DIN EN 12566-6-2016 Small wastewater treatment systems for up to 50 PT - Part 6 Prefabricated treatment units for septic tank effluent German version EN 12566-6 2016《最大50 PT的小型废水处理.pdf

1、December 2016 English price group 20No 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 13.060.30!%c“2599164www.din.deD

2、IN EN 12566-6Small wastewater treatment systems for up to 50 PT Part 6: Prefabricated treatment units for septic tank effluent;English version EN 125666:2016,English translation of DIN EN 12566-6:2016-12Kleinklranlagen fr bis zu 50 EW Teil 6: Vorgefertigte Anlagen fr die weitergehende Behandlung des

3、 aus Faulgruben ablaufenden Schmutzwassers;Englische Fassung EN 125666:2016,Englische bersetzung von DIN EN 12566-6:2016-12Petites installations de traitement des eaux uses jusqu 50 PTE Partie 6: Units prfabriques de traitement des effluents de fosses septiques;Version anglaise EN 125666:2016,Traduc

4、tion anglaise de DIN EN 12566-6:2016-12SupersedesDIN EN 125666:201305See start of applicationwww.beuth.deDocument comprises 53 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.12.16 DIN EN 12566-6:2016-12 2 A comma is used as th

5、e decimal marker. Start of application The start of application of this standard is 2016-12-01. It should be noted that, in Germany, CE conformity marking of construction products will be permitted once this standard has been listed in the Official Journal of the European Union and/or the Bundesanze

6、iger (German Federal Gazette) and from the date given therein. For further information, users of this standard should refer to the websites of the European Commission or of the relevant building authority. The standard which this document replaces, DIN EN 12566-6:2013-05, may be used in parallel wit

7、h this standard during a specified transition period where such has been laid down in the Official Journal of the European Union and/or the Bundesanzeiger (German Federal Gazette). National foreword This document (EN 12566-6:2016) has been prepared by Technical Committee CEN/TC 165 “Waste water engi

8、neering” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was DIN-Normenausschuss Wasserwesen (DIN Standards Committee Water Practice), Working Committee NA 119-05-04 AA Kleinklranlagen. The DIN Standard corresponding to the International Standard referred to in t

9、his document is as follows: ISO 15705 DIN ISO 15705 Amendments This standard differs from DIN EN 12566-6:2013-05 as follows: a) the text has been brought in line with the EU Construction Products Regulation. Previous editions DIN EN 12566-6: 2013-05 National Annex NA (informative) Bibliography DIN I

10、SO 15705, Water quality Determination of the chemical oxygen demand index (ST-COD) Small-scale sealed tube method EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12566-6 August 2016 ICS 13.060.30 Supersedes EN 12566-6:2013English Version Small wastewater treatment systems for up to 50 PT -Part

11、6: Prefabricated treatment units for septic tank effluent Petites installations de traitement des eaux uses jusqu 50 PTE - Partie 6: Units prfabriques de traitement des effluents de fosses septiques Kleinklranlagen fr bis zu 50 EW - Teil 6: Vorgefertigte Bauteile fr die weitergehende Behandlung des

12、aus Faulgruben ablaufenden Schmutzwassers This European Standard was approved by CEN on 25 June 2016. 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. U

13、p-to-date 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 tran

14、slation under 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, Finla

15、nd, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION

16、 COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12566-6:2016 E2 Contents Page European foreword .

17、5 1 Scope 7 2 Normative references 7 3 Terms, definitions, symbols, units and abbreviated terms . 7 3.1 Terms and definitions . 7 3.2 Symbols and abbreviated terms 8 4 Products characteristics . 9 4.1 Design 9 4.1.1 General 9 4.1.2 Overall dimensions . 9 4.1.3 Inlets, outlets, internal pipework and

18、connections 9 4.1.4 Access 9 4.2 Load bearing capacity . 10 4.3 Secondary treatment efficiency 10 4.3.1 General . 10 4.3.2 Secondary treatment efficiency ratio . 10 4.3.3 Microorganism reduction . 11 4.4 Watertightness 11 4.5 Power consumption 11 4.6 Durability 11 4.6.1 General . 11 4.6.2 Concrete,

19、steel, PVC-U, PE, GRP, PDCPD and flexible sheets . 12 4.7 Reaction to fire 12 4.7.1 General . 12 4.7.2 Units classified as Class A1 without the need for testing . 12 4.7.3 Units classified according to the test results 12 4.8 Dangerous substances 13 5 Testing, assessing and sampling methods 13 5.1 L

20、oad bearing capacity . 13 5.1.1 Generals . 13 5.1.2 Load bearing capacity determined by calculation . 13 5.1.3 Load bearing capacity determined by testing . 14 5.2 Secondary treatment capacity . 16 5.3 Watertightness 17 6 Assessment and verification of constancy of performance (AVCP) . 17 6.1 Genera

21、l . 17 6.2 Type testing 17 6.2.1 General . 17 6.2.2 Test samples, testing and compliance criteria 18 6.2.3 Test reports 20 6.2.4 Shared other party results 20 6.2.5 Cascading determination of the product type results 21 6.3 Factory production control (FPC) 22 6.3.1 General . 22 6.3.2 Requirements 22

22、 EN 12566-6:2016 (E) DIN EN 12566-6:2016-12 3 6.3.3 Product specific requirements 25 6.3.4 Initial inspection of factory and of FPC . 25 6.3.5 Continuous surveillance of FPC . 26 6.3.6 Procedure for modifications . 26 6.3.7 One-off products, pre-production products (e.g. prototypes) and products pro

23、duced in very low quantity . 26 7 Classification and designation (Nominal designation) . 27 8 Marking, labelling and packaging . 27 8.1 Marking 27 8.2 Technical information accompanying the unit 28 8.3 Installation instructions . 29 8.4 Operation and maintenance instructions 29 Annex A (normative) S

24、econdary treatment efficiency test procedure . 31 A.1 Selection of the unit and its preliminary evaluation . 31 A.1.1 General . 31 A.1.2 Installation and commissioning 31 A.1.3 Operation and maintenance procedures during testing 31 A.1.4 Data to be monitored. 31 A.2 Test procedure 32 A.2.1 Time for

25、establishment 32 A.2.2 Influent characteristics 32 A.2.3 Daily flow pattern for testing . 32 A.2.4 Test method 32 A.2.4.1 General . 32 A.2.4.2 Overload . 34 A.2.4.3 Peak flow discharge . 34 A.2.4.4 Power breakdown/Machine breakdown . 34 A.2.4.5 Power consumption . 34 A.2.5 Influent and effluent samp

26、ling. 34 A.3 Sample analysis . 34 A.4 Test report 34 Annex B (normative) Presentation of the microorganisms test results 36 Annex C (informative) Analysis method 37 Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation . 38 ZA.1

27、 Scope and relevant characteristics 38 ZA.2 Procedure of attestation of conformity of prefabricated secondary treatment units . 39 ZA.2.1 System(s) of AVCP . 39 ZA.2.2 Declaration of performance (DoP) . 42 EN 12566-6:2016 (E) DIN EN 12566-6:2016-12 4 ZA.2.2.1 General 42 ZA.2.2.2 Content. 43 ZA.2.2.3

28、 Example of DoP . 44 ZA.3 CE marking and labelling 47 Bibliography . 50 EN 12566-6:2016 (E) DIN EN 12566-6:2016-12 5 European foreword This document (EN 12566-6:2016) has been prepared by Technical Committee CEN/TC 165 “Waste water engineering”, the secretariat of which is held by DIN. This European

29、 Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by February 2017, and conflicting national standards shall be withdrawn at the latest by May 2018. Attention is drawn to the possibility that some of the elements o

30、f this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 12566-6:2013. This document has been prepared under a mandate given to CEN by the European Commission and the European Free

31、 Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. The differences between this version and EN 12566-6:2013 are mainly editorial changes according to the Construction

32、 Product Regulation (CPR) and declaration of power consumption and desludging during treatment efficiency test. The standard series EN 12566 “Small wastewater treatment systems for up to 50 PT” contains the following parts (see Figure 1): Part 1: Prefabricated septic tanks; Part 3: Packaged and/or s

33、ite assembled domestic wastewater treatment plants; Part 4: Septic tanks assembled in situ from prefabricated kits; Part 6: Prefabricated treatment units for septic tank effluent (this document); Part 7: Prefabricated tertiary treatment unit. For filtration systems, CEN/TC 165 decided to publish the

34、 following CEN Technical reports, which are considered as Code of practices and do not specify treatment requirements: Part 2: Soil infiltration systems Part 5: Pre-treated Effluent Filtration systems EN 12566-6:2016 (E) DIN EN 12566-6:2016-12 6 Key A domestic wastewater 1 prefabricated septic tank

35、B septic tank effluent 2 soil infiltration system C treated infiltrated effluent 3 packaged and/or site assembled domestic wastewater treatment plant D treated wastewater 4 septic tank assembled in situ from prefabricated kit E tertiary treated wastewater 5 pre-treated effluent filtration system 6 p

36、refabricated treatment unit used for septic tank effluent 7 prefabricated tertiary treatment unit National regulations may specify different arrangements between the products described in the standard series EN 12566. Figure 1 Scheme related to the arrangement of the parts of EN 12566 or CEN/TR 1256

37、6 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, Former Yugoslav Republic of Macedonia, France, G

38、ermany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. EN 12566-6:2016 (E) DIN EN 12566-6:2016-12 7 1 Scope This European Standard specifies

39、 requirements, test methods, evaluation of conformity and marking for prefabricated secondary treatment units used for the treatment of effluent from septic tanks according to EN 12566-1 or EN 12566-4 in small wastewater treatment systems for up to 50 PT. NOTE Equivalent septic effluent may come fro

40、m existing septic tanks. It applies to the prefabricated secondary treatment unit, where all its components are packaged or site-assembled and placed on the market as a kit by one manufacturer. The prefabricated secondary treatment unit consists of one or more tanks made of concrete, steel, unplasti

41、cised polyvinylchloride (PVC-U), polyethylene (PE), glass reinforced polyester (GRP-UP), polypropylene (PP), polydicyclopentadiene (PDCPD) or container made of flexible sheets (HDPE, PP, PVC, EPDM). Other components specified by the manufacturer, such as pipes, pumps and filter material will be cons

42、idered as part of the unit. This European Standard establishes the performance of the prefabricated secondary treatment units needed to verify their suitability for the end use conditions for which the test methods are specified. This European Standard applies for the packaged and/or site assembled

43、secondary treatment units for use on the top of the ground (outside the building) or buried in the ground where no vehicle loads are applied to the unit. This European Standard does not cover: non watertight secondary treatment units with direct infiltration into the ground; retrofit kits (see defin

44、ition in 3.1.7). 2 Normative references The following referenced documents, in whole or in part, are normatively referenced in this document and are indispensable for its application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of

45、 the referenced document (including any amendments) applies. EN 16323:2014, Glossary of wastewater engineering terms EN 12566-1, Small wastewater treatment systems for up to 50 PT Part 1: Prefabricated septic tanks EN 12566-3:2016, Small wastewater treatment systems for up to 50 PT Part 3: Packaged

46、and/or site assembled domestic wastewater treatment plants EN 12566-4, Small wastewater treatment systems for up to 50 PT Part 4: Septic tanks assembled in situ from prefabricated kits EN 13501-1, Fire classification of construction products and building elements Part 1: Classification using data fr

47、om reaction to fire tests 3 Terms, definitions, symbols, units and abbreviated terms 3.1 Terms and definitions For the purposes of this document, the terms and definitions given in EN 12566-3:2016 and EN 16323:2014 and the following apply. EN 12566-6:2016 (E) DIN EN 12566-6:2016-12 8 3.1.1 packaged

48、secondary treatment unit prefabricated factory-built unit which treats septic tank effluent to a declared quality 3.1.2 site assembled secondary treatment unit unit supplied by one manufacturer composed of prefabricated components, assembled on site, which treats septic tank effluent to a declared q

49、uality 3.1.3 open unit prefabricated unit where there is no cover 3.1.4 nominal designation expressed as an integer giving the maximum number of population equivalent appropriate to the plant 3.1.5 product family group of products in which, for the purpose of evaluation, the selected property(s) is/are similar for all products within the group Note 1 to entry: The definition of family takes into account at least similar shape, equipment, mate