Optimization of dissolved air flotation (DAF) in a waste water treatment process of a paper mill.
Paper machine effluents are typically clarified using a dissolved air flotation (DAF) system. Before reaching the DAF flotation tank, fibers and water are separated by dual chemical treatment where a coagulant followed by a flocculant are added.
With the help of Mütek lab devices, dosed chemicals can be optimized and furthermore:
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