This project combines pretreatment + 1*OVXF® to treat the wastewater from apple wash process in the farm to remove large particles and SS to make the process out water clean and suitable for return to the apple wash process. The capacity is 23m3/h. The OVXF® 700 backwashes every 24 hours for 10 minutes at 8m3/h, Process out water is 20m3/h.