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Dosing stations

Water treatment invariably requires dosing of one or other chemical.  For waste water treatment plants, lime dosing is needed to stabilize the pH.  This is especially true for biological treatment of winery effluent.

For potable water treatment, chemical such as flocculant, hydroxides and soda ash often need to be dosed in very precise quantities.

In the unit below, a proportional flow dosing system is neatly packaged on a stainless steel stand.  The chemical drum contains the reagent and a mixer ensures that the chemical is properly mixed in a liquid solution.  A metering flow meter communicates to the dose pump which delivers at a rate proportional to demand.  This is a useful feature for varying flow rates.

Metered chemical dosing station