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  • بررسی سینتیک جذب رنگ رودامین‌B و فلزات سنگین کادمیوم و کبالت از آب توسط زیست فعال سطحی رامنولیپیدی تولید شده از باکتری سودوموناس آئروژینوزا

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کد مقاله : JEST-2210-5763 (R1) بازدید : 72 صفحه: 1 - 14

10.30495/jest.2023.69892.5763

نوع مقاله: پژوهشی

بررسی سینتیک جذب رنگ رودامین‌B و فلزات سنگین کادمیوم و کبالت از آب توسط زیست فعال سطحی رامنولیپیدی تولید شده از باکتری سودوموناس آئروژینوزا

محورهای موضوعی : آلودگی های محیط زیست (آب، خاک و هوا)

فاطمه دیبا 1 (کارشناسی ارشد مهندسی شیمی، پژوهشکده مهندسی نفت، پژوهشگاه شیمی و مهندسی شیمی ایران، تهران، ایران.)
بابک مختارانی 2 (استاد، پژوهشکده مهندسی نفت، پژوهشگاه شیمی و مهندسی شیمی ایران، تهران، ایران. * (مسوول مکاتبات))
رضا پناهی 3 (استادیار، پژوهشکده مهندسی نفت، پژوهشگاه شیمی و مهندسی شیمی ایران، تهران، ایران.)

تاریخ دریافت : 1401/07/26 تاریخ پذیرش : 1402/02/20 تاریخ انتشار : 1402/06/01

کلید واژه: رودامین B, زیست پالایی, زیست فعال سطحی, کادمیوم, کبالت و مدل سینتیکی جذب,

چکیده مقاله :

زمینه و هدف: یک روش جایگزین و سازگار با محیط زیست جهت پالایش محیط زیست از آلودگی‌ها، استفاده از مواد زیست فعال سطحی مشتق شده از میکروارگانیسم‌ها است. مزیت زیست فعال سطحی، زیست تخریب‌پذیری، سمیت پایین و اثر بخشی در افزایش تجزیه بیولوژیکی است. برخلاف سورفکتنت‌های شیمیایی، مواد فعال سطحی تولید شده از میکروب‌ها به آسانی تجزیه می‌شوند و به همین دلیل برای کاربردهای زیست محیطی به خصوص زیست پالایی بسیار مناسب اند. این پژوهش با هدف زیست پالایی و بررسی سینتیک جذب فلزات سنگین( کبالت و کادمیم) و رنگ رودامین‌B از آب توسط بیوسورفکتنت تولید شده از باکتری سودوموناس آئروژینوزا صورت گرفت.روش بررسی: در این مطالعه از یک باکتری مولد بیوسورفکتنت که از سایت زباله کهریزک در جنوب تهران به عنوان سویه سودوموناس آئرژینوزا HAK02 جداسازی و شناسایی شده جهت تولید زیست فعال سطحی برای حذف آلاینده ها استفاده شد. تست زتا پتانسیل برای تشخیص بار بیوسورفکتنت تولید شده و استفاده در زیست پالایی انجام شد. میزان حذف رنگ توسط دستگاه UV و حذف فلزات سنگین به وسیله آنالیز ICP_AES انجام گرفت.یافته ها: با توجه به بار منفی ماده برای حذف فلزات سنگین و رنگ کاتیونی رودامین‌B استفاده شد. بیوسورفکتنت تولید شده با سودوموناس آئرژینوزا قادر به حذف ۹۵% رودامینB ، ۴۳%Cd2+ و ۳۵% Co2+ شد. بررسی مدل سینتیکی جذب نشان داد با مدل سینتیکی شبه درجه دوم تطبیق بهتری داشت.بحث و نتیجه گیری: زیست‌پالایی با استفاده از زیست فعال سطحی جهت حذف فلزات سنگین و رنگبری روشی سریع و سازگار با محیط‌زیست می باشد. این نمونه جهت حذف رودامینB بسیار مناسب است و برای فلزات سنگین Cd2+ و Co2+ توانایی متوسط دارد.

چکیده انگلیسی:

Background and Objective: An alternative and environmentally friendly method for purifying the environment from pollution is the use of biosurfactant derived from microorganisms. The advantage of biosurfactant is biodegradability, low toxicity, and effectiveness in increasing biological decomposition. Unlike chemical surfactants, surface active substances produced by microbes are easily decomposed, and for this reason, they are very suitable for environmental applications, especially bioremediation. The aim of this study was bioremediation and investigation of the absorption kinetics of heavy metals and Rhodamine B from water by biosurfactant produced from Pseudomonas aeruginosa bacteria.Material and Methodology: In this study, a biosurfactant-producing bacterium that was isolated and identified as Pseudomonas aeruginosa HAK02 from the Kahrizak waste site in the south of Tehran was used to produce a surface bioactive agent to remove pollutants. Zeta potential test was performed to detect the load of biosurfactant produced and used in bioremediation. The amount of color removal was done by UV device and the removal of heavy metals was done by ICP_AES analysis.Findings: Due to the negative charge of the substance, it was used to remove heavy metals and Rhodamine B cationic dye. Biosurfactant produced with Pseudomonas aeruginosa was able to remove 95% rhodamine B, 43% Cd2+, and 35% Co2+. Examining the kinetic model of absorption showed that better correlation with pseudo-second order kinetic model.Discussion and Conclusion: Bioremediation using surfactants to remove heavy metals and dyeing is a fast and environmentally friendly method. This sample is very suitable for the removal of Rhodamine B and has the moderate ability for heavy metals Cd2+ and Co2+.  

منابع و مأخذ:


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_||_

  1. Vijayakuma and V. Saravanan, “Biosurfactants-Types, Sources and Applications,” Res. J. Microbiol., vol. 10, no. 5, pp. 181–192, 2015.
    2.
  2. Muthusamy, S. Gopalakrishnan, T. K. Ravi, and P. Sivachidambaram, “Biosurfactants: Properties, commercial production and application,” Curr. Sci., vol. 94, no. 6, pp. 736–747, 2008.
    3.
  3. Abouseoud, R. Maachi, A. Amrane, S. Boudergua, and A. Nabi, “Evaluation of different carbon and nitrogen sources in production of biosurfactant by Pseudomonas fluorescens,” Desalination, vol. 223, no. 1–3, pp. 143–151, 2008.
    4.
  4. Haj Farajollah, review, "Identification and production of surface bioactive substances by different species of bacteria", Oil Research Institute, Iran Research Institute of Chemistry and Chemical Engineering, 2014.
    5.
  5. B. Lovaglio, V. L. Silva, H. Ferreira, R. Hausmann, and J. Contiero, “Rhamnolipids know-how: Looking for strategies for its industrial dissemination,” Biotechnol. Adv., vol. 33, no. 8, pp. 1715–1726, 2015.
    6.
  6. N. Mulligan, “Environmental applications for biosurfactants,” Environ. Pollut, vol. 133, no. 2, pp. 183–198, 2005.
    7.
  7. Nezhadnaderi, and H. Gooran Orimi “Thermodynamic Study of Biosorption for Removal of Nickel Using Microbial Biomass Derived from Plants,” Human and Environment, No. 61, pp.187-204, 2022. (In Persian)
    8.
  8. Ghavidel, S. Naji Rad and H.A. Alikhani, “The Investigation of Effect of Soil Moisture and Temperature on Crude Oil Bioremediation by Pseudomonas Putida,” J. Env. Sci. Tech., Vol 23, No.1, pp. 65–76, 2021. (In Persian)
    9.
  9. Patowary, K. Patowary, M. C. Kalita, and S. Deka, “Application of biosurfactant for enhancement of bioremediation process of crude oil contaminated soil,” Int. Biodeterior. Biodegrad, vol. 129, no. November 2017, pp. 50–60, 2018.
    10.
  10. Fadhile Almansoory, H. Abu Hasan, M. Idris, S. R. Sheikh Abdullah, and N. Anuar, “Potential application of a biosurfactant in phytoremediation technology for treatment of gasoline-contaminated soil,” Ecol. Eng., vol. 84, pp. 113–120, 2015.
    11.
  11. C. Martins and V. G. Martins, “Biosurfactant production from industrial wastes with potential remove of insoluble paint,” Int. Biodeterior. Biodegrad, vol. 127, no. November 2017, pp. 10–16, 2018.
    12.
  12. Tang, J. He, T. Liu, X. Xin, and H. Hu, “Removal of heavy metal from sludge by the combined application of a biodegradable biosurfactant and complexing agent in enhanced electrokinetic treatment,” Chemosphere, vol. 189, pp. 599–608, 2017.
    13.
  13. Dahrazma and C. N. Mulligan, “Investigation of the removal of heavy metals from sediments using rhamnolipid in a continuous flow configuration,” Chemosphere, vol. 69, no. 5, pp. 705–711, 2007.
    14.
  14. Samal, C. Das, and K. Mohanty, “Application of saponin biosurfactant and its recovery in the MEUF process for removal of methyl violet from wastewater,” J. Environ. Manage, vol. 203, pp. 8–16, 2017.
    15.
  15. Bina, M. M. Amin, B. Kamarehie, A. Jafari, M. Ghaderpoori, M. A. Karami, F. Teimouri, and M. Sadani, “Data on biosurfactant assisted removal of TNT from contaminated soil,” Data Br., vol. 19, pp. 1600–1604, 2018.
    16.
  16. Lal, S. Ratna, O. Ben Said, and R. Kumar, “Biosurfactant and exopolysaccharide-assisted rhizobacterial technique for the remediation of heavy metal contaminated soil: An advancement in metal phytoremediation technology,” Elsevier B.V., vol. 10. 2018.
    17.
  17. Mahmoudabadi, "Removal of color from aqueous solutions by flotation method using rhamnolipid biosurfactants", Mining Engineering, Zarand Higher Education Complex, 2016.
    18.
  18. Liu, Y. You, R. Zhao, D. Sun, P. Zhang, J. Jiang, A. Zhu, and W. Liu, “Ecotoxicology and Environmental Safety Biosurfactant production from Pseudomonas taiwanensis L1011 and its application in accelerating the chemical and biological decolorization of azo dyes,” Ecotoxicol. Environ. Saf, vol. 145, no. May, pp. 8–15, 2017.
    19.
  19. T. Ambaye, F. Formicola, S. Sbaffoni, Sh. Prasad, Ch. Milanese, F. S. Robustelli D. Cuna, A. Franzetti, M. Vaccari, “Treatment of petroleum hydrocarbon contaminated soil by combination of electro-Fenton and biosurfactant-assisted bioslurry process,” Chemosphere. vol. 319, 138013, 2023.
    20.
  20. K. Boparai, M. Joseph, D. M. O. Carroll, “Kinetics and thermodynamics of cadmium ion removal by adsorption onto nano zerovalent iron particles” J. Hazard. Mater., vol. 186, pp. 465–458, 2011.
    21.
  21. Teja Malkapuram, V. Sharma, S. P. Gumfekar, Sh. Sonawane, Gr. Boczkaj, M. M. Seepana, “A review on recent advances in the application of biosurfactants in wastewater treatment,” Sustainable Energy Technologies and Assessments. vol. 48, 101576, 2021.
    22.

 

 

 

 

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