Journal
ENGINEERING APPLICATION OF ARTIFICIAL INTELLIGENCE CONFERENCE 2018 (EAAIC 2018)
Volume 255, Issue -, Pages -Publisher
E D P SCIENCES
DOI: 10.1051/matecconf/201925503003
Keywords
-
Funding
- Ministry of Higher Education, Malaysia through the Fundamental Research Grant Scheme [FRGS/1/2015/TK02/UNIMAP/02/4]
Ask authors/readers for more resources
This research was carried out to study the efficiency of O-3/S2O82- system in removal of Reactive Red 120 (RR120) dye sample. Different operating parameter such as pH, initial dye concentration and persulfate dosage were studied to evaluate the performance on removing colour and COD. The removal of colour and COD achieved higher efficiency at pH 7, 100 mg/L of initial dye concentration and persulfate dosage of 5 g S2O82-/1 g RR120. O-3/S2O82- with the most effective conditions experienced effective decolourization and degradation of organic pollutants than O-3 only. Furthermore, it achieved faster breakdown of azo bond and aromatic groups than O-3 after treatment as observed with UV-Vis absorption spectra. The FT-IR analysis obtained new absorption peak that represents alkenes after 20 min of O-3 treatment whereas mostly of the absorption bands of O-3/S2O82- flattened.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available