Search results for keyword: sulfates
sulfur dioxide
Sulfur Dioxide (SO2)
Sulfur dioxide, also known as SO2, is a gas produced from the burning of fuel containing sulfur. Sources of sulfur dioxide include factories, power plants, automobiles, and other sources that burn coal and oil. SO2 plays a major role in the formation of acid rain, reducing vi......
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Sophie
Gold Production Wastewater Treatment
Water Waste Treatment from Gold Production
Water is a vital resource that is essential for human, animal, and plant life, as well as industrial production. The mining industry, especially those involved in gold mining, must take extra care to ensure that the amount of water used in the productio......
Copper slag treatment
Copper Slag Processing
Copper slag is a metallic by-product created during the course of desirable smelting techniques. It acts as a form of waste material through the smelting process when extracting valuable metals from other sources. Copper slag is composed of the multi-metallic material from ......
Cleaner production in the iron and steel industry - A/O biological denitrification technology for coking wastewater
Clean Production in the Iron and Steel Industry: A/O Biological Denitrification Technology for Sintering Waste Water
Iron and steel is one of the most important industries in the world, with major economies heavily dependent on it for economic development. The industry is also one of the largest ......
Coking wastewater pretreatment
Pretreatment of hydrodesulfurization wastewater
Hydrodesulfurization (HDS) wastewaters are generated from the refining industry during the hydrorefining process for hydrotreating of petroleum products. HDS is an important process considered in the design of most petroleum refineries, not only due......
Particulate Pollutant Composition Monitoring
Particulate Pollutant Monitoring
Air pollution is an omnipresent issue in the modern world. Pollutants, both particulate and gaseous, can cause a myriad of health and environmental problems. Of particular interest is particulate pollution, which can come from both natural and man-made sources. Pa......
Sulfide
Sulfur Compounds
Sulfur compounds are found in many different forms throughout the world. They can be found in the environment, in plants and animals, and even in the human body. Sulfur compounds are essential to life, since sulfur is involved in many biochemical processes. It is important for th......
Nickel smelting wastewater treatment
nickel smelting wastewater treatment
Nickel smelting is the process of recovering nickel from its ores. Nickel Smelting is a major industrial process and a major source of water pollution. All nickel smelting operations, regardless of the type of process used, produce large amounts of wastewater ......
Shaking bag desulfurization
The Sulfur Removal Method with Rock Bags
Rock bag desulfurization (RBD), also known as scrubber desulfurization, is a cost-effective method to remove sulfur emissions. The method can be applied to dozens and hundreds of smokestacks, and is widely used in many countries. Rock bag desulfurization s......
GB 13580.5-92 Determination of fluorine, chlorine, nitrite, nitrate and sulfate in atmospheric precipitation
，回答以下几个问题：
Introduction
Atmospheric precipitation is a water cycle process and usually blended with aerosol particles, dust and other substances. These substances include halogens (such as fluoride and chlorine), nitrite, nitrate, sulfate, etc. The Chinese national standard GB 13580.5-92......
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