In 2021, a 2000 m³/day capacity Biological Wastewater Treatment Plant was built for AYNES GIDA SAN. TIC. A.S. located in Denizli for the treatment of milk and dairy products. The project included the design and project description of the Biological Treatment Unit, preparation of application projects, supply of mechanical equipment, assembly, electrical works, commissioning of the plant, and necessary training to the personnel.