Abstract: Bagase is one of the important biomas sources, which is used as a fuel in the sugar industry. As a
result, large quanties of ash were generated and create a serious disposal problem. The aim of the present work
is to utilze the waste material bagase ash as a valuable material to obtain nanosilca. The high percentages of
pure and nano sized silca was synthesized from bagase ash by solgel with reflux method. The synthesized
nanosilca characteristic parameter were studied using various techniques such as XRD, FTIR and SEM with
EDS. X-ray powder difraction patern of the nanosilca confirms the amorphous nature of silca. SEM results
show that he treated bagase ash have diferent morphology with various size while synthesized nanosilca is in
spherical with nano level.
Key Words: Bagase ash, Silca, XRD, FTIR, SEM.