-chemical, mechanical treatments during the recycling process, we propose to restore the fibre properties in order to manufacture papers and boards with higher mechanical strength. The phenomena of fibre degradation and of restoration will be studied with care, using new methods and tolls, in order to contribute to a better understanding of these mechanisms and to give recommendations to the paper industry how to prevent or to limit the fibre degradation. The main consequence will be an improvement of fibre quality after multiple recycling and thus an increase in the recycling rate of packaging materials. Prime Contractor: Centre Technique de l'Industrie des Papiers, Cartons et celluloses; Grenoble; France.
Types:
SupportProgram
Origin: /Bund/UBA/UFORDAT
Tags: Papierrecycling ? München ? Recycling ? Zellulose ? Papierindustrie ? Maut ? Verpackungsabfall ? Frankreich ? Main ? Aufbereitungstechnik ? Enzym ? Recyclingquote ? Mechanisches Verfahren ? Verpackungsmaterial ? Produktbewertung ? Minderungspotenzial ? Chemische Stoffeigenschaft ? Faser ? Verpackung ? Papierfaser ? Wiederaufbereitung ?
Region: Bayern
Bounding box: 12.53381° .. 12.53381° x 47.795° .. 47.795°
License: cc-by-nc-nd/4.0
Language: Deutsch
Time ranges: 2000-01-19 - 2003-01-18
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