Desalination In Australia

Desalination is basically the procedure of separating excess sodium chloride, minerals and impurities from sea and ocean water to make it usable for irrigation and human consumption. It has been touted to rid the world of its current water problems for nearly 5 decades now, during this period huge strides have been made in the desalination technology. These advances have made it possible to venture into desalination as the long term option to the water problem in many parts of the world. It is seen as long term since the ocean is not going anywhere anytime soon as compared to lakes and rivers that have been going dry seasonally. The state of California is not new to the water shortage problem; as stated above tit has been a witness to previous droughts. It is therefore time to consider a long term solution to this problem.

In the scholarly article “Offshore Aquifers” by Renee Martin-Nagle, she discusses the discovery of fresh water sources being found in the ocean. Nagle talks about the water shortage not only are an issue for California, but also the entire world. She talks about how there are two different types of aquifers, recharging and non-recharging aquifers. Recharging aquifers are aquifers are linked with the surface and receive its water reserves from rainwater, streams, rivers, and runoff. They are commonly found close to the surface. They are more susceptible to over-use and pollution. Non-recharging aquifers are usually found deep beneath the surface, and porous rocks, buried beneath a solid layer of sedimentary limestone or dolomite rock. The water found in the non-recharging aquifers arrives there because it gets trapped there when tectonic plates shift, and sea levels where much lower 20,000 years ago when the Siberian land bridge allowed humans to travel from Asia to the Americas.

Water Forever is a media group writing for a business journal. The group has an interest in how desalination directly benefits the various stakeholders. The Victorian desalination plant (WDP) located in South Victoria off the coast line of Wonthaggi located has received much criticism. Many controversial and ethical issues have been expressed by various stakeholders. Despite these concerns, a decision has been made to go ahead with the multibillion dollar project and build Australia’s largest desalination plant. The Victorian government’s target was to deliver drinking water that is amongst the best in Australia and to ensure that Victorians no

The aim of this report is to evaluate the proposals to increase water on the Gold Coast of these two types of water storage. These would be building a new dam or building a new desalination plant to find out their environmental and social impacts for the Gold Coast and its community.

A desalination plant is a possible alternative to California’s need of consumable water. There is a course cons against desalination mainly affecting the marine environment for leaving highly concentrated saline water behind through the process but we should not fear it as it is a long term solution we cannot toss aside. Kerry Cavanaugh from Los Angeles Times mentions, “2,000 an acre foot, compared to about $1,000 an acre foot for imported water” (par. 3). This means that production of water through this process is cost efficient and seems rather illogical to spend more money into producing water; instead of importing it from another major source. The process cost is not a major step forward, but the idea of reaching out to import water is rather absurd. California is an arid state; we are the ones responsible for turning it into a paradise. In order to maintain it that way a method to lower the cost of desalination can be propose as solution. The thought

-Article 1- Ghaffour, N., M. Missimer, T., & L. Amy, G. (2013). Desalination (Technical review and evaluation of the economics of water desalination: Current and future challenges for better water supply sustainability) (Vol. 309, pp. 197-207). Thuwal.

The advantages of desalination represents an opportunity to use oceanic water resources. If the appropriate conditions are present, a desalination plant could potentially be used to replace an existing or future dam. As existing sources of useable water run dry, desalination is a very effective, alternative source of water. On top of that the distillation process produces one of the highest quality water, with a range of 1 to 50 ppm tds, tds is also known as total dissolved solids. With the recommended California standard being 500 ppm, this quality of water is far beyond any other water quality seen before.

The approach of cutting edge water pumping frameworks has given homes, modern processing plants, healing facilities, and numerous different business or open foundation awesome straightforwardness and solace in their every day water needs and utilization.

Though conservation is all and good, but the option of desalination has a flashier appeal. Tap the Pacific Ocean. Pump water from the ocean, remove the salt and drink. State officials are evaluating 15 proposed desal plants, and the largest such facility in the Western Hemisphere will open in Carlsbad this year.

It is predicted that by 2050, Melbourne will become Australia’s largest city with the highest population. The population and industry growth in Melbourne is constantly expanding. It is crucial that the water supply system has the resilience to stay with the population growth. Melbourne’s water supply needs to provide water services to remote and urban areas that have industries and businesses. This means that it will have to adapt to the present day and the future needs. The desalination plant is able to produce a sustainable amount of water to secure the future of Victorian citizens.

Desalinated water is critical to Perth’s water supply as Western Australia continues to experience a drying, arid climate. It is important that a reliance on traditional water sources such as dams are reviewed and new and sustainable sources that are climate independent are implemented. Factors of a drying climate, extreme weather conditions, population increase (Population in Perth to double in the next 50 years) and the way we currently source out water need to be evaluated in order to ensure a climate resilient supply that is independent of varied amounts of rainfall. Desalinated water is critical to Perth’s water supply due to the states large infrastructure and mining industry.

Desalination has been a hot topic as a possible solution. What desalination does is takes sea water and convert it into fresh water. The major hurdle with this is the cost and people that protest against it. Companies will need to first get over the initial cost of building a desalination facility. Despite this companies such as Poseidon Water has a contract with San Diego to construct a desalinations plant in Carlsbad (Neill). Protesters have complained about the effects of desalination on the environment. Desalination requires large and powerful pumps to extract the water. These pumps potentially could destroy habitats and marine life that live near it. This is not the case for Carlsbad plant as it has already gone through extensive governmental

Desalination is the removal of salt and impurities from groundwater or seawater to produce fresh drinking water. Desalination is a secure water source that doesn’t depend on rainfall and has become a significant water source that has been strengthened through its decrease in production costs and related technological improvements. The process of Desalination is another means of securing Western Australia’s future water supply. Western Australia has two main plants, Perth Seawater Desalination Plant and Southern Seawater Desalination Plant, both of these plants deliver water to the Integrated Water Supply Scheme which supplies water to over 2 million people in Perth, parts of the South West, parts of the Agricultural region and the Kalgoorlie-Boulder

Aquifers are defined as saturated rock trough which water can easily move. There are permeable and porous aquifers. They are natural filters that trap sediments and different type of bacteria which provide natural purification of the ground water and therefore it cleans up the flowing

The water-energy tradeoff with desalination is apparent than any other options, given its energy intensity. Table 5.5 compiled some indicators to illustrate the resource features in provinces with desalination capacity. The majority of the present capacity is located in the most water and energy stressed provinces along the east coast. Desalination might be pursuable in some remote southern island, where freshwater availability has posed a constraint on basic human need. But it is still debatable whether large-scale desalination is a good choice for the water deficient north. From the nexus perspective, investing in more desalination projects in water-energy stressed areas could worsen their power shortage by adding more demand.