Environment-friendly and energy-saving additive for heavy oil and environment-friendly and energy-saving heavy oil

The invention discloses an environment-friendly and energy-saving additive for heavy oil and environment-friendly and energy-saving heavy oil and relates to clean technologies for energy sources. The additive is characterized by containing the following ingredients in parts by weight: 0.003-0.005 part of bio-enzyme, 0.001-0.003 part of coenzyme preparation, 0.4-0.6 part of plant extract, 30-36 parts of petroleum distillate as a carrier and 0.001-0.005 part of freeze-dried powder of bacillus licheniformis with the viable count of 2*10 cfu/g to 3*10 cfu/g. According to the environment-friendly and energy-saving additive for the heavy oil and the environment-friendly and energy-saving heavy oil, the viscosity of the heavy oil can be lowered so as to enable the heavy oil to become an oxygen-enriched fuel, the burn-out characteristics and low-oxygen combustion performance of the heavy oil are improved, and the emission of nitrogen oxides, sulfur oxides and hydrocarbons after the combustion of the heavy oil is redu