Sökning: "Steffen Steffen Schellenberger"

Hittade 2 avhandlingar innehållade orden Steffen Steffen Schellenberger.

1. 1. Why Does It Always Rain On Me? : Properties of Alternative Durable Water Repellent Chemicals for Textiles

   Författare :Steffen Schellenberger; Ian Cousins; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : Environmental pollution caused by persistent perfluoroalkyl acids (PFAAs) - Organic Chemicals with confirmed levels of toxicity and propensity for bioaccumulation - has given rise to global environmental concerns. Functional textiles Containing durable water repellents (DWRs) That are based on side-chain fluorinated polymers are Noted to be the major contributors to the release of Such environmental pollutants. LÄS MER

3. 2. The missing links : Towards an Informed Substitution of Durable Water Repellent Chemicals for Textiles

   Författare :Steffen Schellenberger; Ian Cousins; Stefan Stolte; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Applied Environmental Science; tillämpad miljövetenskap;

   Sammanfattning : Durable water repellents (DWRs) that provide liquid repellency to functional textiles are part of an ongoing global substitution process. The process of substitution was initiated after DWRs based on side-chain fluorinated polymers (long-chain SFPs) were identified to contribute to the diffuse release of long-chain perfluoroalkyl acids (PFAAs) to the environment. LÄS MER