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 waste water 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 ULFb
Preparation capacity rates from 132 to 2,642 GPH (500 to 10,000 l/h)
Experience the next evolution in polymer preparation. DULCODOS ULFb delivers a high-quality polymer solution, accurate dosing along with simple maintenance and unmatched reliability due to its intelligent control, fully automated operation and an innovative three-chamber round-tank design for superior water and wastewater treatment results. more
Your benefits
- Innovative Three-Chamber Round-Tank Design – Ensures complete mixing and maturation of polymer solution with minimal product carry-over, providing stable polymer quality, less rework, and shorter cleaning time. (500 – 2000 models)
- Continuous Flow Operation – Eliminates manual intervention and ensures steady dosing, improving process efficiency and output quality.
- Durable PE and PP Construction – Corrosion-resistant, long-life tanks and enclosures for low lifecycle cost and high system uptime.
- Smooth Interior Surfaces, Quick-Release Connections, and Drainable Tanks – Saves valuable time during changeovers or servicing.
- Advanced Communication Interfaces – Enables full integration with plant automation systems for enhanced process control, centralized supervision, and reduced maintenance visits.
- Intelligent PLC Control – Accurate proportional dosing with easy operation via HMI that simplifies system handling, calibration, and diagnostics.
Metering System ULTROMAT ULDa
Extraction rates of up to 528 gallons (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)
- Pressure sensor for the measurement of the liquid level
- Version with terminal box available on request
Metering system ULTROMAT ULPa (oscillating system)
Extraction rates from 105 to 1,056 gallons (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 PolyRex
Capacity range of up to 2,695 gph (10,200 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
- Full PLC control
- 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