BS-EN-ISO-10712-1996 BS-6068-5.19-1996.pdf
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1、BRITISH STANDARD BS EN ISO 10712:1996 BS 6068-5.19: 1996 Water quality Pseudomonas putida growth inhibition test (Pseudomonas cell multiplication inhibition test) The European Standard EN ISO 10712:1995 has the status of a British Standard ICS 13.060.40 Licensed Copy: sheffieldun sheffieldun, na, Sa
2、t Nov 18 01:40:53 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 10712:1996 This British Standard, having been prepared under the direction of the Health and Environment Sector Board, was published under the authority of the Standards Board and comes into effect on 15 April 1996 BSI 03-2000 Th
3、e following BSI references relate to the work on this standard: Committee reference EH/3/5 Draft for comment 93/505847 DC ISBN 0 580 25598 0 Committees responsible for this British Standard The preparation of this British Standard was entrusted by Technical Committee EH/3, Water quality, to Subcommi
4、ttee EH/3/5, Biological methods, upon which the following bodies were represented: BLWA Ltd. (The Association of the Laboratory Supply Industry) Department of Economic Development (Northern Ireland) Department of Health Department of the Environment (Water Directorate) Freshwater Biological Associat
5、ion Institution of Water and Environmental Management Ministry of Agriculture, Fisheries and Food National Rivers Authority Royal Society of Chemistry Scottish Natural Heritage Soap and Detergent Industry Association Water Research Centre Water Services Association of England and Wales Amendments is
6、sued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 18 01:40:53 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 10712:1996 BSI 03-2000i Contents Page Committees responsibleInside front cover National forewordii Foreword2 Introduction3 1Scope3 2Normati
7、ve reference3 3Definitions3 4Principle4 5Reagents4 6Materials and equipment5 7Treatment of samples5 8Procedure5 9Validity criteria7 10Calculation of results7 11Expression of results8 12Test report8 13Interpretation of the results8 14Characteristics of the procedure8 Annex A (informative) Procedure f
8、or testing substances soluble in water9 Annex B (informative) Bibliography9 Annex ZA (normative) Normative references to international publications with their relevant European publications10 Table 1 Final concentrations in the various media5 Table 2 Example of a test series7 Table 3 Example of test
9、 results7 Table 4 Example of tabular presentation of results8 List of referencesInside back cover Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 18 01:40:53 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 10712:1996 ii BSI 03-2000 National foreword This British Standard has been prepared b
10、y Technical Committee EH/3/5 and is the English language version of EN ISO 10712:1995 Water quality Pseudomonas putida growth inhibition test (Pseudomonas cell multiplication inhibition test) published by the European Committee for Standardization (CEN). It was derived by CEN from ISO 10712:1995 pub
11、lished by the International Organization for Standardization (ISO). A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immuni
12、ty from legal obligations. Cross-references Publication referred toCorresponding British Standard BS 6068 Water quality ISO 7027:1990Section 2.13:1994 Determination of turbidity Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN ISO title page, page
13、s 2 to 10, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 18 01:40:53 GMT+00:00 2006, Unc
14、ontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 10712 December 1995 ICS 13.060 Descriptors: Water, quality, tests, water tests, biological tests, determination, toxicity, turbidimetric analysis English version Water quality Pseudomonas putida growth inhibition test (
15、Pseudomonas cell multiplication inhibition test) (ISO 10712:1995) Qualit de leau Essai dinhibition de la croissance de Pseudomonas putida (essai dinhibition de la multiplication des cellules de Pseudomonas) (ISO 10712:1995) Wasserbeschaffenheit Pseudomonas putida Wachstumshemmtest (Pseudomonas-Zellv
16、ermehrungshemmtest) (ISO 10712:1995) This European Standard was approved by CEN on 1995-12-13. 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-da
17、te lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat 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 under the
18、 responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands,
19、Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1995 All rights of reproduction and communication in any form and by any
20、means reserved in all countries to CEN and its members. Ref. No. EN ISO 10712:1995 E Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 18 01:40:53 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 10712:1995 BSI 03-2000 2 Foreword The text of the International Standard ISO 10712:1995 has been prep
21、ared by Technical Committee ISO/TC 147, Water quality, in collaboration with CEN/TC 230, Water analysis. 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 June 1996, and conflicting national standar
22、ds shall be withdrawn at the latest by June 1996. In accordance with the CEN/CENELEC Internal Regulations, the following countries are bound to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Por
23、tugal, Spain, Sweden, Switzerland, United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 18 01:40:53 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 10712:1995 BSI 03-20003 Introduction The bacterium Pseudomonas putida is used as an organism representative of heterotropic microorgani
24、sms in fresh water. 1 Scope This International Standard specifies a test method for determining the inhibitory effect of surface, ground and waste water on Pseudomonas putida. This method is not suitable for highly coloured test samples, or samples containing undissolved or volatile materials or sub
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