TY - JOUR
T1 - Loading time and channeling effect in removing copper ions from sand surface by surfactin solution in flushing column
AU - Haryanto, B.
AU - Singh, W. B.
AU - Chang, C. H.
AU - Chairunnisa, A.
AU - Butarbutar, F. R.
N1 - Publisher Copyright:
© 2018 Institute of Physics Publishing. All rights reserved.
PY - 2018/2/19
Y1 - 2018/2/19
N2 - The variations of loading time (t) were used to indicate the channeling effect of in removing copper ions from sand surface by surfactin solution in continuous flushing column technique. Results trend shows that by increasing loading time will increase the interaction with the contaminant on sand surface. In shorter time showed that the removal efficiency of water was higher than surfactin if flushing without foam. The micelle structure within the surfactin solution has ability to move into intra particle and tend to flow down which decrease the loading time in comparing with water molecule. Flushing with foam, the bubbles gas penetrates and spreads the surfactin micelles to the whole sand surface and spend shorter time in loading the sand column. Types of flushing with and without foam with the removal efficiency result are possible to predict the channeling affect.
AB - The variations of loading time (t) were used to indicate the channeling effect of in removing copper ions from sand surface by surfactin solution in continuous flushing column technique. Results trend shows that by increasing loading time will increase the interaction with the contaminant on sand surface. In shorter time showed that the removal efficiency of water was higher than surfactin if flushing without foam. The micelle structure within the surfactin solution has ability to move into intra particle and tend to flow down which decrease the loading time in comparing with water molecule. Flushing with foam, the bubbles gas penetrates and spreads the surfactin micelles to the whole sand surface and spend shorter time in loading the sand column. Types of flushing with and without foam with the removal efficiency result are possible to predict the channeling affect.
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U2 - 10.1088/1757-899X/308/1/012021
DO - 10.1088/1757-899X/308/1/012021
M3 - Conference article
AN - SCOPUS:85043272310
SN - 1757-8981
VL - 308
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
IS - 1
M1 - 012021
T2 - 10th International Conference on Numerical Analysis in Engineering, NAE 2017
Y2 - 24 August 2017 through 25 August 2017
ER -