IELTS Academic Task1 23rd November 2019

The diagram represents the process of recycling used paper. Write a report for a university lecturer.

The process graph illustrates the stages involved in the making of recycled paper.

Overall, it can be seen that used paper undergoes four main stages. The process begins with the production of pulp and ends with the rolling of clean pulp to make recycled paper.

In detail, in the first stage of the process, used paper is dropped into a tank containing water and chemicals, with the help of conveyor belt. The pulp is then filtered by putting into a barrel with holes. This process separates the impurities from the pulp, leaving them behind inside the barrel.

Following this is the cleaning stage, in which filtered pulp is washed with water and soap in a container. Air is also passed into the container with the help of an air pump, which is attached to the container. The ink gets removed in this stage. In the final stage, the clean pulp without ink is rolled with the help of heated roller. The waste water is removed and thus, recycled paper rolls are obtained.

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