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HYT245-2018 English PDF

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HYT245-2018: Test method of energy consumption for seawater desalination plant
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Standard similar to HYT245-2018

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Basic data

Standard ID HY/T 245-2018 (HY/T245-2018)
Description (Translated English) Test method of energy consumption for seawater desalination plant
Sector / Industry Marine Industry Standard (Recommended)
Classification of Chinese Standard P41
Classification of International Standard 07.060; 91.140
Word Count Estimation 16,11
Date of Issue 2018-07-09
Date of Implementation 2018-10-01
Quoted Standard GB/T 5750.2; GB 17167; GB 17323
Regulation (derived from) Ministry of Natural Resources Announcement No. 25 of 2018
Issuing agency(ies) Ministry of Natural Resources of the People's Republic of China
Summary This standard specifies the requirements, methods and calculations for energy consumption testing of low temperature multi-effect distillation and reverse osmosis desalination plants. This standard is applicable to the energy consumption test of low-temperature multi-effect distillation and reverse osmosis desalination equipment. The energy consumption test of other types of seawater desalination equipment can be referred to.

HYT245-2018: Test method of energy consumption for seawater desalination plant

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Test method of energy consumption for seawater desalination plant ICS 07.060;91.140 P41 People's Republic of China Marine Industry Standard Seawater desalination device energy consumption test method Published on.2018-07-09 2018-10-01 implementation Ministry of Natural Resources of the People's Republic of China

Content

Foreword III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Requirements 2 5 Test methods and calculations 4 6 Test report 6 Appendix A (Normative) Stability testing of low temperature multi-effect distillation and reverse osmosis desalination plants 8 Appendix B (Normative Appendix) Energy Consumption Test Report and Data Record Table of Seawater Desalination Unit 10

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the Ministry of Natural Resources of the People's Republic of China This standard is under the jurisdiction of the National Marine Standardization Technical Committee (SAC/TC283). This standard was drafted. Tianjin Institute of Seawater Desalination and Comprehensive Utilization of the State Oceanic Administration, Qingdao Huaou Desalination Co., Ltd. The main drafters of this standard. Yu Yongjiang, Xiao Yasu, Kang Quan, Feng Houjun, Lu Qingchun, Zhao Heli, Wang Jinyan, Zhong Chongjie. Seawater desalination device energy consumption test method

1 Scope

This standard specifies the requirements, methods and calculations for energy consumption testing of low temperature multi-effect distillation and reverse osmosis desalination plants. This standard applies to the energy consumption test of low-temperature multi-effect distillation and reverse osmosis seawater desalination unit, and energy consumption of other types of seawater desalination units. The test can be used as reference.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only the dated version applies to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 5750.2 Standard Test Method for Drinking Water Standards Collection and Preservation of Water Samples GB 17167 General rules for the provision and management of energy metering units GB 17323 bottled drinking pure water

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Seawater desalination plant seawaterdesalinationplant The general term for the system that constitutes the entire desalination production process and equipment unit. Note. The desalination plant includes a host system for the completion of seawater desalination to produce fresh water, as well as seawater abstraction, pretreatment, product water aftertreatment, and product water transport (to Auxiliary systems such as desalination pools or tanks, instruments and controls, excluding ancillary systems such as lighting, overhaul, HVAC and fire protection. 3.2 Low temperature multi-effect distillation host mainunitoflowtemperaturemulti-effectdistilation System for desalination of freshwater from seawater consisting of evaporator, condenser, vacuuming equipment, water pump, instrument, rack and pipe valve parts device. 3.3 Reverse osmosis host mainunitofreverseosmosisdesalination A system for desalination of freshwater from seawater consisting of a reverse osmosis membrane module, a water pump, an energy recovery device, a meter, a frame, and a tube valve member. Equipment. 3.4 Energy consumption The energy consumed in the production of desalination plants. Note 1. For desalination plants using cryogenic multi-effect distillation technology, energy consumption includes electricity and steam. Note 2. For desalination plants using reverse osmosis technology, the energy consumption is only electricity. 3.5 Unit time mainframe power consumption The amount of electricity consumed by the low-temperature multi-effect distillation main unit or the reverse osmosis main unit to produce water per unit time. Note. The unit power consumption per unit time is kilowatt-hours per hour (kW·h/h).

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