Optimization of Fe 2+ addition for degradation process of textile dye waste using contact glow discharge electrolysis with air injection

Tulus Sukreni, Nadya Saarah Amelinda, Nelson Saksono, Setijo Bismo

Research output: Contribution to journalConference article

Abstract

This research determined the optimum concentration of Fe 2+ to degrade waste textile dye by Contact Glow Discharge Electrolysis (CGDE) method with air injection. The addition of Fe 2+ ions can increase the degradation rate of the dye waste due to the radical catalytic conversion of H 2 O 2 producing OH radicals that play a significant role in the degradation process. Remazol Red was used as a dye synthetic dye which was degraded using a batch reactor equipped with continuous cooling water. Experimental results showed that waste concentrations of 100, 200, 300 and 400 ppm obtained the optimum Fe 2+ concentration at 10, 20, 30 and 40 ppm, respectively. The higher concentration of dye waste indicated the higher the Fe 2+ ion requirement to decrease the textile dye waste.

Original languageEnglish
Article number03031
JournalE3S Web of Conferences
Volume67
DOIs
Publication statusPublished - 26 Nov 2018
Event3rd International Tropical Renewable Energy Conference "Sustainable Development of Tropical Renewable Energy", i-TREC 2018 - Kuta, Bali, Indonesia
Duration: 6 Sep 20188 Sep 2018

Fingerprint Dive into the research topics of 'Optimization of Fe <sup>2+</sup> addition for degradation process of textile dye waste using contact glow discharge electrolysis with air injection'. Together they form a unique fingerprint.

  • Cite this