07.100.20: Microbiology of water

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  1. UNE-EN ISO 7899-2:2001 ERRATUM:2010▹

    Water quality - Detection and enumeration of intestinal enterococci - Part 2: Membrane filtration method. (ISO 7899-2:2000)

    Corrigenda by UNE-EN ISO, 01/27/2010.

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  2. UNE-EN ISO 8199:2008▹

    Water quality - General guidance on the enumeration of micro-organisms by culture (ISO 8199:2005)

    standard by UNE-EN ISO, 05/28/2008.

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  3. UNE-EN ISO 9308-3:1999▹

    WATER QUALITY. DETECTION AND ENUMERATION OF ESCHERICHIA COLI AND COLIFORM BACTERIA. PART 3: MINIATURIZED METHOD (MOST PROBABLE NUMBER) FOR THE DETECTION AND ENUMERATION OF E. COLI IN SURFACE AND WASTE WATER. (ISO 9308-3:1998)

    standard by UNE-EN ISO, 07/30/1999.

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    Corrigenda: UNE-EN ISO 9308-3/AC:2000

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  4. UNE-EN ISO 9308-3/AC:2000▹

    Water quality - Detection and enumeration of Escherichia coli and coliform bacteria - Part 3: Miniaturized method (Most Probable Number) for the detection and enumeration of E.coli in surface and waste water (ISO 9308-3:1998)

    Corrigenda by UNE-EN ISO, 07/21/2000.

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  5. UNE-EN ISO 9408:2000▹

    Water quality. Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determintation of oxygen demand in a closed respirometer (ISO 9408:1999)

    standard by UNE-EN ISO, 05/17/2000.

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  6. HISTORICAL

    UNE-EN ISO 9509:1995▹

    This document has been replaced. View the most recent version.

    WATER QUALITY. METHOD FOR ASSESSING THE INHIBITION OF NITRIFICATION OF ACTIVATED SLUDGE MICRO-ORGANISMS BY CHEMICALS AND WASTE WATER. (ISO 9509:1989).

    standard by UNE-EN ISO, 12/30/1995.

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    Historical Editions: UNE-EN ISO 9509:2007

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  7. UNE-EN ISO 9509:2007▹

    Water quality - Toxicity test for assessing the inhibition of nitrification of activated sludge microorganisms (ISO 9509:2006)

    standard by UNE-EN ISO, 03/21/2007.

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    Historical Editions: UNE-EN ISO 9509:1995

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  8. UNE-EN ISO 9887:1995▹

    WATER QUALITY. EVALUATION OF THE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AN AQUEOUS MEDIUM. SEMI-CONTINUOUS ACTIVATED SLUDGE METHOD (SCAS). (ISO 9887:1992).

    standard by UNE-EN ISO, 06/14/1995.

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  9. UNE-EN ISO 9888:1999▹

    WATER QUALITY. EVALUATION OF ULTIMATE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AQUEOUS MEDIUM. STATIC TEST (ZAHN-WELLENS METHOD). (ISO 9888:1999).

    standard by UNE-EN ISO, 10/27/1999.

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