Waterworks (2): the coagulation building – rapid mixers
The sounds of high-speed mixers in the coagulation building. Rapid mixers are used to quickly dissolve the dosed coagulant (poly-aluminium chloride) in…

The annual City Festival in Linkoping is a large event that attracts around 300.000 visitors each year. It takes place late august when a lot is going on in the city. New students arriving at the university for example. The festival has a lot to offer with different activities.
This is a sound walk from the international food market that usually visits Linkopings City Festival each year.
Sound recording and photography: Fredrik Johansson
The sounds of high-speed mixers in the coagulation building. Rapid mixers are used to quickly dissolve the dosed coagulant (poly-aluminium chloride) in…
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