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RD 52.24.507-98

РД 52.24.507-98

Methodical instructions. Methodology for measuring the mass concentration of di- and polychlorophenols in water by gas chromatography

Методические указания. Методика выполнения измерений массовой концентрации ди- и полихлорфенолов в водах газохроматографическим методом

Status: Not effective - Superseded

The guidance document establishes a gas chromatographic method for measuring surface and treated wastewater samples with a mass concentration of 2,3-, 2,4-, 2,5-, 2,6-dichlorophenols in the range of 0.20 - 8.0 μg / dm3, 3 , 4-, 3,5-dichlorophenols in the range of 0.30 - 12.0 μg / dm3, tri-, tetra- and pentachlorophenols in the range of 0.05 - 2.00 μg / dm3. Analysis of water samples with a mass concentration of chlorophenols in excess of 8.0, 12.0 and 2.00 μg / dm3, respectively, is possible with an increase in the volume of hexane extract subjected to gas chromatographic analysis, or with a decrease in the volume of analyzed water

Руководящий документ устанавливает газохроматографическую методику выполнения измерений в пробах поверхностных и очищенных сточных вод массовой концентрации 2,3-, 2,4-, 2,5-, 2,6-дихлорфенолов в диапазоне 0,20 - 8,0 мкг/дм3, 3,4-, 3,5-дихлорфенолов в диапазоне 0,30 - 12,0 мкг/дм3, три-, тетра- и пентахлорфенолов в диапазоне 0,05 - 2,00 мкг/дм3. Анализ проб воды с массовой концентрацией хлорфенолов, превышающей 8,0, 12,0 и 2,00 мкг/дм3 соответственно, возможен при увеличении объема гексанового экстракта, подвергаемого газохроматографическому анализу, либо при уменьшении объема анализируемой воды.

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Format: Electronic (pdf/doc)

Approved: GUEMZ Roshydromet, 6/8/1998

SKU: RUSS371620


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The Product is Contained in the Following Classifiers:

Construction (Max) » Regulations » Regulatory documents of supervisory authorities » Normative documents of Ministry of Environmental Protection and Natural Resources of Russian Federation »

PromExpert » SECTION V. ENVIRONMENTAL PROTECTION. NATURE USE » II Ensuring environmental safety » 2 Protection and protection of surface water bodies » 2.2 Rationing impact on water bodies » 2.2.1 Rationing of quality of water bodies » 2.2.1.1 General requirements for composition and properties of surface waters »

ISO classifier » 13 ENVIRONMENTAL PROTECTION, HUMAN PROTECTION AGAINST ENVIRONMENTAL IMPACT. SECURITY » 13.060 Water quality » 13.060.45 Examination of water in general »


The Document is Replaced With:

RD 52.24.507-2012: Mass concentration of di- and polychlorophenols in waters. Measurement method gas chromatographic method. Hydrochemical Institute (GHI)

The Document References:

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