Solution provider
The global climate crisis caused by carbon emissions is a key threat to society and our planet. Danfoss’ energy-efficient and climate-friendly solutions enable a cost-effective green transition.
Case
Energy efficiency in industry
Wastewater management
Water management
+1
The global climate crisis caused by carbon emissions is a key threat to society and our planet. Danfoss’ energy-efficient and climate-friendly solutions enable a cost-effective green transition.
Add the case to your visit request and let us know that you are interested in visiting Denmark
Kazan is one of Russia's key economic, scientific and sports cities, and has a population of approximately 1,200,000. To provide such a large city with water, the municipal unitary enterprise, Vodokanal, is rapidly developing its capacity and introducing state-of-the-art equipment.
The enterprise services more than 2,000km of water-supply and sewage networks, along with various hydraulic structures. Vodokanal's energy-consuming facilities include about 150 water supply and sewage pumping stations. To ensure energy efficiency and a fail-proof operation, Danfoss and a partner have developed engineering solutions, which utilize variable frequency drives for different pumping operations.
The pumping equipment in water-supply and sewage pumping stations are regulated by Danfoss’ frequency converters and soft starters. The frequency converters control the pumps, optimizing operating procedures. This saves a great deal of electricity; for example, a 50% reduction in energy consumption has been achieved at pumping station No. 45.
For Vodokanal, the use of variable frequency drives and soft starters saves a considerable amount of resources; reducing production costs in the process. Thus, the primary target of providing a reliable water supply for the people of Kazan has been achieved.