Page 785 - Fundamentals of Water Treatment Unit Processes : Physical, Chemical, and Biological

740 Fundamentals of Water Treatment Unit Processes: Physical, Chemical, and Biological

S Z þ DZ (mg=L) 297.07 294.15 291.22 288.30 285.37 282.45

S Z þ DZ (kg=m 3 ) 0.297073 0.294147 0.291221 0.288296 0.285371 0.282447

Operation DS 0.002927 0.002926 0.002926 0.002925 0.002925 0.002924

3
Group

DZ
* 0.16260149 0.16257111 0.16254014 0.16250857 0.16247638 0.16244355
Prod

þ S
S m K m
synthesized= cells substrate cells=m 2 ) 1 ^ Y S Z ¼ 1 pf DZ HLR Product 1.62601486 1.62571107 1.62540142 1.62508572 1.62476381 1.62443549

Coefficients (h 1 ) (s 1 ) (mg=L) (kg=m 3 ) (kg kg degraded) (h 1 ) (s 1 ) (kg S ZþDZ X d t Xpf=d HLR Y 29834.121 29834.121 29834.121 29834.121 29834.121 29834.121

2 5.55556E 05 5.55556E 08
Group Revised 0.2 5.8 0.0058 0.31 0.0002 1.0 0.018 0.01 Inputs S) þ

m(S=K m 0.00005450 0.00005449 0.00005448 0.00005447 0.00005446 0.00005445
Original 0.205 5.8 0.31 0.0042 1.00 1.00

¼ ¼ ¼ ¼ ¼ ¼ ¼
m(hat) K m Y k d X Factor, F F 0 S Z (kg=m 3 ) 0.3000000 0.2970732 0.2941469 0.2912212 0.2882960 0.2853714

Spreadsheet (mg=L) (mgd) (m 3 =s) (mg=L) (kg=m 3 ) (gal=min=ft 2 ) m=h m=s m 2 =sphere m 2 =m 3 rocks=no No. spheres rectangular packing (h) (m) (h) Z (m) 0.0 0.1 0.2 0.3 0.4 0.5

Model Design 1 m S Z (mg=L) 300.0 297.1 294.1 291.2 288.3 285.4

Trickling-Filter Group ¼ calculated S t ¼ 8.33 Q o ¼ 0.36491956 ¼ 300 S o ¼ 0.300 ¼ 5.0 HLR ¼ 12.22 ¼ 0.003395117 ¼ 0.1 d(rocks) ¼ 0.031416 A(sphere) ¼ 31.416 A 1.0 ¼ f Calculated t elapsed, 0.1 DZ 0.5 Dt Z S o (m) (mg=L) 0.0 300 0.1 233 0.2 233 0.3 151 0.4 151 0.5 93

Biofilm Time Incremental, Incremental, Q o (L=h) 1320454 1037533 1037533 848767 848767 660001

CD23.6 from

TABLE Excerpt Variable Type Dependent Independent Elapsed (h) Time 0.0 0.5 1.0 1.5 2.0 2.5