• Kashish Mehta

Fly ash is making from the combustion coal, which is a waste by- product of the combustion of industrial coal which is produced every year in India. In contrast, the rate of recycling is about 20% which is becoming one of the reasons for environmental menace. Fly ash derived from coal has a tremendous potential for conversion to Zeolites since it consists of high proportion of silica and calcium. Presently, a variety of processes have been enumerated for the synthesis of zeolites from coal fly ash such as adsorption. Nowadays, the wastewater pollution has posed a serious problem in the society as well in environment. It is appreciable if we overcome the problem of coloured wastewater by the application of fly ash based Zeolites as adsorbents.

Coal combustion, Fly ash, Synthesis, Zeolites, Utilisation, Applications

"A review Ash Based Zeolites", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 12, page no.1065-1069, December 2018, Available :http://www.jetir.org/papers/JETIRDT06172.pdf

"A review Ash Based Zeolites", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 12, page no. pp1065-1069, December 2018, Available at : http://www.jetir.org/papers/JETIRDT06172.pdf