TY - JOUR
T1 - Foam capacity and stability of Sodium Dodecyl Sulfate (SDS) on the presence of contaminant coffee and Cd ions in solution
AU - Haryanto, B.
AU - Chang, C. H.
AU - Kuo, A. T.
AU - Siswarni, M. Z.
AU - Sinaga, T. M.A.
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2018/3/1
Y1 - 2018/3/1
N2 - In this study, the effect of the coffee colloidal particle and Cd ion contaminant on the foam capacity and stability of sodium dodecyl sulfate (SDS) solution was investigated. The foam was generated by using a foam generator. The foam capacity of SDS was first evaluated at different concentrations. After the foam capacity reaching a constant value, the foam stability was then measured by flowing to a column. The results showed that the presence the coffee colloidal particles or Cd ions in the solution would decrease the foam capacity and stability of SDS. In addition, the decreased foam capacity and stability was more pronounced in the presence of coffee colloidal particles than Cd ions. The colloidal particles may have stronger interaction with SDS and thus reduce the formation of the foam.
AB - In this study, the effect of the coffee colloidal particle and Cd ion contaminant on the foam capacity and stability of sodium dodecyl sulfate (SDS) solution was investigated. The foam was generated by using a foam generator. The foam capacity of SDS was first evaluated at different concentrations. After the foam capacity reaching a constant value, the foam stability was then measured by flowing to a column. The results showed that the presence the coffee colloidal particles or Cd ions in the solution would decrease the foam capacity and stability of SDS. In addition, the decreased foam capacity and stability was more pronounced in the presence of coffee colloidal particles than Cd ions. The colloidal particles may have stronger interaction with SDS and thus reduce the formation of the foam.
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U2 - 10.1088/1757-899X/309/1/012042
DO - 10.1088/1757-899X/309/1/012042
M3 - Conference article
AN - SCOPUS:85043577948
SN - 1757-8981
VL - 309
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
IS - 1
M1 - 012042
T2 - TALENTA - Conference on Engineering, Science and Technology 2017, TALENTA-CEST 2017
Y2 - 7 September 2017 through 8 September 2017
ER -