Application of Thermal Power Plant Fly Ash and Water Treatment Plant Sludge in Brick Making

Sludge from a water treatment plant is, frequently, disposed and launched directly within the water bodies, inflicting a negative effect in the environment. Also, ash is produced due to burning of coal in thermal power plant and is the industrial solid waste most generated roughly around five million tons/year. An efficient disposal of coal ash is a problem attributable to its large volume and harmful risks to the environment. The specific purpose of this study was to judge the technical potentialities of incorporating cyclone ash and sludge from a waste water treatment plant within the production of ecological bricks. The wastes were analyzed for physico-chemical, mineralogical and morphological properties. Numerous mixtures were made ready by incorporating these industrial wastes in brick production. The results of wastes incorporation on physical properties like compressive strength and water absorption were determined. The simplest result, in terms of compression strength and water absorption, was reached by the series of bricks made with 55% soil, 15 % cement, 12 % fly ash and 18 % sludge by weight. The results showed that sludge and ash can be used as waste additives within the making of soil-cement bricks rank fraud. Malware is also detected before the time of downloading.