AS 4969.14-2009
Current
The latest, up-to-date edition.
Analysis of acid sulfate soil - Dried samples - Methods of test Calculation of the acid-producing potential of acid sulfate soil using an acid base accounting method (Reconfirmed 2018)
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
18-03-2009
Important note : Users cannot be edited or removed once added to your Multi user PDF.This Standard provides an acid base accounting method to calculate the net acid-producing potential of acid sulfate soil materials by individually assessing the acid producing capacity due to oxidation of inorganic sulfides, the existing acidity and the effective acid consuming capacity.
| Committee |
EV-009
|
| DocumentType |
Standard
|
| ISBN |
0 7337 9041 0
|
| Pages |
5
|
| ProductNote |
Reconfirmed 25/05/2018.This standard has been reconfirmed in Australia in 2018 and remains current in New Zealand. Reconfirmation Notice 25/05/2018
|
| PublisherName |
Standards Australia
|
| Status |
Current
|
| Supersedes |
This Standard provides an acid base accounting method to calculate the net acid-producing potential of acid sulfate soil materials by individually assessing the acid producing capacity due to oxidation of inorganic sulfides, the existing acidity and the effective acid consuming capacity. NOTE: If the acid-producing capacity due to inorganic sulfide oxidation exceeds the effective acid consuming capacity then the soil material is termed an acid sulfate soil requiring careful management to avoid adverse environmental effects due to acidification.The term einformativef has been used in this Standard to define the application of the appendix to which it applies. An einformativef appendix is only for information and guidance.
First published as AS 4969.14-2009.
| AS 4969.9-2008 | Analysis of acid sulfate soil - Dried samples - Methods of test Calculation of titratable sulfidic acidity (TSA) |
| AS 4969.4-2008 | Analysis of acid sulfate soil - Dried samples - Methods of test Determination of 1 M potassium chloride extractable sulfur (SKCl), calcium (CaKCl) and magnesium (MgKCl) |
| AS 4969.13-2009 | Analysis of acid sulfate soil - Dried samples - Methods of test Determination of acid neutralizing capacity by back-titration (ANCBT) (Reconfirmed 2022) |
| AS 4969.7-2008 | Analysis of acid sulfate soil - Dried samples - Methods of test Determination of chromium reducible sulfur (SCR) (Reconfirmed 2018) |
| AS 4969.0-2008 | Analysis of acid sulfate soil - Dried samples - Methods of test Introduction and definitions, symbols and acronyms |
| AS 4969.11-2008 | Analysis of acid sulfate soil - Dried samples - Methods of test Calculation of net acid-soluble sulfur (SNAS), calcium (CaNAS) and magnesium (MgNAS) |
| AS 4969.2-2008 | Analysis of acid sulfate soil - Dried samples - Methods of test Determination of pH |
| AS 4969.6-2008 | Analysis of acid sulfate soil - Dried samples - Methods of test Determination of acid extractable sulfur in soil residue after peroxide oxidation (SRAS) (Reconfirmed 2018) |
| AS 4969.10-2008 | Analysis of acid sulfate soil - Dried samples - Methods of test Calculation of peroxide oxidizable sulfur (SPOS), reacted calcium (CaA) and reacted magnesium (MgA) |
| AS 4969.3-2008 | Analysis of acid sulfate soil - Dried samples - Methods of test Determination of peroxide pH (pHox), titratable peroxide acidity (TPA) and excess acid neutralizing capacity (ANCE) |
| AS 4969.13-2009 | Analysis of acid sulfate soil - Dried samples - Methods of test Determination of acid neutralizing capacity by back-titration (ANCBT) (Reconfirmed 2022) |
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