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Water Treatment Principles
AQUA-TEKNIK develops individual filtration systems, suited to the needs of the individual customer. Filtration systems vary greatly in size and application of water treatment principles. Deciding on these factors is a job for specialists with know-how and experience, and this is where AQUA-TEKNIK come into the picture.

Sand filters are commonly used in various water treatment systems, and work by filtering the water through layers of sand, which holds back any impurities in the water. Sand filtration is useful for removing larger particles from the water. Active Coal can likewise be used in many different systems as its special active properties effectively remove any unwanted taste, colour and smell. Active Coal filtration is a finer filtration method than sand, and is commonly used in connection with a sand filter, to ensure that small, as well as larger, particles are removed.

Ozone treatment removes bacteria, smell, colour and viruses from the water. This method of water treatment is environmentally friendly and harmless for humans and animals. This is why ozone treatment is commonly used in biological water treatment systems.

UV disinfection works by eliminating all algae and some viruses and diseases in the water. This method is often combined with ozone treatment, with excellent results. UV disinfection is most frequently used in connection with biological water treatment.

Reverse Osmosis is a method of desalination, which removes even the smallest bacteria and particles from the water. This is done by using very high water pressure through an extremely fine membrane to separate ions from the water.

Chlorine Electrolysis is a system which produces chlorine on the basis of salt. Chlorine is used to disinfect water, not only in swimming pools, but also in process water, drinking water and salt water. This method of producing chlorine is extremely safe, as well as environmentally friendly.