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ASTM D 3923 : 2008 : R2014

ASTM D 3923 : 2008 : R2014

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Practices for Detecting Leaks in Reverse Osmosis and Nanofiltration Devices

Available format(s)

Hardcopy , PDF

Superseded date

03-17-2023

Language(s)

English

Published date

02-25-2014

Publisher

American Society for Testing and Materials

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.

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
 Fiber Devices

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.

Committee
D 19
DocumentType
Standard Practice
Pages
3
ProductNote
Reconfirmed 2014
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

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

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Hardcopy - English
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