T/CACE 056-2022 The technical specifications for resource utilization of starch physical processing waste water and waste residue from potatoes
T/CACE 056-2022 The technical specifications for resource utilization of starch physical processing waste water and waste residue from potatoes
Basic Information
Scope
Scope: This document specifies the basic principles for the resource utilization of physical processing wastewater and residues from starch production, the utilization of starch wastewater for returning to fields, the resource utilization of waste residues, monitoring, early warning and emergency response, the formulation and evaluation of implementation plans, and requirements for file management. This document applies to starch physical processing enterprises that carry out the resource utilization of starch wastewater and residues on their own land, leased land, or transferred land, with the enterprise as the responsible party. Main technical content: 1. Scope 2. Normative reference documents 3. Terms and definitions 4. Basic principles 5. Utilization of starch wastewater for returning to fields 6. Resource utilization of waste residues 7. Monitoring 8. Early warning and emergency response 9. Formulation and evaluation of implementation plans 10. File management Appendix A (informative): Process flow diagram for returning starch wastewater to fields Appendix B (normative): Recommended annual application rates based on nitrogen load and determination of corresponding parameters Appendix C (normative): Recommended annual application rates based on BOD5 and determination of corresponding parameters Appendix D (normative): Recommended single application rates based on hydraulic load and determination of corresponding parameters