This standard specifies the contact angle method for testing the hydrophilicity of reverse osmosis membranes. This standard is suitable for testing the hydrophilicity of flat reverse osmosis membranes.
HY/T 212-2016 Referenced Document
GB/T 6682 Water for analytical laboratory use.Specification and test methods
HY/T 212-2016 history
2016HY/T 212-2016 Test method for surface hydrophilicity of reverse osmosis membrane