TY - JOUR
T1 - Electrochemical oxidation of palmitic acid solution using boron-doped diamond electrodes
AU - Muharam, Salih
AU - Jiwanti, Prastika K.
AU - Irkham,
AU - Gunlazuardi, Jarnuzi
AU - Einaga, Yasuaki
AU - Ivandini, Tribidasari A.
N1 - Publisher Copyright:
© 2019 Elsevier B.V.
PY - 2019/11/1
Y1 - 2019/11/1
N2 - Palmitic acid, a model compound for palm oil mill effluent (POME), was eliminated from a water–ethanol solution using electrochemical oxidation with a boron-doped diamond (BDD) electrode. For a palmitic acid solution in a water–ethanol solution, chronoamperometry with a potential of +3.0 V (vs Ag/AgCl) showed a decrease in chemical oxygen demand (COD) of ~85.75% in 4 h, whereas at a higher potential (+10.0 V), the COD decreased to 75.76% in 1 h. It was noticed that the use of high potentials for up to 4 h caused the structure damaged of the BDD.
AB - Palmitic acid, a model compound for palm oil mill effluent (POME), was eliminated from a water–ethanol solution using electrochemical oxidation with a boron-doped diamond (BDD) electrode. For a palmitic acid solution in a water–ethanol solution, chronoamperometry with a potential of +3.0 V (vs Ag/AgCl) showed a decrease in chemical oxygen demand (COD) of ~85.75% in 4 h, whereas at a higher potential (+10.0 V), the COD decreased to 75.76% in 1 h. It was noticed that the use of high potentials for up to 4 h caused the structure damaged of the BDD.
KW - Boron-doped diamond
KW - Electrochemical oxidation
KW - High potential application
KW - Palmitic acid
KW - Surface degradation
UR - http://www.scopus.com/inward/record.url?scp=85071588492&partnerID=8YFLogxK
U2 - 10.1016/j.diamond.2019.107464
DO - 10.1016/j.diamond.2019.107464
M3 - Article
AN - SCOPUS:85071588492
SN - 0925-9635
VL - 99
JO - Diamond and Related Materials
JF - Diamond and Related Materials
M1 - 107464
ER -