QUESTION $2$: WATER TREATMENT PROCESSES

$2\mathrm{.}1$ What are the general steps of water treatment processes?

$2\mathrm{.}2$ Design a static mixer for the following conditions:

Design flow rate $=200\frac{m}{h}$

Minimum water temperature $=5C$

Mixer aspect ratio $=1\mathrm{.}5$

Design COV is $1\%$