“Vodokanal”  (Water service company) OJSC of Novokuznetsk in conjunction with the distributor of the GSP-Project Ltd – company ARM-Leader was produced the reconstruction of aerotanks at the WWTP.
Given the fact that WWTP  was built long ago, the facilities are morally and physically obsolete. The main goal of reconstruction was to eliminate the demolition of structures and the montage of a modern energy-efficient pumping equipment. The aerotanks have been fully reconstructed and installed submersible propeller pumps Sulzer VUPX series. As a result of the use of modern Sulzer equipment and modernization of the control system, the cost of electricity has reduced.