EN 17034:2018

Chemicals used for treatment of water intended for human consumption - Aluminium chloride anhydrous, aluminium chloride basic, dialuminium chloride pentahydroxide and aluminium chloride hydroxide sulfate

This document is applicable to aluminium chloride anhydrous, aluminium chloride basic, dialuminium chloride pentahydroxide and aluminium chloride hydroxide sulfate used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements of aluminium chloride basic, polyaluminium chloride hydroxide and polyaluminium chloride hydroxide sulfate and refers to the corresponding analytical methods. It gives information for their use in water treatment. It also gives the usable rules relating to safe handling and use of these aluminium salts (see Annex B).

Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Aluminiumchlorid, wasserfrei, Aluminiumchlorid, basisch, Dialuminiumchloridpentahydroxid und Aluminiumchloridhydroxidsulfat

Dieses Dokument gilt für Aluminiumchlorid, wasserfrei, Aluminiumchlorid, basisch, Dialuminiumchlorid-pentahydroxid und Aluminiumchloridhydroxidsulfat zur Aufbereitung von Wasser für den menschlichen Gebrauch. Es beschreibt die Eigenschaften von Aluminiumchlorid, basisch, Polyaluminiumchloridhydroxid und Polyaluminiumchloridhydroxidsulfat und legt die Anforderungen für Aluminiumchlorid, basisch, Polyaluminiumchloridhydroxid und Polyaluminiumchloridhydroxidsulfat fest und verweist auf die entsprechenden Analysenverfahren. Es enthält Angaben zu deren Anwendung in der Wasseraufbereitung. Es enthält darüber hinaus brauchbare Regeln für die sichere Handhabung und Verwendung dieser Aluminiumsalze (siehe Anhang B).

Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Chlorure d'aluminium anhydre, chlorure d'aluminium basique, pentahydroxychlorure de dialuminium et hydroxychlorosulfate d'aluminium

Le présent document est applicable au chlorure d’aluminium anhydre, au chlorure d'aluminium basique, au pentahydroxychlorure de dialuminium et à l’hydroxychlorosulfate d’aluminium utilisés pour le traitement de l'eau destinée à la consommation humaine. Il décrit les caractéristiques et spécifie les prescriptions du chlorure d'aluminium basique, de l’hydroxychlorure de polyaluminium et de l’hydroxychlorosulfate de polyaluminium et donne la référence aux méthodes d'analyse correspondantes. Il donne des informations pour leur emploi dans le traitement de l'eau. Il donne également les règles applicables relatives à la sécurité d'emploi et de manipulation de ces sels d’aluminium (voir Annexe B).

Kemikalije, ki se uporabljajo za pripravo pitne vode - Aluminijev klorid brezvodni, aluminijev klorid osnovni, dialuminijev klorid pentahidroksid in aluminijev klorid hidroksid sulfat

Ta dokument se uporablja za osnovni aluminijev klorid, polialuminijev klorid hidroksid in polialuminijev klorid hidroksid sulfat, ki se uporabljajo za pripravo pitne vode. Opisuje značilnosti in določa zahteve za osnovni aluminijev klorid, polialuminijev klorid hidroksid in polialuminijev klorid hidroksid sulfat ter se nanaša na ustrezne analizne metode. Podaja informacije za uporabo teh snovi pri pripravi pitne vode. Določa tudi pravila za varno ravnanje z aluminijevimi solmi in njihovo uporabo (glej dodatek B).

General Information

• Status: Published
• Publication Date: 09-Jan-2018
• Withdrawal Date: 30-Jul-2018
• ICS: 71.100.80 - Chemicals for purification of water
• Technical Committee: CEN/TC 164 - Water supply
• Drafting Committee: CEN/TC 164/WG 9 - Drinking water treatment
• Current Stage: 9060 - Closure of 2 Year Review Enquiry - Review Enquiry
• Start Date: 02-Sep-2023
• Completion Date: 02-Sep-2023
• Ref Project: SIST EN 17034:2018 - Chemicals used for treatment of water intended for human consumption - Aluminium chloride anhydrous, aluminium chloride basic, dialuminium chloride pentahydroxide and aluminium chloride hydroxide sulfate

Relations

• Replaces: EN 883:2004 - Chemicals used for treatment of water intended for human consumption - Polyaluminium chloride hydroxyde and polyaluminium chloride hydroxyde sulfate
• Effective Date: 08-Jun-2022
• Replaces: EN 881:2004 - Chemicals used for treatment of water intended for human consumption - Aluminium chloride (monomeric), aluminium chloride hydroxide (monomeric) and aluminium chloride hydroxide sulfate (monomeric)
• Effective Date: 17-Jan-2018

Overview - EN 17034:2018 (Aluminium chloride for drinking water treatment)

EN 17034:2018 is the CEN European standard that specifies the characteristics, requirements and practical information for aluminium chloride anhydrous, aluminium chloride basic, dialuminium chloride pentahydroxide and aluminium chloride hydroxide sulfate used in the treatment of water intended for human consumption. The standard covers identification, commercial forms, physical and chemical properties, purity criteria, sampling and analytical methods, and rules for labelling, transport, storage and safe handling. Note: conformity with EN 17034:2018 does not in itself constitute regulatory approval by national authorities.

Key Topics and technical requirements

• Product identification: chemical names, synonyms, CAS and EINECS references, empirical formulas for each product family.
• Commercial forms: solid (anhydrous) and predominantly aqueous solutions for other products.
• Physical & chemical properties: appearance, density (typical values provided for various Al %), solubility and hydrolysis behaviour.
• Purity criteria and impurities: composition of commercial products and limits on impurities or by‑products.
• Test methods: guidance on sampling (ISO-based) and analytical procedures; EN 1302 is referenced for aluminium-based coagulant analyses.
• Labelling, transport and storage: requirements for means of delivery, EU safety labelling, transport regulations, marking and storage incompatibilities.
• Safety and emergency procedures: normative Annex B provides rules for safe handling, spill response and fire/accident procedures; Annex A offers informative background on manufacture, quality and practical use (dosing, application forms and secondary effects).

Applications and who uses EN 17034:2018

• Water utilities and treatment plant operators specifying or dosing coagulants for drinking water clarification and treatment.
• Chemical manufacturers and suppliers of aluminium-based water treatment chemicals for product specification, quality control and labelling.
• Analytical and testing laboratories performing sampling and compliance testing of aluminium coagulants.
• Procurement teams, safety officers and transport/logistics personnel managing storage, handling and regulatory compliance.
• Regulators and consultants assessing suitability and safe use of aluminium salts in potable water systems.

Related standards

• EN 1302 - Analytical methods for aluminium-based coagulants (normative reference)
• ISO 3165 - Sampling safety for industrial chemical products
• ISO 6206 - Sampling vocabulary for chemical products
• Supersedes: EN 883:2004 and EN 881:2004

EN 17034:2018 is a practical reference for anyone specifying, testing or safely handling aluminium chloride and polyaluminium products in drinking water treatment, helping ensure consistent quality, correct application and regulatory-aware use.

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kemikalije, ki se uporabljajo za pripravo pitne vode - Aluminijev klorid brezvodni, aluminijev klorid osnovni, dialuminijev klorid pentahidroksid in aluminijev klorid hidroksid sulfatProdukte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Aluminiumchlorid, wasserfrei, Aluminiumchlorid, basisch, Dialuminiumchloridpentahydroxid und AluminiumchloridhydroxidsulfatProduits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Chlorure d'aluminium anhydre, chlorure d'aluminium basique, pentahydroxychlorure de dialuminium et hydroxychlorosulfate d'aluminiumChemicals used for treatment of water intended for human consumption - Aluminium chloride anhydrous, aluminium chloride basic, dialuminium chloride pentahydroxide and aluminium chloride hydroxide sulfate71.100.80Chemicals for purification of water13.060.20Pitna vodaDrinking waterICS:Ta slovenski standard je istoveten z:EN 17034:2018SIST EN 17034:2018en,fr,de01-marec-2018SIST EN 17034:2018SLOVENSKI
STANDARDSIST EN 883:2005SIST EN 881:20051DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 17034
January
t r s z ICS
y sä s r rä z r Supersedes EN
z z sã t r r vá EN
z z uã t r r vEnglish Version
Chemicals used for treatment of water intended for human consumption æ Aluminium chloride anhydrousá aluminium chloride basicá dialuminium chloride pentahydroxide and aluminium chloride hydroxide sulfate Produits chimiques utilisés pour le traitement de l 5eau destinée à la consommation humaine æ Chlorure d 5aluminium anhydreá chlorure d 5aluminium basiqueá pentahydroxychlorure de dialuminium et hydroxychlorosulfate d 5aluminium
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch æ Aluminiumchloridá wasserfreiá Aluminiumchloridá basischá Dialuminiumchloridpentahydroxid und Aluminiumchloridhydroxidsulfat This European Standard was approved by CEN on
u r November
t r s yä
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 Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Rue de la Science 23,
B-1040 Brussels
t r s z CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s y r u vã t r s z ESIST EN 17034:2018

.................................................................................................................................... 7 3.1.7 EINECS reference
............................................................................................................................................ 7 3.2 Commercial forms ........................................................................................................................................... 7 3.3 Physical properties ......................................................................................................................................... 7 3.3.1 Appearance ........................................................................................................................................................ 7 3.3.2 Density ................................................................................................................................................................ 8 3.3.3 Solubility ............................................................................................................................................................ 8 3.3.4 Vapour pressure .............................................................................................................................................. 8 3.3.5 Boiling point at 100 kPa ............................................................................................................................... 8 3.3.6 Crystallization point ....................................................................................................................................... 8 3.3.7 Specific heat ...................................................................................................................................................... 8 3.3.8 Viscosity (dynamic) ........................................................................................................................................ 9 3.3.9 Critical temperature ...................................................................................................................................... 9 3.3.10 Critical pressure .............................................................................................................................................. 9 3.3.11 Physical hardness ........................................................................................................................................... 9 3.4 Chemical properties ....................................................................................................................................... 9 4 Purity criteria ................................................................................................................................................... 9 4.1 General ................................................................................................................................................................ 9 4.2 Composition of commercial product ..................................................................................................... 10 4.3 Impurities and main by-products .......................................................................................................... 10 4.4 Chemical parameters .................................................................................................................................. 10 5 Test methods ................................................................................................................................................. 11 5.1 Sampling .......................................................................................................................................................... 11 5.1.1 General ............................................................................................................................................................. 11 5.1.2 Liquid ................................................................................................................................................................ 11 5.2 Analyses ........................................................................................................................................................... 12 6 Labelling - Transportation - Storage ..................................................................................................... 12 6.1 Means of delivery ......................................................................................................................................... 12 6.2 Risk and safety labelling in accordance with EU rules
.................................................................. 12 6.3 Transportation regulations and labelling ........................................................................................... 13 6.4 Marking ............................................................................................................................................................ 15 6.5 Storage ............................................................................................................................................................. 15 6.5.1 General ............................................................................................................................................................. 15 SIST EN 17034:2018

General information on aluminium chloride anhydrous, aluminium chloride basic, dialuminium chloride pentahydroxide and aluminium chloride hydroxide sulfate . 17 A.1 Origin . 17 A.1.1 Raw materials . 17 A.1.2 Manufacturing process . 17 A.2 Quality of commercial product . 17 A.3 Use . 22 A.3.1 Function . 22 A.3.2 Form in which the products are used . 22 A.3.3 Treatment dose . 22 A.3.4 Means of application . 22 A.3.5 Secondary effects . 22 A.3.6 Removal of excess product . 22 Annex B (normative)
General rules relating to safety . 23 B.1 Rules for safe handling and use . 23 B.2 Emergency procedures . 23 B.2.1 Accident . 23 B.2.2 Spillage . 23 B.2.3 Fire . 23 Bibliography . 24
1) Chemical Abstracts Service Registry Number. 2) European Inventory of Existing Commercial Chemical Substances. SIST EN 17034:2018
...