Utility Water Treatment

The Sigma/ 1 Basic is an extremely robust motor-driven metering pump with patented multi-layer safety diaphragm for excellent process reliability. It offers a wide range of power end designs, such as three-phase or 1-phase AC motors, also for use in areas at risk from explosion.

Robust motor-driven metering pumps like the Sigma/ 2 Basic guarantee excellent process reliability with their patented multi-layer safety diaphragm. The diaphragm metering pump offers a number of power end versions, also suitable for use in areas at risk from explosion.

The patented multi-layer safety diaphragm for excellent process reliability is just one feature of the extremely robust motor-driven metering pump Sigma/3 Basic. It also offers a wide range of power end versions, such as three-phase or 1-phase AC motors, also for use in ATEX areas.

The Sigma control type is a smart motor-driven metering pump that is setting new standards in terms of productivity, reliability and safety.

The Sigma control type is a smart motor-driven metering pump that is setting new standards in terms of productivity, reliability and safety.

The Sigma control type is a smart motor-driven metering pump that is setting new standards in terms of productivity, reliability and safety.

Polymer batching 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.

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

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.

The polymer batching system Ultromat^® 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.

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.

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.

Photometers measure nearly all disinfectants and the pH value based on the photometric principle. They are portable, compact and make safe, simple measurement possible.

Bromine measurement with DULCOTEST^® sensors: safe metering in disinfection processes with bromine. The robustness of the sensors makes them suitable for a very wide range of water qualities.

Chlorine dioxide measurement with DULCOTEST^® sensors offers precise, reliable, application-specific measured values in real time for all oxidation and disinfection tasks.

The application-based DULCOTEST^® sensors for free chlorine deliver precise measured values and a high degree of monitoring and process reliability in any disinfection application.

ORP measurements with DULCOTEST^® sensors: Precise, reliable and application-adapted measured values in real time. Can be used in water treatment or industrial process waters with strict requirements.

Temperature measurement with DULCOTEST^® sensors: Can be used for direct temperature measurement or temperature compensation during measurement of pH, fluoride, conductivity, chlorine dioxide or hydrogen peroxide.

Reliably measure total chlorine with the versatile DULCOTEST^® sensors for total chlorine. Accurate measured values and a high degree of monitoring and process reliability are guaranteed.

The unique UV systems Dulcodes LP are synonymous with pioneering water treatment – efficient and free of chemicals.

Disinfection of saline sea water or thermal water with corrosion resistant reactor the UV system Dulcodes LP-PE. The UV system consists of a reactor and a UV sensor made of highly UV-resistant plastic.

UV system Dulcodes LP for drinking water disinfection, comprehensively certified to internationally-recognised ÖNORM / SVGW / ACS / UVDGM standards. Pioneering water treatment - highly efficient using Vario-Flux lamps with dynamic lamp heating.

The UV system Dulcodes MP is used for the efficient breakdown of combined chlorine in swimming pools, eliminating the typical swimming pool odour: no more irritation for eyes, nose and skin. Apart from improving the water quality, the lower investment costs and high fresh water and energy consumption savings result in shorter payback times.

The UV system Dulcodes A helps to ensure water quality. The UV system works energy-efficiently and cleanly based on continuously variable medium pressure lamps and can therefore automatically compensate for variations in the water quality or level of contamination.

OZONFILT^® OZMa is synonymous with maximum operational safety and minimal operating costs. The ozone generator is maintenance-free and generates up to 420 g/h of ozone from compressed air.

Ultra-pure active chlorine gas is generated in a vacuum process using the electrolysis system CHLORINSITU V. Suited to applications for metering hypochlorous acid and simultaneously correcting the pH value.

Chlorine gas in the vacuum process PLUS production of sodium hypochlorite solution with the electrolysis system CHLORINSITU V Plus. Chlorination and pH value adjustment from a single system.

The motorised control valve for chlorine gas DULCO^®Vaq type PM 3531 ensures precise electronically controlled metering of the chlorine gas flow. The linear control characteristic is guaranteed by an externally controlled step motor.

Injectors for chlorine gas, series DULCO^®Vaq, generate a stable vacuum even at high operating pressures.

Evaporator DULCO^®Vaq type PM3100C – for liquid chlorine applications and large chlorine gas systems – safe and reliable.

DULCO^®Vaq pressure switch-over type PM 481 for continuous chlorine gas supply with high capacities.

DULCO^®Vaq type PMR540 und 550C – high-performance free-standing unit for precise chlorine gas metering in water treatment

pH and ORP measurement with Portamess^® pH/ORP - battery-powered, hand-held meter with automatic or manual temperature compensation.

The measuring instrument Portamess^® conductivity is a robust, leak-tight and battery-operated hand-held measuring instrument with a large measuring range and automatic or manual temperature compensation, which can be used in the industrial, environmental, food and waste water sectors.

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.

Sarah Köhler crawls towards her dream: her first Olympic medal. She wins bronze in the 1,500-metre freestyle at the Olympic Games in Tokyo and thus wins the first German medal in pool swimming for 13 years.

When metering liquids, gas bubbles and pressure fluctuations are the main causes of metering inaccuracies. Outgassing media can also block the conveying process completely. Intelligent functions and model-based control behaviour of the gamma/ X and XL solenoid-driven diaphragm metering pumps provide a remedy.

ProMinent is expanding its product range with new sensors for measuring peracetic acid (PAA) and hydrogen peroxide (H₂O₂) without cross-sensitivity to one another. The measured variables are recorded selectively – without measurement falsification, even at low concentrations.

Cleaning dirty water from households is a responsible and complex task. Waterworks Frankfurt on Main, Germany, therefore relies on reliable products such as the DULCODOS SAFE-IBC dosing system, for the disinfection of filter systems.

In the Flanders region, more than 83% of the wastewater is treated using the most modern methods. The project has a positive effect on the water quality of the Schelde and Maas and makes a significant contribution to keeping the North Sea clean. Aquafin, which was founded by the Flemish government around 30 years ago, plays a key role in this.

Usually when you least expect it, chemicals run out. With the new suction lance from ProMinent, this is a thing of the past. The lance does not only ensure a reliable removal of liquids, but also monitors the current fill level at the same time.

ProMinent extends the performance range of the DULCO flex Control – DFXa to 65l/h at up to 7 bar back pressure in order to complete the product family of peristaltic metering pumps.. For small dosing quantities, the company offers a special variant.

Thank you for your continued support this year, we look forward to working with you in 2021.

When Prof. Dr. Viktor Dulger dared to take the step into independence in 1960, no one could have guessed what would come of it. From the foundations built 60 years ago, the ProMinent Group has developed into one of the world's leading manufacturers in the field of dosing technology and water disinfection.

In the fight against the corona virus, researchers are working against time: a vaccine must be developed, tested and approved as quickly as possible. For this reason, one of the world's largest service providers for medical research contacted ProMinent to optimise special metering tasks.

The effective disinfection of surfaces plays the central role in the containment of the corona virus. With our electrolysis systems, the highly effective disinfectant can be produced directly on site. The North Italian civil defence is already benefiting from this.

To combat the spread of the coronavirus in the Chinese city of Wuhan, several temporary hospitals were built in a very short time. ProMinent China donated two chlorine dioxide systems for water treatment for one of them.