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HJ 502-2009 (HJ502-2009)

Chinese standards (related to): 'HJ 502-2009'
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HJ 502-2009English239 Add to Cart 3 days Water quality. Determination of volatile phenolic compounds. Bromine method HJ 502-2009 Valid HJ 502-2009

Standard ID HJ 502-2009 (HJ502-2009)
Description (Translated English) Water quality. Determination of volatile phenolic compounds. Bromine method
Sector / Industry Environmental Protection Industry Standard
Classification of Chinese Standard Z16
Classification of International Standard 13.060
Word Count Estimation 9,961
Date of Issue 2009-10-20
Date of Implementation 2009-12-01
Older Standard (superseded by this standard) GB/T 7491-1987
Quoted Standard GB/T 7489-1987; HJ/T 91
Drafting Organization Dalian Municipal Environmental Monitoring Center
Administrative Organization Ministry of Environment Protection
Regulation (derived from) Department of Environmental Protection Notice No. 54 of 2009
Summary This standard specifies the determination of volatile phenolic compounds in industrial wastewater bromine method. This standard applies to industrial wastewater containing high concentrations of volatile phenols Determination of Volatile Phenol. This standard detection limit of 0. 1mg/L, detection limit of 0. 4mg/L, measured a maximum of 45. 0mg/L. For the determination of the mass concentration higher than the upper limit of the standard samples, measured after appropriate dilution.