References

1. H.G. Joglekar, I. Rahman, S. Babu, B.D. Kulkarni, A. Joshi, Comparative assessment of downstream processing options for lactic acid, Sep. Purif. Technol., 52 (2006) 1–17.
2. X. Sun, Q. Wang, W. Zhao, H. Ma, K. Sakata, Extraction and purification of lactic acid from fermentation broth by esterification and hydrolysis method, Sep. Purif. Technol., 49 (2006) 43–48.
3. Y.J. Wee, J.N. Kim, H.W. Ryu, Biotechnological production of lactic acid and its recent applications, Food Technol. Biotechnol., 44(2) (2006) 163–172.
4. P. Pal, J. Sikder, S. Roy, L. Giorno, Process intensification in lactic acid production: A review of membrane based processes, Chem. Eng. Process, 48 (2009) 1549–1559.
5. R.-S. Juang, R.-H. Huang, R.-T. Wu, Separation of citric and lactic acids in aqueous solutions by solvent extraction and liquid membrane processes, J. Membr. Sci., 136 (1997) 89–99.
6. A.V. Sosa, J. Ochoa, N.I. Perotti, Modelling of direct recovery of lactic acid from whole broths by ion exchange adsorption, J. Biosep., 9 (2001) 283–289.
7. Y.H. Kim, S.-H. Moon, Lactic acid recovery from fermentation broth using one-stage electrodialysis, J. Chem. Technol. Biotechnol., 76 (2001) 169–178.
8. J.I. Choi, W.H. Hong, Recovery of lactic acid by batch distillation with chemical reactions using ion exchange resin, J. Chem. Eng. Jpn., 32(2) (1999) 184–189.
9. P. Boyaval, C. Corre, S. Terre, Continuous lactic acid fermentation with concentrated product recovery by ultrafiltration and electrodialysis, Biotechnol. Lett., 9(3) (1987) 207–212.
10. Y. Li, A. Shahbazi, K. Williams, C. Wan, Separate and concentrate lactic acid using combination of nanofiltration and reverse osmosis membranes, Appl. Biochem. Biotechnol., 147 (2008) 1–9.
11. C. Xiong, C. Yao, Synthesis, characterization and application of triethylenetetramine modified polystyrene resin in removal of mercury, cadmium and lead from aqueous solutions, Chem. Eng. J., 155 (2009) 844–850.
12. X. Cao, H.S. Yun, Y.-M. Koo, Recovery of l-(+)-lactic acid by anion exchange resin Amberlite IRA-400, Biochem. Eng. J., 11 (2002) 189–196.
13. Z. Xu, A. Afacan, K.T. Chuang, Removal of acetic acid from water by catalytic distillation part 1: experimental studies, Can. J. Chem. Eng., 77 (1999) 677−681.
14. H. Hong, L. Chen, Q. Zhang, Z. Zhang, Acetic acid/water separation by pervaporation with silica filled pdms membrane, Polym. Eng. Sci., 51 (2011) 819−825.
15. M. Chen, H.W. Yu, J.H. Chen, H.S. Koo, Effect of purification treatment on adsorption characteristics of carbon nanotubes, Diamond Related Mat., 16 (4–7) (2007) 1110–1115.
16. C. Lu, F. Su, Adsorption of natural organic matter by carbon nanotubes, Sep. Purif. Technol., 58(1) (2007) 113–121.
17. X. Ren, C. Chen, M. Nagatsu, X. Wang, Carbon nanotubes as adsorbents in environmental pollution management: A review, Chem. Eng. J., 170 (2011) 395–410.
18. A. Stafiej, K. Pyrzynska, Adsorption of heavy metal ions with carbon nanotubes, Sep. Purif. Technol., 58 (2007) 49–52.
19. S.S. Karajanagi, A.A. Vertegel, R.S. Kane, J.S. Dordick, Structure and function of enzymes adsorbed onto single-walled carbon nanotubes, Langmuir, 20 (2004) 11594–11599.
20. J. Zhao, A. Buldum, J. Han, J.P. Lu, Gas molecule adsorption in carbon nanotubes and nanotube bundles, Nanotechnology, 13 (2002) 195–200.
21. J.-L. Gong, B. Wang, G.-M. Zeng, C.-P. Yang, C.-G. Niu, Q.-Y. Niu, W.-J. Zhou, Y. Liang, Removal of cationic dyes from aqueous solution using magnetic multi-wall carbon nanotube nanocomposite as adsorbent, J. Hazard. Mater., 164 (2009) 1517–1522.
22. L. Ai, C. Zhang, F. Liao, Y. Wang, M. Li, L. Meng, J. Jiang, Removal of methylene blue from aqueous solution with magnetite loaded multi-wall carbon nanotube: Kinetic, isotherm and mechanism analysis, J. Hazard. Mater., 198 (2011) 282–290.
23. K. Yang, W. Wu, Q. Jing, Lizhong Zhu,Aqueous adsorption of aniline, phenol, and their substitutes by multi-walled carbon nanotubes, Environ. Sci. Technol., 42 (2008) 7931–7936.
24. T. Roman, W.A. Dino, H. Nakanishi, H. Kasai, Amino acid adsorption on single-walled carbon nanotubes, Eur. Phys. J. D, 38 (2006) 117–120.
25. D. Lin, B. Xing, Tannic acid adsorption and its role for stabilizing carbon nanotube suspensions, Environ. Sci. Technol., 42 (2008) 5917–5923.
26. K. Yang, B. Xing, Adsorption of fulvic acid by carbon nanotubes from water, Environ. Pollut., 157 (2009) 1095–1100.
27. X. Wang, S. Tao, A. Xing, Sorption and competition of aromatic compounds and humic acid on multiwalled carbon nanotubes, Environ. Sci. Technol., 43 (2009) 6214–6219.
28. I.H. Aljundi, J.M. Belovich, O. Talu, Adsorption of lactic acid from fermentation broth and aqueous solutions on Zeolite molecular sieves, Chem. Eng. Sci., 60 (2005) 5004–5009.
29. M.J. Dethe, K.V. Marathe, V.G. Gaikar, Adsorption of lactic acid on weak base polymeric resins, Sep. Sci. Technol., 41 (2006) 2947–2971.
30. Ş.S. Bayazit, İ. İnci, H. Uslu, Adsorption of lactic acid from model fermentation broth onto activated carbon and Amberlite IRA-67, J. Chem. Eng. Data, 56 (2011) 1751–1754.
31. C.C. Chen, L.-K. Ju, Coupled lactic acid fermentation and adsorption, Appl. Microbiol. Biotechnol., 59 (2002) 170–174.
32. N. Pradhan, E.R. Rene, P.N.L. Lense, L. Dipasquale, G. D’Ippolito, A. Fontana, A. Panico, G. Esposito, Adsorption behaviour of lactic acid on granular activated carbon and anionic resins: thermodynamics, isotherms and kinetic studies, Energies, 10 (2017) 665.
33. A. Yousuf, F. Bonk, J.R.B. Oyanedel, J.E. Schmidt, Recovery of carboxylic acids produced during dark fermentation of food waste by adsorption on Amberlite IRA-67 and activated carbon, Bioresour. Technol., 217 (2016) 137–140.
34. R.K. Rajoriya, B. Prasad, I.M. Mishra, K.L. Wasewar, Adsorption of benzaldehyde on granular activated carbon: kinetics, equilibrium, and thermodynamic, Chem. Biochem. Eng. Q., 21 (2007) 219–226.
35. M. Chiban, A. Soudani, F. Sinan, M. Persin, Single, binary and multi-component adsorption of some anions and heavy metals on environmentally friendly Carpobrotus edulis plant, Colloids Surf. B., 82 (2011) 267–276.
36. C.O. Ijagbemi, M. Baek, D. Kim, Montmorillonite surface properties and sorption characteristics for heavy metal removal from aqueous solutions, J. Hazard. Mater., 166 (2009) 538–546.
37. I. Langmuir, The adsorption of gases on plane surface of glass, mica and platinum, J. Am. Chem. Soc., 40 (1916) 1361–1368.
38. H.M.F. Freundlich, Over the adsorption in solution, J. Phys. Chem., 57 (1906) 385–470.
39. M.I. Temkin, V. Pyzhev, Kinetics of ammonia synthesis on promoted iron catalysts, Acta physicochim. URSS, 12(3) (1940) 217–222.
40. D. Özçimen, A. Ersoy Meriçboyu, Adsorption of copper (II) ions onto hazelnut shell and apricot stone activated carbons, Adsorpt. Sci. Technol., 28(4) (2010) 327–340.
41. Y.S. Ho, G. Mckay, A comparison of chemisorption kinetic models applied to pollutant removal on various sorbents, Process Saf. Environ. Prot., 76B (1998) 332–340.