DESALINATION, TRENDS AND TECHNOLOGIES Phần 2 docx

... system, Desalination, Vol. 42, No.1 (January 20 02) 79–88, ISSN 0011-9164 Gryta, M. (20 04). Water membrane distiller, Inż. Chem. Proc., Vol. 25 , No .2 (April 20 04), 381– 391, ISSN 020 8-6 425 Desalination, ... al., 20 05; Teoh et al., 20 08). 0 50 100 150 20 0 25 0 0 2 4 6 8 10 12 Time of MD, t [h] 0 0.5 1 1.5 2 2.5 C Feed [g TDS/dm 3 ] κ permeate [μS/cm...

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... (THMs-FP, 25 ºC, 48h), a pilot study was carried out during 28 months using a pilot plant of DESALINATION, TRENDS AND TECHNOLOGIES Edited by Michael Schorr Desalination, Trends and Technologies ... technologies (Turek, 20 02; Kahraman, 20 04), and some innovations are under study to improving the EDR technology (Balster et al., 20 09; Charcosset, 20 09; Ortiz et...

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... 6.1 0. 02 0.2N S 326 54 24 22 7.3 0.015 0.5N N08367 20 .5 24 6.3 0.03 0 .22 N N08904 20 25 4.5 0. 02 1.5Cu N08 926 20 25 6.8 0. 02 0.2N, l.0 Cu N08 020 21 25 4.5 0.03 0.03Cb N08 028 27 31 3.1 0. 02 l ... N08031 27 31 6.5 0 .2 N N089 32 20 25 4.8 0.01 0.2N, l.5Cu Austenitic, castings J 925 00 19 10 0.03 J 928 00 19 11 2. 5 0.03 0.2N J95150 20 29 2. 5 0.07 3.5...

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... Desalination, Trends and Technologies 128 Parameter Metric US Capacity 165,000 m3/day (330,000 m3/day) 44 MGD (88 MGD) CAPITAL TOTAL $ 21 2 M $ 21 2 M Capital cost for 20 yrs at 6% $ ... large sizes were more Desalination, Trends and Technologies 122 MGD / 166,000 m3/day, which was expanded to 88 MGD / 330,000 m3/day at the end of 20 05. When different...

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... desalination technologies. Desalination, Trends and Technologies 134 Fig. 2. Schematic of experimental apparatus (Lara & Holtzapple, 20 10). Desalination, Trends and Technologies 1 52 2. 1 ... States is 32% , followed by 21 % in Saudi Arabia, 8% in Japan, and 8.9% in Europe. Some 23 % of RO units are manufactured in the United States, 18.3% in Japan...

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... 1.9 2 2 .2 2.6 3 4 5 6 8 10 15 20 30 50 10 2 5 10 4 5 10 3 6 1.05 1.06 1.07 1.08 1.09 1.10 1. 12 1.14 1.16 1 .20 1.4 1.3 1.5 1.6 1.7 1.8 2. 0 2. 2 2. 4 2. 6 3.0 3.5 4.0 5.0 6 7 8 10 20 15 12 2 0.3 0 .25 0.4 0.5 0.6 1 .2 0.8 1.0 1.5 23 45 Ex p ansion ... second and last effect of this unit can be calculated as follows: ( ) 11 11 11 1 22 jfj j jf j j jj j TT L CT DD B...

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... 11. 72 7 56 45.3 1.78 1.85 27 0 0.744 21 6.3 80.67 1150 11.87 13 .28 8 56 43.3 1.81 2 300 0.831 20 2 75.3 1016.8 12. 7 14.57 9 57 42. 8 1.77 2. 2 307 0.9 02 187 69. 82 9 82 13.7 15.8 10 59 42. 8 ... kJ/kg At d m 2 /kg/s SESM SQP 4 56 45.8 3.4 1.95 26 3 0.7 92 3 12. 8 116.9 450.8 8.18 8 .24 5 56 45.8 2. 55 1.87 26 3 0.756 24 9.6 93.15 699.8 10 .27 10 .26 6 56...

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... Tunisia. Desalination, 125 , p p. 126 . Desalination, Trends and Technologies 26 2 Source Sum of Squares df Mean Square F Value p-value Prob > F Model 4974.6 32 11 4 52. 2393 3444 .21 2 < ... )2( X )2( m)1(X)1(m bbbb  = (7) Energy balance equation: )2( h )2( m )2( h )2( m )2( h )2( m)1(h)1(m)1(h)1(m oeoevv bbddbb  + + = + (8) Energy balance equati...

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... 30º 18- 32 1.08 3.03 - 45º 18- 32 1.61 2. 82 - Cipollina et al (20 09) Convencional techniques 60º 18- 32 2. 32 2 .25 - 30º 27 -50 1.07 3.18 1.51 45º 27 -50 1.71 3.3 32 1.71 Kikkert et al (20 07) (LA) ... 25 -60 1.04F 3.48 - 45º 25 -60 1.56F 3.33 - Zeitoun et al (1970) Conventional techniques 60º 25 -60 2. 13F 3.19 1.12F Roberts et al, (1997) Optical techniques 60...

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... ro1 ro1 ro2 ro2 ro2 hpp hpp ( - ) 1.01 325 24 ( - ) 1.01 325 24 PP W PP W eff eff ++ b f Rbdw RM b f Rbdw RM ers ro1 ro1 ro1 ro1 ers ro2 ro2 ro2 ro2 1.01 325 (2 - ) 24 ( ) 1.01 325 (2 - ) 24 ( )eff ... 1957.8 A t , m 2 - - - - 11858.9195 52. 9 27 100.3 34308.4 40568.8 46406 .2 525 94.8 Δt, K - - - - 7 .24 6.75 6.48 6.34 6.30 6 .28 6 .25 Δt f , K - - - - 3.54 2. 95 2. 63 2...

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