Sökning: "Cecilia Lorentzon"

Hittade 2 uppsatser innehållade orden Cecilia Lorentzon.

1. 1. Separation of microfibers from laundry waste water by hydrocyclone : In cooperation with Electrolux Professional

   Master-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomi

   Författare :Anna Cecilia Carolina Lorentzon; [2021]
   Nyckelord :microfiber separation; microfibre separation; hydrocyclone; hydrocyclonic separation; microfibers; microfibres; laundry effluent; laundry waste water; laundry wastewater;

   Sammanfattning : Microfibers, textile fibres shorter than 5 mm, and are shed from fabrics during wear and released into the laundry effluent during washing. When passed through the wastewater treatment plant (WWTP), they adsorb toxins, heavy metals and pathogens before being released into the environment. LÄS MER

3. 2. Betula : arter och sorter

   L3-uppsats, SLU/Dept. Of Landscape Architecture, Planning and Management

   Författare :Cecilia Öxell; [2008]
   Nyckelord :Betula; björk;

   Sammanfattning : As birch is one of the most common trees in Sweden, and probably one of the easiest for someone who lives here to identify, it is interesting to note that most people do not know how variable the genus is and how widely it is distributed across the northern hemisphere. One can find birch growing at both high and low elevations, demanding different soil conditions and preferring varying amounts of sunlight. LÄS MER