Energy insufficiency is a real threat to industrial and economic development efforts especially for a developing nation like Kenya. Establishment of stable and sufficient energy supply is very vital to the realization of development goals of a country. Supplementary sources of energy, therefore, need to be sought to boost a country's energy bank. Waste lubrication oil (WLO) is a major output from machines lubrication process and its amount is set to increase tremendously with increasing number of... Mehr