촲xӽQˮO
lڣ2011-4-7 [1788
xӽQgˮ̎IЏVđˮ|ܛ}ˮȡIUˮ̎ؽټFؽٻյȵˮ|ܛ^偠tȷÑг˽ʴ̎ҪxӽQ촲}đԽB
xӽQ촲}ˮ̎ĽKOһ늝BBg}O֮ʣ}KȥˮҪˮ늌ʿɵ1uS/cmˮ_1M.cmͬˮ|ʹҪˮʿɿ1~18M.cm֮g
˾xӽQ촲OЙCwrzwɷNһbĘ֬۱ϡϵz͏AԻ촲Ø֬
ȫԄcxӽQQ:
һӰȫԄcxӽQQ
1.(gpm/ftm/h)
ͨԽxӽQҪĹԽ֬Чʕ½ȫԄcxӽQaˮ֮ԽСĹԽ֬Oaˮ½^Сٕԭˮֻc֬xMнQˮM֬Ȳ֬ͨHṩ20%ĽQ֬ṩ80%QĽQٌOaˮQǷdzҪһ㽨h\ٿڣЇ20-30m/h4-10pm/ft2СȫԄcxӽQbÿm
2.ˮc֬Ľ|rggpm/ft3
ˮc֬Ľ|rgԽLQԽλ֬Įaˮ½|ĕrgԽQԽλ֬ĽQ½λ֬Įaˮ˺ĽӴ֕rgܛĽ\зdzҪһ㽨h1.0-5.0gpm/ft3֬8-4bv/hÿСr֬bdİʮ
3.֬ӵĸ߶
ȫԄcxӽQw֬Խٌ佻QӰ푾Խ֬Ӹ߶_30Ӣߣ762mmr֬Ӹ߶ɵٌ佻QӰ푿ɽ^͵ij̶һ㽨h֬Ӹ߶ȴ30Ӣߣ762mm
4.Mˮ}
Mˮ}ĸߵֱӰ푳ˮƷ|Mˮ}KNaĿˮƷ|Ӱ푷dz
ԭˮ}500PPMNa+KӲȞ10mol/m3҂151b/ft3(240g/L)ˮ|_0.00
ԭˮ}500PPMNa+K250PPMӲȞ5mol/Lӽ0.04mmol/L(^ˇҵ͉偠tMˮҪ)Ҫˮ_0.03mmol/Lʹ(181b/ft3290g/L)
5.ض
ˮͬrӿȔUɢ߽QoՓ\лmˮ،ȫԄcxӽQ
6.|(NaCl)
Խ֬Խˮxй¶Խȼ\ܛˮ}
7. Һ
ͨҺԽС@õЧԽ^͵Һʹrg^Lʹ@^֬һҪҺ0.25-0.9gpm/ft3(ϴ4-6m/h2-3m/h)
8.Һ
xƽԭҺʹ֬ĽQ һėlҺ^sҺc֬Ľ|rgĶЧ.һ}Һȿ10%Ҟ.
9.
֬ĽQՓǰȮMм1molɻ֏ һ1molĽQ(ʹ58.43NaCl).Hĺ ҪՓֵö.CԽ@õĘ֬QԽˮ|ԽSIJQߕԽԽԕ½}ͬԭˮˮ|ٱCһĽQˮ|lMxñ^ĺ}ͨõ͉偠tȫԄcxӽQ240g/l}1֬
10.֬
ͬĘ֬ṩĽQDzһӵͨ偠tȫԄcxӽQҪʹõĘ֬佻Ȳ7