International Standard
ISO 9887:1992
Water quality — Evaluation of the aerobic biodegradability of organic compounds in an aqueous medium — Semi-continuous activated sludge method (SCAS)
Reference number
ISO 9887:1992
Edición 1
1992-10
International Standard
Vista previa
ISO 9887:1992
17768
No disponible en español
Publicado (Edición 1, 1992)
Esta norma se revisó y confirmó por última vez en 2019. Por lo tanto, esta versión es la actual.

ISO 9887:1992

ISO 9887:1992
17768
Idioma
Formato
CHF 63
Convertir Franco suizo (CHF) a tu moneda

Resumen

The method specified applies to organic compounds which are soluble, non-volatile (or which have a neglible vapour pressure), not lost by foaming from the test solution, not significantly adsorbable on glass and activated sludge, not inhibitory to the test microorganisms. Its principle is comparison with the comparison of dissolved organic carbon in the effluent from a control unit. Annex A gives examples of results of the test on various compounds, Annex B typical control values.

Informaciones generales

  •  : Publicado
     : 1992-10
    : Cierre de la revisión [90.60]
  •  : 1
     : 8
  • ISO/TC 147/SC 5
    13.060.70 
  • RSS actualizaciones

Ciclo de vida

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)