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ASTM D7601-10

(Practice)

Standard Practice for Pressure Driven Membrane Separation Element/Bundle Evaluation (Withdrawn 2019)

Standard Practice for Pressure Driven Membrane Separation Element/Bundle Evaluation (Withdrawn 2019)

SIGNIFICANCE AND USE
Water treatment membrane devices can be used to produce potable water from brackish supplies and seawater as well as to upgrade the quality of industrial water. This standard permits the evaluation of the integrity and performance of membrane elements using visual observations and standard sets of conditions and are for short-term testing ( 24 h). This standard can be used to determine changes that may have occurred in the operating characteristics of elements but are not intended to be used for plant design.
SCOPE
1.1 This practice covers the inspection, performance testing, autopsy and analytical work associated with evaluating pressure driven membrane separation elements (MF, UF, NF and RO).
1.2 This practice is applicable for elements when newly manufactured or at any time during their operation in a water treatment facility. The Analytical section covers only membrane surface and foulant analyses.
1.3 The data derived from these tests should be evaluated versus newly manufactured elements/bundles or against operating systems when they were initially brought on-stream, or both. Industry norms can also be used for comparative purposes.
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.
WITHDRAWN RATIONALE
This practice covers the inspection, performance testing, autopsy and analytical work associated with evaluating pressure driven membrane separation elements (MF, UF, NF and RO).
Formerly under the jurisdiction of Committee D19 on Water, this practice was withdrawn in January 2019 in accordance with section 10.6.3 of the Regulations Governing ASTM Technical Committees, which requires that standards shall be updated by the end of the eighth year since the last approval date.

General Information

Status
Historical
Publication Date
30-Apr-2010
Withdrawal Date
13-Jan-2019
ICS
13.060.30 - Sewage water
Technical Committee
D19 - Water
Drafting Committee
D19.08 - Membranes and Ion Exchange Materials
Current Stage
Ref Project

Relations

Replaced By
ASTM D7601-19 - Standard Practice for Pressure Driven Membrane Separation Element/Bundle Evaluation
Effective Date
01-Jul-2019

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ASTM D7601-10 - Standard Practice for Pressure Driven Membrane Separation Element/Bundle Evaluation (Withdrawn 2019)ASTM D7601-10 - Standard Practice for Pressure Driven Membrane Separation Element/Bundle Evaluation (Withdrawn 2019)
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ASTM D7601-10 - Standard Practice for Pressure Driven Membrane Separation Element/Bundle Evaluation (Withdrawn 2019)
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: D7601 − 10
Standard Practice for
Pressure Driven Membrane Separation Element/Bundle
1
Evaluation
This standard is issued under the fixed designation D7601; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope verse Osmosis and Nanofiltration Devices
D4472 Guide for Recordkeeping for Reverse Osmosis and
1.1 This practice covers the inspection, performance testing,
Nanofiltration Systems
autopsy and analytical work associated with evaluating pres-
D4516 Practice for Standardizing Reverse Osmosis Perfor-
sure driven membrane separation elements (MF, UF, NF and
mance Data
RO).
D5090 Practice for Standardizing Ultrafiltration Permeate
1.2 This practice is applicable for elements when newly
Flow Performance Data
manufactured or at any time during their operation in a water
D6161 Terminology Used for Microfiltration, Ultrafiltration,
treatment facility. The Analytical section covers only mem-
Nanofiltration and Reverse Osmosis Membrane Processes
brane surface and foulant analyses.
D6908 Practice for Integrity Testing of Water Filtration
1.3 The data derived from these tests should be evaluated Membrane Systems
D7285 Guide for Recordkeeping Microfiltration and Ultra-
versus newly manufactured elements/bundles or against oper-
ating systems when they were initially brought on-stream, or filtration Systems
both. Industry norms can also be used for comparative pur-
3. Terminology
poses.
3.1 For definitions of terms used in this practice, refer to
1.4 This standard does not purport to address all of the
Terminology D1129 and Terminology D6161.
safety concerns, if any, associated with its use. It is the
responsibility of the user of this standard to establish appro-
4. Summary of Practice
priate safety, health, and environmental practices and deter-
4.1 This practice discusses the inspection of the pressure
mine the applicability of regulatory limitations prior to use.
driven membrane separation elements required for individual
1.5 This international standard was developed in accor-
unitstobereadiedforavisualinspectionoranautopsythatcan
dance with internationally recognized principles on standard-
be performed to ascertain structural integrity (Practice D6908)
ization established in the Decision on Principles for the
and cleanliness. Visual inspection is non-destructive testing;
Development of International Standards, Guides and Recom-
autopsy requires the dismantlement of the element.
mendations issued by the World Trade Organization Technical
Barriers to Trade (TBT) Committee.
4.2 Performancetestingofanelementarediscussedthatcan
be accomplished on or off line, in a single or multi-element
2. Referenced Documents
housing under conditions proscribed by the user or element
2
manufacturer or Test Methods D4194. The data collected
2.1 ASTM Standards:
(GuidesD4472andD7285)mustthenbenormalized(Practices
D1129 Terminology Relating to Water
D4516 and D5090) to a set of conditions that permit the
D3923 Practices for Detecting Leaks in Reverse Osmosis
and Nanofiltration Devices element’s performance to be compared to an as-new unit.
D4194 Test Methods for Operating Characteristics of Re-
4.3 Laboratory analyses are presented that include visual,
usually non-destructive, as well as specialized instrumentation,
usually destructive testing.
1
This practice is under the jurisdiction of ASTM Committee D19 on Water and
is the direct responsibility of Subcommittee D19.08 on Membranes and Ion
5. Significance and Use
Exchange Materials.
5.1 Water treatment membrane devices can be used to
Current edition approved May 1, 2010. Published June 2010. DOI: 10.1520/
D7601-10.
produce potable water from brackish supplies and seawater as
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
well as to upgrade the quality of industrial water.This standard
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
permits the evaluation of the integrity and performance of
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. membrane elements using visual observations and standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
D7601 − 10
sets of conditions and are for short-term testing (<24 h). This (4) An unobstructed tube will allow full penetration. An
standard can be used to determine changes that may have obstructed tube will not allow full penetration indicating
occurredintheoperatingcharacteristicsofelementsbutarenot dama
...

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ASTM D2332-13(2021)(Practice)
Standard Practice for Analysis of Water-Formed Deposits by Wavelength-Dispersive X-Ray Fluorescence

SIGNIFICANCE AND USE
5.1 Certain elements present in water-formed deposits are identified. Concentration levels of the elements are estimated.  
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This guide covers core-sampling submerged, unconsolidated sediments. It also covers terminology, advantages and disadvantages of different types of core samplers, core-distortions that may occur during sampling, techniques for detecting and minimizing core distortions, and methods for dissecting and preserving sediment cores. Sampling procedures and equipment are divided into categories based on water depth. Critical dimensions and properties of open-barrel and piston samplers like the cutting-bit angle, core-liner diameter, inside friction factor, outside friction factor, area factor, core-barrel length, barrel surfaces, and chemical composition of sampler parts shall conform to this standard guide. The following factors shall be considered for decisions in choosing between an open-barrel sampler and a piston sampler: depth of penetration, core compaction, flow-in distortion, surface disturbance, and repenetration. Driving techniques included in this guide are free core samplers, implosive and explosive samplers, punch-corer samplers, vibratory-driven samplers and impact-driven samplers. Guides are also included for collecting short cores in shallow water, collecting long cores in shallow water, and collecting short and long cores for a range of water depth. Field record shall be provided for every sampling operation. Guides are also provided for core extrusion for samplers with no liners, slitting core and core liners, sectioning cores, sampling through liner walls, preserving cores, and displaying cores.
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ASTM D7601-19(Practice)
Standard Practice for Pressure Driven Membrane Separation Element/Bundle Evaluation

SIGNIFICANCE AND USE
5.1 Water treatment membrane devices can be used to produce potable water from brackish supplies and seawater as well as to upgrade the quality of industrial water. This standard permits the evaluation of the integrity and performance of membrane elements using visual observations and standard sets of conditions and are for short-term testing (
SCOPE
1.1 This practice covers the inspection, performance testing, autopsy, and analytical work associated with evaluating pressure driven membrane separation elements (microfiltration (MF), ultrafiltration (UF), nanofiltration (NF), and reverse osmosis (RO)).  
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1.4 The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard.  
1.5 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
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1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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