Present study determines that 60 days degradation period used for composting of Municipal solid waste with sewage sludge was beneficial as rate of composting process has enhances due to optimum favorable conditions provided as well the catalyst used for the composting process as sewage sludge have shown tremendous progress in increasing the fertility of compost compared with the control samples. Reduction in heavy metal content like Cu, Fe, Ni, Mg, Mn, Zn etc has been observed after the composting process