STUDI ADSORPSI TIMBAL PADA MEMBRAN KITOSAN TERMODIFIKASI POLIDOPAMIN
DOI:
https://doi.org/10.26740/icaj.v2n1.p33-37Keywords:
membran, kitosan, poli etilen glikol, polidopaminAbstract
Membran kitosan termodifikasi poli etilen glikol (peg) dan polidopamin (pda) telah dibuat dengan metoda pelapisan (coating). Terdapat perbedaan fisik dari membran sebelum dan sesudah modifikasi. Kapasitas adsorpsi membran kitosan sebelum dan sesudah modifikasi telah dianalisis dengan menggunakan larutan yang mengandung ion Pb(II) sebagai target polutan. Kapasitas adsorpsi tertinggi diperoleh oleh membrane kitosan termodifikasi 10% peg dan pda sebanyak 1 kg/L dengan besar %R yaitu 54%.
References
[1] G. Hong, L. Shen, M. Wang, Y. Yang, X. Wang, M. Zhu, and B. S. Hsiao, œNanofibrous Polydopamine Complex Membranes for Adsorption of Lanthanum (III) Ions, Chemical Engineering Journal., volume(244), pp. 307-316, 2014.
[2] S. Zhang, Y. Zhang, G. Bi, J. Liu, Z. Wang, Q. Xu, H. Xu, X. Li, œMussel-inspired Polydopamine Biopolymer Decorated with Magnetic Naoparticles for Multiple Pollutants Removal, Journal of Hazardous Materials., volume(270), pp. 27-34, 2014.
[3] Y. Li., Y. Su, J. Li, X. Zhao, R. Zhang, X. Fan, J. Zhu, Y. Ma, Y. Liu, and Z. Juang, œPreparation of Thin Film Composite Nanofiltration Membrane with Improved Structural stability Through the Mediation of Polydopamine, Journal of Membrane Science., volume(476), pp. 10-19, 2015.
[4] B. Gupta, S. Saxena, œChitosan-Polyethilene Glycol Coated Cotton Membranes for Wound Dressing, Indian Journal of Fibre & Textile Research., volume(36), pp. 272-280, 2011.
[5] J. Yang, Y. Huang, Y. Miao, W. W. Tjiu, and T. Liu, œPolydopamine-coated Electrospun Poly(vinyl alcohol)/Poly(acrylic acid) Membranes as Efficient Dye Adsorbent with Good Recyclability, Journal of Hazardous Material., volume(283), pp. 730-739, 2015.
[6] Chairunnisa, D. Siswanta, A. Suratman, S. Tanaka,Shirasu Balloons and Polydopamine-modified Shirasu Balloons for Adsorption of Methylene Blue, Water Air Soil Pollution., volume(227), pp. 412-423, 2016.
[2] S. Zhang, Y. Zhang, G. Bi, J. Liu, Z. Wang, Q. Xu, H. Xu, X. Li, œMussel-inspired Polydopamine Biopolymer Decorated with Magnetic Naoparticles for Multiple Pollutants Removal, Journal of Hazardous Materials., volume(270), pp. 27-34, 2014.
[3] Y. Li., Y. Su, J. Li, X. Zhao, R. Zhang, X. Fan, J. Zhu, Y. Ma, Y. Liu, and Z. Juang, œPreparation of Thin Film Composite Nanofiltration Membrane with Improved Structural stability Through the Mediation of Polydopamine, Journal of Membrane Science., volume(476), pp. 10-19, 2015.
[4] B. Gupta, S. Saxena, œChitosan-Polyethilene Glycol Coated Cotton Membranes for Wound Dressing, Indian Journal of Fibre & Textile Research., volume(36), pp. 272-280, 2011.
[5] J. Yang, Y. Huang, Y. Miao, W. W. Tjiu, and T. Liu, œPolydopamine-coated Electrospun Poly(vinyl alcohol)/Poly(acrylic acid) Membranes as Efficient Dye Adsorbent with Good Recyclability, Journal of Hazardous Material., volume(283), pp. 730-739, 2015.
[6] Chairunnisa, D. Siswanta, A. Suratman, S. Tanaka,Shirasu Balloons and Polydopamine-modified Shirasu Balloons for Adsorption of Methylene Blue, Water Air Soil Pollution., volume(227), pp. 412-423, 2016.
Downloads
Published
2018-08-28
Issue
Section
Articles
License
Authors who publish with this journal agree to the following terms:- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.