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◉ Introduction to Air Pollutant Testing
Air pollutants refer to substances in the atmosphere that have harmful effects on people and the environment, including natural pollutants and man-made pollutants.
Air pollutant detection is to sample and detect air pollutants to determine their types and concentrations.
◉ Scope of Test
Organized waste gas and unorganized waste gas, including: boilers, surface coating of automobile manufacturing, catering industry, packaging and printing industry, furniture manufacturing industry, cement industry, brick and tile industry, industrial furnaces and other air pollutants.
◉ Test Items
Inorganic gaseous pollutants: sulfur dioxide, nitrogen oxides, hydrogen chloride, chromic acid mist, sulfuric acid mist, fluoride, chlorine, lead and its compounds, mercury and its compounds, cadmium and its compounds, beryllium and its compounds, nickel and its compounds, Tin and its compounds, etc.;
Organic gaseous pollutants: benzene, toluene, xylene, phenols, formaldehyde, acetaldehyde, acrylonitrile, acrolein, hydrogen cyanide, methanol, anilines, chlorobenzenes, nitrobenzene, vinyl chloride, benzopyrene, Phosgene, non-methane total hydrocarbons, etc.;
Particulate matter: carbon black dust, dye dust, glass wool dust, quartz dust, slag cotton dust, other particulate matter, etc.;
Others: asphalt smoke, asbestos dust, smoke blackness (Lingelmann blackness, grade), odor concentration, oil smoke, etc.
◉ Main Testing Items in Various Industries
(1) The main air pollutant detection items of industrial furnaces are: smoke (powder) dust concentration, smoke blackness (Ringemann black level), sulfur dioxide, fluorine and its compounds, lead, mercury, beryllium and its compounds, asphalt Indicators such as oil smoke.
(2) The main air pollutant detection items in the cement industry are: particulate matter, sulfur dioxide, nitrogen oxides (calculated by NO2), fluoride (calculated by total F), mercury and its compounds, ammonia and other indicators.
(3) The main air pollutant detection items in the brick and tile industry are: particulate matter, total suspended particulate matter, sulfur dioxide, nitrogen oxides (calculated by NO2), fluoride (calculated by total F) and other indicators.
(4) The main air pollutant detection items in the electronic glass industry are: particulate matter, smoke blackness (Lingemann, grade), sulfur dioxide, hydrogen chloride, fluoride (total F), lead and its compounds, arsenic and its compounds , antimony and its compounds, nitrogen oxides (calculated by NO2) and other indicators.
(5) The main air pollutant testing items in the flat glass industry are: particulate matter, smoke blackness (Ringemann, grade), sulfur dioxide, hydrogen chloride, fluoride (in terms of total F), tin and its compounds, nitrogen oxides ( In terms of NO2) and other indicators.
(6) The main air pollutant detection items in the steel rolling industry are: particulate matter, sulfur dioxide, nitrogen oxides, hydrogen chloride, sulfuric acid mist, chromic acid mist, nitric acid mist, fluoride, benzene, toluene, xylene, non-methane total hydrocarbons and other indicators.
(7) The main air pollutant detection items in the ironmaking industry are: particulate matter, sulfur dioxide, nitrogen oxides and other indicators.
(8) The air pollutant detection items of thermal power plants mainly include indicators such as soot, smoke blackness, sulfur dioxide, nitrogen oxides, mercury and its compounds.
(9) The main detection items of boiler air pollutants are: soot, sulfur dioxide, nitrogen oxides, fluoride, mercury and its compounds.
(10) The main air pollutant detection items in the building materials industry are: particulate matter, sulfur dioxide, nitrogen oxides, fluoride, mercury and its compounds, ammonia, smoke blackness, chlorides, lead and its compounds, cadmium and its compounds, nickel and its compounds, chromium and its compounds, tin and its compounds and other indicators.
(11) The main detection items of odor air pollutants are: ammonia, trimethylamine, hydrogen sulfide, methyl mercaptan, methyl sulfide, dimethyl disulfide, carbon disulfide, styrene, odor concentration and other indicators.
(12) The air pollutant detection items of hazardous waste incineration mainly include: flue gas blackness, soot, carbon monoxide, sulfur dioxide, hydrogen fluoride, hydrogen chloride, nitrogen oxides and other indicators.
(13) The main detection items of air pollutants caused by domestic waste incineration are: particulate matter, sulfur dioxide, nitrogen oxides (calculated as NO2), hydrogen chloride (HCl), mercury and its compounds (calculated as Hg), cadmium and its compounds (calculated as Cd) ), antimony, arsenic, lead, chromium, cobalt, copper, manganese, nickel and their compounds, carbon monoxide (CO) and other indicators.
◉ Related Standards
"Comprehensive Emission Standard of Air Pollutants" GB 16297-1996
"Boiler Air Pollutant Emission Standard" GB 13271-2014
"Food Emission Standard for Catering Industry" GB 18483-2001
"Technical Guidelines for the Monitoring of Unorganized Emissions of Air Pollutants" HJ/T 55-2000
"Technical Specification for Stationary Source Waste Gas Monitoring" HJ/T 397-2007
◉ Compliance Services
As a professional third-party testing and certification service organization, Jiayu Testing has qualifications such as CMA, CNAS, and occupational health technical service institutions. In the field of environmental testing, it currently has more than 1000 CMA testing parameters, covering water and wastewater, air and exhaust gas, soil and sediment, noise and vibration, and solid waste toxicity identification. The laboratory is built and managed strictly in accordance with standards, equipped with advanced instruments and equipment, and has a professional technical team with superb skills. It has rich industry service experience and strong testing technology capabilities. Based on the principles of objectivity and fairness, it provides authoritative testing reports with legal effect to the society, and provides full chain environmental risk management support for enterprises and regulatory departments. Welcome to contact us at 400-9269-886!
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