AERATION: Principles and Practice ( VOLUME 11 ) - Chapter 1 ppsx

... pore 968 (1 98 6) 5.57 7 .12 (1 99 8) 7.43 (1 99 9) 15 .7 16 .8 (Conklin, 20 01; Leonforte, 19 9 8) Red Hook Brooklyn, NY 2.6 (6 0) Diffused 232 (1 98 8) 16 .8 2.49 (1 99 8) 2.29 (1 99 9) 25 24 (Conklin, 20 01; Leonforte, ... (Hildreth, 19 99; Hildreth, et al. 19 9 7) MCUA Sayreville, NJ 6.5 (1 4 7) HPO •turbine •surface 95.5 (...

Ngày tải lên: 11/08/2014, 09:21

... 6. 41 37.6 FIGURE 2 .10 Effect of temperature on oxygen saturation. C s * H mg L mg L air water ,* () () () * . * () = − () () ° () H p psia CT K v S 5530 14 7 β =− × × − 15 710 6 . TDS © 2002 by ... Environmental Engineering, 11 7 (1 ), 12 6 14 2. Metcalf and Eddy. (1 97 2). Wastewater Engineering: Treatment and Disposal, McGraw Hill, New Y...

Ngày tải lên: 11/08/2014, 09:21

... 19 88 MW 6.6 18 .8 4.6 11 13 1. 5 1. 6 Yunt & Hancuff, 19 88 Sparger S 12 .9– 51. 3 4 .1 4.8 9 13 — Johnson, 19 92 MW 18 .7–57.0 3.0 6–7 1. 3 1. 5 Yunt & Hancuff, 19 88 MW 19 .8–60.2 4.6 10 11 1. 5 1. 6 ... Hancuff, 19 88 MW 19 .8–59.2 6 .1 15 17 1. 8 1. 9 Yunt & Hancuff, 19 88 Static tube G 15 .7–60.2 3.0 6–8 1. 1 1. 5 Yunt & Hancuff, 19 88 G 15 .7–65...

Ngày tải lên: 11/08/2014, 09:21

... h s 21 1 () = () + () ⋅∆ SOTE h SOTE h SOTE h h s () = () − () 21 ∆ SOTE h d SOTE h dh SOTE SOTE h zH h Hh SOTE SOTE h h s so S S so () = () [] =⋅− () [] ⋅ +⋅ − () [] +⋅− () [] =⋅− () [] ⋅ () () 1 1 0 ... h Hh SOTE SOTE h h sso S S so () =⋅− () [] ⋅ +⋅ − () [] +⋅− () [] =⋅− () [] ⋅ () ()...

Ngày tải lên: 11/08/2014, 09:21

... units 12 3 (1 6 5) * 60 (8 0) 10 6 (1 4 2) 18 2 (2 4 4) 24 (1 1 0) 11 (5 3) 20 (9 4) 35 (1 6 2) 76 (9 . 4) 37 (4 . 6) 65 (8 . 1) 11 2 (1 4. 0) — — 1. 05 (1 .7 3) 1. 13 (1 .8 6) 0.76 (1 .2 5) 1. 22 (2 .0 1) Field/total barrier ditch/d ... Magna/40hp/4units 1. 07 m∅, 7.6 m long 95 (1 2 8)...

Ngày tải lên: 11/08/2014, 09:21

... DEVELOPMENT 19 90 - COVERED TANK- SURFACE AERATORS Lotepro - UNOX ® ; Kruger - Oases ® OPEN TANK HPO SYSTEM DEVELOPMENT 19 7 1- 1 990 PILOT & FULL SCALE Martin Marietta (1 97 1) - FMC (1 9 8 0) - Zimpro Marox™ ... Waste Treatment.” Water and Sewage Works, 11 2 (1 0), 3 81 384. Pirnie, M. (1 94 8) “Presentation at the 21st Annual Meeting.” Sewa...

Ngày tải lên: 11/08/2014, 09:21

... pM pp pp f gG gG =− =− = 11 1 3 030 11 33 10 1 30 3 13 0 10 3 pp pp 13 31 10 1 += =− . OTE p p p p f =− − () =− − 1 0 7905 0 2095 1 1 3 773 1 1 1 1 1 . . . p m m R 1 0 2095= . © 2002 by CRC Press ... significance Example: For Test 11 , Station #1, is Mean OTE 20 ± 10 % of true mean? @ z = 2.20, cdf = 0.98 610 P[z ≤ Eq. 1] = 0.98 610 P[0 ≤ z ≤ Eq. 1] =...

Ngày tải lên: 11/08/2014, 09:21

... will be most effective. The manual of practice FD -1 3 (WPCF, 19 8 8) and the EPA fine pore aeration design manual (EPA, 19 8 9) provide an excellent data base and biblio- graphy on experiences with porous ... be found in the manual of practice, FD -1 3 (1 98 8). The in situ process interruptive methods include hosing with either high-pressure (& gt; 415 kPa [60 ps...

Ngày tải lên: 11/08/2014, 09:21

... and Ducks 1. 6 .14 .1 Scare Tactics 1. 6 .14 .2 Discontinue Supplemental Feedings 1. 6 .14 .3 Establish a Barrier 1. 6 .14 .4 Repellents 1. 6 .14 .5 Trap and Transport 1. 6 .15 Controlling Mosquitoes 1. 6 .15 .1 ... Basins 1. 3.3 Dry Ponds 1. 3.4 Wet Ponds 1. 3.5 Constructed Wetlands 1. 4 Gully and Streambank Erosion Control 1. 5 Shoreland Landscaping 1. 5 .1 Native Land...

Ngày tải lên: 11/08/2014, 10:22

... Panama (1 99 0). 4 Algeria (1 990–9 2); Egypt (1 9 91 9 4); Morocco (1 992–9 6). 5 Angola (1 992–9 3); Ethiopia (1 9 91 9 6); Kenya (1 990–9 3); Nigeria (1 9 91 9 2); Tanzania (1 990–9 1) . 6 Bangladesh (1 990–9 2); India ... Germany (1 99 0); Ireland (1 990–9 1) ; Italy (1 9 91 9 4); New Zealand (1 990–9 3); Portugal (1 990–9 5);...

Ngày tải lên: 28/03/2014, 11:20