Irradiation with UV light is considered a safe and chemical-free method of disinfection in modern water treatment. In accordance with the German Drinking Water Ordinance, only UV devices, which are successfully tested and certified, may be used in the public treatment of drinking water. The DIN:19294 2020-08 and OE-NORM:M5873-2020-01 test standards for UV systems have recently been revised and harmonised. Certificates for systems tested in line with DVGW worksheet W 294-1 from 2006 may no longer be extended. The UV system Dulcodes LP from ProMinent is the first and currently the only system to be certified in line with the new test standards.
The design test for the new standard is considerably more comprehensive: in addition to testing effective disinfection, as undertaken in the past, the lamps are also subject to close scrutiny. Output control of the lamps is particularly important here as the disinfection of drinking water should use as little energy as possible. Tests therefore include the control characteristic of the lamps with regard to speed and precision.
ProMinent’s UV system Dulcodes LP satisfies the new test standard and represents pioneering drinking water treatment: the dynamic lamp heating adjusts the lamp output in a matter of seconds and provides for optimum disinfection even with varying flows and water temperatures. Seasonal fluctuations in water temperature are no longer an issue and are simply compensated for. As well as disinfecting drinking water, the UV system is also used to treat industrial water and is suitable for a flow of up to 406 m3/h.
The Vario-Flux high-output lamps with dynamic lamp heating enable fast, precise lamp control. A uniform UV radiation dose translates into low energy use, a minimum number of lamps and significantly reduced life cycle costs.
For more information about certified UV system Dulcodes LP, please visit: https://de-de.prominent.com/de/Produkte/Produkte/Desinfektionssysteme-und-Oxidationssysteme/UV-Anlagen/p-dulcodes-lp-zert.html
The ProMinent Group is a manufacturer of components and systems for metering as well as a reliable solution partner for water treatment.
ProMinent offers practical solutions for various industries through innovative products, a distinctive and long-term understanding of processes and strong application orientation. With this, ProMinent supports its customers worldwide in terms of safety, efficiency and environmental protection.
The Group is headquartered in Heidelberg, Germany. More than 2,700 employees in about 50 own sales and service companies as well as 11 production sites work hard to provide individual solutions and high-quality services to ProMinent customers in about 100 countries.
The ProMinent Group provides solutions for metering, water treatment and disinfection, measuring and control as well as digital fluid management for the following industries:
Chemical industry, industrial and municipal water treatment, food and beverage industry, treatment of swimming pool water, oil and gas industry and process industry.
The extensive product portfolio consists of metering pumps, peristaltic pumps, measuring and control technology and sensors to manage and meter fluids as well as metering systems for water treatment. For this purpose ProMinent pro-vides all common systems, such as chlorine dioxide plants, chlorine gas metering systems, electrolysis systems, UV systems, ozone systems as well as systems for membrane filtration.
In order to be a long-term partner for its customers, the Group is investing constantly both in product innovations as well as in state-of-the-art manufacturing processes and a high level in-house production. 11 worldwide production facilities consistently guarantee high quality, flexibility and delivery reliability.
More detailed information is available at www.prominent.com
ProMinent GmbH
Im Schuhmachergewann 5-11
69123 Heidelberg
Telefon: +49 (6221) 842-0
Telefax: +49 (6221) 842-215
http://www.prominent.com
Marketing & Communications Manager
Telefon: +49 (6221) 842599
E-Mail: glaesser.stephanie@prominent.com
