Onderhoud Uvidis
HW UVCLight

UV-C Management Technique

At Holland Water, we offer advanced UV-C technology for sustainable water purification. Our UV-C systems disinfect drinking water at the source by effectively killing bio-organisms, which prevents or limits the formation of biofilm in pipes. This reduces the risk of legionella colonizing the water installation. 

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The premium gatekeeper for the prevention of legionella

We provide high-quality and reliable UV-C systems, backed by up to ten years of warranty. Our redundantly designed systems ensure uninterrupted water monitoring and digital tracking of system performance, water flow, and consumption. Our user-friendly and low-maintenance solutions are energy-efficient and equipped with low-pressure lamps that offer a long lifespan and high UV-C efficiency. In addition, we apply a fixed maintenance and consumption price per quarter. This ensures predictable costs and peace of mind.

What is it?
  • Advanced UV-C technology for sustainable water purification
  • Complies with strict (drinking) water regulations including BRL K14010/01
  • Disinfects drinking water at the entry point by killing bio-organisms
  • Prevents or limits the formation of biofilm in the pipes
  • Reduces the risk of legionella colonizing the water installation
  • Harmless to humans, animals, and the environment
  • Offers the possibility to lower the hot water temperature

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HW Uvidis

HW Uvidis®

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UV-C
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HW Lifeshower® UV-C

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Waarom Holland Water?
  • High-quality and reliable system | up to 10 years warranty
  • Redundantly designed for uninterrupted water monitoring
  • Digital monitoring of system, water flow and consumption
  • User-friendly, low maintenance and energy efficient
  • Low-pressure lamps with long lifespan and high UV-C efficiency
  • Fixed maintenance and consumption price per quarter
Hoe werkt UV-C?

By exposing the incoming mains water to ultraviolet light, (legionella) bacteria and other microorganisms are immediately killed at the entry point. This significantly reduces the risk of legionella colonizing the downstream water installation.

UV-C breaks down the DNA of microorganisms and thus destroys their genetic properties, preventing the organisms from reproducing and causing them to die off. This limits the growth of biofilm in the water installation, thereby depriving, among others, the legionella bacteria of the main breeding ground for (large-scale) colonization.

Moreover, ultraviolet light does not alter the composition of the water, has no effect on the color, odor, or taste of the water, and is free from chemicals.

Wanneer kan UV-C ingezet worden?

Our UV-C system HW Uvidis can be used in the Netherlands for preventive management purposes in both priority and duty-of-care buildings. HW Uvidis has been developed in accordance with the BRL-14010-1/01 guideline for physical techniques.

Wat is het verschil tussen UV en UV-C?

Ultraviolet (UV) light is a type of electromagnetic radiation that lies outside the visible light spectrum for humans. UV light can be further divided into three categories: UV-A, UV-B, and UV-C, depending on the wavelength.

UV-C is specifically used for disinfection and sterilization due to its powerful ability to kill microorganisms or stop their growth.

Frequently Asked Questions

Questions about Ultraviolet-C?

You can find the answers to frequently asked questions about the UV-C management technique here. Is your question not listed? Then please contact us.

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Effective prevention method

UV-C lamps are an economically attractive way to kill the legionella bacteria. Through radiation, the bacteria are effectively eliminated.

Although UV-C is a highly effective method for removing bacteria, it is crucial to ensure that no new contamination can occur. The strength and operation of the UV-C lamp must be continuously monitored to guarantee ongoing protection.

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More legionella prevention?

HW Maintenance
Corrective Measures

Physical modifications to the drinking water installation to eliminate conditions favorable to legionella and reduce the risk of bacterial colonization. 

HW Responsible
Management services

Periodic management activities ranging from check valve inspections to removal of boiler sediment, carried out by our certified specialists. 

Account Manager2

We're happy to listen to your story

Let's schedule an appointment to discuss your water management challenges and explore together whether Holland Water can be of value to you.

Location Amersfoort

Holland Water B.V.
Wiekenweg 35 A
3815 KL Amersfoort
The Netherlands

Location Zelhem

Holland Water B.V.
Stikkenweg 48
7021 BN Zelhem
The Netherlands

Location Brecht

HW Belgium B.V.
Ringlaan 17/A
2960 Brecht
Belgium

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