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ASTM D7285-06(2010)

(Guide)

Standard Guide for Recordkeeping Microfiltration and Ultrafiltration Systems

Standard Guide for Recordkeeping Microfiltration and Ultrafiltration Systems

SIGNIFICANCE AND USE
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.
This guide is for general guidance only and must not be used in place of the operating manual for a particular plant.
Site-dependent factors prevent specific recommendations for all recordkeeping. Thus, only the more general recordkeeping is covered by this guide.
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 and health practices and determine the applicability of regulatory limitations prior to use.

General Information

Status
Historical
Publication Date
30-Apr-2010
ICS
13.060.10 - Water of natural resources
Technical Committee
D19 - Water
Drafting Committee
D19.08 - Membranes and Ion Exchange Materials
Current Stage
Ref Project

Relations

Replaces
ASTM D7285-06 - Standard Guide for Recordkeeping Microfiltration and Ultrafiltration Systems
Effective Date
01-May-2010
Replaced By
ASTM D7285-06(2017) - Standard Guide for Recordkeeping Microfiltration and Ultrafiltration Systems
Effective Date
01-Dec-2017
Referred By
ASTM D7601-19 - Standard Practice for Pressure Driven Membrane Separation Element/Bundle Evaluation
Effective Date
01-May-2010

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ASTM D7285-06(2010) - Standard Guide for Recordkeeping Microfiltration and Ultrafiltration SystemsASTM D7285-06(2010) - Standard Guide for Recordkeeping Microfiltration and Ultrafiltration Systems
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ASTM D7285-06(2010) - Standard Guide for Recordkeeping Microfiltration and Ultrafiltration Systems
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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:D7285 −06 (Reapproved 2010)
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 3. Terminology
1.1 This guide covers procedures for well-defined record- 3.1 Definitions—For definitions of terms used in this guide,
keeping of microfiltration (MF) and ultrafiltration (UF) sys- refer to Terminologies D1129 and D6161.
tems.
3.2 Definitions of Terms Specific to This Standard—For
1.2 This guide includes a start-up report, recordkeeping of description of terms relating to MF/UF, refer to Practice
MF/UF operating data, recordkeeping of pretreatment operat- D5090.
ing data, and a maintenance log.
4. Significance and Use
1.3 This guide is applicable to waters including surface
4.1 Proper operation and maintenance of an MF or UF
water, ground water and some wastewater (secondary effluent)
system are key factors in obtaining successful performance.
but is not applicable to membrane bioreactors or process
This guide provides the necessary input for the evaluation of
streams.
the performance of the MF/UF system, the pretreatment
1.4 This standard does not purport to address all of the
system, and the mechanical equipment in the plant.
safety concerns, if any, associated with its use. It is the
4.2 This guide is for general guidance only and must not be
responsibility of the user of this standard to establish appro-
used in place of the operating manual for a particular plant.
priate safety and health practices and determine the applica-
bility of regulatory limitations prior to use.
4.3 Site-dependent factors prevent specific recommenda-
tions for all recordkeeping. Thus, only the more general
2. Referenced Documents
recordkeeping is covered by this guide.
2.1 ASTM Standards:
4.4 This guide can be used for both surface and ground
D1125 Test Methods for Electrical Conductivity and Resis-
water and systems which contain either spiral-wound or
tivity of Water
hollow-fiber devices.
D1129 Terminology Relating to Water
D1253 Test Method for Residual Chlorine in Water
5. Procedure
D4195 Guide for Water Analysis for Reverse Osmosis and
5.1 Start-Up Report:
Nanofiltration Application
5.1.1 Provide a complete description of the plant. This can
D5090 Practice for Standardizing Ultrafiltration Permeate
be done by using a flow diagram and equipment,
Flow Performance Data
instrumentation, and material lists to show water source,
D6161 Terminology Used for Microfiltration, Ultrafiltration,
pretreatment system, configuration, and posttreatment system.
Nanofiltration and Reverse Osmosis Membrane Processes
5.1.2 Record initial performance of pretreatment systems as
D6698 Test Method for On-Line Measurement of Turbidity
provided in 5.2 and 5.3, respectively.
Below 5 NTU in Water
5.1.3 Calibrate all gauges and meters based on manufactur-
D6908 Practice for Integrity Testing of Water Filtration
ers’ recommendations.
Membrane Systems
5.2 MF/UF Operating Data:
5.2.1 Record the permeate and reject volume or flow rate
This guide is under the jurisdiction of ASTM Committee D19 on Water and is
from the system.
the direct responsibility of Subcommittee D19.08 on Membranes and Ion Exchange
5.2.2 Record the feed, permeate, and transmembrane pres-
Materials.
sures of each skid as applicable.
Current edition approved May 1, 2010. Published May 2010. Originally
5.2.3 Record the water temperature of the feed or permeate
approved in 2006. Last previous edition approved in 2006 as D7285 – 06. DOI:
10.1520/D7285-06R10.
stream.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
5.2.4 Record the pH of the feed or permeate stream.
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
5.2.5 Record the turbidity of the feed, and permeate,
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. streams. When possible, p
...

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4.1 These test methods are used to determine the gauge height or elevation of a river or other body of water above a given datum.  
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SIGNIFICANCE AND USE
4.1 The user of this guide is not assumed to be a technical practitioner in the water field. This guide is an assembly of the components common to all aspects of water monitoring and fulfills a need in the development of a common framework for a better coordinated and more unified approach to monitoring water.  
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1.4.3 Establishment of data (quality, quantity, type) objectives (see 6.2),  
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1.4.5 Data storage and transfer (see 6.6),  
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5.1 Sample conditioning systems must be designed to accommodate a wide range of sample source temperatures and pressures. Additionally, efforts must be made to ensure that the resultant sample has not been altered during transport and conditioning and has not suffered excessive transport delay. Studies have shown that sample streams will exhibit minimal deposition of ionic and particulate matter on wetted surfaces at specific flow rates (1-5). 3  
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1.1 This practice covers the conditioning of a flowing water sample for the precise measurement of various chemical and physical parameters of the water, whether continuous or grab. This practice addresses the conditioning of both high- and low-temperature and pressure sample streams, whether from steam or water.  
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SIGNIFICANCE AND USE
4.1 This substitute ocean water may be used for laboratory testing where a reproducible solution simulating sea water is required. Examples are for tests on oil contamination, detergency evaluation, and corrosion testing.  
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1.1 This practice covers the preparation of solutions containing inorganic salts in proportions and concentrations representative of ocean water.2  
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5.1 Data on the chlorophyll content of the algae have the following applications:  
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1.1 These practices include the extraction and the measurement of chlorophyll a, b, and c, and pheophytin a in freshwater and marine plankton and periphyton. Three practices are provided as follows:  
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1.1.3 Fluorometric practice for measuring chlorophyll a corrected for pheophytin a; and for measuring pheophytin a.  
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SIGNIFICANCE AND USE
4.1 This guide is general and is intended as a planning guide. To satisfactorily sample a specific site, an investigator must sometimes design new sampling equipment or modify existing equipment. Because of the dynamic nature of the transport process, the extent to which characteristics such as mass concentration and particle-size distribution are accurately represented in samples depends upon the method of collection. Sediment discharge is highly variable both in time and space so numerous samples properly collected with correctly designed equipment are necessary to provide data for discharge calculations. General properties of both temporal and spatial variations are discussed.
SCOPE
1.1 This guide covers the equipment and basic procedures for sampling to determine discharge of sediment transported by moving liquids. Equipment and procedures were originally developed to sample mineral sediments transported by rivers but they are applicable to sampling a variety of sediments transported in open channels or closed conduits. Procedures do not apply to sediments transported by flotation.  
1.2 This guide does not pertain directly to sampling to determine nondischarge-weighted concentrations, which in special instances are of interest. However, much of the descriptive information on sampler requirements and sediment transport phenomena is applicable in sampling for these concentrations, and 9.2.8 and 13.1.3 briefly specify suitable equipment. Additional information on this subject will be added in the future.  
1.3 The cited references are not compiled as standards; however they do contain information that helps ensure standard design of equipment and procedures.  
1.4 Information given in this guide on sampling to determine bedload discharge is solely descriptive because no specific sampling equipment or procedures are presently accepted as representative of the state-of-the-art. As this situation changes, details will be added to this guide.  
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1.1 This guide covers criteria for a complete sediment data set.  
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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.  
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