The diagram below shows a simple system that turns dirty water into clean water. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The process diagram clearly illustrates the stages involved in the filtration of contaminated water into clean, drinkable water. Overall, it can be seen that the process is linear and, consists of several distinct steps, beginning with the intake of dirty water and culminating in the pure drinking water. Throughout the procedure, contaminated water undergoes a […]

The given diagram illustrates how to produce drinking water by using a simple water-filter assembly device. Overall, the system consists of two storage drums arranged to filter and then store the water. There are four main stages in the process, starting with pouring in unclean water, followed by filtering and storage, and culminating with opening […]

The process diagram illustrates how safe drinking water is produced using a simple filtering system. This process consists of four steps. It starts with pouring unclean water into the filtering system and ends with storing purified water in a barrel positioned below the filtering barrel. Initially, contaminated water is poured into the filter through a […]