INVESTIGATION THE EFFICIENCY OF COMBINED COAGULATION AND ADVANCED OXIDATION BY FENTON PROCESS IN THE REMOVAL OF CLARITHROMYCIN ANTIBIOTIC COD

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YAZDANBAKHSH AHMAD REZA; MANSHOURI MOHAMMAD; SHEIKHMOHAMMADI AMIR; SARDAR MAHDIEH

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Journal: Water and Wastewater Year:2012 | Volume:23 | Issue:2 (82) Page(s): 22-29

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Title

INVESTIGATION THE EFFICIENCY OF COMBINED COAGULATION AND ADVANCED OXIDATION BY FENTON PROCESS IN THE REMOVAL OF CLARITHROMYCIN ANTIBIOTIC COD

Author(s)

YAZDANBAKHSH AHMAD REZA | MANSHOURI MOHAMMAD | SHEIKHMOHAMMADI AMIR | SARDAR MAHDIEH | Issue Writer Certificate

Keywords

WASTEWATERQ2

CLARITHROMYCINQ3

COAGULATIONQ3

FENTONQ3

CODQ2

Abstract

Antibiotics are considered among the major pollutants in water environments. In this study, removal of CLARITHROMYCIN antibiotic has been studied from synthetic WASTEWATER by combined COAGULATION and advanced oxidation processes. This study was done in laboratory scale. Samples of synthetic WASTEWATER were prepared from CLARITHROMYCIN antibiotic. Concentration of samples was 200 mg/l. COD index was selected as a parameter evaluated in this study. In the first stage, COAGULATION process was done on synthetic WASTEWATER and the proper condition was achieved (proper coagulant, optimum pH, dosage of coagulant). After that, FENTON oxidation process was done, on the effluent of COAGULATION process. In FENTON process the influence of pH, Fe2+ and hydrogen peroxide were studied on the removal efficiency of CLARITHROMYCIN antibiotic and the optimum values for each parameter were determined. According to the results of this study, Poly Aluminum Chloride (PAC) is the proper coagulant. With pH equal to 7 and 100 mg/l PAC, 84.37% removal of CLARITHROMYCIN was achieved. For fen ton process, optimum parameters for the removal of CLARITHROMYCIN were determined. The optimum condition for fen ton process were, pH=7, Fe2+ equal to 0.45 mmol/ l, hydrogen proxide equal to 0.16 mmol/l, ratio of H2O2/Fe2+ equal to 0.4 and detention time of 1hour.With Applying of optimum conditions for combined COAGULATION and FENTON processes, 96.3% removal of CLARITHROMYCIN was obtained.

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APA: Copy

YAZDANBAKHSH, AHMAD REZA, MANSHOURI, MOHAMMAD, SHEIKHMOHAMMADI, AMIR, & SARDAR, MAHDIEH. (2012). INVESTIGATION THE EFFICIENCY OF COMBINED COAGULATION AND ADVANCED OXIDATION BY FENTON PROCESS IN THE REMOVAL OF CLARITHROMYCIN ANTIBIOTIC COD. WATER AND WASTEWATER, 23(2 (82)), 22-29. SID. https://sid.ir/paper/103485/en

Vancouver: Copy

YAZDANBAKHSH AHMAD REZA, MANSHOURI MOHAMMAD, SHEIKHMOHAMMADI AMIR, SARDAR MAHDIEH. INVESTIGATION THE EFFICIENCY OF COMBINED COAGULATION AND ADVANCED OXIDATION BY FENTON PROCESS IN THE REMOVAL OF CLARITHROMYCIN ANTIBIOTIC COD. WATER AND WASTEWATER[Internet]. 2012;23(2 (82)):22-29. Available from: https://sid.ir/paper/103485/en

IEEE: Copy

AHMAD REZA YAZDANBAKHSH, MOHAMMAD MANSHOURI, AMIR SHEIKHMOHAMMADI, and MAHDIEH SARDAR, “INVESTIGATION THE EFFICIENCY OF COMBINED COAGULATION AND ADVANCED OXIDATION BY FENTON PROCESS IN THE REMOVAL OF CLARITHROMYCIN ANTIBIOTIC COD,” WATER AND WASTEWATER, vol. 23, no. 2 (82), pp. 22–29, 2012, [Online]. Available: https://sid.ir/paper/103485/en

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