Figure.1.5 Age of Tube Wells Vs. Aluminum Contents
The age of tube wells were calculated and its impact was compared on aluminum contents. It was found that aluminum contents were in equal proportion regardless of tube well age. The graph shows that tube wells of long and short age have aluminum contents in mix proportion.
Some tube wells of short age have higher aluminum contents while some tube wells of long
age have higher aluminum contents vice versa. Literally it depicts true picture that age has no impact on proportion of aluminum contents.