Mbbr Design 12MLD

Design -"# M/ Tec0n"l"gy Client: FLAMEMAX ENGG. Plant capacity: 12 MLD, 2stage !.N"

Pa#a$ete# 1 Flow 2 flow 3 BOD in ammonical nitrogen inlet 4 BOD load 5 BOD remoal amonia remoal 6 BOD out # $urface area of %BB& media 8 no of 'iece$ 'er cum " area 'er 'iece 10 )*+/,*+ 11 'rotected $urafe area 12 -oading rate$ 13 cum of media re.uired 14 fill range of media 15 tank olume 16 &, 1# ado'ting a &, 18 tank olume 1" 'ercent fill achieed

UNIT1 U%M cum/d cum/hr mg/l mg/l kg/d ! !

m2/m3 no m2 m2/m3 kg BOD/m3(d c um 'ercent c um hr $ hr $ c um 'ercent

UNIT2

&al'e

6000 2 50 3 00

60 00 250 300

1800 "8

18 00 80

6 5 00 #5 500 0 (0 0 6 6 2 2 5 1 # 0(# 3 50 5 3 60 65 553(8461538 2 (2 1 5 3 8 4 6 1 5 8 2000 18

60 500 #550 0 0 (0 0 6 6 2 2 5 2 0 (# 350 5 360 65 553(846154 2 (2 1 5 3 8 4 6 2 8 20 00 18

2000 6 333(3333333 1*.+ 1 8 (5

20 00 6 333(333333 1*. 1*.++ 1 8 (5 2

Tan( si)e

1 2 3 4 5

olume of tank de'th of tank area of tank length idth

c um m m2 m