Controllable prepared PDMS/SiO2/PVDF membrane for the separation of gaseous peppermint aromatic water

doi:10.1016/j.cjche.2025.01.006

Chinese Journal of Chemical Engineering ›› 2025, Vol. 80 ›› Issue (4): 11-23.DOI: 10.1016/j.cjche.2025.01.006

Previous Articles Next Articles

Controllable prepared PDMS/SiO₂/PVDF membrane for the separation of gaseous peppermint aromatic water

Qin Liu¹, Yan Wang¹, Zhi Guo¹, Siyuan Wu¹, Wancheng Li¹, Chuanrun Li^1,2, Bo Wu¹

1 School of Pharmacy, Pharmaceutical Engineering Technology Research Center, Anhui University of Chinese Medicine, Hefei 230012, China;
2 Anhui Province Key Laboratory of Pharmaceutical Preparation Technology and Application, Hefei 230012, China

Received:2024-10-22 Revised:2025-01-06 Accepted:2025-01-07 Online:2025-03-07 Published:2025-04-28
Contact: Chuanrun Li,E-mail:crli@ahtcm.edu.cn;Bo Wu,E-mail:wubo@ahtcm.edu.cn
Supported by:
This work was supported by the National Natural Science Foundation of China (22478007), the National Key Research and Development Program of China (2022YFB3805100), and the Anhui Provincial Natural Science Foundation (2023AH050728).

Controllable prepared PDMS/SiO₂/PVDF membrane for the separation of gaseous peppermint aromatic water

Qin Liu¹, Yan Wang¹, Zhi Guo¹, Siyuan Wu¹, Wancheng Li¹, Chuanrun Li^1,2, Bo Wu¹

1 School of Pharmacy, Pharmaceutical Engineering Technology Research Center, Anhui University of Chinese Medicine, Hefei 230012, China;
2 Anhui Province Key Laboratory of Pharmaceutical Preparation Technology and Application, Hefei 230012, China

通讯作者: Chuanrun Li,E-mail:crli@ahtcm.edu.cn;Bo Wu,E-mail:wubo@ahtcm.edu.cn
基金资助:
This work was supported by the National Natural Science Foundation of China (22478007), the National Key Research and Development Program of China (2022YFB3805100), and the Anhui Provincial Natural Science Foundation (2023AH050728).

Abstract

Abstract: One of the main challenges in oil-water separation of traditional Chinese medicines (TCM) is to obtain essential oils from the aromatic water of TCM. In this study, silicon dioxide/polyvinylidene fluoride (SiO₂/PVDF) membranes were prepared using nonsolvent induce phase separation. Then polydimethylsiloxane (PDMS) was coated to obtain PDMS/SiO₂/PVDF membranes. Separated essential oils and water from aromatic water in the gaseous state by vapor permeation membrane separation technology. The relationship between membrane structure and membrane separation effect was investigated. Response surface methodology was used to develop a quadratic model for the separation factor, membrane permeation separation index and membrane preparation process. The optimal process parameters for the membrane separation were 12.31% (mass) concentration of PVDF solution, 9.6% (mass) of N,N-dimethylacetamide in the solidification bath, and 0.2 g hydrophobic nano-SiO₂ incorporation, with a separation factor of 14.45, and a membrane flux of 1203.04 g·m^-2·h^-1. Compared with the PDMS/PVDF membranes, the separation factor and membrane flux were increased by 68.59% and 3.46%, respectively. Compared with the SiO₂/PVDF membranes, the separation factor and membrane flux were increased by 478% and 79.33%, respectively. Effectively mitigated the limitations of traditional polymer membrane material performance affected by the “trade-off” effect. Attenuated total internal reflection-Fourier transform infrared spectroscopy, contact angle, scanning electron microscopy and energy dispersive spectroscopy were used to characterize the PDMS/SiO₂/PVDF membranes, and gas chromatography was used to characterize the permeate. In addition, the contents of L-menthol, L-menthone, menthyl acetate and limonene in the permeate, conformed to the European Pharmacopoeia standards. This study provided an effective preparation strategy of a feasible hydrophobic powder polymer membrane for the separation of essential oils from gaseous peppermint aromatic water.

Key words: Hydrophobic nano-SiO₂, Vapor permeable membrane, Peppermint aromatic water, Gaseous separation, Response surface method

摘要： One of the main challenges in oil-water separation of traditional Chinese medicines (TCM) is to obtain essential oils from the aromatic water of TCM. In this study, silicon dioxide/polyvinylidene fluoride (SiO₂/PVDF) membranes were prepared using nonsolvent induce phase separation. Then polydimethylsiloxane (PDMS) was coated to obtain PDMS/SiO₂/PVDF membranes. Separated essential oils and water from aromatic water in the gaseous state by vapor permeation membrane separation technology. The relationship between membrane structure and membrane separation effect was investigated. Response surface methodology was used to develop a quadratic model for the separation factor, membrane permeation separation index and membrane preparation process. The optimal process parameters for the membrane separation were 12.31% (mass) concentration of PVDF solution, 9.6% (mass) of N,N-dimethylacetamide in the solidification bath, and 0.2 g hydrophobic nano-SiO₂ incorporation, with a separation factor of 14.45, and a membrane flux of 1203.04 g·m^-2·h^-1. Compared with the PDMS/PVDF membranes, the separation factor and membrane flux were increased by 68.59% and 3.46%, respectively. Compared with the SiO₂/PVDF membranes, the separation factor and membrane flux were increased by 478% and 79.33%, respectively. Effectively mitigated the limitations of traditional polymer membrane material performance affected by the “trade-off” effect. Attenuated total internal reflection-Fourier transform infrared spectroscopy, contact angle, scanning electron microscopy and energy dispersive spectroscopy were used to characterize the PDMS/SiO₂/PVDF membranes, and gas chromatography was used to characterize the permeate. In addition, the contents of L-menthol, L-menthone, menthyl acetate and limonene in the permeate, conformed to the European Pharmacopoeia standards. This study provided an effective preparation strategy of a feasible hydrophobic powder polymer membrane for the separation of essential oils from gaseous peppermint aromatic water.

关键词: Hydrophobic nano-SiO₂, Vapor permeable membrane, Peppermint aromatic water, Gaseous separation, Response surface method

Qin Liu, Yan Wang, Zhi Guo, Siyuan Wu, Wancheng Li, Chuanrun Li, Bo Wu. Controllable prepared PDMS/SiO₂/PVDF membrane for the separation of gaseous peppermint aromatic water[J]. Chinese Journal of Chemical Engineering, 2025, 80(4): 11-23.

References

[1] A. de Groot, E. Schmidt, Essential oils, Part V: Peppermint oil, lavender oil, and lemongrass oil, Dermatitis 27 (6) (2016) 325-332.
[2] H. Zhao, S. Ren, H. Yang, S. Tang, C.Y. Guo, M.L. Liu, Q. Tao, T.Q. Ming, H.B. Xu, Peppermint essential oil: Its phytochemistry, biological activity, pharmacological effect and application, Biomed. Pharmacother. 154 (2022) 113559.
[3] L.P. Stanojevic, J.S. Stanojevic, V.L. Savic, D.J. Cvetkovic, A. Kolarevic, Z. Marjanovic-Balaban, L.B. Nikolic, Peppermint and basil essential oils: Chemical composition, in vitro antioxidant activity and in vivo estimation of skin irritation, J. Essent. Oil Bear. Plants 22 (4) (2019) 979-993.
[4] Z. Wu, B. Tan, Y. Liu, J. Dunn, P. Martorell Guerola, M. Tortajada, Z. Cao, P. Ji, Chemical composition and antioxidant properties of essential oils from peppermint, native spearmint and Scotch spearmint, Molecules 24 (15) (2019) 2825.
[5] H.B. Liu, B. Li, L.W. Guo, L.M. Pan, H.X. Zhu, Z.S. Tang, W.H. Xing, Y.Y. Cai, J.A. Duan, M. Wang, S.N. Xu, X.B. Tao, Current and future use of membrane technology in the traditional Chinese medicine industry, Sep. Purif. Rev. 51 (4) (2022) 484-502.
[6] C. de Morais Coutinho, M.C. Chiu, R.C. Basso, A.P.B. Ribeiro, L.A.G. Goncalves, L.A. Viotto, State of art of the application of membrane technology to vegetable oils: A review, Food Res. Int. 42 (5-6) (2009) 536-550.
[7] Y. Bi, J.Y. Dong, Y.J. Zhou, M.Y. Zhang, X.Y. Chen, Y.Y. Zhang, Application of membrane separation technology in the purification of pharmaceutical components, Prep. Biochem. Biotechnol. 54 (9) (2024) 1107-1115.
[8] L.A.V. Sarmento, C.B. Spricigo, J.C.C. Petrus, L.H.C. Carlson, R.A.F. Machado, Performance of reverse osmosis membranes in the separation of supercritical CO₂ and essential oils, J. Membr. Sci. 237 (1-2) (2004) 71-76.
[9] B. Bolto, M. Hoang, Z.L. Xie, A review of water recovery by vapour permeation through membranes, Water Res. 46 (2) (2012) 259-266.
[10] F. Galiano, R. Castro-Munoz, A. Figoli, Pervaporation, vapour permeation and membrane distillation: From membrane fabrication to application, Membranes 11 (3) (2021) 162.
[11] P. Dementyev, T. Wilke, D. Naberezhnyi, D. Emmrich, A. Golzhauser, Vapour permeation measurements with free-standing nanomembranes, Phys. Chem. Chem. Phys. 21 (28) (2019) 15471-15477.
[12] S. Bano, A. Mahmood, K.H. Lee, Vapor permeation separation of methanol-water mixtures: Effect of experimental conditions, Ind. Eng. Chem. Res. 52 (31) (2013) 10450-10459.
[13] G.M. Shi, D. Hua, T.S. Chung, Pervaporation and vapor separation, membrane separation principles and applications, in: Membrane separation principles and applications (Chap. 6), Elsevier, Amsterdam, 2019, pp. 181-231.
[14] S.N. Xu, C.Y. Zuo, X.F. Sun, X.B. Ding, Z.X. Zhong, W.H. Xing, W.Q. Jin, Enriching volatile aromatic compounds of lavender hydrolats by PDMS/ceramic composite membranes, Sep. Purif. Technol. 294 (2022) 121198.
[15] S.Q. Song, H. Li, J.D. Li, Y.Q. Yang, Enhancing interfacial compatibility of porous organic polymer-filled mixed-matrix membranes using covalent grafted PIM-1 network, Sep. Purif. Technol. 354 (2025) 129442.
[16] Q.C. Sun, H.L. Ma, L.Y. Wu, J.K. Ding, L.C. Wang, Y.D. Hu, Molecular simulation for guiding the design and optimization of mixed matrix membranes (MMMs) in the pervaporation process, Langmuir 39 (39) (2023) 5199-5210.
[17] T. Wang, C. Cheng, J.N. Shen, L.G. Wu, B. van der Bruggen, C.Y. Dong, Novel hybrid membranes by incorporating SiO₂ nanoparticles using in situ microemulsion polymerization: Preparation, characterization and enhancement in the performance for CO₂/N₂, RSC Adv. 5 (80) (2015) 65084-65093.
[18] J. Yang, J.T. Chen, Hydrophobic modification and silver doping of silica membranes for H₂/CO₂ separation, J. CO₂ Util. 3 (2013) 21-29.
[19] U. Baig, M. Faizan, M.A. Dastageer, M.A. Gondal, Customization of surface wettability of nano-SiO₂ by coating trimethoxy(vinyl) silane modifier for oil-water separation: Fabrication of metal-based functional superwetting nanomaterial, characterizations and performance evaluation, Chemosphere 308 (Pt 3) (2022) 136405.
[20] S.Y. Pang, Z.H. Si, G.Z. Li, H.Z. Wu, Y.H. Cui, C.W. Zhang, C. Ren, S. Yang, S.S. Pang, P.Y. Qin, A fluorinated, defect-free ZIF-8/PDMS mixed matrix membrane for enhancing ethanol pervaporation, J. Membr. Sci. 661 (2022) 120920.
[21] R.Y.M. Huang, C.K. Yeom, Pervaporation separation of aqueous mixtures using crosslinked polyvinyl alcohol membranes. III. Permeation of acetic acid-water mixtures, J. Membr. Sci. 58 (1) (1991) 33-47.
[22] F.K. Wang, H. Sun, M.X. Shen, J. Li, N.X. Wang, H. Meng, Q.F. An, Hydrophobic ultrathin MOF membranes with tuning pore structure for efficient alcohol-permselective pervaporation, J. Membr. Sci. 698 (2024) 122615.
[23] Y.H. Wang, M.Y. Teng, K.R. Lee, Application of pervaporation and vapor permeation processes to separate aqueous ethanoi solution through chemically modified nylon 4 membranes, Sep. Sci. Technol. 33 (11) (1998) 1653-1665.
[24] S.N.K. Mohamad, I. Ramli, L.C. Abdullah, N.H. Mohamed, M.S. Islam, N.A. Ibrahim, N.S. Ishak, Evaluation on structural properties and performances of graphene oxide incorporated into chitosan/poly-lactic acid composites: CS/PLA versus CS/PLA-GO, Polymers 13 (11) (2021) 1839.
[25] N. Ghasem, M. Al-Marzouqi, A. Duidar, Effect of PVDF concentration on the morphology and performance of hollow fiber membrane employed as gas-liquid membrane contactor for CO₂ absorption, Sep. Purif. Technol. 98 (2012) 174-185.
[26] L.B. Zheng, J. Wang, J. Li, Y. Zhang, K. Li, Y.S. Wei, Preparation, evaluation and modification of PVDF-CTFE hydrophobic membrane for MD desalination application, Desalination 402 (2017) 162-172.
[27] Z.H. Zhang, Q.F. An, Y.L. Ji, J.W. Qian, C.J. Gao, Effect of zero shear viscosity of the casting solution on the morphology and permeability of polysulfone membrane prepared via the phase-inversion process, Desalination 260 (1-3) (2010) 43-50.
[28] J. Xu, Y.Y. Tang, Y.H. Wang, B.T. Shan, L.M. Yu, C.J. Gao, Effect of coagulation bath conditions on the morphology and performance of PSf membrane blended with a capsaicin-mimic copolymer, J. Membr. Sci. 455 (2014) 121-130.
[29] M. Pagliero, A. Bottino, A. Comite, C. Costa, Novel hydrophobic PVDF membranes prepared by nonsolvent induced phase separation for membrane distillation, J. Membr. Sci. 596 (2020) 117575.
[30] F. Mokhtari, A. Samadi, A.O. Rashed, X. Li, J.M. Razal, L.X. Kong, R.J. Varley, S.F. Zhao, Recent progress in electrospun polyvinylidene fluoride (PVDF)-based nanofibers for sustainable energy and environmental applications, Prog. Mater. Sci. 148 (2025) 101376.
[31] H.M. Fang, Y.H. Zhao, Y.F. Zhang, Y.J. Ren, S.L. Bai, Three-dimensional graphene foam-filled elastomer composites with high thermal and mechanical properties, ACS Appl. Mater. Interfaces 9 (31) (2017) 26447-26459.
[32] T. Li, P. Yu, Y.B. Luo, Preparation and properties of hydrophobic poly(vinylidene fluoride)-SiO₂ mixed matrix membranes for dissolved oxygen removal from water, J. Appl. Polym. Sci. 131 (13) (2014) e40430.
[33] C. Tang, X. Li, Y.J. Tang, J. Zeng, J.Y. Xie, B.F. Xiong, Agglomeration mechanism and restraint measures of SiO₂ nanoparticles in meta-aramid fibers doping modification via molecular dynamics simulations, Nanotechnology 31 (16) (2020) 165702.
[34] S. Rheem, I. Rheem, S. Oh, Response surface methodology using a fullest balanced model: A re-analysis of a dataset in the Korean journal for food science of animal resources, Korean J. Food Sci. Anim. Resour. 37 (1) (2017) 139-146.
[35] G. Bakeri, A.F. Ismail, D. Rana, T. Matsuura, M. Shariaty, Investigation on the effects of fabrication parameters on the structure and properties of surface-modified membranes using response surface methodology, J. Appl. Polym. Sci. 123 (5) (2012) 2812-2827.
[36] X.C. Yan, X.P. Zhang, Q. Li, Preparation and characterization of CS/β-CD/nano-ZnO composite porous membrane optimized by Box-Behnken for the adsorption of Congo red, Environ. Sci. Pollut. Res. Int. 25 (22) (2018) 22244-22258.
[37] N. Ghobadi, T. Mohammadi, N. Kasiri, M. Kazemimoghadam, Modified poly(vinyl alcohol)/chitosan blended membranes for isopropanol dehydration via pervaporation: Synthesis optimization and modeling by response surface methodology, J. Appl. Polym. Sci. 134 (11) (2017) e44587.
[38] M. Khayet, M.N. Abu Seman, N. Hilal, Response surface modeling and optimization of composite nanofiltration modified membranes, J. Membr. Sci. 349 (1-2) (2010) 113-122.
[39] X. Liu, R. Wang, C.G. Wang, W.C. Li, Y. Huang, Y. Li, H.C. Wang, C.J. Peng, H.X. Hu, B. Wu, C.R. Li, Graphene oxide assisted solvent for enhancing the coupled ultrasonic extraction process of curcumin from Curcuma longa L, Sep. Sci. Technol. 58 (10) (2023) 1761-1772.
[40] E. Velayi, R. Norouzbeigi, Fabrication of epoxy/SiO₂/ZnO superhydrophobic nanocomposite mesh membranes for oil-water separation: Correlating oil flux to fabrication parameters via Box-Behnken design, Appl. Surf. Sci. 611 (2023) 155594.
[41] K. Miyajima, T. Eda, B.N. Nair, Y. Iwamoto, Organic-inorganic layered membrane for selective hydrogen permeation together with dehydration, J. Membr. Sci. 421 (2012) 124-130.
[42] Y.Z. Shen, K.L. Li, H.F. Chen, Z.W. Wu, Z. Wang, Superhydrophobic F-SiO₂@PDMS composite coatings prepared by a two-step spraying method for the interface erosion mechanism and anti-corrosive applications, Chem. Eng. J. 413 (2021) 127455.
[43] L.Y. Ng, A.W. Mohammad, C.P. Leo, N. Hilal, Polymeric membranes incorporated with metal/metal oxide nanoparticles: A comprehensive review, Desalination 308 (2013) 15-33.
[44] Y. Liu, J. Zhang, J.L. Li, Y.X. Zhao, M. Zhang, Impact of SiO₂ doping on the structure and oil-water separation properties of a PVDF membrane: Insights from molecular dynamics simulation, RSC Adv. 14 (33) (2024) 23910-23920.
[45] Y.Z. Luo, S.L. Jiang, Q. Xiao, C.L. Chen, B.Y. Li, Highly reusable and superhydrophobic spongy graphene aerogels for efficient oil/water separation, Sci. Rep. 7 (1) (2017) 7162.
[46] J. Xie, J. Hu, X.D. Lin, L. Fang, F. Wu, X.L. Liao, H.J. Luo, L.T. Shi, Robust and anti-corrosive PDMS/SiO₂ superhydrophobic coatings fabricated on magnesium alloys with different-sized SiO₂ nanoparticles, Appl. Surf. Sci. 457 (2018) 870-880.
[47] M. Choi, W.K. Choi, C.H. Jung, S.B. Kim, The surface modification and characterization of SiO₂ nanoparticles for higher foam stability, Sci. Rep. 10 (2020) 19399.
[48] B.B. Xu, Q.H. Zhang, Preparation and properties of hydrophobically modified nano-SiO₂ with hexadecyltrimethoxysilane, ACS Omega 6 (14) (2021) 9764-9770.
[49] G.L. Liu, W.C. Tsen, S. Wen, Sulfonated silica coated polyvinylidene fluoride electrospun nanofiber-based composite membranes for direct methanol fuel cells, Mater. Des. 193 (2020) 108806.
[50] H.H. Pi, R. Wang, B.N. Ren, X.Q. Zhang, J. Wu, Facile fabrication of multi-structured SiO₂@PVDF-HFP nanofibrous membranes for enhanced copper ions adsorption, Polymers 10 (12) (2018) 1385.
[51] X. Zhu, S.S. Feng, S.F. Zhao, F. Zhang, C. Xu, M. Hu, Z.X. Zhong, W.H. Xing, Perfluorinated superhydrophobic and oleophobic SiO₂@PTFE nanofiber membrane with hierarchical nanostructures for oily fume purification, J. Membr. Sci. 594 (2020) 117473.
[52] L.B. Capeletti, I.M. Baibich, I.S. Butler, J.H. dos Santos, Infrared and Raman spectroscopic characterization of some organic substituted hybrid silicas, Spectrochim. Acta A Mol. Biomol. Spectrosc. 133 (2014) 619-625.
[53] T. de los Arcos, H. Muller, F.Z. Wang, V.R. Damerla, C. Hoppe, C. Weinberger, M. Tiemann, G. Grundmeier, Review of infrared spectroscopy techniques for the determination of internal structure in thin SiO₂ films, Vib. Spectrosc. 114 (2021) 103256.
[54] M.S. Muhamad, M.R. Salim, W.J. Lau, Surface modification of SiO₂ nanoparticles and its impact on the properties of PES-based hollow fiber membrane, RSC Adv. 5 (72) (2015) 58644-58654.
[55] R. Tian, O. Seitz, M. Li, W.W. Hu, Y.J. Chabal, J. Gao, Infrared characterization of interfacial Si-O bond formation on silanized flat SiO₂/Si surfaces, Langmuir 26 (7) (2010) 4563-4566.
[56] J.C. Wang, Y.K. Wu, Y.J. Cao, G.S. Li, Y.F. Liao, Influence of surface roughness on contact angle hysteresis and spreading work, Colloid Polym. Sci. 298 (8) (2020) 1107-1112.
[57] J.G. Wan, S.H. Li, C.Y. Ma, G.W. Guo, Q.W. Meng, Study and application of hydrophobic coatings of epoxy resin modified by nano-SiO₂, Adv. Mater. Res. 807-809 (2013) 2797-2800.
[58] D.A. Hussein Al-Timimi, Q.F. Alsalhy, A.A. AbdulRazak, E. Drioli, Novel polyether sulfone/polyethylenimine grafted nano-silica nanocomposite membranes: Interaction mechanism and ultrafiltration performance, J. Membr. Sci. 659 (2022) 120784.
[59] W.P. Yang, X. Su, T.C. Zheng, Q.Q. Zhang, J.C. Jiao, L.B. Meng, W.H. Qing, C. Zhai, Fabricating a ZIF-8@polydimethylsiloxane(PDMS)/PVDF mixed matrix composite membrane for separation of ethanol from aqueous solution via vapor permeation, Z. Fur Anorg. Und Allg. Chem. 648 (7) (2022) e202100379.
[60] G.Z. Zhai, J.W. Wu, Z.R. Yuan, H.M. Li, D.H. Sun, Robust superhydrophobic PDMS@SiO₂@UiO66-OSiR sponge for efficient water-in-oil emulsion separation, Inorg. Chem. 62 (14) (2023) 5447-5457.
[61] European pharmacopoeia, European directorate for the quality of Medicines & HealthCare, Strasbourg, 2023.
[62] H. Xiao, Z.X. Zhong, Z.X. Low, Y. Huang, Y. Sun, Z. Yao, Separation of sulfoether compounds in garlic oil by integrated membrane technologies, J. Food Process. Eng. 39 (6) (2016) 591-600.
[63] K.Y. Jee, N. Kim, Y.T. Lee, The effect of metal complex on pervaporation performance of composite membrane for separation of n-butanol/water mixture, J. Ind. Eng. Chem. 44 (2016) 155-163.
[64] X. Zhan, J.D. Li, J.Q. Huang, C.X. Chen, Enhanced pervaporation performance of multi-layer PDMS/PVDF composite membrane for ethanol recovery from aqueous solution, Appl. Biochem. Biotechnol. 160 (2) (2010) 632-642.
[65] D. Li, J. Yao, H. Sun, B. Liu, D.Y. Li, S. van Agtmaal, C.H. Feng, Preparation and characterization of SiO₂/PDMS/PVDF composite membrane for phenols recovery from coal gasification wastewater in pervaporation, Chem. Eng. Res. Des. 132 (2018) 424-435.
[66] Q.P. He, W. Chen, P.F. Wang, X.M. Dou, Silicalite-1/PDMS hybrid membranes on porous PVDF supports: Preparation, structure and pervaporation separation of dichlorobenzene isomers, Polymers 14 (9) (2022) 1680.
[67] M.H. Xiao, F. Yang, S. Im, D.S. Dlamini, D. Jassby, S. Mahendra, R. Honda, E.M.V. Hoek, Characterizing surface porosity of porous membranes via contact angle measurements, J. Membr. Sci. Lett. 2 (1) (2022) 100022.
[68] Y.J. Zuo, X. Liang, J.L. Yin, Z.M. Gou, W.Y. Lin, Understanding the significant role of Si-O-Si bonds: Organosilicon materials as powerful platforms for bioimaging, Coord. Chem. Rev. 447 (2021) 214166.

Controllable prepared PDMS/SiO₂/PVDF membrane for the separation of gaseous peppermint aromatic water

Controllable prepared PDMS/SiO₂/PVDF membrane for the separation of gaseous peppermint aromatic water

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles 0

Metrics

Comments

[1]	Wankun Wang, Fuchun Wang. Microwave-assisted dehydration of strontium hydroxide octahydrate: Experimental study and kinetic modeling analysis [J]. Chinese Journal of Chemical Engineering, 2025, 77(1): 207-217.
[2]	Yuhan Wang, Danqi Xue, Jingjing Zhuo, Zhouyang Xiang. Optimizing hemicelluloses pre-extraction in eucalyptus kraft pulping: A pathway towards enhancing pulp mill biorefineries [J]. Chinese Journal of Chemical Engineering, 2024, 70(6): 162-172.
[3]	Kamel Hendaoui, Malika Trabelsi-Ayadi, Fadhila Ayari. Optimization of continuous electrocoagulation-adsorption combined process for the treatment of a textile effluent [J]. Chinese Journal of Chemical Engineering, 2022, 44(4): 310-320.
[4]	Zenan Wang, Xin Zheng, Yan Wang, Heng Lin, Hui Zhang. Evaluation of phenanthrene removal from soil washing effluent by activated carbon adsorption using response surface methodology [J]. Chinese Journal of Chemical Engineering, 2022, 42(2): 399-405.
[5]	Qingjun Zhang, Youguang Ma, Xigang Yuan, Aiwu Zeng. Box-Behnken experimental design for optimizing process parameters in carbonate-promoted direct thiophene carboxylation reaction with carbon dioxide [J]. Chinese Journal of Chemical Engineering, 2022, 50(10): 222-234.
[6]	Xiong Liu, Shuhuan Chen, Yu Ma, Wenjie Xiao. Enantioseparation of 3-chlorophenylglycine enantiomers using Mandyphos-Pd as chiral extractant [J]. Chinese Journal of Chemical Engineering, 2021, 33(5): 96-103.
[7]	Lei Ma, Hongxia Lv, Haonan Yu, Lingtong Kong, Rongyue Zhang, Xiaoyan Guo, Haibo Jin, Guangxiang He, Xiaoyan Liu. In-depth investigation on the factors affecting the performance of high oil-absorption resin by response surface method [J]. Chinese Journal of Chemical Engineering, 2021, 33(5): 286-296.
[8]	Kamel Hendaoui, Malika Trabelsi-Ayadi, Fadhila Ayari. Optimization and mechanisms analysis of indigo dye removal using continuous electrocoagulation [J]. Chinese Journal of Chemical Engineering, 2021, 29(1): 242-252.
[9]	Xin Yuan, Lujun Wang, Panliang Zhang, Weifeng Xu, Kewen Tang. Enantioselective esterification of (R,S)-2-(4-methylphenyl) propionic acid via Novozym 435: Optimization and application [J]. Chinese Journal of Chemical Engineering, 2020, 28(7): 1816-1823.
[10]	Mohammad Dana, Mohammad Amin Sobati, Shahrokh Shahhosseini, Aminreza Ansari. Optimization of a continuous ultrasound assisted oxidative desulfurization (UAOD) process of diesel using response surface methodology (RSM) considering operating cost [J]. Chinese Journal of Chemical Engineering, 2020, 28(5): 1384-1396.
[11]	Mingjie Ma, Huijuan Ying, Fangfang Cao, Qining Wang, Ning Ai. Adsorption of congo red on mesoporous activated carbon prepared by CO₂ physical activation [J]. Chinese Journal of Chemical Engineering, 2020, 28(4): 1069-1076.
[12]	Mohammed Abdullah Issa, Zurina Zainal Abidin, Shafreeza Sobri, Suraya Abdul-Rashid, Mohd Adzir Mahdi, Nor Azowa Ibrahim, Musa Y. Pudza. Fabrication, characterization and response surface method optimization for quantum efficiency of fluorescent nitrogen-doped carbon dots obtained from carboxymethylcellulose of oil palms empty fruit bunch [J]. Chinese Journal of Chemical Engineering, 2020, 28(2): 584-592.
[13]	Huisheng Lü, Jinyi Zhou, Jiatao Liu, Chunliu Lü, Feng Lian, Yonghui Li. Optimization of hydrothermal pretreatment for co-utilization of xylose and glucose of cassava anaerobic residue for producing ethanol [J]. Chinese Journal of Chemical Engineering, 2019, 27(4): 920-927.
[14]	Mohammad Bagher Sabeti, Mohammad Amin Hejazi, Afzal Karimi. Enhanced removal of nitrate and phosphate from wastewater by Chlorella vulgaris: Multi-objective optimization and CFD simulation [J]. Chinese Journal of Chemical Engineering, 2019, 27(3): 639-648.
[15]	Zhijuan Niu, Sitao Zhang, Yanhe Han, Mengmeng Qi. Optimization of the N₂ generation selectivity in aqueous nitrate reduction using internal circulation micro-electrolysis [J]. Chinese Journal of Chemical Engineering, 2019, 27(12): 3010-3016.