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POLYMER MAKEUP UNITS
Watermation Ltd design
and manufacture our own liguid polymer and dosing system (Pical
Mixer). We
supply
and install the Polymer
make-up
units which convert powder and
concentrated liquid grade flocculants into ready to use viscous
solutions at the customer's site.
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Polymer makeup and dosing unit
The Pical Mixer is installed above the chemical conditioning
chamber. The stainless steel makeup and dosing unit is divided
into two sections and separated by a single baffle. The first is
the dosing/mixing section and the second is the transfer
section.
An electrical mixer is mounted in the first section to mix the
neat polymer with incoming mains water. The mains water is
controlled by a solenoid valve and flows in on demand, as does
the neat polymer.
The dilute solution of polymer is displaced under the baffle
into the transfer section and overflows out at high level into
the chemical conditioning chamber below.
When the wastewater flow into the treatment plant stops, the
solenoid valve and dosing pump in the makeup unit also stop.
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