ASTM D7285-06(2017)
(Guide)Standard Guide for Recordkeeping Microfiltration and Ultrafiltration Systems
Standard Guide for Recordkeeping Microfiltration and Ultrafiltration Systems
SIGNIFICANCE AND USE
4.1 Proper operation and maintenance of an MF or UF system are key factors in obtaining successful performance. This guide provides the necessary input for the evaluation of the performance of the MF/UF system, the pretreatment system, and the mechanical equipment in the plant.
4.2 This guide is for general guidance only and must not be used in place of the operating manual for a particular plant.
4.3 Site-dependent factors prevent specific recommendations for all recordkeeping. Thus, only the more general recordkeeping is covered by this guide.
4.4 This guide can be used for both surface and ground water and systems which contain either spiral-wound or hollow-fiber devices.
SCOPE
1.1 This guide covers procedures for well-defined recordkeeping of microfiltration (MF) and ultrafiltration (UF) systems.
1.2 This guide includes a start-up report, recordkeeping of MF/UF operating data, recordkeeping of pretreatment operating data, and a maintenance log.
1.3 This guide is applicable to waters including surface water, ground water and some wastewater (secondary effluent) but is not applicable to membrane bioreactors or process streams.
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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.5 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.
General Information
- Status
- Published
- Publication Date
- 30-Nov-2017
- Technical Committee
- D19 - Water
- Drafting Committee
- D19.08 - Membranes and Ion Exchange Materials
Relations
- Replaces
ASTM D7285-06(2010) - Standard Guide for Recordkeeping Microfiltration and Ultrafiltration Systems - Effective Date
- 01-Dec-2017
- Effective Date
- 01-May-2020
- Effective Date
- 01-Jul-2019
- Refers
ASTM D6908-06(2017) - Standard Practice for Integrity Testing of Water Filtration Membrane Systems - Effective Date
- 01-Dec-2017
- Refers
ASTM D6698-12 - Standard Test Method for On-Line Measurement of Turbidity Below 5 NTU in Water - Effective Date
- 01-Jun-2012
- Refers
ASTM D6908-06(2010) - Standard Practice for Integrity Testing of Water Filtration Membrane Systems - Effective Date
- 01-May-2010
- Effective Date
- 01-Mar-2010
- Effective Date
- 01-Feb-2010
- Effective Date
- 01-Oct-2008
- Refers
ASTM D4195-08 - Standard Guide for Water Analysis for Reverse Osmosis and Nanofiltration Application - Effective Date
- 01-May-2008
- Refers
ASTM D6698-07 - Standard Test Method for On-Line Measurement of Turbidity Below 5 NTU in Water - Effective Date
- 15-Jun-2007
- Effective Date
- 01-Sep-2006
- Effective Date
- 01-Sep-2006
- Effective Date
- 01-Jul-2006
- Effective Date
- 15-Feb-2006
Overview
The ASTM D7285-06(2017) standard, titled "Standard Guide for Recordkeeping Microfiltration and Ultrafiltration Systems," provides a structured framework for the systematic collection and maintenance of records associated with microfiltration (MF) and ultrafiltration (UF) water treatment systems. Developed by ASTM International, this guide emphasizes the importance of comprehensive recordkeeping to support the effective operation, performance evaluation, and maintenance of MF/UF systems used in water treatment facilities.
This standard is applicable to systems treating surface water, ground water, and some types of wastewater (secondary effluent), but not membrane bioreactors or industrial process streams. It supports plant operators and managers in fulfilling data collection practices necessary for system performance, regulatory compliance, and long-term operational integrity.
Key Topics
The standard covers several critical areas relevant to microfiltration and ultrafiltration system recordkeeping:
Start-Up Reporting
- Documenting a full description of the facility, including flow diagrams, equipment, and instrumentation lists
- Recording initial performance data for pretreatment and membrane filtration systems
MF/UF Operating Data
- Monitoring and recording permeate and reject volumes/flow rates
- Regularly capturing feed, permeate, and transmembrane pressures for each skid
- Logging temperature, pH, and turbidity of feed and permeate streams
- Performing routine calibration of gauges and meters as specified by manufacturers
- Noting unusual events such as upsets or shutdowns
Pretreatment Operating Data
- Tracking pretreatment equipment performance and chemical consumption
- Recording well and feed pump pressures and pre-filter pressures at set intervals
Maintenance Log
- Documenting all routine maintenance and repairs
- Tracking replacement and addition of components and equipment
- Keeping a record of integrity tests and significant cleaning or replacement events
Recommended Data Collection Frequency
- Outlining suggested intervals (e.g., every 4 hours, daily, monthly) for various parameters to ensure consistent oversight and documentation
Applications
Effective recordkeeping, as outlined in ASTM D7285-06(2017), provides a range of practical benefits for operators, engineers, and managers of water treatment systems, including:
Compliance and Quality Assurance
- Ensuring data are available for regulatory reporting requirements
- Facilitating audits by demonstrating system oversight and maintenance
Performance Evaluation
- Allowing for the trending of key operational parameters
- Supporting early detection of process issues or membrane fouling
Maintenance Planning
- Creating comprehensive maintenance logs for scheduling and tracking service events
- Enabling better lifecycle management of equipment and components
Continuous Improvement
- Using recorded data to optimize system performance and identify opportunities for operational enhancements
Facilities that implement these guidelines are better positioned to maintain efficient, reliable, and compliant MF/UF water treatment operations.
Related Standards
ASTM D7285-06(2017) references several other relevant ASTM standards commonly used in water treatment:
- ASTM D1125 – Test Methods for Electrical Conductivity and Resistivity of Water
- ASTM D1129 – Terminology Relating to Water
- ASTM D1253 – Test Method for Residual Chlorine in Water
- ASTM D4195 – Guide for Water Analysis for Reverse Osmosis and Nanofiltration Application
- ASTM D5090 – Practice for Standardizing Ultrafiltration Permeate Flow Performance Data
- ASTM D6161 – Terminology Used for Microfiltration, Ultrafiltration, Nanofiltration and Reverse Osmosis Membrane Processes
- ASTM D6698 – Test Method for On-Line Measurement of Turbidity Below 5 NTU in Water
- ASTM D6908 – Practice for Integrity Testing of Water Filtration Membrane Systems
By following ASTM D7285-06(2017) along with these related standards, water treatment professionals can ensure robust, consistent, and high-quality recordkeeping for the efficient operation of microfiltration and ultrafiltration systems.
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Frequently Asked Questions
ASTM D7285-06(2017) is a guide published by ASTM International. Its full title is "Standard Guide for Recordkeeping Microfiltration and Ultrafiltration Systems". This standard covers: SIGNIFICANCE AND USE 4.1 Proper operation and maintenance of an MF or UF system are key factors in obtaining successful performance. This guide provides the necessary input for the evaluation of the performance of the MF/UF system, the pretreatment system, and the mechanical equipment in the plant. 4.2 This guide is for general guidance only and must not be used in place of the operating manual for a particular plant. 4.3 Site-dependent factors prevent specific recommendations for all recordkeeping. Thus, only the more general recordkeeping is covered by this guide. 4.4 This guide can be used for both surface and ground water and systems which contain either spiral-wound or hollow-fiber devices. SCOPE 1.1 This guide covers procedures for well-defined recordkeeping of microfiltration (MF) and ultrafiltration (UF) systems. 1.2 This guide includes a start-up report, recordkeeping of MF/UF operating data, recordkeeping of pretreatment operating data, and a maintenance log. 1.3 This guide is applicable to waters including surface water, ground water and some wastewater (secondary effluent) but is not applicable to membrane bioreactors or process streams. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 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.
SIGNIFICANCE AND USE 4.1 Proper operation and maintenance of an MF or UF system are key factors in obtaining successful performance. This guide provides the necessary input for the evaluation of the performance of the MF/UF system, the pretreatment system, and the mechanical equipment in the plant. 4.2 This guide is for general guidance only and must not be used in place of the operating manual for a particular plant. 4.3 Site-dependent factors prevent specific recommendations for all recordkeeping. Thus, only the more general recordkeeping is covered by this guide. 4.4 This guide can be used for both surface and ground water and systems which contain either spiral-wound or hollow-fiber devices. SCOPE 1.1 This guide covers procedures for well-defined recordkeeping of microfiltration (MF) and ultrafiltration (UF) systems. 1.2 This guide includes a start-up report, recordkeeping of MF/UF operating data, recordkeeping of pretreatment operating data, and a maintenance log. 1.3 This guide is applicable to waters including surface water, ground water and some wastewater (secondary effluent) but is not applicable to membrane bioreactors or process streams. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 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.
ASTM D7285-06(2017) is classified under the following ICS (International Classification for Standards) categories: 13.060.10 - Water of natural resources. The ICS classification helps identify the subject area and facilitates finding related standards.
ASTM D7285-06(2017) has the following relationships with other standards: It is inter standard links to ASTM D7285-06(2010), ASTM D1129-13(2020)e2, ASTM D6161-19, ASTM D6908-06(2017), ASTM D6698-12, ASTM D6908-06(2010), ASTM D1129-10, ASTM D6161-10, ASTM D1253-08, ASTM D4195-08, ASTM D6698-07, ASTM D1129-06a, ASTM D1129-06ae1, ASTM D6908-06, ASTM D1129-06. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
ASTM D7285-06(2017) is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
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.
Designation:D7285 −06 (Reapproved 2017)
Standard Guide for
Recordkeeping Microfiltration and Ultrafiltration Systems
This standard is issued under the fixed designation D7285; 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 Flow Performance Data (Withdrawn 2016)
D6161 Terminology Used for Microfiltration, Ultrafiltration,
1.1 This guide covers procedures for well-defined record-
Nanofiltration and Reverse Osmosis Membrane Processes
keeping of microfiltration (MF) and ultrafiltration (UF) sys-
D6698 Test Method for On-Line Measurement of Turbidity
tems.
Below 5 NTU in Water
1.2 This guide includes a start-up report, recordkeeping of
D6908 Practice for Integrity Testing of Water Filtration
MF/UF operating data, recordkeeping of pretreatment operat-
Membrane Systems
ing data, and a maintenance log.
3. Terminology
1.3 This guide is applicable to waters including surface
water, ground water and some wastewater (secondary effluent) 3.1 Definitions:
but is not applicable to membrane bioreactors or process 3.1.1 For definitions of terms used in this standard, refer to
streams. Terminologies D1129 and D6161.
1.4 This standard does not purport to address all of the 3.2 Definitions of Terms Specific to This Standard:
safety concerns, if any, associated with its use. It is the
3.2.1 For description of terms relating to MF/UF, refer to
responsibility of the user of this standard to establish appro- Practice D5090.
priate safety, health, and environmental practices and deter-
4. Significance and Use
mine the applicability of regulatory limitations prior to use.
1.5 This international standard was developed in accor-
4.1 Proper operation and maintenance of an MF or UF
dance with internationally recognized principles on standard-
system are key factors in obtaining successful performance.
ization established in the Decision on Principles for the
This guide provides the necessary input for the evaluation of
Development of International Standards, Guides and Recom-
the performance of the MF/UF system, the pretreatment
mendations issued by the World Trade Organization Technical
system, and the mechanical equipment in the plant.
Barriers to Trade (TBT) Committee.
4.2 This guide is for general guidance only and must not be
used in place of the operating manual for a particular plant.
2. Referenced Documents
4.3 Site-dependent factors prevent specific recommenda-
2.1 ASTM Standards:
tions for all recordkeeping. Thus, only the more general
D1125 Test Methods for Electrical Conductivity and Resis-
recordkeeping is covered by this guide.
tivity of Water
4.4 This guide can be used for both surface and ground
D1129 Terminology Relating to Water
water and systems which contain either spiral-wound or
D1253 Test Method for Residual Chlorine in Water
hollow-fiber devices.
D4195 Guide for Water Analysis for Reverse Osmosis and
Nanofiltration Application
5. Procedure
D5090 Practice for Standardizing Ultrafiltration Permeate
5.1 Start-Up Report:
5.1.1 Provide a complete description of the plant. This can
be done by using a flow diagram and equipment,
This guide is under the jurisdiction of ASTM Committee D19 on Water and is
instrumentation, and material lists to show water source,
the direct responsibility of Subcommittee D19.08 on Membranes and Ion Exchange
Materials. pretreatment system, configuration, and posttreatment system.
Current edition approved Dec. 1, 2017. Published December 2017. Originally
5.1.2 Record initial performance of pretreatment systems as
approved in 2006. Last previous edition approved in 2010 as D7285 – 06 (2010).
provided in 5.2 and 5.3, respectively.
DOI: 10.1520/D7285-06R17.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Standards volume information, refer to the standard’s Document Summary page on The last approved version of this historical standard is referenced on
the ASTM website. www.astm.org.
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