title: Industrial contributions of arsenic to the environment.
abstract: Arsenic is present in all copper, lead, and zinc sulfide ores and is carried along with those metals in the mining, milling and concentrating process. Separation, final concentration and refining of by-product arsenic as the trioxide is achieved at smelters. Arsenic is the essential consistent element of many compounds important and widely used in agriculture and wood preservation. Lesser amounts are used in metal alloys, glass-making, and feed additives. There is no significant recycling. Current levels of arsenic emissions to the atmosphere from smelters and power plants and ambient air concentrations are given as data of greatest environmental interest.
mesh_terms: D000393:Air Pollutants; D001151:Arsenic; D003031:Coal; D003300:Copper; D004391:Dust; D004787:Environmental Pollution; D005260:Female; D003368:Gossypium; D006801:Humans; D007220:Industrial Waste; D008175:Lung Neoplasms / Q000209:etiology; D008297:Male; D008669:Metallurgy; D008903:Minerals; D010087:Oxides; D011210:Power Plants; D012989:Soil Pollutants
chemical_list: D000393:Air Pollutants; D003031:Coal; D004391:Dust; D007220:Industrial Waste; D008903:Minerals; D010087:Oxides; D012989:Soil Pollutants; D003300:Copper; D001151:Arsenic