ISO 19722:2017
Current
The latest, up-to-date edition.
Fine ceramics (advanced ceramics, advanced technical ceramics) Test method for determination of photocatalytic activity on semiconducting photocatalytic materials by dissolved oxygen consumption
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English
10-01-2017
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ISO 19722:2017 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.
ISO 19722:2017 is applicable to the test method for the activity of powder test sample or film test piece of semiconducting photocatalystic material targeting water contaminants.
| DevelopmentNote |
Supersedes ISO/DIS 19722. (01/2017)
|
| DocumentType |
Standard
|
| Pages |
17
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| BS ISO 19722:2017 | Identical |
| ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
| ISO 20507:2014 | Fine ceramics (advanced ceramics, advanced technical ceramics) — Vocabulary |
| ISO 5814:2012 | Water quality — Determination of dissolved oxygen — Electrochemical probe method |
| ISO 10677:2011 | Fine ceramics (advanced ceramics, advanced technical ceramics) Ultraviolet light source for testing semiconducting photocatalytic materials |
| ISO 80000-1:2009 | Quantities and units — Part 1: General |
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