Active
Standard
Most Recent
NBN ISO 19722:2021
Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for determination of photocatalytic activity on semiconducting photocatalytic materials by dissolved oxygen consumption
Preview
Summary
This document specifies the test method for determination of concentration of dissolved oxygen
consumed due to photocatalytic oxidation of phenol in aqueous phase by semiconducting photocatalytic
substances. The method is applicable to powder test sample or film test piece of semiconducting
photocatalystic material targeting water contaminants. This test method is not applicable for
evaluating the materials conjugated with other base material, such as organic binder which can also be
decomposed by the photocatalytic activity.
This document is applicable to the test method for the activity of powder test sample or film test piece
of semiconducting photocatalystic material targeting water contaminants.
consumed due to photocatalytic oxidation of phenol in aqueous phase by semiconducting photocatalytic
substances. The method is applicable to powder test sample or film test piece of semiconducting
photocatalystic material targeting water contaminants. This test method is not applicable for
evaluating the materials conjugated with other base material, such as organic binder which can also be
decomposed by the photocatalytic activity.
This document is applicable to the test method for the activity of powder test sample or film test piece
of semiconducting photocatalystic material targeting water contaminants.
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 05/26/2021 |
| Page Count | 13 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
No products.