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Adverse effects of benzene
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Extensive research has gone into the study of benzene in the body and unfortunately, early warning signs mimic less severe issues such as heat exhaustion or carbon monoxide exposure. It is imperative that workers who are susceptible to benzene exposure be aware of the warning signs and should be the duty of first line supervision to make this information available. Long term health effects of benzene exposure are real and present. The real danger from long term exposure of benzene is on the blood. Benzene causes damaging effects in bone marrow and causes a decrease in red blood cells, leading to anemia. It can also cause the thinning of blood, leading to excessive bleeding and can suppress the immune system, increasing the chance for infection. …show more content…
This will reduce the possibility of death from exposure to benzene in the air. If the benzene release was outside, simply move upwind of the spill if possible. If the release was indoors, get out of the building. If you are near a release of benzene, emergency controllers may tell you to either vacate the area or “shelter in place” inside a building to avoid exposure. If you think you may have been exposed to benzene, you should remove your clothing, rapidly wash your entire body with soap and water, and get professional attention as quickly as …show more content…
Again, avoid touching contaminated articles. If you can 't avoid touching contaminated areas, or you aren 't sure where the contaminated areas are, wear rubber gloves or put the clothing in the bag using tongs, or similar tools. Anything at all that touches the soiled clothing should also be placed in the bag. The bag should be sealed, and then placed inside another plastic bag. Labeling the outer bag will help protect you and other people from any chemicals that might be on your clothing. When the health department or emergency personnel arrive, inform them of the location of your clothes and disposal method. They will then arrange for further disposal. Do not handle the plastic bags.
It seems benzene will remain a chemical pillar of American infrastructure, despite its effects on the human body. Education is the best tool that an industrial professional or even the general public can use to avoid serious health risks. Just as silicon can often replace carbon in manufacturing given its similar molecular structure, maybe a viable replacement for benzene will one day rid industries of its health
Benzyl bromide, an unknown nucleophile and sodium hydroxide was synthesized to form a benzyl ether product. This product was purified and analyzed to find the unknown in the compound. A condenser and heat reflux was used to prevent reagents from escaping. Then the solid product was vacuum filtered.
Every underground gas tank eventually leaks, and the gasoline is soaked up by the surrounding ground. MTBE is not soluble in water; therefore, when the gasoline leaks out of the tank, the MTBE pollutes the ground water (well water), and eventually the surface water also. In addition, though MTBE reduces the amount of most pollutants released from automobiles, it also produces a harmful pollutant, formaldehyde, when combusted [CECA]. Even worse, a study performed by a medical researcher from the University of Pennsylvania, shows that MTBE may be the cause of a seventeen percent increase in asthma among kindergarten students since it has been utilized in gasoline. The study also shows that MTBE has failed to improve smog levels in the years it has been in use [Jones].
Carbon monoxide is a major component in smoke from fires. It can cause a loss of mental acuity, acute nausea and severe headaches (Reinhardt 33). Death can occur at extreme levels of this intoxication and it can even cause shortness of breath and dizziness (Reinhardt 35). It may not seem like it is that bad, but one must consider that these things add up and can really affect their health and well-being. The carbon monoxide levels tend to shoot up when the wind speed goes up during daily exposure (U.S. Department of Agriculture 3). It also depends on what kind of duties you have as a firefighter; because those with the highest level of carbon monoxide in their system were a part of the direct attack and those with the least were the fire starters (U.S. Department of Agriculture 3). Carbon monoxide is a powerful poison that can kill you and it is absolut...
The MSDS, or material safety data sheet, for 2-butoxyethanol outlines basic health risks that accompany it, along with basic chemical and physical properties. One of the physical properties is the fact that it is a liquid at room temperature, which means it takes the shape of its container and its molecules are not definitively packed. Chemical properties include flammability, which is whether or not it ignites easily, and toxicity, whether or not it is poisonous to humans. 2-butoxyethanol is both flammable and toxic, meaning it does ignite easily and is poisonous to humans It says that 2-butoxyethanol has a health hazard number of two and fire hazard number of two. The health hazard number means that it can cause injury upon exposure and requires rapid medical treatment. The fire hazard number means that it can ignite w...
U.S. Chemical Safety and Hazard Investigation Board. (March 20, 2007). Final Investigation Report. Retrieved July 26, 2010, from U.S. Chemical and Safety Board: http://www.csb.gov/assets/document/CSBFinalReportBP.pdf
Ensure gloves are worn at all times when handling strong acids and bases within the experiment of the preparation of benzocaine. 4-aminobenzoic acid (3.0g, 0.022 moles) was suspended into a dry round-bottomed flask (100cm3) followed by methylated sprits (20 cm3). Taking extra care the concentrated sulphuric acid of (3.0 cm3, 0.031 moles) was added. Immediately after the condenser was fitted on, and the components in the flask were swirled gently to mix components. It should be ensured that the reactants of the concentrated sulphuric acid and the 4-aminobenzoic acid were not clustered in the ground glass joint between the condenser itself and the flask. In order to heat the mixture to a boiling point, a heating mantle was used and then further left for gently refluxing for a constituent time of forty minutes. After the duration of the consistent forty minutes the rou...
The effects of inhalant use are many. Almost all the abused products offer effects similar to those of anesthetics, which are slowing down the body functions. Depending upon the dosage, the user may feel a slight stimulation, less inhibition, or lose consciousness altogether. There is also something called Sudden Sniffing Death Syndrome. This means that the user can die after one inhalant use or after many. Immediate effects inhalants offer are nausea, sneezing, coughing, nosebleeds, feeling/looking tired, bad breath, lack of coordination, and loss of appetite. There is considerable damage to ones heart, kidney, brain, liver, bone marrow, and other organs. Mothers who use inhalants during their pregnancy will leave their baby to suffer similar results of Fetal Alcohol Syndrome. There are many long terms effects as well. Permanent brain damage can occur. A person doesn’t even have to be doing it for very long before the brain starts to get clogged. Loss of memory is one of the first signs of brain damage.
High exposure to flame retardants has been correlated with multiple adverse effects on the human body, including disruption of hormones produced by the thyroid gland, hindering of the immune, reproductive, and nervous system, cancer, and dangerous effects on fetal and child development. (SD, 2017)
Using plastic bags are second nature to people in this day and age. Warner acknowledges, “Much to the dismay of the environmentally conscious citizens worldwide, the ubiquity of the free plastic carryout bag has bred nonchalant consumers who take this modern convenience for granted” (646). Although some people are conscious about the environment, people strive more for convenience and do not think about the impacts using bags have not only on the environment, but on themselves as well. If something is bad for the environment, it will alternatively be bad for humans as well. When plastic bags are exposed to the sun from being littered all around, the ultraviolet rays cause the substances of plastic bags to weaken. After the substances weaken, the substances become invisible to the naked eye. The substances that are no longer able to be seen are toxic to humans (Warner 649). As a result of plastic bags being littered around, animals consume plastic bags. This is negatively affects humans because animals are often consumed. When humans consume animals like, fish, there can be plastic in the fish’s belly, which then transfers to the humans and this poses a concern for human’s health. Humans are negatively affected by plastic bags because of the toxic chemicals in plastic bags, as well as, consuming animals with plastic in their
2. Waste Couture: Environmental Impact of the Clothing Industry. From Environmental Health Perspective, Volume 115, Number 9.
The damage that can be done in the inside of the body will last with the person throughout their lifetime. It blackens the lungs and causes lung cancer. Secondhand smoke can also lead to heart disease. Researchers have found that some deaths result in ischemic heart disease. “Nevertheless, this is likely and underestimate” (Wendy Max), told LiveScience. Studies show that people have a greater risk of lung cancer as opposed to heart disease. Secondhand smoke plays a role in our personal hygiene. It can lead to smells within our body, clothes, and hair. Smoking and secondhand smoke can cause us to age faster. Scientists out of the state of Oregon have also took note on how secondhand smoke can build up a compound that affects our blood and urine. “There is experimental evidence from nonsmokers studies where you put nonsmokers in a room, blow smoke into the room, and measure their artery function, that you see the platelets get sticky, which can cause clots and lead to a heart attack, and the ability of the arteries to dilate decreases very rapidly”, says Dr. Matthew McKenna. This cannot only harm our blood but also harm urine within the body. “Some people may say they’re not exposed to secondhand smoke, but they forget about the smokey bus ride they took in the morning or when they walked through the park and someone was smoking near them.” (Max). This compound
This essay will discuss the various harmful effects of plastic bags, and demonstrate the risks that these bags impose on humans, animals, and the environment. It will also discuss a series of suggested solutions that could help reduce plastic bag usage. Although plastic bags appear to be fragile and light, their negative environmental effect is devastating. Plastic bags may cause large amounts of pollution at every step of their limited life cycle, from the extraction of raw materials, production, transportation, and recycling or disposal. Plastic bags can be defined as the most damaging form of environmental pollution.
To begin with, the first type of hazard/exposure is fire and explosion. Fire is highly flammable and the vapor is heavier than normal air. It can travel for a considerable distance to source of ignition and flash back. Fire can be of 3 types: small, large and fire involving tanks or cars or trailer loads. An acute hazard can be the vapor/air mixtures that cause explosions. One way of preventing is to not open flames and sparks as well as no smoking. It is also preferable to take off reactions in clo...
they create many breathing and heart conditions like cancer and other threats in the body, that is why children who are exposed through air pollutants are most likely to have pneumonia and asthma.
Different administrators choose different methods of waste disposal which can depend on the size of the hospital and the available systems of waste disposal in the area. Whichever way of waste disposal that a hospital administrator chooses, He/she should consider the environment implications of the same. Neriz Alicia & Ramis (2014) ascertain that: Biomedical waste is capable of inflicting injuries to both the healthcare worker and the patient or anyone around