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ISO 7554-3:2026 Surgical instruments — Terms, measuring methods and test methods — Part 3: Test methods

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ISO 41002:2026 Facility management — Development of the facility management organization

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ISO 39004:2026 Road traffic safety — Good practice for service providers using digital platform

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ISO 19658:2025

ISO 19658:2025 Sludge recovery, recycling, treatment and disposal — Protocol for validating methods for physical properties of sludges

CDN $82.00

This publication was last reviewed and confirmed in 2025.

Sludge recovery, recycling, treatment and disposal — Protocol for validating methods for physical properties of sludges

Description

This document specifies procedures for validating the characterization methods for physical properties 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.

In accordance with ISO/TC 275 scope this document is applicable to sludge and products from urban wastewater collection systems, night soil, storm water handling, water supply treatment plants, wastewater treatment plants for urban and similar industrial waters.

This document is applicable to all sludge that can have similar environmental and/or health impacts with exclusion of hazardous sludge from industry and dredged sludge.

Edition

1

Published Date

2026-06-19

Status

PUBLISHED

Pages

6

Language Detail Icon

English

Format Secure Icon

Secure PDF

Abstract

This document specifies procedures for validating the characterization methods for physical properties 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.

In accordance with ISO/TC 275 scope this document is applicable to sludge and products from urban wastewater collection systems, night soil, storm water handling, water supply treatment plants, wastewater treatment plants for urban and similar industrial waters.

This document is applicable to all sludge that can have similar environmental and/or health impacts with exclusion of hazardous sludge from industry and dredged sludge.

Previous Editions

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