Yıl 2018, Cilt 31, Sayı 3, Sayfalar 740 - 757 2018-09-01

GROWTH AND OPTIMIZATION PROCESSES OF MIXED MICROBIAL POPULATION DEGRADING CHRYSENE

Amechi Kingsley ANI [1] , Felix EZEUGWU [2] , Ebere OCHIN [3]

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The response surface methodology (RSM) of chrysene removal was studied using mixed microbial population. The effects of process factors such as initial chrysene concentration, agitation rate and pH on chrysene removal were also investigated. Maximum chrysene removal rates of 60 and 50% were achieved at 300rpm agitation rate and pH 8, respectively. The numerical optimization process indicated that the optimum values for agitation rate, pH and initial chrysene concentration were 334.3rpm, 8.8 and 40.6mg/l, respectively with desirability of 0.955. The second order quadratic model was statistically significant for the chrysene removal process with good agreement between R² (0.9642), adjusted R² (0.9320) and predicted R² (0.8289). Finally, the results obtained from this study highlighted the optimal conditions for chrysene removal from aqueous medium.

chrysene, chrysene
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Konular Fen
Dergi Bölümü Chemistry
Yazarlar

Yazar: Amechi Kingsley ANI
Kurum: Department of Chemical Engineering, Faculty of Engineering, Nnamdi Azikiwe University, P.M.B 5025, Awka, Anambra State, Nigeria
Ülke: Nigeria


Yazar: Felix EZEUGWU
Kurum: Department of Science Laboratory Institute of Management and Technology Enugu State Nigeria P.M.B 01079
Ülke: Nigeria


Yazar: Ebere OCHIN
Kurum: Department of Food Science and Technology, University of Nigeria Nsukka, P.M.B 01129 Enugu State Nigeria
Ülke: Nigeria


Bibtex @araştırma makalesi { gujs342826, journal = {Gazi University Journal of Science}, issn = {}, eissn = {2147-1762}, address = {Gazi Üniversitesi}, year = {2018}, volume = {31}, pages = {740 - 757}, doi = {}, title = {GROWTH AND OPTIMIZATION PROCESSES OF MIXED MICROBIAL POPULATION DEGRADING CHRYSENE}, key = {cite}, author = {EZEUGWU, Felix and OCHIN, Ebere and ANI, Amechi Kingsley} }
APA ANI, A , EZEUGWU, F , OCHIN, E . (2018). GROWTH AND OPTIMIZATION PROCESSES OF MIXED MICROBIAL POPULATION DEGRADING CHRYSENE. Gazi University Journal of Science, 31 (3), 740-757. Retrieved from http://dergipark.gov.tr/gujs/issue/38948/342826
MLA ANI, A , EZEUGWU, F , OCHIN, E . "GROWTH AND OPTIMIZATION PROCESSES OF MIXED MICROBIAL POPULATION DEGRADING CHRYSENE". Gazi University Journal of Science 31 (2018): 740-757 <http://dergipark.gov.tr/gujs/issue/38948/342826>
Chicago ANI, A , EZEUGWU, F , OCHIN, E . "GROWTH AND OPTIMIZATION PROCESSES OF MIXED MICROBIAL POPULATION DEGRADING CHRYSENE". Gazi University Journal of Science 31 (2018): 740-757
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EndNote %0 Gazi University Journal of Science GROWTH AND OPTIMIZATION PROCESSES OF MIXED MICROBIAL POPULATION DEGRADING CHRYSENE %A Amechi Kingsley ANI , Felix EZEUGWU , Ebere OCHIN %T GROWTH AND OPTIMIZATION PROCESSES OF MIXED MICROBIAL POPULATION DEGRADING CHRYSENE %D 2018 %J Gazi University Journal of Science %P -2147-1762 %V 31 %N 3 %R %U
ISNAD ANI, Amechi Kingsley , EZEUGWU, Felix , OCHIN, Ebere . "GROWTH AND OPTIMIZATION PROCESSES OF MIXED MICROBIAL POPULATION DEGRADING CHRYSENE". Gazi University Journal of Science 31 / 3 (Eylül 2018): 740-757.