GB/T 1920-1980
Abolished
HY/T 212-2016
Active
Industry standards-The ocean
HY/T 212-2016 Test method for surface hydrophilicity of reverse osmosis membrane
HY/T 212-2016 Test method for surface hydrophilicity of reverse osmosis membrane
Basic Information
Standard Code:
HY/T 212-2016
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Oceanography
ICS Name:
Geology, meteorology, and hydrology
Publish Date:
2016-11-07
Implement Date:
2017-02-01
Pages:
8 pages
Scope
This standard specifies the method of testing the hydrophilicity of reverse osmosis membranes using the contact angle method.
This standard is applicable to the testing of the hydrophilicity of flat reverse osmosis membrane sheets.
Development Information
Referenced Standards
Related Standards
GB/T 958-1989
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GB/T 958-1989 Geological symbols used for regional geological maps (1:50000)
GB/T 11615-1989
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GB/T 11615-1989 Geologic exploration standard of geothermal resources
GB/T 12329-1990
Active
GB/T 12329-1990 Karst geology terminology
GB/T 12745-1991
Replaced
GB/T 12745-1991 Static penetrometer
GB/T 12746-1991
Replaced