During the process of smelting metal ores, a large amount of waste residue is generated, and landfilling or open-air storage of these waste residues will release sulfur-containing compounds. Among them, sulfides and sulfates pose great harm to the respiratory tract and central nervous system of the human body, while sulfites and thiosulfates also have certain hazards to the human body. This article will use ion chromatography to analyze the sulfur ion content in metal slag.
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