GASOLINE TOXIC COMPOUNDS AND ADVERSE EFFECTS ON THE ENVIRONMENT In the early 20 th Century gasoline was being produced by oil companies using distillates from petroleum. Unfortunately, this was not enough energy to power the new automobiles that would soon be arriving. More chemicals, additives and research had to be done. Around 1910 laws were passed that prohibited gasoline from being stored. Perhaps the car industries were growing so rapidly, it was then the government began to take note to regulate the use of gasoline for the protection of the environment.
Lead and benzene are toxins found in gasoline that are confirmed to be regulated human carcinogens. Carcinogens have been tested also to induce cancer found in humans and animals. This paper will determine and discuss these two types of toxins identified in gasoline, the dangers of these toxins and how they affect the environment in which we live in. When gasoline is burned it releases a form of energy of hydrogen and carbon. This energy forms water and carbon dioxide.
Carbon m oxide may be formed as well if the components are not precise and complete. Gasoline is said to contain over 500 hydrocarbons. There are two types of hydrocarbons; saturated and unsaturated hydrocarbons. Saturated hydrocarbons are somewhat stable found in leaded gasoline’s and burn a clean flame in the air. On the other hand, unsaturated hydrocarbons are unstable and tend to burn a dark smoky flame. Studies have proven lead poisoning can be obtained through particles in the air, dust, soil an other various ways.
The Essay on Depletion of Non Renewable Resources of Energy
Eventually natural resources will become too costly to harvest and humanity will need to find other sources of energy. At present, the main energy source used by humans are non-renewable fossil fuels, as a result of continual use since the first internal combustion engine in the 17th century, the fuel is still in high demand with conventional infrastructure fitted with the combustion engine. Non- ...
The alkyl lead commands found in gasoline can reduce the toxicity of exhaust by removing these commands when they are used in certain modern catalysts type engines. unleaded gasoline is not more toxic than lead but, keep in mind if unleaded gasoline that is not supported by catalysts it may increase the risk of toxic intake. Some countries are using aromatic or olefin octane-improvers to replace lead compounds octane-improvers to reduce the lead intake for health reasons. According to researchers using aromatics will increase 40%, where other countries using a high octane unleaded fuels will increase up to 50% when using oxygenates. It is proven that exhaust catalysts have a short life span and will immediately poison if it is with leaded fuel. Therefore, the mishandling of catalyst can cause extremely high levels of toxic exposure when equipment is not repaired or replaced.
Unleaded fuels used on modern vehicles can reduce aromatic emissions up to 10%, provided the vehicles have engine management systems and catalysts to regulate. Benzene is an aromatic hydrocarbon, colorless liquid with a pleasant odor obtained mostly from petroleum. It is used by industries to produce plastics, synthetic rubber, nylon, detergents, and dyes. It’s poisonous vapor can be deadly when breathed too long. The benzene molecule has its atoms arranged in a ring called the benzene ring.
These molecules are represented by hexagon form by the six sets of carbon and hydrogen atoms which bond together with single and double bonds. Relatively soluble in water, it is capable of mixing with polar solvents without separating into two phases. Benzene linked to causing several cancers in human. Leukemia is a cancer derived from a chemical induced change in bone marrow caused by an exposure to benzene and as well as other toxicant’s. Several law suites were filed against many industries due to a wide outbreak of Leukemia cases.
On July 1, 1999, suppliers were prohibited to supply gasoline that contained benzene at a concentration that exceeds 1. 0% by volume. The release of toxins in the air we breathe have been linked to several life threatening cancers. The government with the help of industries have created the emission research program to help regulate some of the pollution in the environment caused by the automobiles we drive. Although it is said that using reformulated gasoline can reduce the smog pollution, it has not yet been confirmed. There is a reduction in some of the compounds but also an increase in others which may be hazardous to our environment.
The Essay on Environment Quality Research And Development-Air Pollution
Environment Quality Research And Development-Air Pollution Environment Quality Research And Development-Air Pollution Environment quality research and development-Air Pollution A hundred years ago, a book about air pollution would have attracted very few readers. Those that did read it would have felt that it was just about as important as a book about air traffic control, abortion, or pill. ...
The reactivity is the ozone-forming chemical of the VOC or the number of molecules per VOC carbon atom. In 1993 The International Symposium on the Health Effects of Gasoline came together to discuss and compare research on the findings of toxicity of gasoline, oxygenates and carcinogenic neuro toxic. The World we live in is rapidly changing and adjusting to the many different technology developments. Unfortunately, these changes determine the safety of our environment from deadly toxins. Reducing the the alkyl e leads, olefin’s, and aromatics found in gasoline can create a new research of compounds that may be regulated to protect people and our environment. The air we breathe is something we all have to rely on to survive.
It is crush al the we protect and purify our environment from impurities caused by industries and automobiles in order to prolong the life of our off springs. REFERENCES Phasing Out Lead From Gasoline: Worldwide Experience and Policy Implications World Bank Technical Paper; No. 397 by Love, Magda. Toxicol Ind Health.
1991 Sep-Nov; 7 (5-6): 143-52. PMID: 1780852 [Pub Med – indexed for MEDLINE]ATEC LP and EDF. 1994 The Global Dimensions of Lead Poisoning. Alliance to End Childhood Lead Poisoning and Environmental Defense Fund. , Washington DC. AQI RP (Auto/Air Quality Improvement Research Program) 1992 Effects of Fuel Sulfur on Mass Exhaust Emissions, Air Toxics, and Reactivity Technical Bulletin No.
8. Coordinating Research Council, Atlanta GA.
