Utilization of fly ash (coal ash) generated from thermal power plant in road/bricks through powder metallurgy process – a waste management strategies

In thermal power plants coal is burn to heat the water in boiler and Making Steam to produce electricity through steam turbine. After burning coal, fly ash (coal ash) produce. It is collected in a large area and then flushed to the water resources. The water resources hardness is increase due to fly ash. In this study we utilize the fly ash as a foundation of making roads instead of mud and also make the bricks when adding concrete, clay as binder, cement and scraps of iron (called chips after machining the work piece) though powder metallurgy and compact press machine. This waste making strategy utilize the fly ash and also clean the water resources and clean the rescue land area covered by the fly ash. We also use the bigger filter paper or bag houses type vacuum cleaner to absorb the fly ash available in the air to clean the air through this fly ash contents.