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GB/T 8330-2008 English PDF

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GB/T 8330-2008: Determination of specific gravity of ion exchange resins in wet state
Status: Valid

GB/T 8330: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 8330-2008English78 Add to Cart 1 days [Need to translate] Determination of specific gravity of ion exchange resins in wet state Valid GB/T 8330-2008
GB/T 8330-1987English199 Add to Cart 2 days [Need to translate] Method for the determination of true density of ion exchange resins in wet state Obsolete GB/T 8330-1987

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Basic data

Standard ID GB/T 8330-2008 (GB/T8330-2008)
Description (Translated English) Determination of specific gravity of ion exchange resins in wet state
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard G31
Classification of International Standard 83.080.01
Word Count Estimation 6,644
Date of Issue 2008-06-30
Date of Implementation 2009-02-01
Older Standard (superseded by this standard) GB/T 8330-1987
Quoted Standard GB/T 5475; GB/T 5476; GB/T 5757; GB/T 6682
Regulation (derived from) National Standard Approval Announcement 2008 No.10 (Total No.123)
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 determination of ion exchange resins Wet true density. Determination of true density of wet resin This standard applies to all kinds of wet granular ion exchange.

GB/T 8330-2008: Determination of specific gravity of ion exchange resins in wet state

---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.
Determination of specific gravity of ion exchange resins in wet state ICS 83.080.01 G31 National Standards of People's Republic of China Replacing GB/T 8330-1987 Ion exchange resins in wet true density measurement method Posted 2008-06-30 2009-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard replaces GB/T 8330-1987 "ion exchange resin wet true density determination." Compared with GB/T 8330-1987, this standard text, etc. made editorial changes. Appendix A of this standard is the data appendix. The standard proposed by China Petroleum and Chemical Industry Association. This standard by the National Standardization Technical Committee plastic universal methods and products Club (SAC/TC15/SC4) centralized. This standard is mainly drafted by. Xi'an Thermal Power Research Institute Co., Ltd. Zhejiang win glory Industrial Co., Ltd., the national quality inspection synthetic resin Center, East Zibo Chemical Co., Ltd., Jiangsu Su Qing water treatment engineering company. The main drafters of this standard. Wang Guangzhou-Zhuhai, Shen Jianhua, Wang Jiandong, Peng Zhang Hua Di Jinghua, money level. This standard replaces the standards previously issued as follows. --- GB/T 8330-1987. Ion exchange resins in wet true density measurement method

1 Scope

This standard specifies the method for the determination of ion exchange resins in wet true density. Determination of true density of the resin wet This standard it applies to all kinds of wet granular ion exchange.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 5475 sampling ion exchange resin Resin pretreatment method GB/T 5476 ion exchange Resin Determination for water GB/T 5757 ion exchange Laboratory use specifications and test methods GB/T 6682 Analysis

3 instruments and equipment

3.1 ion exchange resin density meter, as shown in Figure 1. Figure 1 density meter ion exchange resins

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