ISO/NP 19654

Sludge recovery, recycling, treatment and disposal — Laboratory chemical conditioning procedure

General information

Current stage: 10.20 Effective date: Oct 31, 2022

Originator: ISO

Owner: ISO/TC 275

Type: International Standard

Scope

This international standard specifies a chemical conditioning procedure for sludge/biosolids thus allowing results obtained in different places and laboratories, and on different times to be compared when selecting type and dosage of a conditioning product at laboratory scale.

Life cycle

NOW

IN_DEVELOPMENT
ISO/NP 19654
10.20 New project ballot initiated
Oct 31, 2022

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