GB/T 39222-2020 English PDF

US$259.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 39222-2020: Design guidelines for multiple effect distillation seawater desalination system
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 39222-2020	259	Add to Cart	3 days	Design guidelines for multiple effect distillation seawater desalination system	Valid

Similar standards

GB/T 10266   GB/T 39221   GB/T 39219   

Basic data

Standard ID: GB/T 39222-2020 (GB/T39222-2020)
Description (Translated English): Design guidelines for multiple effect distillation seawater desalination system
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: F41
Classification of International Standard: 07.060
Word Count Estimation: 14,195
Date of Issue: 2020-10-11
Date of Implementation: 2021-05-01
Regulation (derived from): National Standard Announcement No. 21 of 2020
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 39222-2020: Design guidelines for multiple effect distillation seawater desalination system

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Design guidelines for multiple effect distillation seawater desalination system ICS 07.060 F41 National Standards of People's Republic of China Design Guide for Multi-effect Distillation Seawater Desalination System 2020-10-11 released 2021-05-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee

Table of contents

Foreword Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 General 2 5 Seawater intake and pretreatment 3 6 Multi-effect distillation device design 4 7 Product water storage facility 6 8 Discharge of concentrated brine 6 9 Cooling sea water discharge 6 10 Wastewater treatment 7 Appendix A (informative appendix) Anticorrosion technical requirements and recommended materials for multi-effect distillation seawater desalination system 8 Appendix B (informative appendix) Main instrument parameters of multi-effect distillation seawater desalination system 9 Reference 10

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed and managed by the National Water Conservation Standardization Technical Committee (SAC/TC442). Drafting organizations of this standard. Tianjin Institute of Desalination and Comprehensive Utilization, Ministry of Natural Resources, China National Institute of Standardization, Shandong University, Zhonghe Seawater Desalination Engineering Co., Ltd., Deyang Zhongjia Industrial Co., Ltd., Hangzhou Huada Jet Vacuum Equipment Co., Ltd., Shanghai Jiaoyineng Source Technology Co., Ltd., Zhejiang Dinghao New Energy Equipment Co., Ltd., Jiangsu Shuangda Pump Industry Co., Ltd. The main drafters of this standard. Lu Qingchun, Xie Chungang, Zhao Heli, Wu Shuibo, Wang Jinyan, Xu Jianmei, Yin Lihui, Zhang Lingpin, Liu Yanhui, Xing Yulei, Lu Hongqing, Miao Chao, Han Kexin, Wang Kening, Cai Rong, Wang Lei, Zhang Hailun, Jia Lei, Cui Yougui, Tang Gang, Qu Xiangmin, Chen Qiang, Ye Zhiwen, Yang Lian, Peng Zhigang, Zhang Shiqiong, Wu Yue, Zhu Qiaohong, Yan Jianhua. Design Guide for Multi-effect Distillation Seawater Desalination System

1 Scope

This standard provides the terms and definitions, basic requirements, sea water intake and pretreatment, multi-effect distillation equipment Guidance on design, product water storage facilities, concentrated brine discharge, cooling sea water discharge and wastewater treatment. This standard applies to the design of newly built or expanded multi-effect distillation seawater desalination systems.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document. For undated references, the latest version (including all amendments) applies to this document. HY/T 203.2-2016 Seawater Utilization Terminology Part 2.Seawater Desalination Technology

3 Terms and definitions

The following terms and definitions defined in HY/T 203.2-2016 apply to this document. For ease of use, the following is repeated Some terms and definitions in HY/T 203.2-2016. 3.1 Desalination The process of removing salt from seawater and producing fresh water. [HY/T 203.2-2016, definition 2.6] 3.2 Distillation and desalination When an aqueous solution containing salts is heated to boiling, the water evaporates into steam, while the salts remain in the solution, and the steam is condensed to obtain fresh water. [HY/T 203.2-2016, definition 3.1] 3.3 Multi-effect distillation It is composed of multiple evaporation and condensation units in series, in which steam is condensed on one side of the heat transfer tube to produce fresh water, and the heat released at the same time makes the heat transfer tube another The seawater on one side evaporates to generate secondary steam, and enters the next unit to repeat the above-mentioned evaporation and condensation process of seawater. 3.4 Multi-effect distillation seawater desalination system The process flow of seawater desalination using multi-effect distillation. Note. It consists of seawater intake, pretreatment, multi-effect distillation, product water storage, concentrated brine discharge, cooling seawater discharge, wastewater treatment, etc. 3.5 Raw sea water Untreated seawater obtained from seawater sources. 3.6 Material sea water It is used for distilling desalinated seawater in a multi-effect distillation unit. ......

Image     

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 39222-2020_English be delivered?

Answer: Upon your order, we will start to translate GB/T 39222-2020_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 39222-2020_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 39222-2020_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.