teoretisk baggrund for afvanding af slam - Simon Moos A/S
teoretisk baggrund for afvanding af slam - Simon Moos A/S
teoretisk baggrund for afvanding af slam - Simon Moos A/S
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Indholds<strong>for</strong>tegnelse:<br />
Resume....................................................................................................................................... 3<br />
SLAMKVALITET..................................................................................................................... 3<br />
AFVANDINGSKEMIKALIE ( FLOKKULERINGSMIDDEL ). ............................................. 3<br />
POLYMERER. .......................................................................................................................... 3<br />
KATIONISKE POLYMERER. ................................................................................................. 3<br />
ANIONISKE POLYMERER..................................................................................................... 3<br />
NONIONISKE POLYMERER.................................................................................................. 3<br />
SLAMPARTIKLER I VAND.................................................................................................... 4<br />
Reaktion: ................................................................................................................................ 4<br />
Reaktion mellem polymer og <strong>slam</strong> ........................................................................................ 4<br />
GENERELT OM POLYMER.................................................................................................... 5<br />
100% KATION. ..................................................................................................................... 5<br />
pH........................................................................................................................................... 5<br />
BLANDING AF POLYMÈROPLØSNINGER. ........................................................................ 7<br />
STAMOPLØSNING ( 0,5%). ................................................................................................ 7<br />
BRUGSOPLØSNING (0,1%)................................................................................................ 7<br />
BLANDING AF POLYMÈR OG SLAM. ................................................................................. 8<br />
POLYMÈR UDVÆLGELSE..................................................................................................... 8<br />
FREMGANGSMÅDE. .............................................................................................................. 9<br />
Flokke: ................................................................................................................................... 9<br />
Vand:...................................................................................................................................... 9<br />
STÆRKT BASISK SLAM. ..................................................................................................... 10<br />
STÆRKT SURT SLAM. ......................................................................................................... 10<br />
<strong>Simon</strong> <strong>Moos</strong> Maskinfabrik A/S www.simonmoos.com 2