Overview of Biodiesel Combustion in Mitigating the Adverse Impacts of Engine Emissions on the Sustainable Human–Environment Scenario

Air pollution is a precursor to many health issues such as difficulty breathing, asthma, lung and heart diseases, cancer. This study presents concise view of biodiesel combustion in mitigating pollutant emissions which are generated by the fossil fuels, thereby eliminating negative effects on human environment. Gaseous pollutants carbon monoxide, unburned hydrocarbons, nitrogen oxides, particulate matter, dioxide found be major exhaust from vehicles running fuels. Excessive exposure these was reductions life expectancy via complications humans. Greenhouse gas transport sector were 24% total annual emissions, 74.5% came fuel road vehicles. Biodiesel vehicular engines established control technology reducing gaseous toward building sustainable healthy human–environment scenario. The reduction index United States National Board showed that wholly transportation decreased polycyclic aromatic carbon, sulfur 67%, 80%, 48%, 100%, respectively. Evaluation emission results topical literature strongly suggests use effective pollutants, beneficial environmental sustainability.