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ASTM F1084-08(2024)

(Guide)

Standard Guide for Sampling Oil/Water Mixtures for Oil Spill Recovery Equipment

Standard Guide for Sampling Oil/Water Mixtures for Oil Spill Recovery Equipment

SIGNIFICANCE AND USE
3.1 This guide provides techniques for obtaining representative samples of oil and water mixtures. This information is necessary in the calculation of oil recovery efficiency and oil recovery rates for oil collection devices.  
3.2 Sampling Stationary Mixtures—When recovered oil/water mixtures are contained within a holding tank and the relative oil content of the recovered fluid is needed, the sampling technique is somewhat dependent on the container. Two techniques are outlined in this guide. If the container has a flat bottom with straight sides perpendicular to the base (or nearly so), either stationary technique can be implemented, with the stratified sampling method preferred. If the container is irregular in either the horizontal or vertical cross section, the mixing method is preferred.  
3.3 Sampling Flowing Mixtures—To sample flowing mixtures containing both oil and water, turbulence is induced, to create a homogenous mixture while sampling. The oil content in the sample taken from the flowing stream can then be used to quantify the performance-rating criterion (see Procedure Section of Test Method D1796).
SCOPE
1.1 This guide is intended for sampling flowing or stationary oil/water mixtures. It is intended for use with oil spill recovery devices either in testing or in documentation of field performance.  
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.3 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.  
1.4 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
29-Feb-2024
ICS
13.060.10 - Water of natural resources
Technical Committee
F20 - Hazardous Substances and Oil Spill Response
Drafting Committee
F20.12 - Removal
Current Stage
Ref Project

Relations

Replaces
ASTM F1084-08(2018) - Standard Guide for Sampling Oil/Water Mixtures for Oil Spill Recovery Equipment
Effective Date
01-Mar-2024

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ASTM F1084-08(2024) - Standard Guide for Sampling Oil/Water Mixtures for Oil Spill Recovery EquipmentASTM F1084-08(2024) - Standard Guide for Sampling Oil/Water Mixtures for Oil Spill Recovery Equipment
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ASTM F1084-08(2024) - Standard Guide for Sampling Oil/Water Mixtures for Oil Spill Recovery Equipment
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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: F1084 − 08 (Reapproved 2024)
Standard Guide for
Sampling Oil/Water Mixtures for Oil Spill Recovery
Equipment
This standard is issued under the fixed designation F1084; 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 necessary in the calculation of oil recovery efficiency and oil
recovery rates for oil collection devices.
1.1 This guide is intended for sampling flowing or station-
ary oil/water mixtures. It is intended for use with oil spill 3.2 Sampling Stationary Mixtures—When recovered oil/
recovery devices either in testing or in documentation of field water mixtures are contained within a holding tank and the
performance. relative oil content of the recovered fluid is needed, the
sampling technique is somewhat dependent on the container.
1.2 The values stated in SI units are to be regarded as
Two techniques are outlined in this guide. If the container has
standard. No other units of measurement are included in this
a flat bottom with straight sides perpendicular to the base (or
standard.
nearly so), either stationary technique can be implemented,
1.3 This standard does not purport to address all of the
with the stratified sampling method preferred. If the container
safety concerns, if any, associated with its use. It is the
is irregular in either the horizontal or vertical cross section, the
responsibility of the user of this standard to establish appro-
mixing method is preferred.
priate safety, health, and environmental practices and deter-
3.3 Sampling Flowing Mixtures—To sample flowing mix-
mine the applicability of regulatory limitations prior to use.
tures containing both oil and water, turbulence is induced, to
1.4 This international standard was developed in accor-
create a homogenous mixture while sampling. The oil content
dance with internationally recognized principles on standard-
in the sample taken from the flowing stream can then be used
ization established in the Decision on Principles for the
to quantify the performance-rating criterion (see Procedure
Development of International Standards, Guides and Recom-
Section of Test Method D1796).
mendations issued by the World Trade Organization Technical
Barriers to Trade (TBT) Committee.
4. Number of Samples
4.1 Take a minimum of four samples under each set of
2. Referenced Documents
conditions to average results and store the samples separately.
2.1 ASTM Standards:
In less ideal sampling conditions, take additional samples.
D1796 Test Method for Water and Sediment in Fuel Oils by
the Centrifuge Method (Laboratory Procedure) 5. Containers
D4007 Test Method for Water and Sediment in Crude Oil by
5.1 A dry, water-washed glass sample container.
the Centrifuge Method (Laboratory Procedure)
6. Labeling
F625 Practice for Classifying Water Bodies for Spill Control
Systems
6.1 Mark the sample container with the source, type of oil,
date and time of sampling, the name of the person taking the
3. Significance and Use
sample, and a sample number. Require water and oil-resistant
3.1 This guide provides techniques for obtaining represen- labeling. If several receiving containers are to be sampled, they
tative samples of oil and water mixtures. This information is must be identified and the samples marked for later coordina-
tion.
7. Preservation and Storage
This guide is under the jurisdiction of ASTM Committee F20 on Hazardous
Substances and Oil Spill Response and is the direct responsibility of Subcommittee
7.1 The samples do not require special treatment to preserve
F20.12 on Removal.
their integrity other than ensuring that they remain sealed until
Current edition approved March 1, 2024. Published March 2024. Originally
approved in 1987. Last previous edition approved in 2018 as F1084 – 08 (2018).
analyzed. Note date and time of analysis for each sample.
DOI: 10.1520/F1084-08R24.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or 8. Procedure
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
8.1 Baseline Data—The test fluids may be crude, refined, or
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. synthetic oils. Record type, specific gravity, viscosity, and
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
F1084 − 08 (2024)
temperature of each oil together with the environmental
conditions (see Practice F625), air temperature, and slick
thickness beyond the influence of the recovery equipment for
each test point.
8.2 Sampling from a Container—This procedure is intended
for taking a representative sample of collected fluids held in a
container. When sampling containers, it is advisable to remove
as much of the aqueous phase as possible prior to sampling. If
this is possible, measure and record the volume of water
removed, which will contain dissolved hydrocarbons, for later
calculation of the relative oil/water composition. The precision
of the measurement will improve with removal of the aqueous
phase.
8.2.1 Mixing Method:
8.2.1.1 Mix the container of stratified oil and water using
any method which will achieve homogeneity during sampling
(high-speed propeller, liquid jet, or homogenizing pump).
Operate the mixer for a minimum of 5 min. Longer mixing
times are preferable to ensure homogeneity.
NOTE 1—Although this mixing method has been geared toward electric
mixers, alternate mixing methods could be used (air or liquid mixing jets,
homogenizing pumps), so long as a homogeneous mixture of the entire
volume is created. Immediately after mixing, obtain a representative
sample of the homogeneous mixture by lowering a 250 mL to 500 mL
small-mouthed bottle (from which the cap has been removed) at a constant
slow rate from the surface of the mixture to the bottom of the tank.
Immediately remove the bottle by slowly raising it through the mixture. If
necessary, repeat the process to ensure that at least 50 mL of sample will
NOTE 1—Align holes on slots in inner and outer sleeve to let sample
be available for laboratory analysis. Do not fill the bottle to the top.
into zones of the sampler. When sampler is closed, holes are covered and
8.2.1.2 Limitations—The size of the sampled fluid container sampler is secured.
FIG. 1 Stratified Sampler with Construction Details
is li
...

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SIGNIFICANCE AND USE
4.1 A supply well provides groundwater for household, domestic, commercial, agricultural, or industrial uses.  
4.2 Using a standardized protocol based on an existing industry, domestic or international, standard or approved regulatory methods and procedures to collect water samples from a supply well is essential to obtain representative water quality data. These data can be critical to efforts to protect water uses, human health and safety, and identify changes when they occur. Use of this guide will help the project team to design and execute an effective water supply sampling program.  
4.3 It is important to understand the objectives of the sampling program before designing it. Water supplies may be sampled for various reasons including any or all of the following:
(1) identify health and safety risks for potable use prior to exploration in the vicinity,
(2) baseline sampling before an operation of concern,
(3) periodic sampling during such an operation,
(4) investigative responses to initial characterization, perceived changes in water quality, or
(5) ongoing monitoring related to known or potential groundwater constituents of concern in the area.  
4.3.1 Baseline Analysis on Water Wells—Select a comprehensive list of inorganic and organic analyses for the initial test on potable water wells for use by the well owner in developing a treatment system, if needed.  
4.4 Sampling programs should be based on these objectives and be developed in coordination with the prospective laboratory(ies) to ensure its procedures, capabilities, and limitations can be executed safely, meet the needs of the program, protect human health and fulfill regulatory requirements.
SCOPE
1.1 This guide presents a methodology for obtaining representative groundwater samples from domestic or commercial water wells that are in proximity to oil and gas exploration and production (E&P) operations. E&P operations include, but are not necessarily limited to, site preparation, drilling, completion, and well stimulation (including hydraulic fracturing), and production activities. The goal is to obtain representative groundwater samples from domestic or commercial water wells that can be used to identify the baseline groundwater quality and any subsequent changes that may be identified. While this guide focuses on baseline sampling in conjunction with oil and gas E&P activities, the principles and practices recommended for health and safety are based on well-established methods that have been in use for many years in other industrial situations. This guide recommends sampling and analytical testing procedures that can identify various chemical species present including metals, dissolved gases (such as methane and radon), hydrocarbons (and other organic compounds), radioactivity, as well as overall water quality.  
1.2 This guide provides information on typical residential and commercial water supply well systems and guidance on developing and implementing a sampling program, including determining sampling locations, suggested purging techniques, selection of potential analyses and laboratory certifications, data management, and integrity. It also includes guidance on personal safety. The information included pertains to baseline sampling before beginning any activities that could present potential risks to local aquifers, periodic sampling during and after such work, and ongoing monitoring relating to known or potential groundwater constituents in the area. This guide does not address policy issues related to frequency or timing of sampling or sampling distances from the wellhead. In addition, it does not address reporting limits, sample preservation, holding times, laboratory quality control, regulatory action levels, or interpretation of analytical results.  
1.3 These guidelines are not intended to replace or supersede regulatory requirements and technical methodology or guidance nor are these guidelines...

  • Guide
    11 pages
    English language
    sale 15% off
  • Guide
    11 pages
    English language
    sale 15% off