LOS Volyn Holding

A Nestlé Group company that produces mayonnaise, ketchup, and sauces. In 2011, UTC was tasked with a comprehensive renovation of the plant’s wastewater treatment facilities without halting production or reducing capacity. Tests revealed high concentrations of fats, COD, and BOD in the wastewater. Discharges were inconsistent in terms of volume, composition, and pH, with significant variation in the COD:N:P ratio. The successful solution was the use of a continuous-flow aerobic MBBR reactor with immobilized biomass combined with a flotation unit.

The design and construction period lasted 12 months. The project was completed without any downtime or reduction in the plant’s capacity.
The treatment plant has been operating 365 days a year, 24 hours a day, since 2011. Its average daily capacity is 190 m³ per day.
The maximum is 350 m³ per day. The treated effluent meets all discharge standards set by the municipal water utility.