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No 35 / 62

Flödescytometri för snabb karakterisering av kolloidala partiklar i processvatten i pappersbruk (FCM)

Date: 1.4.1998-31.3.2000
Code: 17810
Department: Åbo Akademi University / Faculty of Chemical Engineering (KTF), Laboratory of Forest Products Chemistry
Address: Porthansgatan 3, FIN-20500 Åbo
Phone +358-2-2154 229
Fax +358-2-2614 868
E-mail bjarne.holmbom@abo.fi
Project leader: TkD Bjarne Holmbom, professor (1.4.1998-31.3.2000)
Researchers: M.Sc., DI Ralf Degerth (1.4.1998-31.3.2000)
Type of research: 1 (0=Within duty, 1=Ordered research, 2=Co-operation)
- basic research 30 %
- applied research 70 %
Finnish funding organizations: Tekes, Helsingfors (Minimizing water consumption in papermaking Cactus) FIM 866000
Man months: 9 months in 1998; Totally: 24 months
Partners: University of Turku, Laboratory of Immunology
Ordered by: Tekes, Helsingfors
Keywords: papperstillverkning, paperinvalmistus, pappersframställning, processvatten, flödescytometri, harts, bakterier, fibrer, fyllmedel, papermaking, process water, flow cytometry, resin, bacteria, fibres, fillers,

Flow cytometry technology will be tested for the determination of different types of particles present in paper mill process waters.The goal is selective determination of resin droplets, bacteria, fibre fragments and filler particles, with respect to both the amount [concentration] and particle size distribution.


11.3.1996 / 20.3.1998