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HY/T 050-1999Test methods for hollow fiber ultrafiltration membranes (English PDF)

中空纤维超滤膜测试方法

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Issued by

Ministry of Natural Resources of the People's Republic of China

Level / Type

National · Recommended

Issue date

April 26, 1999

Implementation date

July 1, 1999

Scope

HY/T 050-1999 is the English-translated version of 中空纤维超滤膜测试方法.

HY/T 050-1999 is the Chinese standard "Test methods for hollow fiber ultrafiltration membranes".

This standard specifies the test solution by spectrophotometry different molecular weight polyethylene glycol or protein content, calculated interception rate, the valuation of the hollow fiber membrane pore size, confirm hollow fiber ultrafiltration membrane performance.

This standard applies to hollow fiber ultrafiltration membrane performance testing of different materials. Issued on 4/26/1999, in force from 7/1/1999.

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Document preview — HY/T 050-1999

National Standard of the People's Republic of China

Classification: A45

Document data

1 Document data

Sector: Marine Industry Standard (Recommended).

Date of issue: 4/26/1999.

Date of implementation: 7/1/1999.

Chinese Standard Classification: A45.

Length: about 8,865 characters in the Chinese original.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 8 pages — is available in the English PDF.

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