Search results for keyword: respirable
GB 3095-1996 ambient air quality standard
3095-1996 Air Quality Standards
The air quality standards issued by the Chinese government in 1996, GB 3095-1996, are used to evaluate the air quality of various areas. The standards, also called air quality index standards, are designed to both protect human health and promote the environment.
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Sophia
mine air
Air Quality in Mines
Mines are hazardous environments not only because of the physical dangers and risks present, but also due to the quality of the air within them. Air quality in mines is significantly worse that the air outdoors due to a number of factors. Air pollution, both indoors and out, ......
Design of Dust Collection Facilities in Heavy Metal Smelters
Heavy Metal Smelting Plant Dust Collection Design
Heavy metal smelting is an industrial process that, when implemented properly and correctly, is an effective means of producing large amounts of metal and other metals from ore. However, during the smelting process large amounts of dust can be gen......
dust
Dust
Dust is extremely small pieces of matter that come from whatever is around us. It could be anything like bits of plastic, pieces of hair, skin cells, food, dirt and pollutants like industrial soot or windborne pollutants that are brought in from outside sources. Dust is usually made up of mic......
respirable dust
Breathable dust is a fine dust particles suspended in air, which are invisible to the naked eye. It generally includes dust, smoke and other particles generated by mechanical movement, such as grinding, sanding and sawing, which are generated by motor vehicles and diesel engines, and dust generate......
Silicosis
Silicosis
Silicosis is a serious lung condition caused by chemical exposure. Inhaled crystalline silica particles cause inflammation and scarring in the lungs, leading to a condition known as silicosis. The resulting symptoms include lung damage, breathing problems, and decreased lung capacity. O......
GB 10331-1989 Hygienic standard for perlite dust in the air of workshops
GB 10331-1989 Standard for Hygienic Control of Limestone Dust in Workshop Atmospheres
The General Administration of Quality Supervision, Inspection and Quarantine of Peoples Republic of China (AQSIQ) promulgated the GB10331-1989 Standard for Hygienic Control of Limestone Dust in Workshop Atmosphe......
GB 16297-1996 Comprehensive Emission Standard of Air Pollutants
Atmospheric Pollution Comprehensive Emission Standards GB 16297 - 1996
Atmospheric pollution has long been a major public health and environmental concern. On the basis of comprehensively considering the latest scientific and technological data, the “GB 16297 - 1996 Comprehensive Emission Standa......
Flue gas, furnace gas and soot
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Emissions of smoke, furnace gas, and dust are a growing problem in many industrialized cities. In the United States alone, air pollution causes over 150,000 premature deaths every year. The emissions, often referred to as soot, come mainly from burning gasoline and diesel fuel, but also from com......
Grinding safety: pay attention to the maximum speed of the grinding wheel
Safety Measures for Grinding Process
Grinding is a machining process that uses an abrasive to grind the surface of a workpiece. It is a very precise, versatile surface shaping and finishing process which is widely used for automotive, aerospace and other complex manufacturing processes. To ensure ......
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