Postal Address:
P.O. BOX 15285
Riverfield
1564

Tel: +27 (0) 11 363 - 0534/5
Fax: +27 (0) 11 363 - 0536

EMAIL AS AUTOMATION

High Concentration Polymer Units

The High Concentration units are applied in modern high volume applications. This option is partially popular in areas where a good source of high volume potable water is not available. A typical concentration in the order of 0,5% is prepared with potable and then secondary diluted to a typical 0.25% in secondary storage using process water. The flocculent is then further diluted with inline dilution to a more acceptable 0,1 or 0,05% at the point of application. Dry flock is added to a mixing bowl via a screw feeder, and well energized in a primary solution tank prior to being transferred to a dosing tank on demand. This system is highly in demand in applications that needs a small footprint and storage time.

The following features define these units: it is a pre-engineered unit, robust steel construction, stainless steel screw feeder, correctly sized stirrer and pumps, positive displacement dosing pump, various measurement and control interlock protection for all critical components, minimum of IP 55 protection on all components and conversion(s) between liquid and powder polymer are possible.

The benefits achieved for the customer includes: cost saving in the initial civil and foundation works and later on in operation, a reduced potable water consumption and better electrical efficiency. The units is fully automated, has reasonable operational costs with high quality PLC and Instrumentation, has accurately sized components, maximum efficiency of polymer, hydration times of 1 1/4 hours minimum, flexible concentration parameters, low transport & installation costs, short & prompt commissioning times, in-house engineering & manufacturing, compatible with powder polymer and liquid latex, no excessive energy or shearing during make-up, user-friendly fault finding & operational manual, standard units ranging from 10 kg/hr to 50 kg/hr to choose from and it is easy to change configuration & set-up parameters.

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