Projet de comité
ISO/CD TS 21497
Nanotechnologies ― Method for the removal of carbon nanotubes, graphene and carbon nanohorns from industrial and research wastewater using hypochlorite
Numéro de référence
ISO/CD TS 21497
ISO/CD TS 21497
Edition 1
© ISO 2026
Projet de comité
Résumé
This technical specification describes a method to remove carbon-based nanomaterials, such as carbon nanotubes, nano-graphene, and carbon nanohorns from industrial and research wastewater by using hypochlorite compounds, such as sodium hypochlorite. This method is applicable to aqueous solutions of carbon nanomaterials of concentrations lower than 100 ppm (~100 mg/L). For high concentration solutions, additional process(es) may be required.
Informations générales
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État actuel: ProjetStade: Clôture de la période des observations [30.60]
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Edition: 1
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Comité technique :ISO/TC 229
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