Asked by | 27th Apr, 2009, 07:49: PM
Incinerator is a type of furnace in which combustible solid, semisolid, or gaseous wastes are burned.
Incineration of waste materials converts the waste into incinerator bottom ash, flue gases, particulates, and heat, which can in turn be used to generate electric power. The flue gases are cleaned of pollutants before they are dispersed in the atmosphere.
Incinerators reduce the volume of the original waste by 95-96 %, depending upon composition and degree of recovery of materials such as metals from the ash for recycling. While incineration does not completely replace landfilling, it reduces the necessary volume for disposal significantly.
Incineration has particularly strong benefits for the treatment of certain waste types in niche areas such as clinical wastes and certain hazardous wastes where pathogens and toxins can be destroyed by high temperatures. Examples include chemical multi-product plants with diverse toxic or very toxic wastewater streams, which cannot be routed to a conventional wastewater treatment plant.
Answered by | 28th Apr, 2009, 07:50: AM
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