Research Paper On Water Desalination

Words: 2922

Pages: 12

Open Document

Water. We all utilize it at least once a day. Brushing our teeth, showering, and even drinking water are just a few of the ways we use it in our lives. But with the issue of climate change being put in the limelight, much of our fresh water, located in the ice sheets, is melting, causing a reduction in the freshwater available for us to harness. As a result, water scarcity is an issue that will only continue to grow in magnitude, and so the focus should be on implementing more desalinization of ocean water, considering that it is the largest source of water readily available to us. Though the process of desalination via distillation is currently very energy intensive, building more distillation plants and greater use of the technique will lead to optimization, alleviating concerns over cost, and help to address the issue of water scarcity. …show more content…
There are currently several techniques to accomplish this, including reverse osmosis and distillation, which will be the focus of this paper. The majority of present day desalination efforts convert seawater through various distillation means. Distillation, according to the Oxford Dictionary (2017), is the “action of purifying a liquid by a process of heating and cooling.” Essentially, what happens is that water is allowed to boil, resulting in pure water vapor, leaving the impurities behind. The pure water vapor is allowed to move down a tube that is cooled in order to allow the water to return to a liquid state before being dispensed in a collection chamber. It draws a lot of similarities with the Earth’s natural water cycle, as a

The Importance Of Water Scarcity In Taiz, Yemen

Research region: Ta'iz, Yemen 1.0 Introduction Water scarcity is commonly seen in Middle East, while Yemen is a country faces most severe water shortage in Arab world, where people suffer from starvation, poverty, and waterborne diseases. Besides, insufficient water supply also intensifies regional conflicts, which makes the Yemeni more miserable. This essay explores the possible measures that preserve the water resources in Taiz, Yemen. 2.0 Background ·Demographically, according to figures…

Words 1564 - Pages 7

Write a Recommendation Report in Which You Compare Two Water Provision Methods for an Arid Region of Your Choice Essay examples

Content 1 1.0 Introduction3 2.0 Background3 3.0 Presentation of options4 3.1 Water Reuse4 3.2 Desalination5 3.2.1 Solar Thermal Desalination 5 3.2.2 Wind Power Desalination 5 4.0 Requirements5 4.1 Cost 5 4.2 Environmental Impact 6 4.3 Policies 7 5.0 Comparison of options 7 5.1 Water Reuse7 5.1.1 Cost 7 5.1.2 Environmental Impact 8 5.1.3 Policies 9 5.2 Desalination 9 5.2.1 Cost 10 5.2.2 Environmental Impact 10 5.2.3 Policies 11 6.0 Conclusion12 7.0 Recommendations 12 References13…

Words 2898 - Pages 12

Essay Making Connections Graphene

graphite (See Table. 2). Graphene is a single layer of sp2 bonded carbons while graphite is made up of layers of graphene bonded by weak Van der Waal forces. The forces are easy to break, so layers are easy to rub off (graphite in pencils rubs off onto paper as graphene layers) (Segal, 1985). Singular graphene layers are stronger than graphite, and are 40 times stronger than diamond (for a long time known as the hardest substance to mankind) (Berger, 2014). Graphene also makes up 1D carbon nanotubes, which…

Words 2434 - Pages 10

Osmosis Essay

What most people don’t know about are the different uses for osmosis in everyday life. The purpose of this paper is to educate people more about osmosis; so that they will be able to recognize it and appreciate it in their household appliances, and to discuss the advantages and disadvantages of osmosis. A popular use of osmosis is water purification. This happens by using a domain’s water pressure to push it through a semi-permeable membrane, and performs osmosis. Osmosis is when a solvent of low…

Words 1546 - Pages 7

Ground Water Essay

Ground Water Sustainability: A White Paper Ground Water: A Critical Component of the Nation’s Water Resources Ground water is a critical component of the nation’s water resources. Globally, ground water resources dwarf surface Ground water water supplies. Approximately 25 percent of the earth’s total resources dwarf fresh water supply is stored as ground water, while less than surface water 1% is stored in surface water resources, such as rivers, lakes, supplies. and soil moisture. The rest of the…

Words 5276 - Pages 22

Nanotechnology and Nanomaterials Essay

specific sets of harmful agents in the environment at very low concentrations. (a) Water: Nanotechnology has the potential to contribute to long-term water quality, availability, and viability of water resources, such as through advanced filtration that enables more water reuse, recycling, and desalinization. Applications potentially extend even more broadly to ecological health. One long-term challenge to water quality in the Gulf of Mexico, the Chesapeake Bay, and elsewhere is the buildup of nutrients…

Words 2393 - Pages 10

Essay about Social Interaction

How do you imagine social interaction within 10 years, taking into consideration the impact of technology on human relations? Social interaction has been changing over the years as technology has progressed. Especially during the last two decades, the evolving technology has provided a new definition to human relations. During the 1990’s, the only mobile company ruling was Nokia, and lived up to its tag line of “Connecting people”. That was one phase of social interaction then. As technology advanced…

Words 1544 - Pages 7

Thesis Essay

For this deep water mission the Western Union Cable vessel the Lord Kelvin was converted to the ability to lower a cable down several miles, which had a unit attached that fired a hollow dart into the sea bed floor which was then raised with the seabed sample for analysis…

Words 2428 - Pages 10

Essay about Zara case study

Coursework Header Sheet 209896-18 Course OPER1027: Operations Mngt: Proc/Value Ch Course School/Level BU/UG Coursework Case Study 1 Assessment Weight 25.00% Tutor J Whiteley Submission Deadline 25/11/2013 Coursework is receipted on the understanding that it is the student's own work and that it has not, in whole or part, been presented elsewhere for assessment. Where material has been used from other sources it has been properly acknowledged in accordance with the University's…

Words 2287 - Pages 10

Duarte Et Al. 2009 Essay

the production cycle to abandon its current dependence on fisheries catches; enhance the production of edible macroalgae and filter-feeder organisms; minimize environmental impacts; and increase integration with food production on land, transferring water-intensive components of the human diet (i.e., production of animal protein) to the ocean. Accommodating these changes will enable the oceans to become a major source of food, which we believe will constitute the next food revolution in human history…

Words 7705 - Pages 31