화학공학소재연구정보센터
Korean Journal of Chemical Engineering, Vol.37, No.6, 978-984, June, 2020
Comparison of polysilicic acid (PSiA) and magnesium sulfate modified polysilicic acid (PMSiS) for effective removal of Congo red from simulated wastewater
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Polymagnesium silicate sulfate (PMSiS) was prepared by using magnesium sulfate modified polysilicic acid (PSiA). The PMSiS’s functional group and morphology were analyzed by FTIR and SEM, respectively. The coagulation performance of PMSiS and PSiA was studied and compared in terms of the Congo red (CR) dye removal efficiency. After modification, PMSiS was a complexation polymeric species with the compact rod-like structure. Compared with PSiA, PMSiS was more efficient and stable. In the process of treating simulated wastewater containing CR dye, the dye removal efficiency of PMSiS could achieve above 80% at the lower coagulant dosage of 0.4 g/L, while the dye removal efficiency of PSiA could only reach about 70% at the higher coagulant dosage of 1.2 g/L. Moreover, PMSiS had wider applicable range of dosage and temperature than PSiA at optimal conditions of pH 12 and once addition of feeding mode. Therefore, PMSiS will be a promising coagulant in the process of treating practical wastewater containing dyes.
  1. Zhao R, Li YZ, Sun BL, Chao S, Li X, Wang C, Zhu GS, Chem. Eng. J., 359, 1603 (2019)
  2. Li J, Yuan X, Zhao HP, Li FT, Lei ZF, Zhang ZY, Bioresour. Technol., 247, 1206 (2018)
  3. Tan KB, Vakili M, Hord BA, Poh PE, Abdullah AZ, Salamatinia B, Sep. Purif. Technol., 150, 229 (2015)
  4. Liu N, Zhang W, Li X, Qu R, Zhang Q, Wei Y, Feng L, Jiang L, J. Mater. Chem. A, 5, 15822 (2017)
  5. Gupta VK, Pathania D, Kothiyal NC, Sharma G, J. Mol. Liq., 190, 139 (2014)
  6. Ortiz-Monsalve S, Valente P, Poll E, Jaramillo-Garcia V, Henriques JAP, Gutterres M, Biochem. Eng. J., 141, 19 (2019)
  7. Dafale N, Rao NN, Meshram SU, Wate SR, Bioresour. Technol., 99(7), 2552 (2008)
  8. Nidheesh PV, Gandhimathi R, Ramesh ST, Environ. Sci. Pollut. Res. Int., 20, 2099 (2013)
  9. Esteves BM, Rodrigues CS, Boaventura RA, Maldonado-Hodar FJ, Madeira LM, J. Environ. Manage., 166, 193 (2016)
  10. Herrera-Gonzalez AM, Caldera-Villalobos M, Pelaez-Cid AA, J. Environ. Manage., 234, 237 (2019)
  11. Liu S, Li B, Qi P, Yu W, Zhao J, Liu Y, Colloid Interface Sci. Commun., 28, 34 (2019)
  12. Wei YX, Ji QZ, Chen L, Hao JW, Yao CL, Dong XZ, J. Taiwan Inst. Chem. Eng., 72, 142 (2017)
  13. Chen T, Gao B, Yue Q, Colloids Surf. A: Physicochem. Eng. Asp., 355, 121 (2010)
  14. Verma AK, Dash RR, Bhunia P, J. Environ. Manage., 93, 154 (2012)
  15. Wang WY, Yue QY, Li RH, Song W, Gao BY, Shen X, J. Taiwan Inst. Chem. Eng., 78, 423 (2017)
  16. Feng LJ, Wang WY, Feng RQ, Zhao S, Dong HY, Sun SL, Gao BY, Yue QY, Chem. Eng. J., 262, 1161 (2015)
  17. Mennaa FZ, Arbib Z, Perales JA, Water Res., 83, 42 (2015)
  18. Yang ZL, Liu B, Gao BY, Wang Y, Yue QY, Sep. Purif. Technol., 111, 119 (2013)
  19. Wang C, Alpatova A, McPhedran KN, Gamal El-Din M, J. Environ. Manage., 160, 254 (2015)
  20. Zhang X, Wang X, Chen Q, Lv Y, Han X, Wei Y, Xu T, ACS Sustainable Chem. Eng., 5, 2292 (2017)
  21. Duan J, Gregory J, Adv. Colloid Interface Sci., 100-102, 475 (2003)
  22. Zeng D, Wu J, Kennedy JF, Carbohydr. Polym., 71, 135 (2008)
  23. Moussas PA, Zouboulis AI, Sep. Purif. Technol., 63(2), 475 (2008)
  24. Wang D, Tang H, Water Res., 35, 3418 (2001)
  25. Zouboulis AI, Moussas PA, Desalination, 224(1-3), 307 (2008)
  26. Tzoupanos ND, Zouboulis AI, Tsoleridis CA, Colloids Surf. A: Physicochem. Eng. Asp., 342, 30 (2009)
  27. Zhao YX, Phuntsho S, Gao BY, Huang X, Qi QB, Yue QY, Wang Y, Kim JH, Shon HK, Environ. Sci. Technol., 47, 12966 (2013)
  28. Cheng WP, Chi FH, Water Res., 36, 4583 (2002)
  29. Wu CH, Wang Y, Gao BY, Zhao YX, Yue QY, Sep. Purif. Technol., 95, 180 (2012)
  30. Wei L, Zhao J, Xu C, Liu M, J. Taiwan Inst. Chem. Eng., 45, 2605 (2014)
  31. Zhao J, Su R, Guo X, Li X, Feng N, J. Taiwan Inst. Chem. Eng., 45, 1685 (2014)
  32. Li H, Liu S, Zhao J, Feng N, Colloids Surf. A: Physicochem. Eng. Asp., 494, 222 (2016)
  33. Wei Y, Ding A, Dong L, Tang Y, Yu F, Dong X, Colloids Surf. A: Physicochem. Eng. Asp., 470, 137 (2015)
  34. Hayat H, Mahmood Q, Pervez A, Bhatti ZA, Baig SA, Sep. Purif. Technol., 154, 149 (2015)
  35. Liang CZ, Sun SP, Li FY, Ong YK, Chung TS, J. Membr. Sci., 469, 306 (2014)
  36. Obiora-Okafo IA, Onukwuli OD, Pol. J. Chem. Technol., 20, 49 (2018)
  37. Li R, He C, He YL, Chem. Eng. J., 223, 869 (2013)
  38. Zeng Y, Park J, Colloids Surf. A: Physicochem. Eng. Asp., 334, 147 (2009)
  39. MagnusLindberg ACR, Chem. Eng. Sci., 55, 1735 (2000)
  40. Luo X, Liang C, Hu Y, Sustainability, 11, 4760 (2019)
  41. Prajapati K, Sorokhaibam LG, Bhandari VM, Killedar DJ, Ranade VV, Int. J. Chem. React. Eng., 14, 195 (2016)
  42. Tie JX, Li PP, Xu ZB, Zhou YK, Li C, Zhang XW, Desalin. Water Treat., 54, 2817 (2015)
  43. Patel H, Vashi RT, J. Saudi. Chem. Soc., 16, 131 (2012)