Q$6.$ For a conventional ASP, $($a$)$ find out the amount of sludge wasted daily as VSS and $($b$)$ biomass operation at a BSRT of $10$ and $20$days for the following waste water and the design conditions. Assume complete nitrification.

$\backslash$table$[[$Parameter$,$Unit,value$],[$Temperature$,C,15],[$Flow rate,$\frac{m^3}{d},15000],[$BOD influent,$m\frac{g}{L},200],[$BOD effluent,$m\frac{g}{L},2],[$Effluent $N{H}_4^{-}-N,m\frac{g}{L},0\mathrm{.}5],[$Heterotrophic yield,,$0\mathrm{.}4],[(Y_h),,0\mathrm{.}1],[\backslash$table$[[$Heterotrophic decay$],[(k_d)$