Find the volume of digester for population equivalent -7000, loading rate-0.09 kg/capita/day volatile,solids in raw sludge -70%, moisture content of raw sludge- 96%, digestion period-25 days, volatile solids resolution during digestion - 50%, moisture content of digested sludge-92% storage period required for digested sludge-90 days

Given:-

population equivalent =7000

loading rate=0.09 kg/capita/day

volatile solids in raw sludge =70%

moisture content of raw sludge-=96%

digestion period=25 days

$P_2$= volatile solids resolution during digestion = 50%

$P_2$=moisture content of digested sludge=92%

storage period required for digested sludge=90 days

2)To find volume of sludge per day:-

weight …