Band 7: The diagram below shows the process of desalination, in which seawater is converted into drinking water. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words. (User-Written IELTS Writing Task 1 Sample)

The diagram illustrates how sea water is purified to be drinkable water through a process called desalination.

Overall, this process involves 7 phases which require the presence of advanced machines such as pretreatment filters, reverse osmosis to ensure that the salt is completely separated.

In the initial stage, water is collected through several pipes. Then the raw water goes through an intake screening process during which impurities and debris are separated. Following this, water is subjected to pretreatment filters, in this stage, microorganisms or small particles are removed.

Once pretreated, it undergoes a reverse osmosis membrane unit for extracting salt and impurities from the water. Next, the freshwater is transferred to post treatment in which it is treated one more time before meeting the drinking standard.Finally, the refined water is stored in a designated supply tank, ready for distribution as drinkable water. Meanwhile, the concentrated seawater by-product returns to the ocean through the outlet.

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The diagram below shows the process of desalination, in which seawater is converted into drinking water. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words.

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Band 7+: The diagram below shows the process of desalination, in which seawater is converted into drinking water. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words.

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Answers On The Same Topic:

The diagram below shows the process of desalination, in which seawater is converted into drinking water. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words.

The diagram below shows the process of desalination, in which seawater is converted into drinking water. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words.

The diagram below shows the process of desalination, in which seawater is converted into drinking water. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words.

Other Topics:

The diagram below shows how oil is extracted in the production of perfume. Summarise the information By selecting and reporting the main features, And make comparisons where are relevant.

The diagram below shows how one type of desert, known as a rain-shadow desert, is formed. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The diagram below shows the steps of making recycled paper from old newspapers. Summarize the information by selecting and reporting the main futures, and make comparisons where relevant.

The diagram shows the procedure of high school graduates to enrol at university. Summarise the information by selecting and reporting the main features making comparisons where relevant.

The diagram below shows how ethanol is produced from corn ..

Check Your Answer On This Topic?

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Task Response

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