PND F 14.1:2.159-2000
ПНД Ф 14.1:2.159-2000
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Quantitative chemical analysis of water. Methods for measuring the mass concentration of sulfate ions in natural and wastewater samples using the turbidimetric method
Количественный химический анализ вод. Методика выполнения измерений массовой концентрации сульфат-ионов в пробах природных и сточных вод турбидиметрическим методом
Status: Effective. Certificate of certification of measurement methodology No. 224.01.03.341
This document establishes the method for performing measurements (MVI) of mass concentration of sulfate - ions using natural turbidimetric method, as well as non-palestatic, unstained or slightly colored samples of waste water containing not more than 5 mg
Настоящий документ устанавливает методику выполнения измерений (МВИ) массовой концентрации сульфат - ионов турбидиметрическим методом природной, а также неопалесцирующих, неокрашенных или слабоокрашенных проб сточной воды, содержащей не более 5 мг/дм3 железа. Диапазон измеряемых концентраций от 10 до 1000 мг/дм3 сульфат - ионов. При более высокой концентрации сульфат - ионов (до 10 000 мг/дм3) допускается разбавление проб дистиллированной водой. Мешающее влияние карбонатов и гидрокарбонатов устраняют соляной кислотой (в составе осадительной смеси).
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Format: Electronic (pdf/doc)
Approved: State Committee of the Russian Federation for Environmental Protection,
3/25/2000
SKU: RUSS162131
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 »
13.060.30 Wastewater »
ISO classifier »
13 ENVIRONMENTAL PROTECTION, HUMAN PROTECTION AGAINST ENVIRONMENTAL IMPACT. SECURITY »
13.060 Water quality »
13.060.50 Examination of water to determine content of chemicals »
The Document References:
GOST 12.0.004-90: Organization of training for labor safety. General rules
GOST 12.1.004-91: Fire safety. General requirements
GOST 12.1.005-88: General sanitary requirements for working zone air
GOST 12.1.007-76: Noxious substances. Classification and general safety requirements
GOST 12.1.019-79: Occupational safety standards system. Electric safety. General requirements and nomenclature of kinds of protection
GOST 12.4.009-83: Fire-fighting equipment for protection of units. Basic types. Location and maintenance
GOST 1770-74: Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications
GOST 24104-2001: Laboratory scales. General technical requirements
GOST 25336-82: Laboratory glassware and equipment. Basic parameters and dimensions
GOST 29169-91: Laboratory glassware. One-mark pipettes
GOST 29227-91: Laboratory glassware. Graduated pipettes. Part 1. General requirements
GOST 3118-77: Reagents. Hydrochloric acid. Specifications
GOST 4108-72: Reagents. Barium chloride, 2-aqueous. Specifications
GOST 6259-75: Reagents. Glycerin. Specifications
GOST 6709-72: Distilled water. Specifications
GOST 7328-2001: Weights. General specifications
GOST 9656-75: Reagents. Boric acid. Specifications
GOST R 51592-2000: Water. General requirements for sampling
GOST R ISO 5725-6-2002: Accuracy (trueness and precision) of measurement methods and results. Part 6. Use in practice of accuracy values
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