Methodology for measuring caprolactam concentrations in natural and waste waters
|
Quantitative chemical analysis of water. Method for measuring the mass concentration of fluoride ions in wastewater, natural surface and groundwaters by the potentiometric method
|
Quantitative chemical analysis of water. Measurement procedure for mass concentration of total mercury in wastewater, natural surface and groundwaters using the photometric method with dithizone
|
Quantitative chemical analysis of water. Method for measuring the mass concentration of methyl chloride, vinyl chloride, vinylidene chloride, methylene chloride, chloroform, carbon tetrachloride, 1,2-dichloroethane, benzene, trichlorethylene, 1.1.2-trichloroethane, toluene, ortho-xylene, total content, meta-and para-xylene in waste , natural surface and groundwater by gas chromatography
|
Hydrochemical control methods. A set of methods for the hydrochemical control of activated sludge
|
Quantitative chemical analysis of water. Method for measuring mass concentrations of ethylene glycol and diethylene glycol in natural and waste waters by gas chromatography
|
Method for measuring the mass concentration of alcohols (ethyl, methyl, butyl, isopropyl, isobutyl, isoamyl) and acetone in wastewater (and / or liquid waste) and natural waters by gas chromatography
|
Method for measuring the mass concentration of alcohols (ethyl, methyl, butyl, isopropyl, isobutyl, isoamyl) and acetone in wastewater (and / or liquid waste) and natural waters by gas chromatography
|
Quantitative chemical analysis of water. Method for measuring the mass concentration of ethylene glycol and diethylene glycol in samples of natural and waste water by gas chromatography
|
Biological control methods. The methodology for determining the toxicity of highly mineralized surface and wastewater, soil and waste from the survival of brackish crustaceans Artemia salina L
|
Nature protection. Soils. Requirements for waste water and its sediments for irrigation and fertilization
|
Safety in emergencies. Mobile surface water treatment units. General technical requirements
|
