This code specifies the basic technical contents on chemistry designing of thermal power plants.
The standard is applicable to chemistry designing for thermal power plants which steam turbine generator capacity is 125MW ~ 1000MW, and chemistry designing for plant unit , combustion engine and other modes of plant unite which capacity is less than 125MW may comply with this code.
Foreword
1. Scope
2. Normative References
3. Terms and Definitions
4. General Provisions
5 Water Pretreatment
5.1 System Design
5.2 Equipment Selection
5.3 Layout Requirement
6. Water Pre-desalinization
6.1 General Provisions
6.2 System Design
6.3 Layout Requirement
7. Boiler Feedwater Treatment
7.1 System Design
7.2 Equipment Selection
7.3 Layout Requirement
8. Precision Process for Condensed Water of Steam Turbine Set
8.1 General Provisions
8.2 System Design
8.3 Arrangement Requirement
9. Cooling Water Treatment
10. Thermodynamic System Chemical Dosing
11. Water Vapor Sampling
12. Heat Net Makeup Water and Production Backwater Treatment
13. Hydrogen Station
13.1 General Provisions:
13.2 System Design
13.3 Layout requirement
14. Transformer Oil Purification
15. Chemical Storage and Dosing Implement
15.1 General Provisions
15.2 Lime System
15.3 Coagulant Agent and Coagulant System
15.4 Acid and Alkali System
15.5 Salt System
15.6 Chlorination System
15.7 Water Quality Stabilizing Agent System
15.8 Dosing System for Ultra- (Macro-) Filtration Equipment and Reverse Osmosis Unit
15.9 Steam Condenser Copper Pipe Film-forming System
16. Design and Corrosion Protection for Tank, Gutter, Tubing and Valve
17. Instrument and Control of Water Treatment System
18. Chemical Laboratory and Instrument
Appendix A
Appendix B
Appendix C
Appendix D
Appendix E
Appendix F
Appendix G
Appendix H
Appendix I
Appendix J
Appendix K
Appendix L
Appendix M
Appendix N
Appendix O
This code specifies the basic technical contents on chemistry designing of thermal power plants.
The standard is applicable to chemistry designing for thermal power plants which steam turbine generator capacity is 125MW ~ 1000MW, and chemistry designing for plant unit , combustion engine and other modes of plant unite which capacity is less than 125MW may comply with this code.
Contents of DL/T 5068-2006
Foreword
1. Scope
2. Normative References
3. Terms and Definitions
4. General Provisions
5 Water Pretreatment
5.1 System Design
5.2 Equipment Selection
5.3 Layout Requirement
6. Water Pre-desalinization
6.1 General Provisions
6.2 System Design
6.3 Layout Requirement
7. Boiler Feedwater Treatment
7.1 System Design
7.2 Equipment Selection
7.3 Layout Requirement
8. Precision Process for Condensed Water of Steam Turbine Set
8.1 General Provisions
8.2 System Design
8.3 Arrangement Requirement
9. Cooling Water Treatment
10. Thermodynamic System Chemical Dosing
11. Water Vapor Sampling
12. Heat Net Makeup Water and Production Backwater Treatment
13. Hydrogen Station
13.1 General Provisions:
13.2 System Design
13.3 Layout requirement
14. Transformer Oil Purification
15. Chemical Storage and Dosing Implement
15.1 General Provisions
15.2 Lime System
15.3 Coagulant Agent and Coagulant System
15.4 Acid and Alkali System
15.5 Salt System
15.6 Chlorination System
15.7 Water Quality Stabilizing Agent System
15.8 Dosing System for Ultra- (Macro-) Filtration Equipment and Reverse Osmosis Unit
15.9 Steam Condenser Copper Pipe Film-forming System
16. Design and Corrosion Protection for Tank, Gutter, Tubing and Valve
17. Instrument and Control of Water Treatment System
18. Chemical Laboratory and Instrument
Appendix A
Appendix B
Appendix C
Appendix D
Appendix E
Appendix F
Appendix G
Appendix H
Appendix I
Appendix J
Appendix K
Appendix L
Appendix M
Appendix N
Appendix O
