Application of nanofiltration in the process of the separation of model fermentation broths components

• Autorzy: Staszak K. , Woźniak M. J. , Karaś Z. , Staniewski J. , Prochaska K.
• Języki publikacji: EN

Abstrakty

EN

The effectiveness of nanofiltration with the use of ceramic membranes in the process of concentration and separation of fumaric acid or succinic acid from glycerol and citric acid from erythritol was evaluated. It was found that the retention of sodium salts of the acids investigated increased strongly with increasing the pH of the feed solution (depending on the degree of dissociation), while the retention degrees of di- and tricarboxylic acids, erythritol or glycerol were lower than 2%, irrespective of the initial concentration of the solution to be filtered. The results obtained showed that nanofiltration can be considered as one of the purification steps in the process of recovery of salts of organic acids from fermentation broth.

Słowa kluczowe

EN

nanofiltration; ceramic membrane; fumaric acid; succinic acid; erythritol; glycerol

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2013
• Tom: Vol. 15, nr 4
• Strony: 1--4
• Opis fizyczny: Bibliogr. 11 poz., rys., tab.

Twórcy

autor

Staszak K.

• Poznań University of Technology, Institute of Technology and Chemical Engineering, pl. M. Skłodowskiej-Curie 2, 60-965 Poznań, Poland

autor

Woźniak M. J.

• Poznań University of Technology, Institute of Technology and Chemical Engineering, pl. M. Skłodowskiej-Curie 2, 60-965 Poznań, Poland

autor

Karaś Z.

• Poznań University of Technology, Institute of Technology and Chemical Engineering, pl. M. Skłodowskiej-Curie 2, 60-965 Poznań, Poland

autor

Staniewski J.

• Poznań University of Technology, Institute of Technology and Chemical Engineering, pl. M. Skłodowskiej-Curie 2, 60-965 Poznań, Poland

autor

Prochaska K.

• Poznań University of Technology, Institute of Technology and Chemical Engineering, pl. M. Skłodowskiej-Curie 2, 60-965 Poznań, Poland

Bibliografia

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• 3. Davison, B.H., Nghiem, N.P. & Richardson, G.L. (2004). Succinic acid adsorption from fermentation broth and regeneration. Appl. Biochem.&Biotech. 113-116, 653-669.
• 4. Sulewski, M. & Urbaniak, W. (2011). Zagospodarowanie ubocznych produktów syntezy biodiesla (Management of byproducts from biodiesel synthesis; in Polish). Czysta Energia. 6, 27-28.
• 5. Meler, A., Klugmann-Radziemska, E. & Ciunel, K. (2011). Zagospodarownanie fazy glicerynowej z produkcji biopaliw (Management of glicerol phase from biofuels production; in Polish). Archiwum Gospodarki Odpadami i Ochrony Środowiska. 13, 1-20.
• 6. Clomburg, J.M. & Gonzalez, R. (2013). Anaerobic fermentation of glycerol: a platform for renewable fuels and chemicals. Trends in Biotechnology. 31, 20-28. DOI: 10.1016/j. tibtech.2012.10.006.
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• 8. Van der Bruggen, B., Schaep, J., Wilms, D. & Vandecasteele, C. (1999). Infl uence of molecular size, polarity and change on the retention of organic molecules by nanofi ltration. J. MembraneSci. 156, 29-41. DOI: 10.1016/S0376-7388(98)00326-3.
• 9. Choi, J.H., Fukushi, K. & Yamamoto, K. (2008). A study on the removal of organic acids from wastewaters using nanofi ltration membranes. Sep. Purif. Technol. 59, 17-25. DOI: 10.1016/j.seppur.2007.05.021.
• 10. Kang, S.H., Chang, Y.K. & Chang, H.N. (2004). Recovery of ammonium lactate and removal of hardness from fermentation broth by nanofi ltration. Biotechnol. Prog. 20, 764-770. DOI: 10.1021/bp030037y.
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