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Specification of operation and management for reverse osmosis seawater desalination system
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GB/T 31328-2014
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Basic data | Standard ID | GB/T 31328-2014 (GB/T31328-2014) | | Description (Translated English) | Specification of operation and management for reverse osmosis seawater desalination system | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Z01 | | Classification of International Standard | 13.020.01 | | Word Count Estimation | 18,185 | | Date of Issue | 12/5/2014 | | Date of Implementation | 6/1/2015 | | Quoted Standard | GB 2894; GB 5749; GB 12348; GB/T 20103; DL/T 572 | | Regulation (derived from) | Announcement of Newly Approved National Standards 2014 No. 27 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This Standard specifies the work content desalination reverse osmosis system operation and management, including operational readiness, operational management, safety, health and environmental requirements. This Standard is applicable to the operation and | GB/T 31328-2014: Specification of operation and management for reverse osmosis seawater desalination system
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Specification of operation and management for reverse osmosis seawater desalination system
ICS 13.020.01
Z01
National Standards of People's Republic of China
Seawater desalination reverse osmosis system operation and management
Issued on. 2014-12-05
2015-06-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Preface Ⅰ
1 Scope 1
2 Normative references 1
3 Terms and definitions
4 Run Preparation 2
4.1 Technical Data 2
4.2 systems and procedures 2
4.3 duty 3
5 4 Operation and Management
5.1 General provisions 4
5.2 equipment and auxiliary systems operation and management requirements 4
5.3 Electrical system operation and management requirements 6
5.4 instrument control operation and management requirements 7
5.5 public works operation and management 7
6 Safety, health and environmental requirements 7
6.1 General provisions 7
6.2 Regulations 8
6.3 Training provisions 8
6.4 Management measures 8
Appendix A (normative) seawater desalination reverse osmosis system operation and management should have technical information 9
Appendix B (normative) seawater desalination reverse osmosis system operating parameter data 10
Classification Appendix C (informative) faults and alarms and the consequences caused by 11
Annex D (informative) fault emergency treatment 13
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard by the National Standardization Technical Committee membrane (SAC/TC382) and focal points.
This standard was drafted. Hangzhou Water Treatment Technology Research and Development Center Co., Ltd., State Oceanic Administration, Tianjin desalination and comprehensive utilization RESEARCH
Studies, Hangzhou (torch) West Doumen Film Industry Co., Ltd., Lansing (Hangzhou) Co., Ltd. film industry, China Metallurgical Group Corporation Limited, boat
Liuheng Hill City Water Co., Ltd., Tianjin Motian Membrane Technology Co., Ltd.
The main drafters of this standard. Yang Bo, Chen Wensong, Kang Xiaohui, Zhang Xi Jian, Sun autumn, the river Li Zhao, Zheng Honglin, Zhang Yaoling, Pan Xianhui, Fan Xiong,
Tangwan Ming, Dai Haiping, Wang Wei.
Seawater desalination reverse osmosis system operation and management
1 Scope
This standard specifies the work content desalination reverse osmosis system operation and management, including operational readiness, operation and management, safety, health and the
Habitat requirements.
This standard applies to the operation and management of Nissan kiloton or more desalination reverse osmosis system, reverse osmosis system operation and management of other parameters
According to use.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB 2894 Safety Signs and use guidelines
GB 5749 drinking water health standards
GB 12348 industrial enterprises of environmental noise emission standard plant boundary
GB/T 20103 membrane separation technology terms
DL/T 572 power transformer operating procedures
3 Terms and Definitions
GB/T 20103 and defined by the following terms and definitions apply to this document. For ease of use, repeat the following list
GB/T 20103 in some terms and definitions.
3.1
RO reverseosmosis
At temperatures above the osmotic pressure difference, a solvent (e.g., water) through a semipermeable membrane into the low pressure side of the membrane, and the solution of other components (e.g.
Salt) are blocked in the high-pressure side of the membrane and is discharged with the concentrated solution to achieve effective separation process.
[GB/T 20103-2006, the definition 4.2.2]
3.2
Membrane membranemodule
By the membrane element, the housing, the inner coupling member, the end plates and seals and other components of practical devices.
Note. The membrane in housing may contain one or several membrane elements.
[GB/T 20103-2006, the definition 2.2.3]
3.3
Reverse osmosis desalination systems reverseosmosissystemforseawaterdesalination
By the sea water, pretreatment, reverse osmosis membrane, high pressure pumps, energy recovery, post-processing systems and other equipment and facilities thereof.
3.4
Chemically enhanced backwash chemicalyenhancedbackwash
Ultra (micro) membrane permeate side by adding a certain concentration of chemicals, by backwashing, soaking, etc., will be formed in the filtration process
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