IS 10153-1982

标准号：IS 10153-1982
发布日期：1982/9/1 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：1.1 This standard lays down guidelines for utilization and disposal of fly ash.2. Fly ash may be collected from the flue gases, in thermal power plants, by mechanical collectors, electrostatic precipitators or a combination of both. It may be removed by wet system' or 'dry system' of ash removal. The 'wet system' involves mixing the fly ash with water and sluicing it to a settling tank or dumping areas. The 'dry system' involves removal of the fly ash in dry form either directly by screw feeders discharging into transport vehicles from the hoppers or by means of pneumatic conveying system for further disposal. The dry fly ash may also be stored in storage silos at the plant.