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Water treatment solutions – effective disinfection without additives

Sustainable water disinfection without using any additives 

On a global level the availability of clean and safe drinking water is becoming increasingly important. Access to clean and safe drinking water, a basic human need, is not a daily reality for a few billion people on the globe. Fortunately the increasing global knowledge about improving water quality in a safe and cheap way is slowly but steadily spreading. In large parts of the world developing countries are looking for solutions that will assure the availability of a  supply of clean and safe water to the population. A common way of solving the current problems is by filtering the water, followed by treating it through the addition of chemicals. We think that these methods are not safe and sustainable – families, companies, hospitals, governments and other organizations are looking for alternative technologies that offer a sustainable supply of safe drinking water.

Solving the present problems, HSD Water is an official partner of BlueSense™ Water Care Solutions in the commercial development of the BlueSense™ Electro-Chemically Activated Water product portfolio. This portfolio contains the OXAQUA and OXIBLU products.

The unique technology of these products is based on an electrolysis process in which a low voltage is applied between specialized electrodes.

In this process, salt (chlorides) that is naturally present in the water is turned into an oxidizing & disinfecting agent HOCl.

The water is sanitized by this process and a residual of additional free chlorine is generated. Those free chlorines will protect a building´s internal distribution network (e.g. pipes & tanks) against micro-organism growth and will limit the biofilm development.

Unique benefits of the systems:

  • Applicable & available globally (tropical/remote areas)
  • No use and movement of hazardous chemicals
  • No requirement for extensive safety protocols and schooling
  • Low power consumption
  • Low requirement of maintenance
  • Water retains sanitizing power through network (residual free chlorine)
  • Easy to install (plug-and-play)


In the wide range of potential applications we have categorized the products into:

  • Convenient, and control & low-maintenance, in-line systems for drinking water at the Point of Entry and the Point of Use
  • Legionella prevention
  • In-situ chlorine generating systems for the disinfection of surfaces and larger amounts of water
  • Water supply solutions for poultry and cattle breeding
  • Water disinfection systems for washing flower bulbs and other agricultural crops
  • Ballast and drinking water treatment in on board of ships


HSD-Water Website:

For the products offered and further information, please refer to the HSD-Water website.