Test methods for Zeta potential of nanofiltration membrane surface--Streaming potential measurement
| Standard Number | GB/T 37617-2019 |
|---|---|
| Organization |
Standardization Administration of China
|
| Level | National |
| Category | Specification |
| Status |
|
ABSTRACT
This standard specifies the principle, instrument, conditions and steps for testing the zeta potential of the nanofiltration membrane surface by the flow potential method.
This standard applies to the test of zeta potential on the surface of flat nanofiltration membrane. Other flat membranes, tubular membranes and external pressure hollow fiber membranes Zeta
The potential test can be used as reference.