HB.se

Huvudmeny

Regarding the novel coronavirus: Due to the government's recommendations, the University of Borås has moved over to online instruction. This is valid until the end of the term on 7 June. Stay updated.

BiosÅrt - Sorting of bioplastics from the recycling stream


The amount of plastic waste is increasing in society and at the same time more and more new plastic materials are being introduced in the market. One of these new materials is the bioplastics - plastics based on biodegradable raw materials.

Diary number

FO2017/41

Start date

2017-09-01

End date

2018-06-30

Some of the bioplastics are certainly compostable, but a mechanical recovery can still be preferred, as the material can be used several times. The current recycling system for plastics, however, has not yet been adapted to these new plastics and the risk is that the bioplastics may contaminate the pure recycling streams of the traditional plastics. What then happens to the properties of the recycled material? Concern has been expressed that the incorporation of bioplastics drastically degrades the properties of a conventional petroleum-based plastic. However, no scientific attempts have yet been made to confirm or deny this concern. The current project aims to clarify this environmentally and economically important issue.

Areas

Financiers