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  • BS EN 14652 : 2005

    Current The latest, up-to-date edition.

    WATER CONDITIONING EQUIPMENT INSIDE BUILDINGS - MEMBRANE SEPARATION DEVICES - REQUIREMENTS FOR PERFORMANCE, SAFETY AND TESTING

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2007

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Classification
    5 Symbols and abbreviations
    6 Construction requirements
      6.1 General
      6.2 Materials
      6.3 Resistance to temperature
      6.4 Resistance to hydrostatic pressure
      6.5 Resistance to cyclic pressure
      6.6 Backflow prevention
      6.7 Electrical safety
      6.8 Noise level
      6.9 Air vent
      6.10 End connections
      6.11 Drain connections
      6.12 Component replacement
      6.13 Back-washable modules (MF and UF)
    7 Performance requirements
      7.1 General
      7.2 Hydraulic performance (applicable to MF, UF)
      7.3 Mechanical performance
      7.4 Functional performance
    8 Instruction and information
      8.1 Installation, operation and maintenance instructions
           - Instruction manual
      8.2 Marking and data plate
      8.3 Performance data sheet
    Annex A (normative) Test methods
    Annex B (informative) Types of membrane
    Annex C (informative) Typical test reports
    Annex D (normative) Installation, operation and maintenance
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes requirements relating to the construction, performance and methods of testing for membrane separation systems with a particle rating below 1 [mu]m, namely microfiltration (MF), ultrafiltration (UF), nanofiltration (NF) and reverse osmosis (RO) for drinking water installations inside buildings, intended to remove from the drinking water marginal concentrations of suspended and colloidal solids, microorganisms, organic molecules and/or to reduce the dissolved solids concentration and applies to systems with a minimum pressure of PN 10, connections between DN 15 and DN 100 and a maximum working temperature of at least 30 degree C.

    General Product Information - (Show below) - (Hide below)

    Committee B/504/13
    Development Note Supersedes 03/110849 DC. (02/2006) Supersedes 06/30158274 DC. (09/2007)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    EN 27888 : 1993 WATER QUALITY - DETERMINATION OF ELECTRICAL CONDUCTIVITY
    EN 1254-1:1998 Copper and copper alloys - Plumbing fittings - Part 1: Fittings with ends for capillary soldering or capillary brazing to copper tubes
    EN 13443-2:2005+A1:2007 Water conditioning equipment inside buildings - Mechanical filters - Part 2: Particle rating 1 µm to less than 80 µm - Requirements for performance, safety and testing
    EN ISO 7027 : 1999 WATER QUALITY - DETERMINATION OF TURBIDITY
    EN 15161:2006 Water conditioning equipment inside buildings - Installation, operation, maintenance and repair
    EN 1567:1999 Building valves - Water pressure reducing valves and combination water pressure reducing valves - Requirements and tests
    EN 1717:2000 Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow
    ISO 6708:1995 Pipework components Definition and selection of DN (nominal size)
    EN ISO 6708:1995 Pipework components - Definition and selection of DN (nominal size) (ISO 6708:1995)
    EN ISO 228-1:2003 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation (ISO 228-1:2000)
    ISO 7-1:1994 Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation
    ISO 7888:1985 Water quality — Determination of electrical conductivity
    ISO 1219-1:2012 Fluid power systems and components — Graphical symbols and circuit diagrams — Part 1: Graphical symbols for conventional use and data-processing applications
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
    EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
    ISO 12103-1:2016 Road vehicles — Test contaminants for filter evaluation — Part 1: Arizona test dust
    ISO 10523:2008 Water quality — Determination of pH
    EN 1092-2:1997 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges
    ISO 228-1:2000 Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation
    ISO 7027:1999 Water quality Determination of turbidity
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