Committee:
ISO/TC 147 Water quality
ISO/TC 275 Sludge recovery, recycling, treatment and disposal
CEN/TC 164 Water supply
CEN/TC 230 Water analysis
CEN/TC 308 Characterization and management of sludge
* Some activities of this TC correspond to other AEN/CTN.
Standards developed by the committee: CTN 77/SC 1: 822
Status: VIGENTE / 2008-05-21
WATER QUALITY. EVALUATION OF THE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AN AQUEOUS MEDIUM. SEMI-CONTINUOUS ACTIVATED SLUDGE METHOD (SCAS). (ISO 9887:1992).
WATER QUALITY. DETERMINATION OF ELECTRICAL CONDUCTIVITY. (ISO 7888:1985).
WATER QUALITY. DETERMINATION OF THE ACUTE LETHAL TOXICITY OF SUBSTANCES TO A FRESHWATER FISH [BRACHYDANIO RERIO HAMILTON-BUCHANAN (TELEOSTEI, CYPRINIDAE)). PART 3: FLOW-THROUGH METHOD. (ISO 7346-3:1996).
WATER QUALITY. DETERMINATION OF DISSOLVED LI+, NA+, NH4+, K+, MN2+, CA2+, MG2+, SR2+ AND BA2+ USING ION CHROMATOGRAPHY. METHOD FOR WATER AND WASTE WATER (ISO 14911:1998)
WATER QUALITY. DETERMINATION OF NITRITE. MOLECULAR ABSORPTION SPECTROMETRIC METHOD. (ISO 6777:1984).
WATER QUALITY. DETERMINATION OF NITRITE NITROGEN AND NITRATE NITROGEN AND THE SUM OF BOTH BY FLOW ANALYSIS (CFA AND FIA) AND SPECTROMETRIC DETECTION. (ISO 13395:1996).
Water quality - Determination of selected nitrophenols - Method by solid-phase extraction and gas chromatography with mass spectrometric detection (ISO 17495:2001)
WATER QUALITY. DETERMINATION OF NITROGEN. PART 1: METHOD USING OXIDATIVE DIGESTION WITH PEROXODISULFATE. (ISO 11905-1:1997).
Water quality - Determination of six complexing agents - Gas-chromatographic method (ISO 16588:2002)
Water quality - Determination of 15 polycyclic aromatic hydrocarbons (PAH) in water by HPLC with fluorescence detection after liquid-liquid extraction (ISO 17993:2002)
Water quality - Determination of dissolved bromate - Method by liquid chromatography of ions. (ISO 15061:2001)
WATER QUALITY. DETERMINATION OF CALCIUM AND MAGNESIUM. ATOMIC ABSORPTION SPECTROMETRIC METHOD. (ISO 7980:1986)
WATER QUALITY. DETERMINATION OF PHENOL INDEX BY FLOW ANALYSIS (FIA AND CFA) (ISO 14402:1999)
WATER QUALITY. DETERMINATION OF PERMANGANATE INDEX. (ISO 8467:1993).
WATER QUALITY. DETERMINATION OF KJELDAHL NITROGEN. METHOD AFTER MINERALIZATION WITH SELENIUM. (ISO 5663:1984).
WATER QUALITY. DETERMINATION OF DISSOLVED OXYGEN. IODOMETRIC METHOD. (ISO 5813:1983).
Water quality - Pseudomonas putida growth inhibition test (pseudomonas cell multiplication inhibition test)(ISO 10712:1995)
WATER QUALITY - ENUMERATION OF CULTURABLE MICRO-ORGANISMS. COLONY COUNT BY INOCULATION IN A NUTRIENT AGAR CULTURE MEDIUM (ISO 6222:1999)
WATER QUALITY. EVALUATION OF ULTIMATE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AQUEOUS MEDIUM. STATIC TEST (ZAHN-WELLENS METHOD). (ISO 9888:1999).
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