ISO 12782-3:2012

Soil quality — Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials — Part 3: Extraction of aluminium oxides and hydroxides with ammonium oxalate/oxalic acid

Publication date: Jun 1, 2012

General information

Current stage: 90.60 Effective date: Mar 5, 2023

Originator: ISO

Owner: ISO/TC 190/SC 7

Type: International Standard

ICS: 13.080.05

Languages: English French

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Status: Published

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Scope

ISO 12782-3:2012 specifies the determination of the content of "reactive" aluminium in the form of amorphous aluminium oxides and hydroxides in soil and other materials by extraction with ammonium oxalate/oxalic acid. Other materials also include waste. The content of "reactive" aluminium can be used as input in geochemical models.

Life cycle

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PUBLISHED
ISO 12782-3:2012
90.60 Close of review
Mar 5, 2023

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