The diagram illustrates how to recycle stormwater in an Australian city.
Overall, it can be easily seen that the process comprises five steps, beginning with collecting rainwater and ending at the distribution stage.
In the first stage, water is collected from the drain which was beneath the house, then flows through the tube to water recycling plants where the following four stages will be conducted. At the plant, some object waste such as plastic and rubbish are filtered out first and then small particles also be eliminated to ensure that water is purified and doesn’t have any bacteria and viruses. Finally, the plants get rid of unwanted molecules and salt. What is left over is treated with chlorine 4mg/l and put into safe water storage before pumping to households, ready to be used.
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- The charts show the percentage of people working in different sectors in town A and B in two years 1960 and 2010 Summarize the information by selecting and reporting the main features and make comparisons where relevant 87
- The maps below show the centre of a small town called Islip as it is now and plans for its development 67
- The table below shows the number of visitors in the UK and their average spending from 2003 to 2008 Summarize the information by selecting and reporting the main features and make comparisons where relevant 78
- Watching a live performance such as a play concert or sporting event is more enjoyable than watching the same event on television To what extent do you agree or disagree with this statement 61
- The diagram below shows one way of manufacturing ceramic pots