Contents
Foreword 1
1. Scope 2
2. Normative References 2
3. Terms and Definitions 3
4. General Provisions 5
5 Water Pretreatment 6
5.1 System Design 7
5.2 Equipment Selection 10
5.3 Layout Requirement 15
6. Water Pre-desalinization 16
6.1 General Provisions 16
6.2 System Design 17
6.3 Layout Requirement 20
7. Boiler Feedwater Treatment 21
7.1 System Design 21
7.2 Equipment Selection 24
7.3 Layout Requirement 26
8. Precision Process for Condensed Water of Steam Turbine Set 28
8.1 General Provisions 28
8.2 System Design 29
8.3 Arrangement Requirement 31
9. Cooling Water Treatment 31
10. Thermodynamic System Chemical Dosing 34
11. Water Vapor Sampling 37
12. Heat Net Makeup Water and Production Backwater Treatment 39
13. Hydrogen Station 39
13.1 General Provisions: 39
13.2 System Design 40
13.3 Layout requirement 42
14. Transformer Oil Purification 44
15. Chemical Storage and Dosing Implement 44
15.1 General Provisions 44
15.2 Lime System 45
15.3 Coagulant Agent and Coagulant System 45
15.4 Acid and Alkali System 46
15.5 Salt System 47
15.6 Chlorination System 47
15.7 Water Quality Stabilizing Agent System 49
15.8 Dosing System for Ultra- (Macro-) Filtration Equipment and Reverse Osmosis Unit 49
15.9 Steam Condenser Copper Pipe Film-forming System 49
16. Design and Corrosion Protection for Tank, Gutter, Tubing and Valve 49
17. Instrument and Control of Water Treatment System 55
18. Chemical Laboratory and Instrument 56
Appendix A 58
Appendix B 60
Appendix C 68
Appendix D 72
Appendix E 79
Appendix F 80
Appendix G 83
Appendix H 84
Appendix I 85
Appendix J 88
Appendix K 89
Appendix L 90
Appendix M 91
Appendix N 91
Appendix O 93
Foreword 1
1. Scope 2
2. Normative References 2
3. Terms and Definitions 3
4. General Provisions 5
5 Water Pretreatment 6
5.1 System Design 7
5.2 Equipment Selection 10
5.3 Layout Requirement 15
6. Water Pre-desalinization 16
6.1 General Provisions 16
6.2 System Design 17
6.3 Layout Requirement 20
7. Boiler Feedwater Treatment 21
7.1 System Design 21
7.2 Equipment Selection 24
7.3 Layout Requirement 26
8. Precision Process for Condensed Water of Steam Turbine Set 28
8.1 General Provisions 28
8.2 System Design 29
8.3 Arrangement Requirement 31
9. Cooling Water Treatment 31
10. Thermodynamic System Chemical Dosing 34
11. Water Vapor Sampling 37
12. Heat Net Makeup Water and Production Backwater Treatment 39
13. Hydrogen Station 39
13.1 General Provisions: 39
13.2 System Design 40
13.3 Layout requirement 42
14. Transformer Oil Purification 44
15. Chemical Storage and Dosing Implement 44
15.1 General Provisions 44
15.2 Lime System 45
15.3 Coagulant Agent and Coagulant System 45
15.4 Acid and Alkali System 46
15.5 Salt System 47
15.6 Chlorination System 47
15.7 Water Quality Stabilizing Agent System 49
15.8 Dosing System for Ultra- (Macro-) Filtration Equipment and Reverse Osmosis Unit 49
15.9 Steam Condenser Copper Pipe Film-forming System 49
16. Design and Corrosion Protection for Tank, Gutter, Tubing and Valve 49
17. Instrument and Control of Water Treatment System 55
18. Chemical Laboratory and Instrument 56
Appendix A 58
Appendix B 60
Appendix C 68
Appendix D 72
Appendix E 79
Appendix F 80
Appendix G 83
Appendix H 84
Appendix I 85
Appendix J 88
Appendix K 89
Appendix L 90
Appendix M 91
Appendix N 91
Appendix O 93
