Standard Guide for Using Aqueous Foams to Control the Vapor Hazard from Immiscible Volatile Liquids

SIGNIFICANCE AND USE
This guide is intended as a general guide to the correct use of foams. Specific decisions on when or if foam should be used will depend on the circumstances and conditions of each spill situation.
Polar solvent resistant AFFF can be applied to some water reactive chemicals with a medium expansion foam nozzle to extinguish a fire and to reduce toxic vapor release to the environment.
SCOPE
1.1 This guide restricts itself to addressing the application of foam to water immiscible liquid and some water reactive compounds with boiling points above 15°C for vapor control or fire suppression of land spill or contained spills on water.
1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the 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 and health practices and determine the applicability of regulatory limitations prior to use. For hazard statements, see Section 10.

General Information

Status
Historical
Publication Date
31-Oct-2009
Current Stage
Ref Project

Relations

Buy Standard

Guide
ASTM F1129/F1129M-09 - Standard Guide for Using Aqueous Foams to Control the Vapor Hazard from Immiscible Volatile Liquids
English language
5 pages
sale 15% off
Preview
sale 15% off
Preview
Guide
REDLINE ASTM F1129/F1129M-09 - Standard Guide for Using Aqueous Foams to Control the Vapor Hazard from Immiscible Volatile Liquids
English language
5 pages
sale 15% off
Preview
sale 15% off
Preview

Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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:F1129/F1129M–09
Standard Guide for
Using Aqueous Foams to Control the Vapor Hazard from
1
Immiscible Volatile Liquids
ThisstandardisissuedunderthefixeddesignationF1129/F1129M;thenumberimmediatelyfollowingthedesignationindicatestheyear
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.
INTRODUCTION
Thevaporreleasedbyspillsofvolatilehazardoussubstances(eitherflammableortoxic)canpresent
a significant hazard to life and property in the spill area and for some measurable distance downwind.
Such spills may also cause natural resource damage by penetration into the ground or by movement
into groundwater.
Aqueous foam blankets have been shown to be an effective technique to reduce the hazard arising
from vapor release of volatile chemicals and to reduce the chance of accidental ignition of flammable
liquids. Because they are a common tool of the fire services, they are available early in the spill
response effort. Foams can be used to control spill vapors to extend evacuation time and may offer a
control for the life of the incident.
Effective actions have been demonstrated for a wide variety of chemical classes—volatile organics,
some water reactive inorganics, and certain classes of liquefied gases.
The water reactive compounds and liquefied gases require special considerations peculiar to each
chemical grouping.Although foam solutions are not considered to be dispersants, foam treatment may
enhance the penetration of water soluble materials into the ground, or transport into the groundwater,
or both. Adequate information is not available to generalize on such questions.
1. Scope 2. Referenced Documents
2
1.1 Thisguiderestrictsitselftoaddressingtheapplicationof 2.1 ASTM Standards:
foam to water immiscible liquid and some water reactive F716 Test Methods for Sorbent Performance of Absorbents
compounds with boiling points above 15°C for vapor control F726 Test Method for Sorbent Performance of Adsorbents
or fire suppression of land spill or contained spills on water. 2.2 NFPA Standards:
1.2 The values stated in either SI units or inch-pound units NFPA 11 Standard for Low-, Medium-, and High-
3
are to be regarded separately as standard. The values stated in Expansion Foam
each system may not be exact equivalents; therefore, each
3. Terminology
system shall be used independently of the other. Combining
values from the two systems may result in non-conformance 3.1 alcohol or polar solvent foam—Thisisonetypeoffoam
that is resistant to destruction by water miscible polar com-
with the standard.
pounds. It is usually termed polar solvent resistant, and
1.3 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the contains a water soluble polymer. When this polymer contacts
a water miscible polar fuel, it gels and forms a membrane
responsibility of the user of this standard to establish appro-
priate safety and health practices and determine the applica- which floats on the fuel and serves as a barrier to protect the
foam from destruction by the fuel. Polar solvent resistant
bility of regulatory limitations prior to use. For hazard state-
ments, see Section 10. foams may be either surfactant or AFFF based. They behave
1 2
This guide is under the jurisdiction of ASTM Committee F20 on Hazardous For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Substances and Oil Spill Response and is the direct responsibility of Subcommittee contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
F20.21 on Initial Response Actions. Standards volume information, refer to the standard’s Document Summary page on
Current edition approved Nov. 1, 2009. Published December 2009. Originally the ASTM website.
3
approved in 1988. Last previous edition approved in 2001 as F1129 – 01. DOI: Available from National Fire Protection Association (NFPA), 1 Batterymarch
10.1520/F1129_F1129M-09. Park, Quincy, MA 02169-7471, http://www.nfpa.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
F1129/F1129M–09
like a conventional foam on hydrocarbons. They may be 4. Significance and Use
applied by nozzle or by any other low expansion foam-making
4.1 This guide is intended as a general guide to the correct
equipment on either hydrocarbons or polar fuels. Alcohol or
use of foams. Specific decisions on when or if foam should be
polar solvent resistant foams produce surface tensions in water
used will depend on the circumstances and conditions of each
ranging from 15 to 50 dyne/cm.
spill situation.
3.2 aq
...

This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation:F1129–01 Designation:F1129/F1129M–09
Standard Guide for
Using Aqueous Foams to Control the Vapor Hazard from
1
Immiscible Volatile Liquids
ThisstandardisissuedunderthefixeddesignationF1129/F1129M;thenumberimmediatelyfollowingthedesignationindicatestheyear
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.
INTRODUCTION
Thevaporreleasedbyspillsofvolatilehazardoussubstances(eitherflammableortoxic)canpresent
a significant hazard to life and property in the spill area and for some measurable distance downwind.
Such spills may also cause natural resource damage by penetration into the ground or by movement
into groundwater.
Aqueous foam blankets have been shown to be an effective technique to reduce the hazard arising
from vapor release of volatile chemicals and to reduce the chance of accidental ignition of flammable
liquids. Because they are a common tool of the fire services, they are available early in the spill
response effort. Foams can be used to control spill vapors to extend evacuation time and may offer a
control for the life of the incident.
Effective actions have been demonstrated for a wide variety of chemical classes—volatile organics,
some water reactive inorganics, and certain classes of liquefied gases.
The water reactive compounds and liquefied gases require special considerations peculiar to each
chemical grouping.Although foam solutions are not considered to be dispersants, foam treatment may
enhance the penetration of water soluble materials into the ground, or transport into the groundwater,
or both. Adequate information is not available to generalize on such questions.
1. Scope
1.1 This guide restricts itself to addressing the application of foam to water immiscible liquid and some water reactive
compounds with boiling points above 15°C for vapor control or fire suppression of land spill or contained spills on water.
1.2
1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each
system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the
two systems may result in non-conformance with the 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 and health practices and determine the applicability of regulatory
limitations prior to use. For hazard statements, see Section 10.
2. Referenced Documents
2
2.1 ASTM Standards:
F716 Test Methods for Sorbent Performance of Absorbents
F726 Test Method for Sorbent Performance of Adsorbents
F1011Guide for Developing a Hazardous Materials Training Curriculum for Initial Response Personnel
F1127Guide for Containment of Hazardous Material Spills by Emergency Response Personnel
F1644Guide for Health and Safety Training of Oil Spill Responders
F1656Guide for Health and Safety Training of Oil Spill Responders in the United States Test Method for Sorbent Performance
of Adsorbents
1
This guide is under the jurisdiction ofASTM Committee F20 on Hazardous Substances and Oil Spill Response and is the direct responsibility of Subcommittee F20.21
on Initial Response Actions.
´1
Current edition approved Oct. 10, 2001. Published December 2001. Originally published as F1129–88. Last previous edition F1129–88 (1995) . DOI: 10.1520/F1129-01.
Current edition approved Nov. 1, 2009. Published December 2009. Originally approved in 1988. Last previous edition approved in 2001 as F1129 – 01. DOI:
10.1520/F1129_F1129M-09.
2
For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
F1129/F1129M–09
2.2 NFPA Standards:
11–1994,Low Expansion Foam
3 3
11A–1994,Medium- and High-Expansion Foam Systems NFPA11 Standard for Low-, Medium-, and High-Expansion Foam
3. Terminology
3.1 alcohol or polar solvent foam—This is one type of foam that is resistant to destruction by water miscible polar compounds.
It is usually termed polar solvent res
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.