ISO-11338-1-2003.pdf
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1、 Reference number ISO 11338-1:2003(E) ISO 2003 INTERNATIONAL STANDARD ISO 11338-1 First edition 2003-06-01 Stationary source emissions Determination of gas and particle-phase polycyclic aromatic hydrocarbons Part 1: Sampling missions de sources fixes Dtermination sous forme gazeuse et particulaire d
2、es hydrocarbures aromatiques polycycliques Partie 1: chantillonnage Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/12/2007 22:43:10 MDTNo reproduction or networking permitted without li
3、cense from IHS -,-,- ISO 11338-1:2003(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performin
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6、tariat at the address given below. ISO 2003 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the add
7、ress below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2003 All rights reserved Copyright International Organization fo
8、r Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/12/2007 22:43:10 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 11338-1:2003(E) ISO 2003 All rights reserved iii Contents Page Forewordiv Introduc
9、tion v 1 Scope1 2 Normative references .1 3 Terms and definitions.2 4 Principles and minimum requirements for the three sampling methods .2 4.1 Principles.2 4.2 General minimum requirements for all sampling methods2 4.3 General preparation and sampling3 5 Method A Dilution method.4 5.1 Principle.4 5
10、.2 Minimum requirements.4 5.3 Preparation and sampling5 6 Method B (Heated) filter/condenser/adsorber method.7 6.1 Principle.7 6.2 Minimum requirements.7 6.3 Preparation and sampling7 7 Method C Cooled probed/adsorber method9 7.1 Principle.9 7.2 Minimum requirements.9 7.3 Preparation and sampling10
11、Annex A (informative) Applicability of the sampling methods12 Annex B (informative) Schematic presentations, dimensions and materials of some tested sampling devices 14 Bibliography .25 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Tech
12、nical Standards 1/9972545001 Not for Resale, 04/12/2007 22:43:10 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 11338-1:2003(E) iv ISO 2003 All rights reserved Foreword ISO (the International Organization for Standardization) is a worldwide federation of national stand
13、ards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International orga
14、nizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given
15、in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75
16、% of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 11338-1 was prepared by Technical Committee ISO/TC 146, Ai
17、r quality, Subcommittee SC 1, Stationary source emissions. ISO 11338 consists of the following parts, under the general title Stationary source emissions Determination of gas and particle-phase polycyclic aromatic hydrocarbons: Part 1: Sampling Part 2: Sample preparation, clean-up and determination
18、Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/12/2007 22:43:10 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 11338-1:2003(E) ISO 2003 All rights reserve
19、d v Introduction Polycyclic aromatic hydrocarbons (PAHs) are a group of aromatic hydrocarbons, some members of which are probable and others possible human carcinogens. Human exposure to PAHs can occur via food, soil, water, air and skin contact with materials containing PAHs. While PAH are formed i
20、n natural processes (e.g. forest fires), man-made atmospheric emissions of these compounds originate from the combustion of coal, gas, wood and oil, from a range of industrial processes such as coke production, aluminium smelting and from vehicles. The quantification of atmospheric releases of PAH f
21、rom stationary sources is an important part of the environmental impact assessment of certain industrial processes. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/12/2007 22:43:10 MDTNo
22、 reproduction or networking permitted without license from IHS -,-,- Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/12/2007 22:43:10 MDTNo reproduction or networking permitted without l
23、icense from IHS -,-,- INTERNATIONAL STANDARD ISO 11338-1:2003(E) ISO 2003 All rights reserved 1 Stationary source emissions Determination of gas and particle-phase polycyclic aromatic hydrocarbons Part 1: Sampling 1 Scope This part of ISO 11338 describes methods for the determination of the mass con
24、centration of polycyclic aromatic hydrocarbons (PAHs) in flue gas emissions from stationary sources such as aluminium smelters, coke works, waste incinerators, power stations, and industrial and domestic combustion appliances. This part of ISO 11338 describes three sampling methods, which are here r
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