Aquacultur

Heidelberg ecotoxicologist Dr Lisa Gölz recently received the Environmental Award from the Viktor and Sigrid Dulger Foundation. The 10,000 euro award recognises her pioneering doctoral thesis at the University of Heidelberg, which deals with the effects of chemicals on the hormone system of fish, in particular the thyroid gland.

Internationally renowned swimmer Sarah Wellbrock has officially announced the end of her successful career. As Wellbrock's long-time sponsor, ProMinent, the Heidelberg-based metering technology manufacturer, made an important contribution to her career development.

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 (H 2 O 2 ) 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.

Our new stock pump program provides easy access to standardized in-stock pumps that are fully equipped with everything you would need for your operations. Available to purchase right off-the-shelf - a perfection solution for emergency situations.

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.

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.