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  • EN 25813 : 1992

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    WATER QUALITY - DETERMINATION OF DISSOLVED OXYGEN - IODOMETRIC METHOD

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    Language(s): 

    Published date:  09-10-1992

    Publisher:  Comite Europeen de Normalisation

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

    National foreword
    Method
    1. Scope and field of application
    2. Reference
    3. Principle
    4. Reagents
    5. Apparatus
    6. Procedure
    7. Expression of results
    8. Reproducibility
    9. Special cases
    10. Test report
    Annex
    Modified procedure when suspended matter, capable of
    fixing or consuming iodine, is present

    Abstract - (Show below) - (Hide below)

    Specifies the so-called Winkler procedure modified in order to make allowance for certain interferences.

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

    Committee CEN/TC 230
    Development Note Will be implemented as BS EN 25813 to partially supersedes BS 2690: Part 101: 1984.
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    17/30360686 DC : 0 BS EN 14150 - GEOSYNTHETIC BARRIERS - DETERMINATION OF PERMEABILITY TO LIQUIDS
    BS 6068-2.63(1998) : 1998 WATER QUALITY - DETERMINATION OF BIOCHEMICAL OXYGEN DEMAND AFTER N DAYS (BODN) - PART 1: DILUTION AND SEEDING METHOD WITH ALLYLTHIOUREA ADDITION
    EN 12255-15 : 2003 WASTEWATER TREATMENT PLANTS - MEASUREMENT OF THE OXYGEN TRANSFER IN CLEAN WATER IN AERATION TANKS OF ACTIVATED SLUDGE PLANTS
    DIN EN 16058:2012-07 INFLUENCE OF METALLIC MATERIALS ON WATER INTENDED FOR HUMAN CONSUMPTION - DYNAMIC RIG TEST FOR ASSESSMENT OF SURFACE COATINGS WITH NICKEL LAYERS - LONG-TERM TEST METHOD
    UNI EN 15664-1 : 2014 INFLUENCE OF METALLIC MATERIALS ON WATER INTENDED FOR HUMAN CONSUMPTION - DYNAMIC RIG TEST FOR ASSESSMENT OF METAL RELEASE - PART 1: DESIGN AND OPERATION
    I.S. EN 15664-1:2008 INFLUENCE OF METALLIC MATERIALS ON WATER INTENDED FOR HUMAN CONSUMPTION - DYNAMIC RIG TEST FOR ASSESSMENT OF METAL RELEASE - PART 1: DESIGN AND OPERATION
    DIN EN 14150:2006-09 GEOSYNTHETIC BARRIERS - DETERMINATION OF PERMEABILITY TO LIQUIDS
    BS EN 1899-1:1998 WATER QUALITY - DETERMINATION OF BIOCHEMICAL OXYGEN DEMAND AFTER N DAYS (BODN) - PART 1: DILUTION AND SEEDING METHOD WITH ALLYLTHIOUREA ADDITION
    DIN EN 15664-1:2014-03 INFLUENCE OF METALLIC MATERIALS ON WATER INTENDED FOR HUMAN CONSUMPTION - DYNAMIC RIG TEST FOR ASSESSMENT OF METAL RELEASE - PART 1: DESIGN AND OPERATION
    BS 6068-2.64(1998) : 1998 WATER QUALITY - DETERMINATION OF BIOCHEMICAL OXYGEN DEMAND AFTER N DAYS (BODN) - PART 2: METHOD FOR UNDILUTED SAMPLES
    I.S. EN 16058:2012 INFLUENCE OF METALLIC MATERIALS ON WATER INTENDED FOR HUMAN CONSUMPTION - DYNAMIC RIG TEST FOR ASSESSMENT OF SURFACE COATINGS WITH NICKEL LAYERS - LONG-TERM TEST METHOD
    BS EN 1899-2:1998 WATER QUALITY - DETERMINATION OF BIOCHEMICAL OXYGEN DEMAND AFTER N DAYS (BODN) - PART 2: METHOD FOR UNDILUTED SAMPLES
    EN ISO 10707 : 1997 WATER QUALITY - EVALUATION IN AN AQUEOUS MEDIUM OF THE "ULTIMATE" AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS - METHOD BY ANALYSIS OF BIOCHEMICAL OXYGEN DEMAND (CLOSED BOTTLE TEST)
    BS EN 15664-1 : 2008 INFLUENCE OF METALLIC MATERIALS ON WATER INTENDED FOR HUMAN CONSUMPTION - DYNAMIC RIG TEST FOR ASSESSMENT OF METAL RELEASE - PART 1: DESIGN AND OPERATION
    07/30162208 DC : 0 BS EN 15664-1 - INFLUENCE OF METALLIC MATERIALS ON WATER INTENDED FOR HUMAN CONSUMPTION - DYNAMIC RIG TEST FOR ASSESSMENT OF METAL RELEASE - PART 1: DESIGN AND OPERATION
    03/305271 DC : DRAFT MAY 2003 EN ISO 16665 - WATER QUALITY - GUIDELINES FOR QUANTITATIVE SAMPLING AND SAMPLE PROCESSING OF MARINE SOFT-BOTTOM MACRO FAUNA
    BS EN 16058:2012 INFLUENCE OF METALLIC MATERIALS ON WATER INTENDED FOR HUMAN CONSUMPTION - DYNAMIC RIG TEST FOR ASSESSMENT OF SURFACE COATINGS WITH NICKEL LAYERS - LONG-TERM TEST METHOD
    PREN 14150 : DRAFT 2017 GEOSYNTHETIC BARRIERS - DETERMINATION OF PERMEABILITY TO LIQUIDS
    10/30213237 DC : 0 BS EN 16058 - INFLUENCE OF METALLIC MATERIALS ON WATER INTENDED FOR HUMAN CONSUMPTION - DYNAMIC RIG TEST FOR ASSESSMENT OF SURFACE COATINGS WITH NICKEL LAYERS - LONG-TERM TEST METHOD
    UNI EN 16058 : 2012 INFLUENCE OF METALLIC MATERIALS ON WATER INTENDED FOR HUMAN CONSUMPTION - DYNAMIC RIG TEST FOR ASSESSMENT OF SURFACE COATINGS WITH NICKEL LAYERS - LONG-TERM TEST METHOD
    ISO 10707:1994 Water quality Evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organic compounds Method by analysis of biochemical oxygen demand (closed bottle test)
    UNE-EN 15664-1:2008 Influence of metallic materials on water intended for human consumption - Dynamic rig test for assessment of metal release - Part 1: Design and operation
    BS EN 12255-15:2003 WASTEWATER TREATMENT PLANTS - MEASUREMENT OF THE OXYGEN TRANSFER IN CLEAN WATER IN AERATION TANKS OF ACTIVATED SLUDGE PLANTS
    BS EN 14150:2006 GEOSYNTHETIC BARRIERS - DETERMINATION OF PERMEABILITY TO LIQUIDS
    EN 1899-1 : 1998 WATER QUALITY - DETERMINATION OF BIOCHEMICAL OXYGEN DEMAND AFTER N DAYS (BODN) - DILUTION AND SEEDING METHOD WITH ALLYTHIOUREA ADDITION
    EN 14150 : 2006 GEOSYNTHETIC BARRIERS - DETERMINATION OF PERMEABILITY TO LIQUIDS
    EN 15664-1:2008+A1:2013 INFLUENCE OF METALLIC MATERIALS ON WATER INTENDED FOR HUMAN CONSUMPTION - DYNAMIC RIG TEST FOR ASSESSMENT OF METAL RELEASE - PART 1: DESIGN AND OPERATION
    EN 1899-2 : 1998 WATER QUALITY - DETERMINATION OF BIOCHEMICAL OXYGEN DEMAND AFTER N DAYS (BODN) - METHOD FOR UNDILUTED SAMPLES
    EN 16058 : 2012 INFLUENCE OF METALLIC MATERIALS ON WATER INTENDED FOR HUMAN CONSUMPTION - DYNAMIC RIG TEST FOR ASSESSMENT OF SURFACE COATINGS WITH NICKEL LAYERS - LONG-TERM TEST METHOD
    I.S. EN 14150:2006 GEOSYNTHETIC BARRIERS - DETERMINATION OF PERMEABILITY TO LIQUIDS
    DIN EN 12255-15 E : 2004 WASTEWATER TREATMENT PLANTS - PART 15: MEASUREMENT OF THE OXYGEN TRANSFER IN CLEAN WATER IN AERATION TANKS OF ACTIVATED SLUDGE PLANTS
    DIN EN 12255-15:2004-04 Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
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