ASTM D 4328 : 2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Practice for Calculation of Supersaturation of Barium Sulfate, Strontium Sulfate, and Calcium Sulfate Dihydrate (Gypsum) in Brackish Water, Seawater, and Brines
Hardcopy , PDF
11-11-2014
English
15-08-2008
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 11.02, 2018 Defines the calculation of supersaturation of barium sulfate, strontium sulfate, and calcium sulfate dihydrate (gypsum) in brackish water, seawater, and brines in which barium, strontium, and calcium ions either coexist or exist individually in solution in the presence of sulfate ions.
| Committee |
D 19
|
| DocumentType |
Standard Practice
|
| Pages |
6
|
| ProductNote |
Reconfirmed 2008
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1 This practice covers the calculation of supersaturation of barium sulfate, strontium sulfate, and calcium sulfate dihydrate (gypsum) in brackish water, seawater, and brines in which barium, strontium, and calcium ions either coexist or exist individually in solution in the presence of sulfate ions.
1.2 This practice is not applicable for calculating calcium sulfate dihydrate supersaturation if the temperatures of saline waters under investigation exceed 95°C. At temperatures above 95°C, hemianhydrate and anhydrite would be major insoluble forms.
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
| ASTM D 1129 : 2013 : REDLINE | Standard Terminology Relating to Water |
| ASTM D 511 : 2014 : REDLINE | Standard Test Methods for Calcium and Magnesium In Water |
| ASTM D 512 : 2012 | Standard Test Methods for Chloride Ion In Water (Withdrawn 2021) |
| ASTM D 3352 : 2015 : REDLINE | Standard Test Method for Strontium Ion in Brackish Water, Seawater, and Brines |
| ASTM D 516 : 2016 : REDLINE | Standard Test Method for Sulfate Ion in Water |
| ASTM D 513 : 2016 : REDLINE | Standard Test Methods for Total and Dissolved Carbon Dioxide in Water |
| ASTM D 3651 : 2016 : REDLINE | Standard Test Method for Barium in Brackish Water, Seawater, and Brines |
| ASTM D 3986 : 2017 : REDLINE | Standard Test Method for Barium in Brines, Seawater, and Brackish Water by Direct-Current Argon Plasma Atomic Emission Spectroscopy |
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