Metering Systems for Polymers

The elimination of solids from liquids requires the use of liquid or powder polymers. This is achieved with polymer preparation and metering systems. The experts in wastewater treatment at ProMinent understand how to provide the efficient technology to implement this specialist application. For the most stringent requirements, they developed DULCODOS and ULTROMAT metering systems, which are especially easy to assemble and operate.

Products

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Metering System DULCODOS ULIa (Inline System Liquid)

Extraction volume 100 – 400 l/h against 4.5 bar

The polymer preparation system DULCODOS ULIa is an inline system and processes liquid polymers to produce a fully activated solution. It is ideally equipped for your application with integrated mixing and maturing chamber and novel peristaltic metering pump. more

Your benefits

Precise processing of liquid polymers (0.05 - 1.0 %) with a 50 % active ingredient
Highly efficient mixing and maturing chamber for emulsions / dispersions and water
Operator-managed input of the concentration with proportional metering
Compact design with various installation options
Optional operator-managed specification of the polymer preparation output in l/h
System runs directly against a 4.5 bar back pressure, there is no need for a chemical transfer pump

Metering System ULTROMAT ULFa

Extraction rates of up to 8,000 l/h

Polymer preparation station ULTROMAT ULFa (continuous flow system): This metering system can be used to batch flocculation aids for the preparation of a ready-to-use polymer solution. The system was designed for the fully automatic batching of polymer solutions. more

Your benefits

Processing of powdered polymers (0.05 – 0.5 %) and liquid polymers (0.05 – 1.0 %)
Minimal carry-over of product and thus high-quality results
Operator-controlled input of solvent concentration and calibration of powder feeder unit and liquid concentrate pump
Gentle mixing of the polymer solution using electric stirrers, running as standard at approx. 700/840 rpm, available as an option with gearbox stirrer in the first preparation chamber running at approx. 70/84 rpm (relative to 50/60 Hz mains supplies)
New: information about consumption of the liquid polymer via 4-20 mA signal of liquid concentrate pump DFXa
Pressure sensor for measuring the liquid level

Metering System ULTROMAT ULDa

Extraction rates of up to 2,000 l/h

The ProMinent metering system ULTROMAT ULDa is an automatic polyelectrolyte preparation system. It is useful wherever polymers need to be automatically prepared as polymer solutions to act as flocculation aids. more

Your benefits

Processing of liquid polymer (0.05 – 1.0 %) and powdered polymers (0.05 – 0.5 %)
No mixing of fresh and matured polymer
Wide range of versions for specific applications
Operator-controlled input of solvent concentration and calibration of powder feeder and liquid concentrate pump
Water apparatus with flow meter and fitting set for the dilution water
Gentle mixing of the polymer solution (electric stirrer)

Metering system ULTROMAT ULPa (oscillating system)

Extraction rates from 400 to 4,000 l/h

The metering system ULTROMAT ULPa (oscillating system) is ideal for batching flocculation aids for the preparation of a ready-to-use polymer solution. more

Your benefits

Processing of liquid polymers (0.05 - 1.0 %) and powdered polymers (0.05 - 0.5 %)
No mixing of fresh and matured polymer
Operator-controlled input of solvent concentration and calibration of powder feeder and liquid concentrate pump
Gentle mixing of the polymer solution (electric stirrer)
Pressure sensor for the measurement of the liquid level
Version with terminal box available on request

Metering System ULTROMAT MT for Batch Operation

Capacity range 120 – 3,800 l/h

Manual polymer batching station ULTROMAT MT: Perfect metering system for the processing of small quantities of liquid and powdered polymers: extremely robust and cost-effective. more

Your benefits

Ideal for use where there is no need for continuous operation
Manual addition of flocculants
Robust and cost-effective
Round polypropylene batching tank
Flushing system with wetting cone and injector
Gentle mixing of the polymer solution

Metering System PolyRex

Capacity range of up to 8200 l/h

The metering system PolyRex is a double-decker batching station for the processing of liquid and powdered polymers. It consists of the feed and mixer unit and the two stainless steel double-decker tanks. The polymers used are ideally utilised. more

Your benefits

Compact controller ABB AC500 PM573-ETH and touch panel CP635

Dust-free filling of the powder storage tank thanks to use of a vacuum conveyor
Double screw metering unit with 2 counter-rotating conveyor screws enables low-pulsation metering with a high level of dosing precision.
Pressure reducer for a constant water supply
Effective 3-phase mixing of the polymer solution
No short-circuiting effect: polymer particles cannot pass through the process without activation

Metering system POLYMORE

Capacity range of up to 18,000 l/h

The metering system POLYMORE is an inline batching station in which the liquid polymer is introduced into the pressure-encapsulated multi-zone mixing equipment with the dilution water through a peristaltic pump. The result is a prepared and homogeneous polymer solution. more