
Sludge recovery, recycling, treatment and disposal — Protocol for validating methods for physical properties of sludges
STANDARD published on 13.10.2025
Designation standards: ISO 19658:2025
Publication date standards: 13.10.2025
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: International technical standard
Category: Technical standards ISO