Problem $1$

A full$-$scale reactor is to be designed using hydrogen peroxide $.$ and initial concentration $(C_o)$ is $0\mathrm{.}032$mol$\frac{e}{L}.$ You need the final hydrogen peroxide concentration to be at least $0\mathrm{.}012$mole$\frac{s}{L}.$ Two different reactor designs have been proposed:

$($a$)$ CSTR with identical length, width, and depth.

$($b$)$ PFR with identical width and depth, and a length: width ratio of $6$:$1.$

The design flow rate is $1\mathrm{.}5$ MGD$.$

Determine the dimensions of these two reactors needed to achieve the required peroxide concentration.