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GB/T 32360-2015 English PDF

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US$319.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 32360-2015: Test methods for ultrafiltration membranes
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 32360-2015	319	Add to Cart	3 days	Test methods for ultrafiltration membranes	Valid

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Basic data

Standard ID: GB/T 32360-2015 (GB/T32360-2015)
Description (Translated English): Test methods for ultrafiltration membranes
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J77
Classification of International Standard: 07.100.20
Word Count Estimation: 15,141
Date of Issue: 2015-12-31
Date of Implementation: 2016-05-01
Regulation (derived from): State Standard Announcement 2015 No.43
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

GB/T 32360-2015: Test methods for ultrafiltration membranes

---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.
Test methods for ultrafiltration membranes ICS 07.100.20 J77 National Standards of People's Republic of China UF test method Issued on. 2015-12-31 2016-05-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

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. Tianjin Motian Membrane Technology Co., Ltd., Dalian Institute of Chemical Physics, Beijing Origin Water Branch Technology Co., Ltd., Shandong Zhaojin film days limited liability company, Suzhou liters of water purification Technology Co., Ltd., Zhejiang University membrane water treatment technology workers Cheng Research Center, East flood Industry Group Co., Ltd., Tianjin-source Environmental Technology Engineering Co., Ltd., Tianjin Polytechnic University, the State Oceanic Administration Days Tianjin Institute of seawater desalination and comprehensive utilization, ChangLu Salt Corporation Tianjin New Chemical Materials Engineering Technology Center. The main drafters of this standard. Liu Jianli, Wang Wei, Dai Haiping, Tang Xiaoshan, Cao Yiming, Wu Qiang, Wang Yue translation, Chen Qing, Chen Huanlin, Wu Yi Seoul, Zhu Gaoxiong, in the Navy, Li Tianyu, Zhao Yuexuan, Xu Ya, Zhang Lin, Cheng Yan, Guan Jing, Anquan Fu, Panxian Hui, Tang Qiao Yong, Zhang Yanping, Bai Zhiyong. UF test method

1 Scope

This standard specifies the ultrafiltration membrane water permeability and molecular weight cut (also called molecular weight cut off) test method. This standard applies to hollow fiber, flat, tubular ultrafiltration membrane water permeability and cutting molecular testing.

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/T 223.59-2008 Steel and Alloy Determination of phosphorus content by bismuth phosphomolybdate blue spectrophotometric method and antimony phosphomolybdate blue spectrophotometry Laboratory use specifications and test methods GB/T 6682 Analysis Determination of GB/T 11914-1989 Water quality chemical oxygen demand dichromate method GB/T 20103-2006 membrane separation technology terms HY/T 050-1999 hollow fiber ultrafiltration membrane test methods JJG178 ultraviolet, visible, near-infrared spectrophotometer test procedures

3 Terms and Definitions

GB/T 20103-2006 define the following terms and definitions apply to this document. For ease of use, repeat the following list GB/T 20103-2006 some terms and definitions. 3.1 UF ultrafiltrationmembrane Starting from a very thin layer separating action of the epidermis and a thicker play a supportive role sponge or fingers porous layer, having a molecular weight cut Film several hundred to several million. [GB/T 20103-2006, the definition 5.1.1] 3.2 Pure water permeability purewaterpermeability Predetermined flow rate, temperature, pressure, water in unit time through unit area of \u200b\u200bmembrane permeation rate. [GB/T 20103-2006, the definition 5.1.3] 3.3 Dead-end filtration dead-endfiltration Pressure driven, feeding solvent and solute membrane pore size of less than permeate through the membrane, and the membrane pore size is greater than the feed solute trapped on the membrane surface, And with the accumulation of a filtration time operating mode. 3.4 Cross-flow filtration crossflowfiltration Pressure driven, parallel to the film surface feed flow (tangential flow), feeding solvent and solute membrane pore size is less than the vertical permeate through the membrane (vertical DC), and the feed is greater than the pore size of the solute is trapped and go with the flow of the remaining A method of operation. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 32360-2015_English be delivered?

Answer: Upon your order, we will start to translate GB/T 32360-2015_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 32360-2015_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 32360-2015_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.