International Organization for Standardization (ISO)
Latest
ISO 20304-2:2024
Scope
This document specifies a test method for assessing bactericidal viability of Escherichia coli as a test micro-organism, in dispersions of various fine bubbles generated by the hydrodynamic cavitation of water medium.
ISO 20304-2:2024 history
2024ISO 20304-2:2024 Fine bubble technology — Water treatment applications — Part 2: Test methods using Escherichia coli as a test micro-organism