• UNI EN ISO 16784-1 : 2008

    Current The latest, up-to-date edition.

    CORROSION OF METALS AND ALLOYS - CORROSION AND FOULING IN INDUSTRIAL COOLING WATER SYSTEMS - PART 1: GUIDELINES FOR CONDUCTING PILOT-SCALE EVALUATION OF CORROSION AND FOULING CONTROL ADDITIVES FOR OPEN RECIRCULATING COOLING WATER SYSTEMS

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    Published date:  22-10-2008

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms, definitions, symbols and abbreviated terms
    4 Types of testing
       4.1 Laboratory and off-site testing
       4.2 On-site testing
       4.3 On-line testing
    5 Test unit design parameters
       5.1 General
       5.2 Construction ma
    6 Operating parameters
       6.1 General
       6.2 Surface temperature
       6.3 Water velocity
       6.4 Residence time
    7 Water quality
       7.1 General
       7.2 Natural versus synthetic water supplies
       7.3 Fresh water
       7.4 Seawater and brackish water
       7.5 Recycle/reuse water
       7.6 Dual and combined make-up systems
    8 Contamination
       8.1 General
       8.2 Process leaks
       8.3 Biological matter
       8.4 Airborne solids and gases
    9 Parameters to be evaluated in pilot test units
       9.1 Corrosion
       9.2 Fouling
       9.3 Practical problems in operating systems - Multiple
            combinations of problems
       9.4 Water treatment additives
    10 Design of pilot-scale performance testing facilities
       10.1 Objectives
       10.2 The importance of simulating specific application
            environments
       10.3 Compromises in pilot-scale performance testing
    11 Pilot-scale facility operations
       11.1 Documentation of design
       11.2 Repeatability of results and comparison with
            field performance
       11.3 Record-keeping and reports
    Bibliography

    Abstract - (Show below) - (Hide below)

    Applicable to corrosion and fouling in industrial cooling water systems.

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

    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Current

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

    NACE RP 04 97 : 2004 FIELD CORROSION EVALUATION USING METALLIC TEST SPECIMENS
    NACE TM 02 86 : 0 COOLING WATER TEST UNIT INCORPORATING HEAT TRANSFER SURFACES
    NEN 7420 : 1996 INDUSTRIAL COOLING WATER - ASSESSMENT OF THE PERFORMANCE OF TREATMENT PROGRAMMES UNDER STANDARD CONDITIONS
    NACE RP 01 89 : 2002 ON-LINE MONITORING OF COOLING WATERS
    NACE 3T199 : 0 TECHNIQUES FOR MONITORING CORROSION AND RELATED PARAMETERS IN FIELD APPLICATIONS
    ISO 16784-2:2006 Corrosion of metals and alloys Corrosion and fouling in industrial cooling water systems Part 2: Evaluation of the performance of cooling water treatment programmes using a pilot-scale test rig
    ISO 8044:2015 Corrosion of metals and alloys Basic terms and definitions
    ASTM G 4 : 2001 Standard Guide for Conducting Corrosion Tests in Field Applications
    NACE RP 03 00 : 2003 PILOT-SCALE EVALUATION OF CORROSION AND FOULING CONTROL ADDITIVES FOR OPEN RECIRCULATING COOLING WATER SYSTEMS
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