T/DZJN 81-2022 Active
T/DZJN 81-2022 Data Center Evaporative Cooling Water Quality Standards
Abstract
Main technical content: 4. Water quality requirements 4.1 General provisions 4.1.1 Supplementary water quality 4.1.2 Design concentration ratio 4.2 Water quality requirements and management of evaporative cooling systems 4.2.1 General requirements 4.2.2 Comprehensive water quality assessment indicators 4.2.3 Water quality management of evaporative cooling air conditioning equipment 4.2.4 Corrosion protection and shutdown maintenance of evaporative cooling air conditioning equipment (spray towers) 4.3 Water quality requirements for evaporative condensation circulating cooling water 5. Water treatment solutions 5.1 General requirements 5.2 Supplementary water treatment solutions 5.3 By-pass water treatment solutions 5.4 Cleaning solutions 5.5 Physical-chemical comprehensive solutions 5.6 Wastewater discharge solutions 6. Inspection 6.1 Sampling 6.1.1 Sampling points 6.1.2 Sampling requirements 6.2 Testing and methods 6.2.1 Routine/non-routine testing 6.2.2 Routine testing items 6.2.3 Non-routine testing items 6.2.4 Water quality testing methods 6.3 Water quality assessment 6.4 Wastewater discharge requirements
General Product Information
| Document Type | Group standards |
|---|---|
| Standard Status | Active |
| Standard Code | T/DZJN 81-2022 |
| CCS | Industrial automation instrumentation and control devices |
| ICS | Other standards related to water quality |
| Implement Date | 2022-05-01 |