AEROBIC DEGRADATION OF METHYLENE BLUE FROM COLORED EFFLUENTS BY RALSTONIA EUTROPHA

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

HABIBI A.; MEHRABI Z.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: POLLUTION Year:2017 | Volume:3 | Issue:3 Page(s): 363-375

Download Full-Text

View:

344

Download:

151

Cites:

Information Journal Paper

Title

AEROBIC DEGRADATION OF METHYLENE BLUE FROM COLORED EFFLUENTS BY RALSTONIA EUTROPHA

Author(s)

HABIBI A. | MEHRABI Z. | Issue Writer Certificate

Keywords

AEROBIC CELL

BIODEGRADATION

DYESTUFF DECOLORIZATION

KINETIC MODELING

WASTEWATER TREATMENT

Abstract

The present paper has examined the degrading ability of phenol-oxidizing bacterium, Ralstonia eutropha, for biological removal of methylene blue (MB) from aqueous solutions under aerobic conditions. Results show that MB has been extensively eliminated as a co-metabolism in the presence of supplementary carbon (glucose) and nitrogen (yeast extract and peptone) sources and the experimental observations indicate that MB isinitially adsorbed on the cell‟s surface, in accordance to Langmuir Theory, then to be degraded by the cell. The type of nitrogen source, initial pH, aeration rate, and the presence of CaCl2 are all influential factors in the process of MB removal. The BIODEGRADATION kinetics modeling has determined that while playing an uncompetitive role, MB inhibits its BIODEGRADATION at high concentrations. According to the best fit Han- Levenspiel Model, the maximum MB specific BIODEGRADATION rate (rmax), half-saturation concentration of MB (KS), maximum allowable MB concentration (Sm), and the shape factors (n and m) have been 7.37 mg gcell -1h-1, 32.13 mg/L, 158.8 mg/L, 0.27, and 0.76, respectively.

Cites

Investigation on Polysulfone Blended NH2-MIL125 (Ti) Membrane for Photocatalytic Degradation of Methylene Blue dye

References

No record.

Cite

APA: Copy

HABIBI, A., & MEHRABI, Z.. (2017). AEROBIC DEGRADATION OF METHYLENE BLUE FROM COLORED EFFLUENTS BY RALSTONIA EUTROPHA. POLLUTION, 3(3), 363-375. SID. https://sid.ir/paper/348633/en

Vancouver: Copy

HABIBI A., MEHRABI Z.. AEROBIC DEGRADATION OF METHYLENE BLUE FROM COLORED EFFLUENTS BY RALSTONIA EUTROPHA. POLLUTION[Internet]. 2017;3(3):363-375. Available from: https://sid.ir/paper/348633/en

IEEE: Copy

A. HABIBI, and Z. MEHRABI, “AEROBIC DEGRADATION OF METHYLENE BLUE FROM COLORED EFFLUENTS BY RALSTONIA EUTROPHA,” POLLUTION, vol. 3, no. 3, pp. 363–375, 2017, [Online]. Available: https://sid.ir/paper/348633/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops