GB 26452-2011 Discharge standard of pollutants for vanadium industry

GB/T 11901-1989 Water quality—Determination of suspended substance—Gravimetric method 《环境监测管理办法》(国家环境保护总局令 第39号) 《污染源自动监控管理办法》(国家环境保护总局令 第28号) GB/T 11893-1989 Water quality—Determination of total phosphorus— Ammonium molybdate spectrophotometric method GB/T 11894-1989 Water quality—Determination of total nitrogen—Alkaline potassium persulfate digestion-UV spectrophotometric method GB/T 11896-1989 Water quality—Determination of chloride—Silver nitrate titration method GB/T 11914-1989 Water quality—Determination of the chemical oxygen demand—Dichromate method GB 18871-2002 Basic standards for protection against ionizing radiation and for the safety of radiation sources GB/T 6920-1986 Water quality—Determination of pH value—Glass electrode method GB/T 7466-1987 Water quality—Determination of total chromium GB/T 7467-1987 Water quality—Determination of chromium (Ⅵ)—1,5 Diphenylcarbohydrazide spectrophotometric method GB/T 7469-1987 Water quality—Determination of total mercury—Potassium permanganate-potassium persalfate decomposed method—Dithizone spectrophotometric method GB/T 7470-1987 Water quality—Determination of lead—Spectrophotometric method with dithizone GB/T 7471-1987 Water quality—Determination of cadmium—Spectrophotometric method with dithizone GB/T 7472-1987 Water quality—Determination of zinc—Spectrophotometric method with dithizone GB/T 7475-1987 Water quality—Determination of copper, zinc, lead and cadmium—Atomic absorption spectrometry GB/T 7485-1987 Water quality—Determination of total arsenic—Silver diethyldithiocarbamate spectrophotometric method GB/T 14673-1995 GB/T 15264-1994 Ambient air—Determination of lead—Flame atomic absorption spectrophotometric method GB/T 15432-1995 Ambient air—Determination of total suspended particulates—Gravimetric method GB/T 15503-1995 Water quality—Determination of vanadium—BPHA extraction spectrophotometric method GB/T 16157-1996 Determination of particulates and sampling methods of gaseous pollutants emitted from exhaust gas of stationary source GB/T 16488-1996 GB/T 16489-1996 HJ 482-2009 Determination of SO2 in Ambient Air: Formaldehyde Absorption-Phenolphthalein Spectrophotometry HJ 483-2009 The determination of sulfur dioxide in ambient air using tetrachloroaurate absorption - sub-methylene blue spectrophotometry HJ 485-2009 Water quality determination of copper: Cresolphthalein disodium diethylthiourea spectrophotometric method HJ 486-2009 Water quality determination of copper using 2,9-dimethyl-1,10-phenanthrolene spectrophotometry HJ 535-2009 Water quality determination of ammonia nitrogen using Nessler's reagent spectrophotometry HJ 536-2009 Water quality determination of ammonia nitrogen using salicylate spectrophotometry HJ 537-2009 Determination of Ammonia Nitrogen in Water - Distillation-Neutralization Titration MethodHJ 537-2009 Water Quality HJ 538-2009 Determination of Lead in Fixed Source Air Pollution Emissions by Flame Atomic Absorption Spectrophotometry (Interim) HJ 539-2009 Determination of lead in ambient air by graphite furnace atomic absorption spectrophotometry (interim) HJ 544-2009 Determination of Sulphuric Acid Fume from Fixed Source Wastes by Ion Chromatography (Provisional) HJ 547-2009 Determination of Chlorine in Ambient Air Pollutant Waste by Iodometric Method (Provisional) HJ 548-2009 Determination of Hydrogen Chloride in Exhaust Gas from Stationary Pollution Sources Silver Nitrate Capacity Method (Provisional) HJ 549-2009 HJ 549-2009 Determination of Hydrogen Chloride in Ambient Air and Fumes by Ion Chromatography (Interim) HJ 597-2011 Water quality determination of total mercury by cold-atom absorption spectrophotometry HJ/T 195-2005 Water quality determination of ammonia nitrogen using gas phase molecular absorption spectrometry HJ/T 199-2005 The determination of total nitrogen in water using gas-phase molecular absorption spectroscopy HJ/T 200-2005 Water quality determination of sulfide by gas-phase molecular absorption spectroscopy HJ/T 27-1999 The determination of hydrochloric acid in the exhaust air of fixed pollution sources by mercuric thiocyanate spectrophotometry (HJ/T 27-1999) HJ/T 30-1999 The determination of chlorine gas in the exhaust from fixed pollution sources using methyl orange spectrophotometry HJ/T 343-2007 Water quality-Determination of chloride-mercury nitrate titration HJ/T 399-2007 Quickly determining the chemical oxygen demand of water using spectrophotometry HJ/T 55-2000 Non-Organized Emissions Monitoring Technical Guidelines for Atmospheric Pollutants HJ/T 56-2000 The determination of sulfur dioxide in fixed pollution sources using iodometric method HJ/T 57-2000 The determination of sulfur dioxide in fixed pollution sources using electropolytic method HJ/T 60-2000 Water quality: Determination of sulfide by iodometric method