Biological treatment plants

• application of domestic manufactured pneumatic diffusers and pneumatic mixers;
• reconstruction of existing biological treatment plants together with nitrogen and phosphorous removal modern technology introduction;
• hydraulic load on secondary clarifiers equalizing due to crest weirs application;
• taking technical decisions which provide plants’ reconstruction execution without technical process interruption;
• maximum of existing tanks and utility lines’ application;
• development of technology processes’ automation and control systems;
• application of energy-saving and corrosion-resistant materials;