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2019 | 28 | 4 |

Tytuł artykułu

Treating produced water using induced air flotation: the effect of ethanol on conditioning and flotation of PAHs in the presence of Tween 80

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
Induced air flotation (IAF) was used to recover the total polycyclic aromatic hydrocarbons (PAHtot) from produced water (PW), a real oilfield effluent sampled from the hydrocarbon storage tanks at SONATRACH of Bejaia. Tween 80 was used as a collector at a test concentration of 0.5% (V/V%) and ethanol was used as a frother at a test dosage of 0.5 mL/1000 mL of PW. The natural presence of NaCl at greater concentrations may improve the removal efficiency of PAHtot from PW by IAF. We found that the conditioning step before initiating the flotation process is important for PAHtot recovery. A PAHtot recovery of 93.67% was achieved at 30 min of conditioning and 20 min of flotation. We also found that in the presence of Tween 80 during the conditioning step, PAHtot have a tendency to reach the water-air surface. It was disclosed that the addition of ethanol in PW during the conditioning has reduced both the conditioning time from 30 min to 10 min and the flotation time from 20 min to 12 min, which is beneficial from an economic standpoint. The effect of ethanol on the flotation kinetics of PAHtot was explained well by the Higuchi model.

Słowa kluczowe

Wydawca

-

Rocznik

Tom

28

Numer

4

Opis fizyczny

p.2079-2087,fig.,ref.

Twórcy

autor
  • Materials Technology and Process Engineering Laboratory, University of Bejaia, Bejaia, Algeria
autor
  • Applied Hydraulic and Environment Research Laboratory, University of Bejaia, Bejaia, Algeria
autor
  • Department of Environmental Engineering, Faculty of Ecology and Environmental Sciences, Technical University, Zvolen, Slovakia
autor
  • Materials Technology and Process Engineering Laboratory, University of Bejaia, Bejaia, Algeria
autor
  • Materials Technology and Process Engineering Laboratory, University of Bejaia, Bejaia, Algeria

Bibliografia

  • 1. Flores R.M. Co-Produced Water Management and Environmental Impacts.In: Elsevier (Ed.)Coal and Coalbed Gas: Fueling the Future. Waltham – San Diego 437, 2014.
  • 2. Hosny R., Fathy M., Ramzi M., Moghny T.A., Desouky S.E.M., Shama S.A. Treatment of the oily produced water (OPW) using coagulant mixtures. Egyptian Journal of Petroleum, 25, 391, 2016.
  • 3. Liu Y., Zhang Y., Yuana J. Influence of produced water with high salinity and corrosion inhibitors on the corrosion of water injection pipe in Tuha oil field. Eng Failure Analysis, 45, 225, 2014.
  • 4. Zheng J., Chen B., Thanyamanta W., Hawboldt K., Zhang B., Liu B. Offshore produced water management: A review of current practice and challenges in harsh/Arctic environments. Marine Pollution Bulletin 104, 7, 2016.
  • 5. Alzahrani S., Mohammad A. W. Challenges and trends in membrane technology implementation for produced water treatment: A review. Journal of Water Process Engineering, 4, 107, 2014.
  • 6. Motta A., Borges C., Esquerre K., Kiperstok A. Oil Produced Water treatment for oil removal by an integration of coalescer bed and microfiltration membrane processes. J Membrane Sci, 469, 371, 2014.
  • 7. Pardue M.J., Castle J.W., Rodgers J.H., Huddleston G.M.Jr, Treatment of oil and grease in produced water by a pilot-scale constructed wetland system using biogeochemical processes. Chemosphere, 103, 67, 2014.
  • 8. Chebbi S., Belkacemi H., Merabet D. Physicochemical Characterization and Kinetic Study of Flotation Process Applied to the Treatment of Produced Water. Journal of Environmental and Analytical Toxicology, 6, 362, 2016.
  • 9. Algerian Decree Regulating the discharge of industrial liquid effluents in the environment, Official Journal of the Algerian Republic, No 26, 2006.
  • 10. Rawlins C.H., LY CH. Mechanisms for Flotation of Fine Oil Droplets. In: Separation Technologies for Minerals, Coal, and Earth Resources (Ed. Young C. A., Luttrell G.H) Society for mining, Metallurgy, and Exploration, Inc., Englewood, Colorado, USA, 307, 2012.
  • 11. Painmanakul P., Sastaravet P., Lersjintanakarn S., Khaodhiar S. Effect of bubble hydrodynamic and chemical dosage on treatment of oily wastewater by Induced Air Flotation (IAF) process. Chemical Engineering Research and Design, 88, 693, 2010.
  • 12. Saththasivam J., Loganathan K., Sarp S. An overview of oil-water separation using gas flotation systems. Chemosphere, 144, 671, 2016.
  • 13. Kosior D., Zawala J., Niecikowska A., Malysa K. Influence of non-ionic and ionic surfactants on kinetics of the bubble attachment to hydrophilic and hydrophobic solids. Colloid Surfaces A 470, 333, 2015.
  • 14. Hoseini S.M., Salarirad M.M., Moghaddam M.R.A. TPH removal from oily wastewater by combined coagulation pretreatment and mechanically induced air flotation. Desalination and Water Treatment, 53 (2), 300, 2015.
  • 15. Taoka Y., Nagano N., Okita Y., Izumida H., Sugimoto S., Hayashi M. Effect of Tween 80 on the growth, lipid accumulation and fatty acid composition of Thraustochytriumaureum ATCC 34304. J. Biosci. Bioeng. 111, 420, 2011.
  • 16. Gupta A.K., Banerjee P.K., Mishra A., Satish P., Pradip , Effect of alcohol and polyglycol ether frothers on foam stability, bubble size and coal flotation. International Journal of Mineral Processing, 82, 126, 2007.
  • 17. Lau E.V., Foo K.L., Poh P.E. The Recovery of Oil from Oil/Sand Slurries in a Laboratory-Scale Flotation Cell. International Journal of Environmental Science and Development, 4, 351, 2013.
  • 18. Khoshdast H., Sam A. Flotation Frothers: Review of Their Classifications, Properties and Preparation. The Open Mineral Processing Journal, 4, 25, 2011.
  • 19. Koh P.T.L., Smith L.K. The effect of stirring speed and induction time on flotation. Miner Eng 24, 442, 2011.
  • 20. Weide T., Guschin V., Becker W., Koelle S., Maier S., Seidelt S. Analysis of pure tar substances (polycyclic aromatic hydrocarbons) in the gas stream using ultraviolet visible (UV-Vis) spectroscopy and multivariate curve resolution (MCR). Applied Spectroscopy, 69 (1), 143, 2015.
  • 21. Monakhova Y.B., Astakhov S.A., KraskovA., Mushtakova S.P. Independent components in spectroscopic analysis of complex mixtures. Chemometrics and Intelligent Laboratory Systems, 103 (2), 108, 2010.
  • 22. Mistr y B.D. Chemistry (UV, JR, PMR, JJCNMR and Mass Spectroscopy). A Handbook of Spectroscopic Data, 1, 2009.
  • 23. Lau E.V., Foo K.L., Poh P.E. The Recovery of Oil from Oil/Sand Slurries in a Laboratory-Scale Flotation Cell. Int. J. Environ. Sci. Develop. 44 (4), 351, 2013.
  • 24. Siepmann J., Peppas N.A. Higuchi equation: derivation, applications, use and misuse. Int. J. Pharm. 418, 6, 2011.
  • 25. Wang L.K., Shammas N.K., Selke W.A., Aulenbach D.B. Flotation Technology. Humana Press, Springer Science & Business Media 12, 2010.
  • 26. Firouzi M., Howes T., Nguyen A.V. A quantitative review of the transition salt concentration for inhibiting bubble coalescence. Advances in Colloid and Interface Science 222, 305, 2015.
  • 27. Xu Q., Nakajima M., Ichikawa S. Effects of surfactant and electrolyte concentrations on bubble formation and stabilization. J. Colloid. Interface Sci. 332, 208, 2009.
  • 28. Baziar M., Mehraseb I M.R., Assadi A., Fazli M.M., Maroosi M., Rahimi F. Efficiency of non-ionic surfactants - EDTA for treating TPH and heavy metals from contaminated soil. Journal of Environmental Health Science and Engineering, 11, 2, 2013.
  • 29. Hayati N., Badiei A., Soleimani E. Tweens demulsification effects on heavy crude oil/water emulsion. Arabian Journal of Chemistry, 9, S806, 2016
  • 30. 30. Santhanalakshmi J., Balaji S. Adsorption Studies of Nonionic Surfactants onto Polyvinyltoluene Microlatexes in Aqueous Medium. Journal of Colloid and Interface Science, 232 (2), 219, 2000.
  • 31. Liu Z., Laha S., Luth y R.G. Surfactant Solubilization of Polycyclic Aromatic Hydrocarbon Compounds in Soil- Water Suspensions. Water Sci. Technol. 23 (1-3), 475, 1991.
  • 32. Farrokhpa y S. The significance of froth stability in mineral flotation. A review. Advances in Colloid and Interface Science, 166, 1, 2011.
  • 33. Azgomi F., Gomez C.O., Finch J.A. Correspondence of gas holdup and bubble size in presence of different frothers. International Journal of Mineral Processing, 83, 1, 2007.
  • 34. Kyzas G.Z., Matis K.A. Electroflotation process: A review. Journal of Molecular Liquids, 220, 657, 2016.
  • 35. Liu G., Yang X., Zhong H. Molecular design of flotation collectors: A recent progress. Advances in Colloid and Interface Science, 246, 181, 2017.
  • 36. Da Silva S.S., Chiavone -Filho O., de Barros Neto E.L., Foletto E.L. Oil removal of oilfieldproduced water by induced air flotation using nonionic surfactants. Desalination and Water Treatment, 56 (7), 1802, 2015.

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

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