ASTM D 3923 : 2008 : R2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Standard Practices for Detecting Leaks in Reverse Osmosis and Nanofiltration Devices
Hardcopy , PDF
17-03-2023
English
25-02-2014
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 11.02, 2017 Defines detecting leaks in which there is a direct communication between the feed or concentrate, or both, and the permeate.
| Committee |
D 19
|
| DocumentType |
Standard Practice
|
| Pages |
3
|
| ProductNote |
Reconfirmed 2014
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1These practices cover detecting leaks in which there is a direct communication between the feed or concentrate, or both, and the permeate. Several types of leaks are possible with the various configurations of reverse-osmosis (RO) and nanofiltration (NF) devices.
1.2Types of Leaks:
1.2.1With hollow-fiber devices, feed or concentrate leakage, or both, into the permeate stream by leaks through the tube sheet and past the tube sheet O-ring are possible. “Leaks” caused by broken fibers are not covered by these practices.
1.2.2With spiral-wound devices, leaks may occur through damage of the membrane surface itself by punctures or scratches, by glue-line failure, and by O-ring leaks on product tube interconnectors.
1.2.3With tubular devices, leaks due to membrane damage, tube end seal leaks, and leaks from broken tubes or product headers are possible.
1.3Three leak test practices are given as follows:
| Sections | |
| Practice A—Tube Sheet and O-Ring Leak Test for Hollow | 8 to 9 |
| Practice B—Vacuum Test for Spiral Wound Devices | 10 to 12 |
| Practice C—Dye Test for Spiral Wound and Tubular Devices | 13 to 18 |
1.4This 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 6908 : 2006 : R2017 | Standard Practice for Integrity Testing of Water Filtration Membrane Systems |
| ASTM D 7601 : 2019 | Standard Practice for Pressure Driven Membrane Separation Element/Bundle Evaluation |
| ASTM D 1129 : 2013 : REDLINE | Standard Terminology Relating to Water |
| ASTM D 1129 : 2003 | Standard Terminology Relating to Water |
| ASTM D 6161 : 1998 | Standard Terminology Used for Crossflow Microfiltration, Ultrafiltration, Nanofiltration, and Reverse Osmosis Membrane Processes |
| ASTM D 6161 : 2019 | Standard Terminology Used for Microfiltration, Ultrafiltration, Nanofiltration, and Reverse Osmosis Membrane Processes |
| ASTM D 1129 : 2013 | Standard Terminology Relating to Water |
| ASTM D 1129 : 2013 : R2020 | Standard Terminology Relating to Water |
| ASTM D 6908 : 2006 : R2017 | Standard Practice for Integrity Testing of Water Filtration Membrane Systems |
| ASTM D 1193 : 1977 : R1983 : EDT 1 | Standard Specification for Reagent Water |
| ASTM D 4194 : 1995 | Standard Test Methods for Operating Characteristics of Reverse Osmosis Devices |
| ASTM D 1129 : 2006 | Standard Terminology Relating to Water |
| ASTM E 275 : 2008 | Describing and Measuring Performance of Ultraviolet and Visible Spectrophotometers |
| ASTM E 275 : 2008 : R2013 | Standard Practice for Describing and Measuring Performance of Ultraviolet and Visible Spectrophotometers |
| ASTM E 275 : 2008 : R2022 | Standard Practice for Describing and Measuring Performance of Ultraviolet and Visible Spectrophotometers |
| ASTM D 1129 : 2013 : R2020 : EDT 1 | Standard Terminology Relating to Water |
| ASTM D 1129 : 1999 : REV A | Standard Terminology Relating to Water |
| ASTM D 4194 : 2003 : R2014 | Standard Test Methods for Operating Characteristics of Reverse Osmosis and Nanofiltration Devices |
| ASTM E 60 : 2011 : R2016 | Standard Practice for Analysis of Metals, Ores, and Related Materials by Spectrophotometry |
| ASTM D 1129 : 2006 : REV A | Standard Terminology Relating to Water |
| ASTM D 4194 : 2003 : R2008 | Standard Test Methods for Operating Characteristics of Reverse Osmosis and Nanofiltration Devices |
| ASTM D 1193 : 2006 : R2011 | Standard Specification for Reagent Water |
| ASTM D 6908 : 2005 | Standard Practice for Integrity Testing of Water Filtration Membrane Systems |
| ASTM D 1129 : 2003 : REV A | Standard Terminology Relating to Water |
| ASTM D 1129 : 2002 | Standard Terminology Relating to Water |
| ASTM D 4194 : 2003 | Standard Test Methods for Operating Characteristics of Reverse Osmosis and Nanofiltration Devices |
| ASTM D 1193 : 1991 | Standard Specification for Reagent Water |
| ASTM D 1129 : 2004 | Standard Terminology Relating to Water |
| ASTM D 6161 : 2005 | Standard Terminology Used for Microfiltration, Ultrafiltration, Nanofiltration and Reverse Osmosis Membrane Processes |
| ASTM D 1129 : 2002 : REV A | Standard Terminology Relating to Water |
| ASTM D 6908 : 2003 | Standard Practice for Integrity Testing of Water Filtration Membrane Systems |
| ASTM D 6908 : 2006 | Standard Practice for Integrity Testing of Water Filtration Membrane Systems |
| ASTM E 60 : 2011 : R2022 : EDT 1 | Standard Practice for Analysis of Metals, Ores, and Related Materials by Spectrophotometry |
| ASTM D 1193 : 1970 | Standard Specification For Reagent Water |
| ASTM D 1193 : 2006 | Standard Specification for Reagent Water |
| ASTM D 1193 : 1999 | Standard Specification for Reagent Water |
| ASTM D 1129 : 2010 | Standard Terminology Relating to Water |
| ASTM D 6161 : 2010 | Standard Terminology Used for Microfiltration, Ultrafiltration, Nanofiltration and Reverse Osmosis Membrane Processes (Withdrawn 2019) |
| ASTM D 1129 : 2006 : REV A : EDT 1 | Standard Terminology Relating to Water |
| ASTM D 1129 : 2001 | Standard Terminology Relating to Water |
| ASTM D 1129 : 2004 : EDT 1 | Standard Terminology Relating to Water |
| ASTM D 6908 : 2006 : R2010 | Standard Practice for Integrity Testing of Water Filtration Membrane Systems |
| ASTM D 1193 : 2006 : R2018 | Standard Specification for Reagent Water |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.