Electrocoagulation of textile wastewater containing a mixture of organic dyes by iron electrode
2017
Preuzimanje 🢃
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
This study focused on testing the efficacy of iron (Fe) electrode in an electrochemical treatment (electrocoagulation) of wastewater containing a mixture of organic dyes. The mixture consists of the following azo dyes: Acid Black 194, Acid Black 107 and Acid Yellow 116. The present organic dyes are toxic, cause skin and eye irritation and are extremely dangerous to aquatic organisms. The study was conducted on a synthetic wastewater prepared in a laboratory electrochemical reactor. During the research, the impact of the current density, various concentrations of dye and supporting electrolyte, electrolysis duration and pulsed current regime were tracked. The results are shown through color removal efficiency, chemical oxygen demand (COD) removal efficiency, current efficiency, and specific energy consumption. At the initial concentration of dye (gamma=200 mg/L) and concentration of supporting electrolyte (gamma(NaCl)=1 g/L) the color removal efficiency of 80.64% was achieved for 420 se...conds of treatment (J=10 mA/cm(2)). At the initial concentration of dye (gamma=50 mg/L) and gamma(NaCl)=8 g/L, the color removal efficiency of 96.01% was attained for 300 seconds of treatment (j=10 mA/cm(2)).
Ključne reči:
organic dyes / electrochemical treatment / removal efficiencyIzvor:
Journal of Electrochemical Science and Engineering, 2017, 7, 2, 103-110Izdavač:
- International Association of Physical Chemists (IAPC)
Finansiranje / projekti:
- Ministry of Science and Technology of the Republic of Srpska - 19/6-020/961-171/14
Institucija/grupa
IHTMTY - JOUR AU - Malinovic, Borislav N. AU - Pavlović, Miomir AU - Djuricic, Tijana PY - 2017 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/2171 AB - This study focused on testing the efficacy of iron (Fe) electrode in an electrochemical treatment (electrocoagulation) of wastewater containing a mixture of organic dyes. The mixture consists of the following azo dyes: Acid Black 194, Acid Black 107 and Acid Yellow 116. The present organic dyes are toxic, cause skin and eye irritation and are extremely dangerous to aquatic organisms. The study was conducted on a synthetic wastewater prepared in a laboratory electrochemical reactor. During the research, the impact of the current density, various concentrations of dye and supporting electrolyte, electrolysis duration and pulsed current regime were tracked. The results are shown through color removal efficiency, chemical oxygen demand (COD) removal efficiency, current efficiency, and specific energy consumption. At the initial concentration of dye (gamma=200 mg/L) and concentration of supporting electrolyte (gamma(NaCl)=1 g/L) the color removal efficiency of 80.64% was achieved for 420 seconds of treatment (J=10 mA/cm(2)). At the initial concentration of dye (gamma=50 mg/L) and gamma(NaCl)=8 g/L, the color removal efficiency of 96.01% was attained for 300 seconds of treatment (j=10 mA/cm(2)). PB - International Association of Physical Chemists (IAPC) T2 - Journal of Electrochemical Science and Engineering T1 - Electrocoagulation of textile wastewater containing a mixture of organic dyes by iron electrode VL - 7 IS - 2 SP - 103 EP - 110 DO - 10.5599/jese.366 ER -
@article{ author = "Malinovic, Borislav N. and Pavlović, Miomir and Djuricic, Tijana", year = "2017", abstract = "This study focused on testing the efficacy of iron (Fe) electrode in an electrochemical treatment (electrocoagulation) of wastewater containing a mixture of organic dyes. The mixture consists of the following azo dyes: Acid Black 194, Acid Black 107 and Acid Yellow 116. The present organic dyes are toxic, cause skin and eye irritation and are extremely dangerous to aquatic organisms. The study was conducted on a synthetic wastewater prepared in a laboratory electrochemical reactor. During the research, the impact of the current density, various concentrations of dye and supporting electrolyte, electrolysis duration and pulsed current regime were tracked. The results are shown through color removal efficiency, chemical oxygen demand (COD) removal efficiency, current efficiency, and specific energy consumption. At the initial concentration of dye (gamma=200 mg/L) and concentration of supporting electrolyte (gamma(NaCl)=1 g/L) the color removal efficiency of 80.64% was achieved for 420 seconds of treatment (J=10 mA/cm(2)). At the initial concentration of dye (gamma=50 mg/L) and gamma(NaCl)=8 g/L, the color removal efficiency of 96.01% was attained for 300 seconds of treatment (j=10 mA/cm(2)).", publisher = "International Association of Physical Chemists (IAPC)", journal = "Journal of Electrochemical Science and Engineering", title = "Electrocoagulation of textile wastewater containing a mixture of organic dyes by iron electrode", volume = "7", number = "2", pages = "103-110", doi = "10.5599/jese.366" }
Malinovic, B. N., Pavlović, M.,& Djuricic, T.. (2017). Electrocoagulation of textile wastewater containing a mixture of organic dyes by iron electrode. in Journal of Electrochemical Science and Engineering International Association of Physical Chemists (IAPC)., 7(2), 103-110. https://doi.org/10.5599/jese.366
Malinovic BN, Pavlović M, Djuricic T. Electrocoagulation of textile wastewater containing a mixture of organic dyes by iron electrode. in Journal of Electrochemical Science and Engineering. 2017;7(2):103-110. doi:10.5599/jese.366 .
Malinovic, Borislav N., Pavlović, Miomir, Djuricic, Tijana, "Electrocoagulation of textile wastewater containing a mixture of organic dyes by iron electrode" in Journal of Electrochemical Science and Engineering, 7, no. 2 (2017):103-110, https://doi.org/10.5599/jese.366 . .