Washing Machine- The Helping Hands
Laundering clothes manually involves the process of scrubbing and rinsing dry dirty clothes and other textiles. The entire process can be extremely tiring and time consuming. It can also lead to severe backaches for the washers. The electric washing machine has been a boon for housewives and house keepers as they have saved them not only a lot of time and effort from these this cumbersome chore but also contributed to their better health.
The main parts of the washing machine are the agitator, inner and outer wash tub, electric motor and drain tube. It also has valves and switches. The function of the valves is to allow the hot and cold water in and out of the machine. First, the washing takes place in the inner tub. Here the water and detergent are mixed up with the clothes. The agitator then tumbles the clothes by moving them to all the sides. The agitator is a plastic cylinder at the center of the inner tub. It’s function is to mix the clothing with the detergent. The inner tub moves along with the agitator. The inner tub has many holes and the centrifugal force drains out the water from the clothes and moves them into the outer tub through these holes. The water is then drained out through the tube. (Buzzle, 2009)
In the wash cycle, the agitator and inner tub are moved by a strong motor. After the water is drained out, the agitator works again to tumble the clothing. This is the second cycle called the rinse cycle. The aim of this cycle is to ensure that the detergent particles trapped in the washed fabric are removed. Once this is done, the machine again drains out water. The third cycle is the spin cycle. In this cycle as much water as possible is drained out of the wet clothes. This is...
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...hat by keeping them running on fossil fuel supplied energy, about 160 pounds of greenhouse gas carbon dioxide (CO₂)is emitted per machine per year. Not only do they consume a lot of electricity but they also contribute to pollution. (Matt Wade, 2012)
Works Cited
http://statestreetdiscount.com/articles/display.php?aid=6 http://www.howitworksdaily.com/whats-inside/how-does-a-washing-machine-work/ http://www.life123.com/home-garden/home-appliances/washing-machines/how-a-washing-machine-works.shtml http://www.howitworksdaily.com/whats-inside/how-does-a-washing-machine-work/ http://environment.nationalgeographic.com/environment/green-guide/washing-machine-buying-guide/environmental-impact/ http://www.smh.com.au/federal-politics/society-and-culture/how-the-washing-machine-changed-the-world-20120407-1wi1k.html http://www.waterwise.org.uk/pages/indoors.html
First, carbon dioxide triggers harsh effects on the environment. Niman emphasizes that carbon dioxide emits the most in agriculture related greenhouse emissions. I agree because machines emit high levels of carbon dioxide. I know today we generate more carbon dioxide than ever, but we have to. For example, we have to drive cars, and cars emit carbon dioxide. Without machines processing food, where would we be? Would we still be hunters and gatherers? Would humans have to rely on each other to catch food ...
To give if the service user the choice they would like to have a wash/shower/bath and when they would to have one. Encourage them and be positive. Ask what products they would like to use and how they would like to wash, if they would prefer to wash themselves or if they would require some help. Explain how well they would feel after a wash and how it would make them feel better about themselves and perhaps more relaxed. You may suggest products they can use based on their own preferences.
The focus of health care is and has always been, practicing good hygiene, living a healthy lifestyle, and having a positive attitude reduces the chance of getting ill. Although there is not much prevention we can take for some of the diseases but we can certainly practice good hand hygiene to prevent infection and its ill effects. Research proves that hand washing is surely the most easy and effective way to prevent infection in health care. The question for this research: Is Hand washing an effective way to prevent infection in health care? It led to the conclusion that due to the high acuity, high patient: staff ratio, and lack of re evaluation certain units in the health care facilities cannot adhere to correct hand washing guidelines. Hand
The Car Wash industry began to start and grow across the U.S. after the conclusion of World War II. America’s economic rebirth and prosperity created a boom in the housing and automobile industry. What began as a business to satisfy Americans’ love of the automobile has grown over the past several decades into an international industry. From washing one’s car in the driveway with a water hose and bucket of soapy water, to the do-it-yourself, unattended coin operated high-pressure wand locations, to today’s professional car washing businesses which feature complex automatic equipment and technological systems to wash cars more safely and effectively than ...
In the Article “Sewing Machines Liberation or Drudgery for Women” Joan Perkin wrote about the positive and negative effects that came from the invention of the sewing machine. The sewing machine was invented by Elias Howe and Isaac Merritt Singer in the 1800’s. by 1877 almost half a million sewing machines were being used in the United States, making it the first home appliance in American homes. The author writes that this invention will transform the way clothing would be made from then on. Before the sewing machine women would make their clothes by hand at home, it would take up to twenty hours to produce one shirt. With this new invention the time was cut down to about an hour for the same amount of work.
The bacteria and wastewater is mixed in an aeration tank and therefore the contaminants are removed by action of sorption and series of breakdown by the bacteria.
...rn them and that’s how we generate electricity however, we are also adding carbon dioxide into the atmosphere which is a major concern for our planet. We can start reducing the use of fossil fuels by moving to renewable energy sources these include:
The electric use will not give off pollution that is unhealthy for the environment and its
...process adds from 10 to 15 percent to the price of the fabric, industries still save money because more products can be made in less time. Therefore increasing profits, as well as, reflecting the savings onto the consumers. Other advantages of ‘biostoning’ include, enzymes can be recycled, reduced strain on the industrial washing machines, shorter treatment times, and imperfections are significantly reduced, hence increasing productivity and efficiency. Consequently, this saves the environment by reducing water consumption and waste pollution. The elimination of pumice powder and dust creates a less intensive and safer working condition. However, one problem with biostoning was "back staining" this occurs when loosened dye particles redeposit onto the surface of the fabric, causing discoloration. Such setback can be immensely reduced by optimizing running conditions.
Humans and animals breathe out Carbon Dioxide, often referred to as the greenhouse gas, as a waste product. Plants take in this CO2 and use it to make food. This is called photosynthesis. During this process oxygen is released which is then breathed in by humans and animals. This procedure is repeated over and over and a natural balance is obtained. However this natural balance is disrupted by human activity. People of the world are putting more than 5.5 billion tons of CO2 into the atmosphere every year. 75% of this is caused from the burning of fossil fuels. These fuels are burnt all the time to run factories, power plants and vehicles. The main sources of CO2 emissions are electric utilities, residential buildings, industry and transportation. The other 25% is induced by the destruction of the world's forests. The reason for this is that there are less trees and plants to take in the CO2 but there is just as many, if not more, humans and animals to breathe it out.
Furthermore, in 2000, the Harvard School of Public Health looked at the human health effects from two fossil-fuel-fired power plants in Massachusetts. It estimates that the air pollution from the plants causes:159 premature deaths, 1,710 emergency room visits, 43,300 asthma attacks each year (Levy). Without a doubt, burning fossil fuels increases CO2 levels in the atmosphere and causes an increase in atmospheric and ocean temperatures, they also present an endangerment to living organisms. Strangely enough, wind is a form of solar energy.
A washing machine conjointly referred to as a laundry machine, garments washer, or simply washer could be a machine to scrub laundry, like clothing. The term is generally applied to machines that use water because the primary cleansing resolution critical cleaning. All laundry machines work by using mechanical and thermal energy.
Process da: This low temperature liquid then enters the evaporator where it absorbs heat from the space to be cooled namely the refrigerator and becomes vapour
Washing machines have become the most popular mechanical device throughout all modern times. “For thousands of years, one of the most tiresome household tasks was the washing of clothes and lines” (Field Enterprises Educational Corporation 45 ). Washing machines are greatly needed in everyday life. Much labor and has been relieved due to the wonderful invention of the washing machine. The washing machine is also a major time saver. Washing machines have developed proficiently throughout all the years and are still developing day by day. From the wash board to the electric washing machine, laundry has truly been transformed in America, as a result, cleaning laundry is nearly effortless.
Society quickly came to expect people to be dressed in clean clothes. This required more washing cycles, reducing the labour saving impact of the machine.