Standard

ISO 19654:2025

Historisk utkast

Merknad: Denne standarden har en ny utgave: ISO 19654:2025

Forhåndsvisning

Rettelser og tillegg kjøpes separat.

Språk
Tjenester

Omfang

This method gives a standardized procedure for the conditioning operation when selecting a conditioning product at laboratory scale and also for the production of flocculated thickened sludge for subsequent dewatering tests. This document provides a method for laboratory chemical conditioning of sludge. The method applies to sludges and suspensions from: —     storm water handling; —     urban wastewater collecting systems; —     urban wastewater treatment plants; —     industrial wastewater that has been treated similarly to urban wastewater; —     water supply plants. This document is applicable to all sludge that can have similar environmental or health impacts, or both, with exclusion of hazardous sludge from industry and dredged sludge.

Dokumentinformasjon

  • Standard fra ISO
  • Publisert:
  • products.specs.Expires:
  • Utgave: 1
  • Versjon: 1
  • Varetype: IS
  • ICS 13.030.20
  • ISO TC ISO/TC 275