A Model for Estimating Environment Contaminants in Coal-burning Power Plants

摘要

Models for estimating main contaminants in coal - burning power plants are established. The prediction of contaminants in waste gas was based on conventional calculating models. The key factors are ascertained the material conservation theory and the online data of coal quality are used to establish the model. The prediction of contaminants in wastewater was based on the status quo of ash - flushing systems in national power plants through studying the ash - water in dry ash handling system and wet dust removal system separately. Not only the material conservation for macroscopically consideration, but also several chemical reactions that probably exit in ash - water are taken into account.