BS 2690-13:1972 - Methods of testing water used in industry. Dichromate value (chemical oxygen demand), non-volatile organic carbon, tannins and chlorine
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BS 2690-13:1972

Methods of testing water used in industry. Dichromate value (chemical oxygen demand), non-volatile organic carbon, tannins and chlorine

Status : Superseded, Withdrawn   Published : June 1972 Replaced By : BS 6068-2.34:1988

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Two methods for total chlorine and one for free chlorine and the other determinations. 2.5 mg of oxygen upwards for dichromatic value, 0.1 mg to 15 mg of carbon for non-volatile organic carbon, 10 μg to 250 μg for tannins, up to 0.4 mg for chlorine.




Standard NumberBS 2690-13:1972
TitleMethods of testing water used in industry. Dichromate value (chemical oxygen demand), non-volatile organic carbon, tannins and chlorine
StatusSuperseded, Withdrawn
Publication Date29 June 1972
Withdrawn Date15 April 1989
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS 6068-2.34:1988
DescriptorsChemical analysis and testing, Test equipment, Chlorine, Determination of content, Oxygen demand, Tannic acid, Quantitative analysis, Iodometry, Calibration, Volumetric analysis, Carbonaceous matter determination, Volatile matter determination, Dichromate number, Water testing, Complexing methods, Industrial, Dichromates, Water, Safety measures, Spectrophotometry, Organic matter determination, Interferences (chemical), Non-volatile matter determination
ICS13.060.50
Title in FrenchMethodes de controle de l'eau utilisee dans l'industrie. Valeur de bichromate (demande d'oxygene chimique), carbone organique non volatile, tanins et chlore
Title in GermanPruefverfahren fuer industriell genutztes Wasser. Dichromatwert (chemischer Sauerstoffbedarf-, nicht-fluechtiger organischer Kohlenstoff, Tannine und Chlor
CommitteeEH/3/2
ISBN0 580 06738 6
PublisherBSI
FormatA5
DeliveryNo
File Size0 KB
Price£182.00


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