Research Article

Separation of Methylene Blue Dye from Aqueous Solution Using Triton X-114 Surfactant

Table 4

Phase volume ratio, preconcentration factor, distribution coefficient, and efficiency at different temperature.

Triton X-114 ()Phase volume ratio ()Preconcentration factor ()Distribution coefficient ()Efficiency ()

15 ppm at 303.15 K
0.010.070715.15150.07476.9506
0.020.087012.50000.117010.4732
0.030.16287.14290.322724.3942
0.040.19056.25000.439930.5528
0.050.25005.00000.733542.3137
0.060.33693.96830.944948.5841
0.070.43683.28951.228355.1226
0.080.48813.04881.487759.8018
0.090.55282.80901.853564.9558
0.10.69492.43902.153768.2915

15 ppm at 313.15 K
0.010.066116.12900.302623.2298
0.020.103810.63830.461531.5766
0.030.14168.06450.665639.9617
0.040.17106.84930.832245.4217
0.050.17926.57891.013150.3265
0.060.23765.20831.283556.2074
0.070.27554.62961.505660.0899
0.080.28874.46431.631661.9996
0.090.31584.16671.763963.8199
0.10.36613.73132.220468.9484

15 ppm at 323.15 K
0.010.022545.45450.508733.7170
0.020.063816.66670.678440.4204
0.030.096511.36360.935948.3446
0.040.11869.43401.100152.3824
0.050.14168.06451.256755.6872
0.060.16287.14291.542760.6717
0.070.19056.25001.702662.9990
0.080.21955.55561.784264.0829
0.090.25634.90202.129368.0438
0.10.27234.67292.825973.8624

15 ppm at 333.15 K
0.010.016362.50000.115410.3467
0.020.043823.80950.231718.8106
0.030.061617.24140.343425.5623
0.040.079913.51350.456231.3293
0.050.106210.41670.624938.4571
0.060.13388.47460.835145.5081
0.070.14687.81250.936648.3643
0.080.16287.14291.063251.5316
0.090.18766.32911.184054.2134
0.10.21655.61801.625261.9083

25 ppm at 303.15 K
0.010.018355.55560.277321.7079
0.020.041725.00000.348425.8403
0.030.059317.85710.401928.6672
0.040.12119.25930.567636.2097
0.050.13648.33330.641539.0796
0.060.16017.24640.783143.9178
0.070.18486.41030.808244.6953
0.080.21655.61801.151553.5213
0.090.28214.54551.438858.9955
0.10.30214.31031.614861.7555

25 ppm at 313.15 K
0.010.016362.50000.604237.6622
0.020.037327.77780.701641.2326
0.030.059317.85710.798344.3929
0.040.094111.62790.937648.3908
0.050.111110.00001.115852.7369
0.060.12618.92861.328557.0539
0.070.15217.57581.429958.8459
0.080.16826.94441.436658.9593
0.090.20195.95241.738963.4888
0.10.22255.49451.936165.9415

25 ppm at 323.15 K
0.010.012183.33330.278421.7752
0.020.030933.33330.337125.2086
0.030.046022.72730.401328.6355
0.040.082313.15790.503933.5066
0.050.103810.63830.616238.1269
0.060.111110.00000.735742.3861
0.070.14687.81250.910247.6493
0.080.16826.94441.051551.2560
0.090.19336.17281.276256.0663
0.10.21365.68181.259155.7342

25 ppm at 333.15 K
0.010.024641.66670.305923.4232
0.020.059317.85710.402628.7046
0.030.077613.88890.503833.5025
0.040.13388.47460.665839.9677
0.050.15747.35290.848745.9073
0.060.17926.57891.017750.4391
0.070.21075.74711.181154.1511
0.080.23155.31911.388058.1244
0.090.28874.46431.347557.4011
0.10.31584.16671.548660.7626

50 ppm at 303.15 K
0.010.039526.31580.03703.5638
0.020.075314.28570.05845.5157
0.030.14687.81250.10449.4490
0.040.21075.74710.213217.5724
0.050.25944.85440.366526.8194
0.060.32984.03230.755743.0437
0.070.40063.49650.897247.2894
0.080.44933.22581.043751.0689
0.090.62342.60421.329557.0729
0.10.72412.38101.580561.2479

50 ppm at 313.15 K
0.010.033131.25000.09758.8866
0.020.057118.51850.147512.8514
0.030.068415.62500.210517.3869
0.040.12369.09090.293322.6806
0.050.19336.17280.460331.5218
0.060.23155.31910.601737.5680
0.070.29534.38600.799044.4143
0.080.33693.96831.007350.1827
0.090.36993.70371.338957.2440
0.10.47063.12501.608361.6612

50 ppm at 323.15 K
0.010.020450.00000.150713.0993
0.020.039526.31580.235919.0858
0.030.057118.51850.348325.8306
0.040.101310.86960.555035.6927
0.050.13908.19670.692240.9070
0.060.17376.75680.949148.6952
0.070.20775.81401.096652.3033
0.080.23465.26321.172253.9629
0.090.28214.54551.495559.9275
0.10.35143.84621.749663.6310

50 ppm at 333.15 K
0.010.018355.55560.07567.0287
0.020.030933.33330.09828.9438
0.030.068415.62500.143712.5679
0.040.091711.90480.224118.3057
0.050.12119.25930.360926.5204
0.060.14168.06450.464831.7317
0.070.15747.35290.602837.6095
0.080.19626.09760.763143.2826
0.090.20775.81400.805344.6087
0.10.22555.43481.017750.4385