DOSING PLANT – PROCESS WATER

We supply customized dosing systems for various applications. Together with our subcontractors, we design complete solutions that ensure the quality that our customers expect. A dosing system consists of a dosing pump with accessories, measuring column, documentation and user manual.

Dosing systems

Chemical dosing is used to increase the pH of water and other processes that require an increase or adjustment of water quality. Another characteristic of chemical dosing is that it complexes the metal ion (e.g. Fe2+, Mn2+, etc.), so that oxidation is avoided, and discolored water and turbidity problems do not arise.

Chemical dosing is supplied as 2 types: Krystasil 40, which is often used for surface water, and Krystasil 40R2, which is used for groundwater. Dosage amount is normally from 15-25ml/m3.

Chlorine dosing system/emergency chlorine system

Chlorine is used to create a barrier against bacteriological contamination in water. At smaller waterworks, chlorine is most often used as a reserve barrier against failure of other water treatment components called emergency chlorine systems. Chlorine is usually dosed as sodium hypochlorite (liquid) or as calcium hypochlorite (in powder form). For dosing systems that are only used as a reserve barrier, it is recommended to use calcium hypochlorite, which has a long shelf life.

A dosing system consists of a dosing pump with accessories, dosing container, manual or electric stirrer, documentation and user manual.

Additionally, dosing systems can be delivered complete on a frame solution in stainless steel. The frame is fitted with wheels, and has a handle that makes it easy to move the emergency chlorine system around the relevant areas of use. Approximate dimensions of transport frames are: L= 600mm, W= 750mm, H=1400mm.

If mains voltage is not available, we can offer a complete package for operating dosing systems with 230v, or for battery operation in cases where 230v is not available. Power supply packages contain: 12v 60amp battery, charger, 12-230v converter, dosing nipple, 20m dosing hose and a cabinet for electronics.

Typical applications for dosing systems:

pH adjustment
Fixed chlorination

 

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Products for PROCESS water

LIT UV-PLANT

UV (ultraviolet radiation) is regarded worldwide as an incredibly reliable, cost-effective and environmentally friendly solution for disinfecting water.

UV radiation destroys the genetic structure of microorganisms in water and prohibits the organisms’ ability to reproduce. Bacteria, viruses and cysts in the water are effectively inactivated (disinfection efficiency 99.99%).

Our facilities cover all needs and capacities. They are approved by FHI (public health institute) and hold Ø-norm certification.

SAND FILTRATION FOR PROSESS WATER

BW is a continuous sand filter developed in collaboration with customers and is used, among other things, to filter and produce drinking water. Contact filtration on this type of filter is characterized by precipitating chemicals (aluminum chloride) added to the water so that flecks are formed in the sand filter which retain both organic and inorganic particles.

SLUDGE TREATMENT

Robust technology for demanding environments

Unik Filtersystem AS supplies various solutions for sludge treatment. Here you will find solutions to your challenges at a competitive price.

INTAKE FILTRATION – PROCESS WATER​

Unik Filtersystem AS supplies various and complete solutions for filtering intake water. For pressure less inlets, we use a unique belt filter or drum filter, which is a functional and robust solution for intake water in aquaculture facilities. Here you will find solutions to your challenges at a competitive price.

Our belt filters contribute to a safe and good working environment for operators and are delivered fully automated with low needs for inspection, service and maintenance.

SPILL WATER FILTRATION

Unik Filtersystem AS supplies complete solutions for sewage filtration.

The Unik belt filter is a functional and robust solution for process water. Here you will find solutions to your challenges at a competitive price.

PRESSURE FILTER FROM AMIAD

Pressure strainers are often used ahead of other processes, in connection with UV systems or as a stand-alone unit to improve water quality, or to prevent damage or deterioration of other equipment.

DOSING PLANT

We supply customized dosing systems for various applications. Together with our subcontractors, we design complete solutions that ensure the quality that our customers expect. A dosing system consists of a dosing pump with accessories, measuring column, documentation and user manual.

CONTAINER SOLUTION

As an alternative to traditional construction, we also carry water treatment in insulated steel containers from Container Norway. This is a well-suited service for smaller waterworks, and for those who want a more “mobile” solution.

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