Question

ine the surface area of a settling tank for the city of White Rock's 0.5 m /s design flow using the design overflow rate 40 m/d.m2 Find the depth of the clarifier at a detention time of 95 min. Also find the length and width, assuming a minimum of two tanks would be used. Use common length to width ratios of 3.5:1. Lengths do not exceed 100m PROBLEM 2 (15) Q0.Sml

Answer 1

thank you and please do rate.

Design low 0.5m Sec oVerstous ale Osign 니0 m) mop Surra area os Settting tank equired 0.5x24x66o hnop 40may s1080m let us asscume 2 no ot tanke Susbaa astea oh oach fank construared t0 80 540m Lenath idth3.5: 9ven Ler width C540 12.42m oidth ot thank 12.42m length o tho .u23543. ym100 m ank tength u3.5 m width 12.SM mirutes Cetentiontime ot depth ot Claxitior at x (p.T) 0.SX60 m 0.5x60X 95 m oerth AYea 30 9 c 2.64 m perth o Claxitic 2.6um amin Detenton time ettting tant lergth and oidth Clasuher (2 danks) also and