ISO 11771:2010
Current
The latest, up-to-date edition.
Air quality Determination of time-averaged mass emissions and emission factors General approach
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French, English
08-12-2010
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ISO 11771:2010 specifies a generic method for the determination and the reporting of time-averaged mass emissions from a specific installation or of a family of installations (or common source type), using data collected by measurements, and by establishing: mass emission rates by the simultaneous measurement of concentration and gas flow, using standardized manual or automatic methods, and also the estimation of the uncertainty of the measurements; time-averaged mass emission rates using time series of mass emission rate values, their uncertainty characteristics, and also the determination of the expanded uncertainty of the average; time-averaged emission factors for a specific installation or of a family of installations and their associated uncertainty characteristics; a quality management system to assist the process of inventory quality assurance and verification.
ISO 11771:2010 is applicable to the determination of emission factors for stationary sources including emissions from industrial processes where calculation from fuel and raw material is not practical, for greenhouse gases, and air pollutants including fine particulate material. ISO 11771:2010 does not address compliance monitoring in the context of emission control regulations.
ISO 11771:2010 requires the use of measurement-based methods and calculation-based methods that use measurement data. It covers the planning and execution of the measurement programme to collect data, selection of sampling methods, calculation of results, estimation of uncertainty, determination of emission factors, and the reporting of information in a form that enables users to apply them. ISO 11771:2010 specifies how to: generate time-averaged mass emission rate data of a known quality, for a defined period of time, and a documented set of operational conditions; generate complete data sets representative of a known time period (i.e. a calendar year) by filling gaps in mass emission rate data series and combining data sets numerically; calculate emission factors for a known time period; calculate time-averaged emission factors of a known quality for a known source type.
The measurement of emissions from vehicular, area or fugitive sources is not specifically covered. However, ISO 11771:2010 can be used for quantification of emission factors for those sources provided that measurements of emissions are available.
ISO 11771:2010 does not explicitly include measurement procedures that are fully described in the referenced standards. Neither does it provide advice on the generation of activity statistics.
ISO 11771:2010 is compatible with ISO 14064-1 and ISO 14064-3.
| DevelopmentNote |
Supersedes ISO/DIS 11771. (12/2010)
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| DocumentType |
Standard
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| Pages |
25
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| PublisherName |
International Organization for Standardization
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| Status |
Current
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| Standards | Relationship |
| NBN EN ISO 11771 : 2011 | Identical |
| NEN EN ISO 11771 : 2010 | Identical |
| NS EN ISO 11771 : 2010 | Identical |
| I.S. EN ISO 11771:2010 | Identical |
| PN EN ISO 11771 : 2011 | Identical |
| SN EN ISO 11771:2011 | Identical |
| UNI EN ISO 11771 : 2011 | Identical |
| UNE-EN ISO 11771:2011 | Identical |
| BS EN ISO 11771:2010 | Identical |
| EN ISO 11771:2010 | Identical |
| NF EN ISO 11771 : 2011 | Identical |
| DIN EN ISO 11771:2011-04 | Identical |
| CEN ISO/TS 14067:2014 | Greenhouse gases - Carbon footprint of products - Requirements and guidelines for quantification and communication (ISO/TS 14067:2013) |
| BS ISO 26367-2:2017 | Guidelines for assessing the adverse environmental impact of fire effluents Methodology for compiling data on environmentally significant emissions from fires |
| UNI CEN ISO/TS 14067 : 2014 | GREENHOUSE GASES - CARBON FOOTPRINT OF PRODUCTS - REQUIREMENTS AND GUIDELINES FOR QUANTIFICATION AND COMMUNICATION |
| 16/30284262 DC : 0 | BS ISO 26367-2 - GUIDELINES FOR ASSESSING THE ADVERSE ENVIRONMENTAL IMPACT OF FIRE EFFLUENTS - PART 2: METHODOLOGY FOR COMPILING DATA ON ENVIRONMENTALLY SIGNIFICANT EMISSIONS FROM FIRES |
| 12/30244912 DC : 0 | BS ISO 14067 - CARBON FOOTPRINT OF PRODUCTS - REQUIREMENTS AND GUIDELINES FOR QUANTIFICATION AND COMMUNICATION |
| BS PD ISO/TS 14067 : 2013 | GREENHOUSE GASES - CARBON FOOTPRINT OF PRODUCTS - REQUIREMENTS AND GUIDELINES FOR QUANTIFICATION AND COMMUNICATION |
| PD CEN ISO/TS 14067:2014 | Greenhouse gases. Carbon footprint of products. Requirements and guidelines for quantification and communication |
| UNI ISO/TS 14067 : 2013 | GREENHOUSE GASES - CARBON FOOTPRINT OF PRODUCTS - REQUIREMENTS AND GUIDELINES FOR QUANTIFICATION AND COMMUNICATION |
| ISO 26367-2:2017 | Guidelines for assessing the adverse environmental impact of fire effluents — Part 2: Methodology for compiling data on environmentally significant emissions from fires |
| 17/30341961 DC : 0 | BS EN ISO 14067 - GREENHOUSE GASES - CARBON FOOTPRINT OF PRODUCTS - REQUIREMENTS AND GUIDELINES FOR QUANTIFICATION |
| S.R. CEN ISO/TS 14067:2014 | GREENHOUSE GASES - CARBON FOOTPRINT OF PRODUCTS - REQUIREMENTS AND GUIDELINES FOR QUANTIFICATION AND COMMUNICATION (ISO/TS 14067:2013) |
| ISO/TS 14067:2013 | Greenhouse gases Carbon footprint of products Requirements and guidelines for quantification and communication |
| NS-EN ISO 2612:2023 | Analysis of natural gas - Biomethane - Determination of ammonia content by Tuneable Diode Laser Absorption Spectroscopy (ISO 2612:2023) |
| CEN/TS 15675:2007 | Air quality - Measurement of stationary source emissions - Application of EN ISO/IEC 17025:2005 to periodic measurements |
| ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
| EN 15267-3:2007 | Air quality - Certification of automated measuring systems - Part 3: Performance criteria and test procedures for automated measuring systems for monitoring emissions from stationary sources |
| ISO 14064-1:2006 | Greenhouse gases Part 1: Specification with guidance at the organization level for quantification and reporting of greenhouse gas emissions and removals |
| ISO 4225:1994 | Air quality General aspects Vocabulary |
| ISO 14956:2002 | Air quality — Evaluation of the suitability of a measurement procedure by comparison with a required measurement uncertainty |
| ISO 7935:1992 | Stationary source emissions — Determination of the mass concentration of sulfur dioxide — Performance characteristics of automated measuring methods |
| EN 14789:2017 | Stationary source emissions - Determination of volume concentration of oxygen - Standard reference method: Paramagnetism |
| EN 15259:2007 | Air quality - Measurement of stationary source emissions - Requirements for measurement sections and sites and for the measurement objective, plan and report |
| ISO/IEC Guide 99:2007 | International vocabulary of metrology Basic and general concepts and associated terms (VIM) |
| EN 13284-1:2017 | Stationary source emissions - Determination of low range mass concentration of dust - Part 1: Manual gravimetric method |
| EN 14181:2014 | Stationary source emissions - Quality assurance of automated measuring systems |
| ISO 12039:2001 | Stationary source emissions Determination of the mass concentration of carbon monoxide, carbon dioxide and oxygen in flue gas Performance characteristics of automated measuring systems |
| ISO 14164:1999 | Stationary source emissions — Determination of the volume flowrate of gas streams in ducts — Automated method |
| ENV 13005 : DRAFT 1999 | GUIDE TO THE EXPRESSION OF UNCERTAINTY IN MEASUREMENT |
| EN 14790:2017 | Stationary source emissions - Determination of the water vapour in ducts - Standard reference method |
| ISO 14064-3:2006 | Greenhouse gases Part 3: Specification with guidance for the validation and verification of greenhouse gas assertions |
| ISO 10849:1996 | Stationary source emissions — Determination of the mass concentration of nitrogen oxides — Performance characteristics of automated measuring systems |
| ISO 20988:2007 | Air quality Guidelines for estimating measurement uncertainty |
| ISO 10780:1994 | Stationary source emissions — Measurement of velocity and volume flowrate of gas streams in ducts |
| ISO 3966:2008 | Measurement of fluid flow in closed conduits Velocity area method using Pitot static tubes |
| ISO 10396:2007 | Stationary source emissions — Sampling for the automated determination of gas emission concentrations for permanently-installed monitoring systems |
| ISO 11222:2002 | Air quality — Determination of the uncertainty of the time average of air quality measurements |
| EN 15267-1:2009 | Air quality - Certification of automated measuring systems - Part 1: General principles |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
| ISO 9169:2006 | Air quality Definition and determination of performance characteristics of an automatic measuring system |
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