Borrador del Comité
ISO/CD 20304-4
Fine bubble technology — Water treatment applications — Part 4: Test method for evaluating the antifouling performance of fine bubble water in crossflow membrane filtration systems
Reference number
ISO/CD 20304-4
Edition 1
© ISO 2025
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Resumen

This document specifies a method for measuring the impact of fine bubbles (FBs) on membrane antifouling by employing the membrane fouling index measured under constant transmembrane pressure during crossflow filtration as the evaluation criterion. This method is applicable to various membrane treatment systems including ultrafiltration, nanofiltration, and reverse osmosis. Additionally, it is suitable for evaluating the water quality of different types of wastewater containing various pollutants such as particulates, colloids, and soluble organic pollutants.

Informaciones generales

  • Estado
     : En desarrollo
    Etapa
    : Estudio de CD iniciado [30.20]
  • Edición
     : 1
  • Comité Técnico :
    ISO/TC 281
  • RSS actualizaciones

Ciclo de vida

Objetivos de Desarrollo Sostenible

Esta norma contribuye a los siguientes Objetivos de Desarrollo Sostenible

1
No Poverty
2
Zero Hunger
3
Good Health and Well-being
6
Clean Water and Sanitation
9
Industry, Innovation and Infrastructure
12
Responsible Consumption and Production
14
Life Below Water
15
Life on Land

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  4. TC
  5. ISO/TC 281
  6. ISO/CD 20304-4