There are 5 steps in the water treatment process hope this helps!!!
One example of irradiation solving a societal problem might be the way
in which it is able to prevent diseases in food. Using small amount of
radiation, the bacteria and insects that would otherwise be carrying
harmful bacteria can be killed. This will solve a societal problem, in
that food wastage and illness due to food poisoning in poverty-stricken
areas are massive problems faced in our society.
Honestly I am not sure I will look into it!
And try and provide you a correct answer
Good luck!
