GB/T 1920-1980
Abolished
HY/T 233-2018
Active
Industry standards-The ocean
HY/T 233-2018 Test methods of ultrafiltration membrane performance—Part 1:General
HY/T 233-2018 Test methods of ultrafiltration membrane performance—Part 1:General
Basic Information
Standard Code:
HY/T 233-2018
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Separation machinery
ICS Name:
Geology, meteorology, and hydrology
Publish Date:
2018-02-13
Implement Date:
2018-05-01
Pages:
8 pages
Scope
This part of HY/T 233 specifies the general requirements for testing equipment, the testing process, inspection items, and inspection rules for the performance testing of ultrafiltration membranes. This part is applicable to the performance testing of organic material hollow fiber, flat sheet, and tubular ultrafiltration membranes.
Development Information
Referenced Standards
Related Standards
GB/T 958-1989
Replaced
GB/T 958-1989 Geological symbols used for regional geological maps (1:50000)
GB/T 11615-1989
Replaced
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