TY - GEN
T1 - Degradation of phenol and Cr (VI) wastewater with contact glow discharge electrolysis method and the addition of Fe2+
AU - Kurniawan, Raden Ridzki Aditya
AU - Saksono, Nelson
N1 - Funding Information:
The research was funded by “Hibah Publikasi Terindeks Internasional Untuk Tugas Akhir Mahasiswa Universitas Indonesia 2017” from Directorate Research and Community Service Universitas Indonesia. The author declare no competing interests or any conflicts of financial interests.
Publisher Copyright:
© 2017 Author(s).
PY - 2017/11/27
Y1 - 2017/11/27
N2 - Phenol and Cr (VI) are an organic waste and dangerous heavy metals which generated from a wide variety of industrial processes such as textiles, paints, dyes, and others. For that reason, we need effective waste treatment technologies, one of them is Contact Glow Discharge Electrolysis (CGDE). This method produce reactive species such as radical hidroxyl so as to be able to degradate phenol and Cr(VI) wastewater effectively. This research aims to obtain the effect of Fe 2+ and air bubbles in degradation of phenol and Cr (VI) waste simultaneously. Waste degradation is measured its absorbance with UV-Vis spectrophotometer. In the conditions of 600 Volt voltage, Na2SO4 0.02 M, anode depth of 1.5 cm, the addition of Fe2+ 40 ppm and the addition of air bubbles for 30 minutes was obtained a percentage degradation of phenol 99.47%, Cr (VI) 76.75% and specific energy of 344.473 kJ / mmol.
AB - Phenol and Cr (VI) are an organic waste and dangerous heavy metals which generated from a wide variety of industrial processes such as textiles, paints, dyes, and others. For that reason, we need effective waste treatment technologies, one of them is Contact Glow Discharge Electrolysis (CGDE). This method produce reactive species such as radical hidroxyl so as to be able to degradate phenol and Cr(VI) wastewater effectively. This research aims to obtain the effect of Fe 2+ and air bubbles in degradation of phenol and Cr (VI) waste simultaneously. Waste degradation is measured its absorbance with UV-Vis spectrophotometer. In the conditions of 600 Volt voltage, Na2SO4 0.02 M, anode depth of 1.5 cm, the addition of Fe2+ 40 ppm and the addition of air bubbles for 30 minutes was obtained a percentage degradation of phenol 99.47%, Cr (VI) 76.75% and specific energy of 344.473 kJ / mmol.
UR - http://www.scopus.com/inward/record.url?scp=85038936569&partnerID=8YFLogxK
U2 - 10.1063/1.5011916
DO - 10.1063/1.5011916
M3 - Conference contribution
AN - SCOPUS:85038936569
T3 - AIP Conference Proceedings
BT - Proceedings of the 3rd International Symposium on Applied Chemistry 2017
A2 - Tursiloadi, Silvester
A2 - Rinaldi, Nino
PB - American Institute of Physics Inc.
T2 - 3rd International Symposium on Applied Chemistry 2017, ISAC 2017
Y2 - 23 October 2017 through 24 October 2017
ER -