PND F 14.1:2.106-97
ПНД Ф 14.1:2.106-97
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Quantitative chemical analysis of water. Methods for measuring the total mass concentration of phosphorus in samples of natural and treated wastewater by the photometric method after oxidation with persulfate
Количественный химический анализ вод. Методика выполнения измерений массовой концентрации фосфора общего в пробах природных и очищенных сточных вод фотометрическим методом после окисления персульфатом
Status: Effective. Certificate of certification of measurement methodology No. 223.1.01.03.96
The document establishes a method for the quantitative chemical analysis of samples of natural and treated wastewater to determine their total mass concentration of mineral organic phosphorus (total phosphorus) in the range of 0.04 - 0.40 mg
Документ устанавливает методику количественного химического анализа проб природных и очищенных сточных вод для определения в них суммарной массовой концентрации минерального органического фосфора (общего фосфора) в диапазоне 0,04 - 0,40 мг/дм3 фотометрическим методом без разбавления и концентрирования пробы.
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Format: Electronic (pdf/doc)
Approved: State Committee of the Russian Federation for Environmental Protection,
3/21/1997
SKU: RUSS162116
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 »
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 12.1.007-76: 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 14919-83: Household electric ranges, electric plates and electric frying ovens
GOST 1770-74: Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications
GOST 18300-87: Technical rectified ethyl alcohol. Specifications
GOST 20015-88: Chloroform. Specifications
GOST 24104-2001: Laboratory scales. General technical requirements
GOST 25336-82: Laboratory glassware and equipment. Basic parameters and dimensions
GOST 27068-86: Reagents. Sodium thiosulphate 5-aqueous. Specifications
GOST 29169-91: Laboratory glassware. One-mark pipettes
GOST 29224-91: Liquid-in-glass laboratory thermometers. Principles of design, construction and use
GOST 29227-91: Laboratory glassware. Graduated pipettes. Part 1. General requirements
GOST 3118-77: Reagents. Hydrochloric acid. Specifications
GOST 3760-79: Reagents. Ammonia water. Specifications.
GOST 3765-78: Reagents. Ammonium molibdate. Specifications
GOST 4146-74: Reagents. Potassium persulphate. Specifications
GOST 4198-75: Reagents. Potassium dihydrogen phosphate. Specifications
GOST 4204-77: Reagents. Sulphuric acid. Specifications
GOST 4328-77: Reagents. Sodium hydroxide. Specifications
GOST 450-77: Calcium chloride technical. Technical conditions
GOST 6709-72: Distilled water. 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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