1、BRITISH STANDARD BS ISO 6107-1:2004 BS 6068-1.1: 2004 Water quality Vocabulary Part 1 ICS 01.040.13; 13.060.01 BS ISO 6107-1:2004 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 12 February 2004 BSI 12 February 2004 ISBN 0 580 43430 3 Nationa
2、l foreword This British Standard reproduces verbatim ISO 6107-1:2004 and implements it as the UK national standard. It supersedes BS 6068-1.1:1996 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee EH/3, Water quality, which has the responsibility to: A
3、list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Corres
4、pondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not o
5、f itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments
6、 and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the ISO title page, pages ii to ix, a blank page, pages 1 to 29 and a back cover The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments
7、issued since publication Amd. No. Date Comments Reference number Numro de rfrence ISO 6 107- 1:2004(E/F/R)INTERNATIONAL STANDARD NORME INTERNATIONALE ISO 6107-1 Fourth edition Quatrime dition 2004-02-0 1 Water quality Vocabulary Part 1 Qualit de leau Vocabulaire Partie 1 1 BSISO61071:2004BSISO61071:
8、2004iiBSISO61071:2004iiiiv Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested
9、 in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Comm
10、ission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technic
11、al committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % 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 sha
12、ll not be held responsible for identifying any or all such patent rights. ISO 6 107- 1 was prepared by Technical Committee ISO/TC 147, Water quality, Subcommittee SC 1, Terminology. This fourth edition cancels and replaces the third edition (ISO 6 107- 1: 1996), of which it constitutes a minor revis
13、ion. ISO 6 107 consists of a series of nine parts, under the general title Water quality Vocabulary. The first eight parts do not have individual part titles but the ninth part is an index to the first eight parts and is entitled: Part 9: Alphabetical list and subject index BSISO61071:2004 vAvant-pr
14、opos LISO (Organisation internationale de normalisation) est une fdration mondiale dorganismes nationaux de normalisation (comits membres de lISO). Llaboration des Normes internationales est en gnral confie aux comits techniques de lISO. Chaque comit membre intress par une tude a le droit de faire p
15、artie du comit technique cr cet effet. Les organisations internationales, gouvernementales et non gouvernementales, en liaison avec lISO participent galement aux travaux. LISO collabore troitement avec la Commission lectrotechnique internationale (CEI) en ce qui concerne la normalisation lectrotechn
16、ique. Les Normes internationales sont rdiges conformment aux rgles donnes dans les Directives ISO/CEI, Partie 2. La tche principale des comits techniques est dlaborer les Normes internationales. Les projets de Normes internationales adopts par les comits techniques sont soumis aux comits membres pou
17、r vote. Leur publication comme Normes internationales requiert lapprobation de 75 % au moins des comits membres votants. Lattention est appele sur le fait que certains des lments du prsent document peuvent faire lobjet de droits de proprit intellectuelle ou de droits analogues. LISO ne saurait tre t
18、enue pour responsable de ne pas avoir identifi de tels droits de proprit et averti de leur existence. LISO 6 107- 1 a t labore par le comit technique ISO/TC 147, Qualit de leau, sous-comit SC 1, Terminologie. Cette quatrime dition annule et remplace la troisime dition (ISO 6 107- 1: 1996), dont elle
19、 constitue une rvision mineure. LISO 6 107 comprend neuf parties, prsentes sous le titre gnral Qualit de leau Vocabulaire. Les huit premires parties nont pas de titres individuels, tandis que la neuvime partie, laquelle constitue un index gnral des huit premires parties, porte le titre suivant: Part
20、ie 9: Liste alphabtique et index par sujets BSISO61071:2004vi ( ) ( - ). . - . , , . ( ) . , / , 2. . , , - . 75 % - . , . . 6 107- 1 / 147, , 1, . ao ee ae a e a e e ae ( 6 107- 1: 1996), . 6 107 , . , , , : 9: BSISO61071:2004 viiIntroduction The definitions in any part or issue of ISO 6 107 are no
21、t necessarily identical to those in the standards concerned, or to those in standard scientific text books or dictionaries. These definitions have been formulated for technical purposes, as well as for the understanding and benefit of the non-expert in the field. Although every effort has been made
22、to ensure that the definitions are technically correct, they may not include all the details covered by the definitions in the standards. Language and expressions may not always be in line with strict scientific nomenclature. The definitions in this vocabulary are, therefore, not intended for purpos
23、es such as legal proceedings and contractual specifications. ISO cannot accept liability for consequences which may result from the use of these definitions for unintended purposes. ISO 6 107 is restricted to definitions for selected terms which appear in standards of ISO/TC 147, Water quality. BSIS
24、O61071:2004viii Introduction Les dfinitions contenues dans une quelconque partie ou dition de lISO 6 107 ne sont pas ncessairement identiques celles des normes concernes ou celles douvrages scientifiques ou de dictionnaires. Ces dfinitions ont t formules pour des objectifs techniques ainsi que pour
25、la comprhension et le bnfice de non-experts dans ce domaine. Bien que tous les efforts aient t faits pour sassurer que les dfinitions sont techniquement correctes, elles peuvent ne pas inclure tous les dtails couverts par les dfinitions donnes dans les normes. Le langage et les expressions peuvent n
26、e pas toujours tre strictement conformes la nomenclature scientifique. Par consquent, les dfinitions contenues dans le prsent vocabulaire ne sont pas destines des usages tels que des procdures lgales ou contractuelles. LISO ne peut accepter la responsabilit des consquences qui pourraient rsulter dun
27、e utilisation de ces dfinitions pour des usages non prvus. LISO 6 107 se limite des dfinitions de termes choisis qui apparaissent dans les normes de lISO/TC 147, Qualit de leau. BSISO61071:2004 ix , 6 107, , . , . , , , , , . . , , . , . 6 107 , / 147, . BSISO61071:2004BSISO61071:2004 1Water quality
28、 Vocabulary Part 1 Qualit de leau Vocabulaire Partie 1 1 Scope This part of ISO 6 107 defines terms used in certain fields of water quality characterization. NOTE In addition to the terms and definitions in the three official ISO lan- guages (English, French and Russian), this part of ISO 6 107 give
29、s the equivalent terms and their definitions in the German language; these are published under the responsibility of the member bodies for Germany (DIN), Austria (ON) and Switzerland (SNV). However, only the terms and definitions given in the official languages can be considered as ISO terms and def
30、initions. Domaine dapplication La prsente partie de lISO 6 107 dfinit les termes employs dans certains domaines de la caractri- sation de la qualit de leau. NOTE En supplment aux termes et dfinitions donns dans les trois langues officielles de lISO (anglais, franais, russe), la prsente partie de lIS
31、O 6 107 donne les termes qui- valents et leurs dfinitions en allemand; ils sont publis sous la responsabilit des comits membres dAllemagne (DIN), dAutriche (ON) et de Suisse (SNV). Toutefois, seuls les termes et dfinitions donns dans les langues officielles peuvent tre considrs comme termes et dfini
32、- tions ISO. 6 107 , - - . ( - , ) 6 107 ; - ( ), ( ) ( ). , - - . BSISO61071:20042 Terms and definitions Termes et dfinitions 1 activated sludge treatment process for the biological treatment of wastewater in which a mixture of wastewater and activated sludge is agitated and aerated NOTE The activa
33、ted sludge is subsequently separated from the treated wastewater by sedimentation, and is removed or returned to the process as required. 1 traitement par boues actives traitement biologique deaux rsiduaires au cours du- quel un mlange deau rsiduaire et de boue active est agit et ar NOTE La boue act
34、ive est ensuite spare de leau rsi- duaire pure par sdimentation, puis limine ou recycle dans le circuit selon besoin. 2 activated sludge accumulated biological mass (floc) produced in the treatment of wastewater by the growth of bacteria and other microorganisms in the presence of dissolved oxygen 2 boue active amas biologique (floc) form, au cours du traitement dune eau rsiduaire, par la croissance de bactries et dautres micro-organismes en prsence doxygne dissous 3 adsorption on activated sludge percentage of
