1 Scope
This Part of GB/T 18916 specifies the terms and definitions and calculation method of norm of water intake for petroleum refining as well as norm of water intake.
This Part is applicable to the management of quantity of water intake for existing and newly-built petroleum refining enterprise.
2 Normative References
The following reference documents are indispensable for the application of this document. Any dated reference, only the edition cited applies. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 12452 The General Principles of Water Balance and Testing in Enterprises
GB/T 18820 General Principles of Stipulation of Water Intake Norm for Industrial Product
GB/T 21534 Industrial Water Usage and Conservation - Terminology
GB 24789 General Provisions on Equipping and Managing of the Measuring Instrument of Water in Organization of Water Using
3 Terms and Definitions
For the purpose of this document, the terms and definitions specified in GB/T 18820 and GB/T 21534 and the followings apply.
Foreword I
1 Scope
2 Normative References
3 Terms and Definitions
4 Calculation Method
5 Norm of Water Intake
6 Application Instruction of Norm
Appendix A (Informative) Calculation of Quantity of Water Buying and Water Out Supply
Appendix B (Informative) Calculation of Preparation (Conversion) Coefficient of Softened Water, Desalted Water and Vapor
