SIST EN 16713-3:2016
(Main)Domestic swimming pools - Water systems - Part 3: Water treatment - Requirements
Domestic swimming pools - Water systems - Part 3: Water treatment - Requirements
This document specifies requirements and test methods for equipment and means of pool water treatment utilised in domestic swimming pools.
This standard applies for swimming pools as defined in WI00402001.
This standard does not apply to
- classified pools as specified in EN 15288;
- domestic spas;
- natural and nature like pools.
NOTE For filtration and circulation systems see prEN 16713 and prEN 16714.
The purpose of this standard is furthermore to ensure a consistently high quality of bath or pool water in terms of hygiene in order to prevent damage to human health, particularly as a result of pathogens. At the same time, account is also to be taken of the well-being of the bathers (e.g. by minimizing the side effects caused by disinfectants). To this end, requirements are specified for water quality and water treatment.
Schwimmbäder für private Nutzung - Wassersysteme - Teil 3: Aufbereitung - Anforderungen
Diese Europäische Norm legt Anforderungen und Prüfverfahren für Geräte und Mittel zur Aufbereitung von Schwimmbeckenwasser fest, die in privaten Schwimmbädern verwendet werden.
Diese Norm gilt für Schwimmbäder nach EN 16582-1 und wird im Zusammenhang mit dieser Norm gelesen.
Diese Norm gilt nicht für:
Schwimmbäder für die öffentliche Nutzung nach EN 15288-1;
Warmsprudelbecken für die private oder öffentliche Nutzung;
Planschbecken nach EN 71-8;
Teiche und Naturschwimmbäder.
ANMERKUNG Zu Filtrationssystemen siehe EN 16713-1 und zu Umwälzsystemen siehe EN 16713-2.
Diese Norm soll außerdem eine gleichmäßig hohe hygienische Qualität des Schwimmbeckenwassers sicherstellen, um die menschliche Gesundheit vor Schäden, vor allem durch Pathogene, zu schützen. Gleichzeitig ist das Wohlbefinden der Badenden zu berücksichtigen (z. B. indem die durch Desinfektion verursachten Nebenwirkungen minimiert werden). Dazu werden die Anforderungen an die Wasserqualität und Wasseraufbereitung festgelegt.
Piscines privées à usage familial - Systèmes de distribution d'eau - Partie 3: Traitement - Exigences
La présente Norme européenne spécifie les exigences et les méthodes d'essai applicables aux équipements et systèmes de traitement de l'eau des piscines privées à usage familial.
La présente norme s'applique aux piscines définies dans l'EN 16582-1 et doit être lue conjointement avec cette dernière.
La présente norme ne s’applique pas :
- aux piscines à usage collectif couvertes par l'EN 15288-1 ;
- aux spas à usage privé familial ou à usage collectif ;
- aux pataugeoires selon l'EN 71-8 ;
- aux bassins naturels et analogues.
NOTE Pour les systèmes de filtration, voir prEN 16713-1 et pour les systèmes de circulation, voir prEN 16713-2.
La présente norme a en outre pour but de maintenir la haute qualité sanitaire de l'eau des bassins afin d'éviter toute incidence néfaste sur la santé humaine, notamment suite à l'action d'agents pathogènes. Dans le même temps, le bien-être des baigneurs doit également être pris en compte (par exemple en minimisant les effets secondaires des désinfectants). À cet effet, des exigences relatives à la qualité et au traitement de l'eau sont spécifiées.
Plavalni bazeni za domačo uporabo - Vodni sistemi - 3. del: Priprava vode - Zahteve
Ta dokument določa zahteve in preskusne metode za opremo in sredstva za obdelavo bazenske vode, ki se uporablja v domačih plavalnih bazenih.Ta standard velja za plavalne bazene, kot je opredeljeno v standardu WI00402001. Ta standard ne velja za – klasificirane bazene, kot je opredeljeno v standardu EN 15288;– domače prostore za dobro počutje;– naravne in naravnim podobne bazene.OPOMBA: Za filtrirne sisteme in sisteme kroženja vode glej standarda prEN 16713 in prEN 16714.Namen tega standarda je tudi zagotoviti stalno visoko kakovost vode v kadeh ali bazenske vode v smislu higiene, da se prepreči tveganje za zdravje ljudi, zlasti kot posledica patogenov. Istočasno je treba upoštevati tudi dobrobit kopalcev (na primer skrb za zmanjšanje stranskih učinkov, ki jih povzročajo razkužila). V ta namen so določene zahteve za kakovost in čiščenje vode.
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.=DKWHYHSchwimmbäder für private Nutzung - Wassersysteme - Teil 3: Aufbereitung - AnforderungenPiscines privées à usage familial - Systèmes de distribution d'eau - Partie 3: Traitement - ExigencesDomestic swimming pools - Water systems - Part 3: Water treatment - Requirements97.220.10Športni objektiSports facilitiesICS:Ta slovenski standard je istoveten z:EN 16713-3:2016SIST EN 16713-3:2016en,fr,de01-april-2016SIST EN 16713-3:2016SLOVENSKI
STANDARD
SIST EN 16713-3:2016
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 16713-3
February
t r s x ICS
{ yä t t rä s r English Version
Domestic swimming pools æ Water systems æ Part
uã Water treatment æ Requirements Piscines privées à usage familial æ Systèmes de distribution d 5eau æ Partie
uã Traitement æ Exigences
Schwimmbäder für private Nutzung æ Wassersysteme æTeil
uã Aufbereitung æ Anforderungen This European Standard was approved by CEN on
w December
t r s wä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey andUnited Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
9
t r s x CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s x y s uæ uã t r s x ESIST EN 16713-3:2016
EN 16713-3:2016 (E) 2 Contents Page European foreword . 3 1 Scope . 4 2 Normative references . 4 3 Terms and definitions . 5 4 Requirements . 5 4.1 General . 5 4.2 Fill water specifications . 6 4.3 Physical and chemical pool water requirements . 6 4.4 Flocculation/coagulation . 7 4.5 Disinfection . 8 4.5.1 General . 8 4.5.2 Primary disinfectants . 8 4.5.3 Alternative disinfection methods . 9 4.6 pH-adjustment . 9 4.7 Water-balance . 9 4.8 Dilution . 10 4.9 Cleaning . 10 4.9.1 General . 10 4.9.2 Pool . 10 4.9.3 Overflow channel . 10 4.9.4 Balance tank . 10 4.9.5 Pool surround . 10 4.9.6 Swimming pool features and equipment . 11 Annex A (informative)
Environmental aspects . 12 Annex B (informative)
Microbiological parameters . 15 Bibliography . 16
SIST EN 16713-3:2016
EN 16713-3:2016 (E) 3 European foreword This document (EN 16713-3:2016) has been prepared by Technical Committee CEN/TC 402 “Domestic Pools and Spas”, the secretariat of which is held by AFNOR. 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 August 2016, and conflicting national standards shall be withdrawn at the latest by August 2016. 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 patent rights. EN 16713, Domestic swimming pools — Water systems, currently comprises: — Part 1: Filtration systems— Requirements and test methods; — Part 2: Circulation systems— Requirements and test methods; — Part 3: Water treatment— Requirements. 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, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 16713-3:2016
EN 16713-3:2016 (E) 4 1 Scope This European Standard specifies requirements and test methods for equipment and means of pool water treatment utilized in domestic swimming pools. This standard applies for swimming pools as defined in EN 16582-1 and will be read in conjunction with it. This standard does not apply to: — pools for public use covered by EN 15288-1; — spas for domestic or public use; — paddling pools according to EN 71-8; — natural and nature like pools. NOTE For filtration systems see EN 16713–1 and for circulation systems see EN 16713–2. The purpose of this standard is furthermore to ensure a consistently high quality of pool water in terms of hygiene in order to prevent damage to human health, particularly as a result of pathogens. At the same time, account is also to be taken of the well-being of the bathers (e.g. by minimizing the side effects caused by disinfectants). To this end, requirements are specified for water quality and water treatment. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 15031, Chemicals used for treatment of swimming pool water — Aluminium based coagulants EN 15074, Chemicals used for treatment of swimming pool water — Ozone EN 15797, Chemicals used for the treatment of swimming pool water — Iron based coagulants EN 16380, Chemicals used for treatment of swimming pool water — Potassium peroxomonosulfate EN 16400, Chemicals used for treatment of swimming pool water — Hydrogen peroxide EN 16582-1:2015, Domestic swimming pools — Part 1: General requirements including safety and test methods EN 16582-2:2015, Domestic swimming pools — Part 2: Specific requirements including safety and test methods for inground pools EN 16582-3:2015, Domestic swimming pools — Part 3: Specific requirements including safety and test methods for aboveground pools EN 16713–1, Domestic swimming pools — Water systems — Part 1: Filtration systems — Requirements and test methods EN 16713–2, Domestic swimming pools — Water systems — Part 2: Circulation systems — Requirements and test methods SIST EN 16713-3:2016
EN 16713-3:2016 (E) 5 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 16582-1:2015, EN 16582-2:2015 and in EN 16582-3:2015, and the following apply. 3.1 water treatment way to ensure water quality through physical and chemical actions 3.2 pool water water in the swimming or bathing pool 3.3 disinfection killing or inactivating certain microorganisms 3.4 filtrate water after the filtration process 3.5 fill water water used for the initial filling and for topping up 3.6 flow Q volume of water flowing through a certain cross section per unit time 3.7 pollutants undesirable inorganic and organic substances and microorganisms which enter, or are already present, in the pool water 3.8 free chlorine dominating forms of chlorine (dissolved gas Cl2, hypochlorous acid HOCl, hypochlorite ion OCl-) depending upon the pH-value Note 1 to entry: In the pH-range relevant in the pool application, these forms are HOCl/OCl-. 3.9 active chlorine proportion of free chlorine available as the biologically active hypochlorous acid (HOCl) at a given pH 4 Requirements 4.1 General Depending on the equipment being installed and type of chemicals used, the necessary instructions and safety requirements (e.g. hazards of using chemicals inappropriately) shall be provided to the pool owner. SIST EN 16713-3:2016
EN 16713-3:2016 (E) 6 Pool water treatment is essential for the safety of the users but incorrect treatment can also be the cause of various disorders (e.g. stains, discolorations, corrosion). The different problems related to improper pool water treatment or materials are listed in EN 16582-1:2015, Annex D (as an example for polyester shells but can be in a similar way for other pool materials e.g. liner, paint, tiles, mineral coating and pool equipment). 4.2 Fill water specifications Water that is obtained from a mains water supply is deemed to be suitable as fill water without testing. Water that is not obtained from a mains water supply should be tested for suitability and treated, if necessary. The following maximum values are recommended for the fill water: — iron: 0,1 mg/l; — copper: 0,2 mg/l; — manganese: 0,05 mg/l; — polyphosphate as phosphorus: 0,01 mg/l; — nitrates: 50 mg/l. If these values are exceeded it is recommended to treat the water to achieve the recommended values. Phosphates introduced into the swimming pool water both with the fill water, and by the swimmers, promote algal growth. By optimization of flow, treatment (e.g. filtration and flocculation) and operation, the growth of microorganisms can be reduced together with the reduction of the phosphates. 4.3 Physical and chemical pool water requirements The following parameters ensure good quality bathing water. To ensure that these parameters can be achieved and maintained, the following shall be considered: a) pool design according to EN 16582 (all parts) and EN 16713-1 and EN 16713-2; b) pool installation according to EN 16582 (all parts) and EN 16713-1 and EN 16713-2; c) pool operation and maintenance; d) physical and chemical parameters should be checked regularly with suitable measuring equipment. Basic parameters for good quality bathing water are the pH value, free chlorine (or alternate disinfectants) and combined chlorine (if applicable). If chlorine is not used or actively measured, the redox potential is one method of measurement. SIST EN 16713-3:2016
EN 16713-3:2016 (E) 7 Table 1 — Indicative physical and chemical parameters when using chlorine disinfectant Parameter Value Water clarity clear view of the pool bottom Colour of the water no colour should be observede, f Turbidity in FNU/NTU max 1,5 (preferably less than 0,5) Nitrate concentration above that of fill water in mg/l max 20 Total organic carbon (TOC) in mg/la max 4,0 Redox potential against Ag/AgCI 3,5 m KCl in mV min 650 pH valuec, d 6,8 to 7,6 Free active chlorine (without cyanuric acid) in mg/l 0,3 to 1,5 Free chlorine used in combination with cyanuric acid in mg/l 1,0 to 3,0 Cyanuric acid in mg/l max 100b Combined chlorine in mg/l max 0,5 (preferably close to 0,0 mg/l) When using alternative/additional disinfectants other appropriate parameters may be considered. a When using organic compounds this value may be higher. b If national regulations allow > 100 mg/l then a suitable treatment should be applied (e.g. dilution). c Subject to the flocculant(s) used (if any). d When pH is greater than 7,5 the free active chlorine is less than 50 %. e Natural water sources may introduce water colouration. f Intentional water colouration is excluded. 4.4 Flocculation/coagulation The finest of dirt particles, hardly visible or invisible, may be present in the water. Due to their very small size these can pass through the filter under certain circumstances. In order to prevent this, the smallest of dirt particles could be converted into larger particles with the help of a flocculation agent. The use of flocculants/coagulants has long been used to assist in the enhancement of water quality. It is particularly relevant in the removal of microorganism, e.g. Cryptosporidium cyst, which occurs in human faeces and is virtually impervious to disinfection. Consequently it shall be removed by filtration. The following substances are commonly used as flocculants/coagulants: a) aluminium based coagulant, as in EN 15031; b) iron based coagulant, as in EN 15797; Special caution is needed with the use of iron based coagulants, to avoid the development of corrosion and stains. These substances all form a gelatinous precipitate by hydrolysis and shall be removed by cleaning. SIST EN 16713-3:2016
EN 16713-3:2016 (E) 8 Flocculants are commonly used with granular media filters when necessary, however they are not mandatory. Alternative flocculants can be used, but shal
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