Sökning: "spiral-wound module"

Hittade 2 uppsatser innehållade orden spiral-wound module.

1. 1. Experimental Characterisation and Modelling of a Membrane Distillation Module Coupled to aFlat Plate Solar Collector Field

   Master-uppsats, Högskolan Dalarna/Energiteknik

   Författare :David d’ Souza; [2018]
   Nyckelord :Solar thermal; solar desalination; membrane distillation; permeate gap membrane distillation; spiral-wound module;

   Sammanfattning : An experimental characterisation of a pre-commercial spiral wound permeate gap membrane distillation module was carried out to test its performance at different operating conditions for the purpose of seawater desalination. The experimental setup consisted of a flat plate solar collector field indirectly coupled to the permeate gap membrane distillation module via an inertia tank. LÄS MER

3. 2. Membrane screening to identify optimal properties when separating organic matter from Bolmen water

   Master-uppsats, Lunds universitet/Kemiteknik (CI)

   Författare :Olivia Söderman; [2017]
   Nyckelord :natural organic matter; ultrafiltration; nanofiltration; drinking water; membrane technology; water engineering; environmental engineering; vattenförsörjningsteknik; avloppsteknik; Chemistry;

   Sammanfattning : In many places across the northern hemisphere, drinking water treatment plants (WTPs) need to avert the effects of deteriorating quality in surface water sources caused by increasing lev-els of natural organic matter (NOM). The two major factors responsible for this phenomenon, also called brownification, are the greenhouse effect and changes in soil acidification. LÄS MER