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Desalination Essay Topics & Paper Examples

Water is essential to human life

Everyone knows that water is essential to human life, but one third of the world’s population lacks sufficient access to safe drinking water and sanitation to meet their basic needs. [www.gwp.org]Every year 3 million people die prematurely from water-related diseases in developing countries. [www.gwp.org] 884 million people in the world still do not get their drinking-water from improved sources, almost all of them in developing regions. [www.gwp.org]How can access to clean water change the lives of people in the world? People are endeavoring to address this issue, such as helping people to build the water supply system, providing water and sanitation in schools, developing technologies to provide clean water and so on. World Vision provided people who are living in…

Dumping in our Waters

Water is probably one of the most important resources we have. People can survive without food for several weeks but without water we couldn’t live for more than a week. Millions of liters of water are needed every day worldwide for washing, irrigating crops, and cooling industrial processes, not to mention leisure industries such as swimming pools and water sports centers. (Internet Source) Despite our dependence on water, we use it as dumping ground for all sorts of waste, and do very little to protect the water supplies we have. There are several threats to our water resources. Oil spills kills thousands of seabirds and can wreck water desalination plants and industrial plants drawing their water from affected coastline. (EBSCO…

Uses of Water

1. For drinking and for life processes. On an average, a man consumes about 60,000 to 80,000 litres of water in his lifetime. The body of an adult contains nearly 40 to 50 litres of water at any given time and water constitutes about 66% of the average body make up. Aqueous solutions fill the cells in the body. Nutrients, oxygen, and metabolic waste products are transported by blood, which is mostly water. Digested food is absorbed in the form of an aqueous solution. In plants too nutrients are transported in the form of aqueous solutions. 2. In agriculture Plants absorb their nutrients from the soil in the form of dilute aqueous solutions. Much of the worlds food crops are…

Fixing California Drought

In an attempt to find a solution that would best resolve the water drought crisis in California, we’ve all heard how we could apply technology such as desalination or green-friendly practices such as water conservation. Finding those who divert water wrongfully is just as challenging as it is to preserve the precious resource. Tough statewide regulations have been already rolled out this year in a bid to punish those who misuse it. Under the emergency conservation restrictions, hosing down driveways and sidewalks is prohibited, along with landscaping that causes excess water runoff that gets noticeable on sidewalk curbs. Californians who wash their cars on their properties must have a hose shut-off nozzle. An offender should expect fines up to $600…