Edible vegetable oil; Sales of cottonseed, cotton, and agricultural products; Processing and sales of cottonseed protein, cotton short fibers, refined cotton, cotton skin, oily residue, and cotton meal; Sales of starch ether and hydroxypropyl methyl cellulose;The designed water volume for this project is2500m³/dThe main source of sewage isOil wastewater and suspended solidsEdible oils and fatsProduction wastewater.

The processing objective is to meet the standards required by the construction party, usingAnaerobicIC+Aerobic Biochemistry”The process processing route. water outletCOD_cr≤500mg/LAmmonia nitrogen≤45mg/LThe effluent is stable and meets the standard.