UTILISATION OF BIODIESEL FUEL FOR ASSESSING ROADWORTHINESS: A STUDY FOCUSED ON HONG KONG.

Abstract

Automobile is a major source of pollutants and air pollution in densely populated areas like Hong Kong, making the switch to environmentally friendly fuels an urgent matter. With a focus on the function that automobile servicing processes play, this study examines the usage of biodiesel energy as an important consideration in determining an automobile's roadworthiness. The study took a quantitative tack by surveying transportation experts, automobile drivers, and automotive owners with pre-designed questionnaires. The relationship between biodiesel usage, servicing procedures and adherence to Hong Kong's roadworthiness norms was examined through ANOVA. Biodiesel has obvious positive effects on the ecosystem, according to the results, including fewer exhaust release, less particulate matter (PM), and better air quality. Nevertheless, proper vehicle upkeep is crucial to its efficacy. Upholding efficiency and guaranteeing obedience to stringent inspections rules requires frequent repairs, prompt component substitution, and obedience to supplier recommendations. There is a significant relationship between vehicle maintenance practices and roadworthiness in Hong Kong. On the contrary, biodiesel's benefits can be nullified by variable fuel economy and possible roadworthiness breakdowns caused by lack of management. Adopting biodiesel and instituting periodic vehicle upkeep are critical for accomplishing ecological and security objectives, according to the findings of the study. More study into the effects of biodiesel on performance of engines over a longer period is required, as are tax breaks, stricter testing procedures, and increased driver knowledge. Hong Kong can advance towards more environmentally friendly, securer, and more ecological transport by combining biodiesel consumption with efficient management.