Photocatalytic degradation of azoic dye in batik industrial waste using TiO2

Endah M.M. Putri*, M. Rachimoellah, Chandra S. Rahendaputri, Mei Sulis Setyowati, Perry Burhan

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

Azoic dye photocatalytic degradation by photocatalytic oxidation using TiO2 semiconductor catalyst and UV light has been done to batik industrial waste at Pamekasan-Madura-Indonesia. Beside kinetic determination, the purpose of this study was to analyse optimum conditions of photocatalytic degradation of azoic dye in batik industrial waste water. Various concentration of H2O2, as the oxidizing agent, analyzed in this study were 3 mL (0.1%), 9 mL (0.3%) and 15 mL (0.5%) in a mixture of 1000 mL of dye waste. The results of the analysis showed that the degradation of azoic dye follows first pseudo-order with constant rate of reaction increases by increasing H2O2 concentration. The optimum condition of photocatalytic degradation of azoic dye in batik industrial wastewater was achieved at concentration of 0.5% H2O2 oxidizing agent.

Original languageEnglish
Title of host publication3rd International Seminar on Chemistry
Subtitle of host publicationGreen Chemistry and Its Role for Sustainability
EditorsFredy Kurniawan, Yuly Kusumawati, Sri Fatmawati, Hendro Juwono, Adi Setyo Purnomo
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735417755
DOIs
Publication statusPublished - 14 Dec 2018
Event3rd International Seminar on Chemistry: Green Chemistry and Its Role for Sustainability, ISOC 2018 - Surabaya, Indonesia
Duration: 18 Jul 201819 Jul 2018

Publication series

NameAIP Conference Proceedings
Volume2049
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference3rd International Seminar on Chemistry: Green Chemistry and Its Role for Sustainability, ISOC 2018
Country/TerritoryIndonesia
CitySurabaya
Period18/07/1819/07/18

Keywords

  • Photocatalytic degradation
  • azoic dye
  • reaction order
  • reaction rate constant

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