DIN EN ISO 5667-23-2011 Water quality - Sampling - Part 23 Guidance on passive sampling in surface waters (ISO 5667-23 2011) German Version EN ISO 5667-23 2011《水的质量 取样 第23部分 地表水的被动.pdf

《DIN EN ISO 5667-23-2011 Water quality - Sampling - Part 23 Guidance on passive sampling in surface waters (ISO 5667-23 2011) German Version EN ISO 5667-23 2011《水的质量 取样 第23部分 地表水的被动.pdf》由会员分享，可在线阅读，更多相关《DIN EN ISO 5667-23-2011 Water quality - Sampling - Part 23 Guidance on passive sampling in surface waters (ISO 5667-23 2011) German Version EN ISO 5667-23 2011《水的质量 取样 第23部分 地表水的被动.pdf（32页珍藏版）》请在麦多课文档分享上搜索。

1、June 2011 Translation by DIN-Sprachendienst.English price group 15No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 1

2、3.060.45!$r6“1799219www.din.deDDIN EN ISO 5667-23Water quality Sampling Part 23: Guidance on passive sampling in surface waters(ISO 5667-23:2011)English translation of DIN EN ISO 5667-23:2011-06Wasserbeschaffenheit Probenahme Teil 23: Anleitung zur Anwendung von Passivsammlern in Oberflchengewssern(

3、ISO 5667-23:2011)Englische bersetzung von DIN EN ISO 5667-23:2011-06Qualit de leau chantillonnage Partie 23: Lignes directrices pour lchantillonnage passif dans les eaux de surface(ISO 5667-23:2011)Traduction anglaise de DIN EN ISO 5667-23:2011-06www.beuth.deDocument comprises pagesIn case of doubt,

4、 the German-language original shall be considered authoritative.3206.11 DIN EN ISO 5667-23:2011-06 2 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee ISO/TC 147 “Water quality” in collaboration with Technical Committee CEN/TC 230 “Water

5、analysis” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Wasserwesen (Water Practice Standards Committee), Working Committee NA 119-01-03-01-01 AK Probenahme of NA 119-01-03 AA Wasseruntersuchung. Attention is drawn to the possibility tha

6、t some of the elements of this document may be the subject of patent rights. DIN shall not be held responsible for identifying any or all such patent rights. ISO 5667 consists of the following parts, under the general title Water quality Sampling: Part 1: Guidance on the design of sampling programme

7、s and sampling techniques Part 3: Guidance on the preservation and handling of water samples Part 4: Guidance on sampling from lakes, natural and man-made Part 5: Guidance on sampling of drinking water from treatment works and piped distribution systems Part 6: Guidance on sampling of rivers and str

8、eams Part 7: Guidance on sampling of water and steam in boiler plants Part 8: Guidance on the sampling of wet deposition Part 9: Guidance on sampling from marine waters Part 10: Guidance on sampling of waste waters Part 11: Guidance on sampling of groundwaters Part 12: Guidance on sampling of bottom

9、 sediments Part 13: Guidance on sampling of sludges Part 14: Guidance on quality assurance of environmental water sampling and handling Part 15: Guidance on the preservation and handling of sludge and sediment samples Part 16: Guidance on biotesting of samples Part 17: Guidance on sampling of bulk s

10、uspended solids Part 19: Guidance on sampling of marine sediments Part 20: Guidance on the use of sampling data for decision making Compliance with thresholds and classification systems Part 21: Guidance on sampling of drinking water distributed by tankers or means other than distribution pipes Part

11、 22: Guidance on the design and installation of groundwater monitoring points Part 23: Guidance on passive sampling in surface waters DIN EN ISO 5667-23:2011-06 3 Designation of method A 28 “Guidance on passive sampling in surface waters”: Method DIN EN ISO 5667-23 A 28 Expert assistance and special

12、ized laboratories will be required to perform the analysis described in this standard. Existing safety regulations are to be taken into account. Depending on the objective of the analysis, a check shall be made on a case-by-case basis as to whether and to what extent additional conditions will have

13、to be specified. German standard methods for the examination of water, waste water and sludge Standard methods published as DIN Standards are obtainable from Beuth Verlag GmbH, either individually or grouped in volumes. The standard methods included in the loose-leaf publication entitled Deutsche Ei

14、nheitsverfahren zur Wasser-, Abwasser- und Schlammuntersuchung will continue to be published jointly by Wiley-VCH Verlag and Beuth Verlag GmbH. All standard methods relevant to the Abwasserverordnung (Waste Water Regulation) (AbwV1) included in the new Regulation on 57, paragraph 1, number 1, of the

15、 Gesetz zur Ordnung des Wasserhaushaltes (German Water Management Act1) concerning Anforderungen an das Einleiten von Abwasser in Gewsser together with the Abwasserverordnung and the Gesetz zur Ordnung des Wasserhaushalts have been published by Beuth Verlag GmbH as a loose-leaf collection Analysenve

16、rfahren in der Abwasserverordnung Rechtsvorschriften und Normen (Supplements). Standards or draft standards bearing the group title “German standard methods for the examination of water, waste water and sludge” are classified under the following categories (main titles): General information (group A

17、) (DIN 38402) Sensory analysis (group B) (DIN 38403) Physical and physicochemical parameters (group C) (DIN 38404) Anions (group D) (DIN 38405) Cations (group E) (DIN 38406) Substance group analysis (group F) (DIN 38407) Gaseous constituents (group G) (DIN 38408) Parameters characterizing effects an

18、d substances (group H) (DIN 38409) Biological-ecological methods of analysis (group M) (DIN 38410) Microbiological methods (group K) (DIN 38411) Test methods using water organisms (group L) (DIN 38412) Individual constituents (group P) (DIN 38413) Sludge and sediments (group S) (DIN 38414) Bio-assay

19、s with microorganisms (group T) (DIN 38415) In addition to the methods described in the DIN 38402 to DIN 38415 series of standards, there are a number of European and International Standards available as DIN EN, DIN EN ISO and DIN ISO Standards, which also form part of the collection of German stand

20、ard methods. Information on Parts of these series of standards that have already been published can be obtained from the offices of the Normenausschuss Wasserwesen, telephone +49 30 2601-2448, or from Beuth Verlag GmbH, Burggrafenstr. 6, 10787 Berlin. 1) Registered in the DITR database of DIN Softwa

21、re GmbH, obtainable from: Beuth Verlag GmbH, 10772 Berlin. DIN EN ISO 5667-23:2011-06 4 The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 5667-1 DIN EN ISO 5667-1 ISO 5667-3 DIN EN ISO 5667-3 ISO 5667-4 DIN 38402-12 ISO 5667-6 DIN 38402-1

22、5 ISO 14644-1 DIN EN ISO 14644-1 National Annex NA (informative) Bibliography DIN 38402-12, German standard methods for the examination of water, waste water and sludge General information (group A Sampling from barrages and lakes (A 12) DIN 38402-15, German standard methods for the examination of w

23、ater, waste water and sludge General information (group A) Part 15: Sampling from running waters (A 15) DIN EN ISO 5667-1, Water quality Sampling Part 1: Guidance on the design of sampling programmes and sampling techniques DIN EN ISO 5667-3, Water quality Sampling Part 3: Preservation and handling

24、of water samples DIN EN ISO 14644-1, Cleanrooms and associated controlled environments Part 1: Classification of air cleanliness by particle concentration EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 5667-23 March 2011 ICS 13.060.45 English Version Water quality - Sampling - Part 23: Gui

25、dance on passive sampling in surface waters (ISO 5667-23:2011) Qualit de leau - chantillonnage - Partie 23: Lignes directrices pour lchantillonnage passif dans les eaux de surface (ISO 5667-23:2011) Wasserbeschaffenheit - Probenahme - Teil 23: Anleitung zur Anwendung von Passivsammlern in Oberflchen

26、gewssern (ISO 5667-23:2011) This European Standard was approved by CEN on 27 February 2011. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date

27、lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation un

28、der the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France

29、, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR N

30、ORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 5667-23:2011: EContents Page Foreword3 Introduction .4 1 Scope 6 2 Normative references 6 3 Terms and definitions

31、.7 4 Principle8 5 Handling passive sampling devices 9 5.1 General9 5.2 Passive sampling devices for organic compounds.10 5.3 Passive sampling devices for metals 10 6 Estimation of appropriate field deployment time .11 7 Passive sampling device preparation and assembly.11 7.1 Passive sampling device

32、preparation11 7.2 Passive sampling device assembly.12 7.3 Passive sampling device storage 12 8 Quality assurance12 8.1 General12 8.2 Replicate passive sampling devices in field deployment .12 8.3 Replicate quality control passive sampling devices12 8.4 Passive sampling device controls .13 9 Selectio

33、n of sampling site and safety precautions14 9.1 Selection of sampling site 14 9.2 Appropriate precautions against accidents14 10 Passive sampling device deployment and retrieval.15 10.1 Materials and apparatus15 10.2 Transport 15 10.3 Deployment procedure15 10.4 Retrieval procedure .16 11 Extraction

34、 of analytes from passive sampling devices and preparation for analysis .17 12 Analysis 17 13 Calculations18 14 Test report 20 Annex A (informative) Tables providing a summary of the main types of passive sampling devices and a summary of the methods for their calibration .22 Annex B (normative) Mat

35、erials and apparatus to be taken to the field for use in the deployment of passive sampling devices.24 Annex C (informative) Quality control measures.25 Bibliography 27 DIN EN ISO 5667-23:2011-06 EN ISO 5667-23:2011 (E) 2 Foreword This document (EN ISO 5667-23:2011) has been prepared by Technical Co

36、mmittee ISO/TC 147 “Water quality” in collaboration with Technical Committee CEN/TC 230 “Water analysis” the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by Se

37、ptember 2011, and conflicting national standards shall be withdrawn at the latest by September 2011. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such

38、patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, I

39、celand, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 5667-23:2011 has been approved by CEN as a EN ISO 5667-23:2011 without any modificat

40、ion. DIN EN ISO 5667-23:2011-06 EN ISO 5667-23:2011 (E) 3 Introduction Passive sampling devices can be used for monitoring concentrations of a wide range of analytes, including metals, inorganic anions, polar organic compounds (e.g. polar pesticides and pharmaceutical compounds), non-polar organic c

41、ompounds (e.g. non-polar pesticides), and industrial chemicals (e.g. polyaromatic hydrocarbons and polychlorinated biphenyls) in aquatic environments. Pollutant levels in surface water have traditionally been monitored by spot sampling (also known as bottle or grab sampling). Such sampling gives a s

42、napshot of pollutant levels at a particular time. Pollutant levels in surface water have a tendency to fluctuate over time and so it may be more desirable to monitor pollutants over an extended period in order to obtain a more representative measure of the chemical quality of a water body. This can

43、be achieved by repeated spot sampling, continuous monitoring, biomonitoring or passive sampling. Passive sampling involves the deployment of a passive sampling device that uses a diffusion gradient to collect pollutants over a period of days to weeks. This process is followed by extraction and analy

44、sis of the pollutants in a laboratory. Passive sampling devices can be used in kinetic or equilibrium modes. In equilibrium mode, the passive sampling device reaches equilibrium with the sampled medium, and provides a measure of the concentration at the time of retrieval from the environment. In the

45、 kinetic mode, the passive sampling device samples in an integrative way, and provides a measure of the time-weighted average concentration of a pollutant in the water over the exposure period. Where uptake into the receiving phase is under membrane control, then passive sampling devices operate as

46、integrative samplers between the time of deployment and an exposure period of up to the time to half maximum accumulation in the receiving phase. Membrane control means that the transport resistance of the membrane is larger than that of the water boundary layer. In stagnant water, uptake is general

47、ly controlled by the water boundary layer. Under highly turbulent conditions, uptake is membrane controlled. Where uptake is controlled by the water boundary layer, then the passive samplers behave in a manner similar to those where uptake is under membrane control, but the sampling rate depends on

48、flow conditions. Where flow conditions vary over time, uptake can be under water boundary control when turbulence is low, but change to membrane control when turbulence increases. Diffusion into the receiving phase is driven by the free dissolved concentration of pollutant, and not that bound to par

49、ticulate matter and to large molecular mass organic compounds (e.g. humic and fulvic acids). This technique provides a measure of the time-weighted average concentration of the free dissolved fraction of pollutant to which the passive sampling device has been exposed. For some passive sampling devices for metals, the concentration of analyte measured includes both the free dissolved fraction and that fraction of the analyte bound to small molecular mass inorganic and organic compounds