[2]. Biodiesel is defined as monoalkyl esters of fatty acids derived from vegetable or animal oils. Briefly, biodiesel is the product of fatty acid alkyl esters by chemical reaction of vegetable or animal oil with alcohols (methanol, ethanol, propanol and butanol). Different types of catalysts are used. Glycerol is produced as a byproduct. Biodiesel can be synthesized from vegetable oils, animal oils and reconstituted edible oils [3]. Edible vegetable oils such as canola, soybean, sunflower and corn are used for biodiesel production and have been proven to be diesel substitutes [4, 5].
Reason behind contamination: Excessive burning of fossil fuels leads to air pollution. Plants, automobiles, power plants, etc. emit harmful smoke and smoke. These smoke and smoke are mixed with the environment. Likewise, dangerous and non-biodegradable waste is thrown into water and land, causing water and land pollution. If the noise is too big, it also affects human health. Therefore, it can cause healthy pollution. Influence of contamination: Human health is seriously affected by pollution. Air pollution can cause bronchitis, asthma and other respiratory diseases. Large amounts of carbon dioxide and other harmful gases are depleted from the ozone layer. Drinking water from flowing water sources can cause diseases, as garbage and dirt may be thrown. Land contamination will reduce soil fertility. Healthy contamination affects our auditory organs
Where do you start? Contamination is the cause. About 9 million people die each year due to pollution, mostly due to fossil fuels. Whenever we burn fossil fuels, we release water and carbon dioxide, and there are often soot, particulate matter, unburned fuel, partially burned fuel and other environmental pollutants. The other is damage to the environment due to the collection of fossil fuels. The quality of life of the earth decreases with various extraction methods such as removal of upper material from coal mining, oil outflow to inland and offshore, dangerous chemical substances introduced to aquifers from hydraulic crushing. Sure, but especially for wild animals
Costs occur at each stage of the fossil fuel supply chain. The extraction process causes air and water pollution and harms the community. Transporting fuel from mines and wells can cause air pollution and cause serious accidents and leaks. When fuel burns, it releases toxins and global warming gas. Even waste is harmful to public health and the environment. There are mainly two methods of removing fossil fuel from the ground. Mining and excavation. Mining is used to extract solid fossil fuels such as coal by drilling, scraping, or otherwise exposing buried resources. Drilling methods help to extract liquid or gaseous fossil fuels that can be forced into the surface, like traditional oil and gas. Both processes seriously affect health and the environment.