کارایی هیدروژل نانوچندسازه ای کربوکسی متیل سلولز و آلژینات حاوی نانوصفحه های گرافن اکسید برای حذف رنگزای متیلن بلو
محورهای موضوعی : شیمی پلیمر
سید جمال الدین پیغمبردوست
1
,
عباس مصطفایی
2
,
پریسا محمدزاده پاکدل
3
,
موسی محمدپورفرد
4
1 - استاد دانشکده مهندسی شیمی و نفت، دانشگاه تبریز، تبریز، ایران
2 - دانشجوی کارشناسی ارشد دانشکده مهندسی شیمی و نفت، دانشگاه تبریز، تبریز، ایران.
3 - دانشجوی دکترا دانشکده مهندسی شیمی و نفت، دانشگاه تبریز، تبریز، ایران.
4 - دانشیار دانشکده مهندسی شیمی و نفت، دانشگاه تبریز، تبریز، ایران
کلید واژه: هیدروژل نانوکامپوزیتی, متیلن بلو, جاذب, گرافن اکسید , تصفیه پساب.,
چکیده مقاله :
امروزه با گسترش صنایع و شهر نشینی آلودگی منابع و نیاز به آب سالم افزایش یافته است. هیدروژل ها جاذب هایی مؤثر برای حذف آلاینده ها از منابع آبی هستند. در این پژوهش، از نانو صفحه های گرافن اکسید برای بهبود حذف رنگزای متیلن بلو با هیدروژل کربوکسی متیل سلولز و آلژینات که زیست‌سازگار هستند، استفاده شده است. هیدروژل های نانوچندسازه کربوکسی متیل سلولز و آلژینات حاوی نانو صفحه های گرافن اکسید کارایی خوبی در مقایسه با هیدروژل های سنتزشده با روش شیمیایی نشان دادند. جاذب های سنتزشده با تجزیه وزن سنجی گرمایی و میکروسکوپ الکترونی روبشی شناسایی شدند. درصد های وزنی متفاوتی از گرافن اکسيد (0 تا 10 درصد وزنی) بر بستر هیدروژل بارگذاری شد و مقدار بهینه آن 6 درصد وزنی به دست آمد. بازده حذف در شرایط بهینه (غلظت اولیه رنگزا برابر با ۵۶ میلی گرم بر لیتر، ۵/۱ گرم بر لیتر از جاذب، ۱۲۰ دقیقه زمان تماس و دمای ۲۵ درجه سلسیوس) برای جاذب‌های CMC/Alg و CMC/Alg/GO به ترتیب ۳۷/۶۵ و ۱/۷۳ درصد به دست آمد. بررسی داده های سنتیکی نشان دادند که مدل شبه‌درجه دوم به ترتیب دارای ضريب تعیین (R2) برابر ۹۸۶/۰ و ۹۸۳/۰ برای جاذب های CMC/Alg و CMC/Alg/GO هستند. ظرفیت برجذب تک‌لایه برای جاذب های CMC/Alg و CMC/Alg/GO به ترتیب ۷۴/۹۱ و ۱۵/۹۶ میلی گرم بر گرم به دست آمد که بهبود ظرفیت برجذب با افزودن گرافن اکسيد را نشان داد. بررسی ترمودینامیکی نشان داد فرایند برجذب خودبه خودی و گرماگیر است. با توجه به نتیجه های به دست آمده هیدروژل نانو چندسازه بهینه می تواند به عنوان جاذب مؤثر برای حذف رنگزای متیلن بلو به کار رود.
Today, with the development of industries and urbanization, the need for healthy water have increased. Hydrogels are effective adsorbents for removing pollutants from water sources. In this research, graphene oxide (GO) nanosheets were used to improve the performance of methylene blue dye removal by carboxymethyl cellulose hydrogel and alginate, which were biocompatible. Carboxymethyl cellulose and alginate nanocomposite hydrogels containing graphene oxide nanosheets showed good performance compared to hydrogels synthesized by chemical method. The synthesized adsorbents were characterized by thermal gravimetric analysis (TGA) and scanning electron microscopy (SEM). Different weight percentages of GO (0-10 wt. %) were incorporated in the hydrogel matrix and obtained optimal value was 6 wt. %. The obtained removal efficiency was 65.4 and 73.1 % for CMC/Alg and CMC/Alg/GO, respectively, under optimal conditions (initial concentration of 56 mg/l, adsorbent dose of 1.5 g/l, 120 min contact time, and 25 °C temperature). Analysis of kinetic data showed that the pseudo-second-order model had R2 order of 0.986 and 0.983 for CMC/Alg and CMC/Alg/GO adsorbents, respectively. Therefore, it was the most suitable model for kinetic data fitting. Monolayer adsorption capacity for CMC/Alg and CMC/Alg/GO adsorbents was 91.74 and 96.15 mg/g, respectively, which showed the improvement of the adsorption by incorporation of GO. Thermodynamic investigation showed that the adsorption process is spontaneous and endothermic. Finally, it can be concluded that the synthesized nanocomposite hydrogel can be used as an effective adsorbent for the decontamination of methylene blue dye.
[1] Mohammadzadeh Pakdel P, Peighambardoust SJ. A review on acrylic based hydrogels and their applications in wastewater treatment. Journal of Environmental Management. 2018;217:123-143. doi: org/10.1016/j.jenvman.2018.03.076
[2] Makhado E, Pandey S, Nomngongo PN, Ramontja J. Preparation and characterization of xanthan gum-cl-poly(acrylic acid)/o-MWCNTs hydrogel nanocomposite as highly effective re-usable adsorbent for removal of methylene blue from aqueous solutions. Journal of Colloid and Interface Science. 2018;513:700-714. doi: org/10.1016/j.jcis.2017.11.060
[3] Wang W, Wang A. Perspectives on green fabrication and sustainable utilization of adsorption materials for wastewater treatment. Chemical Engineering Research and Design. 2022;187:541-548. doi :org/10.1016/j.cherd.2022.09.006
[4] Zhang Y, Li M, Zhang G, Liu W, Xu J, Tian Y, Wang Y, Xie X, Peng Z, Li A, R. Zhang, D. Wu, X. Xie. Efficient treatment of the starch wastewater by enhanced flocculation–coagulation of environmentally benign materials. Separation and Purification Technology. 2023;307:122788. doi: org/10.1016/j.seppur.2022.122788
[5] Saravanan A, Deivayanai VC, Kumar PS, Rangasamy G, Hemavathy RV, Harshana T, Gayathri N, Alagumalai K. A detailed review on advanced oxidation process in treatment of wastewater: Mechanism, challenges and future outlook. Chemosphere. 2022;308:136524. doi: org/10.1016/j.chemosphere.2022.136524
[6] Yang C, Xu W, Nan Y, Wang Y, Hu Y, Gao C, Chen X. Fabrication and characterization of a high performance polyimide ultrafiltration membrane for dye removal. Journal of Colloid and Interface Science. 2020;562:589-597. doi: org/10.1016/j.jcis.2019.11.075
[7] Mohammadzadeh Pakdel P, Peighambardoust SJ. Review on recent progress in chitosan-based hydrogels for wastewater treatment application. Carbohydrate Polymers. 2018;201:264-279. doi: org/10.1016/j.carbpol.2018.08.070
[8] Mohammadzadeh Pakdel P, Peighambardoust SJ, Foroutan R, Arsalani N, Aghdasinia H. Decontamination of Fuchsin dye by carboxymethyl cellulose-graft-poly(acrylic acid-co-itaconic acid)/carbon black nanocomposite hydrogel. International Journal of Biological Macromolecules. 2022;222:2083-2097. doi: org/10.1016/j.ijbiomac.2022.10.007
[9] Preman NK, Jain S, Sanjeeva SG, Johnson RP. Alginate derived nanoassemblies in drug delivery and tissue engineering. Polysaccharide Nanoparticles. 2022:247-280. doi: org/10.1016/B978-0-12-822351-2.00011-5
[10] Allouss D, Essamlali Y, Chakir A, Khadhar S, Zahouily M. Effective removal of Cu(II) from aqueous solution over graphene oxide encapsulated carboxymethylcellulose-alginate hydrogel microspheres: towards real wastewater treatment plants. Environmental Science and Pollution Research. 2020;27(7):7476-7492. doi: org/10.1007/s11356-019-06950-w
[11] Makhado E, Ramontja J. Microwave assisted synthesis of xanthan gum-cl-pol (acrylic acid) based-reduced graphene oxide hydrogel composite for adsorption of methylene blue and methyl violet from aqueous solution. International Journal of Biological Macromolecules. 2018;119:1546-557. doi: org/10.1016/j.ijbiomac.2018.07.104
[12] Mittal H, Al Alili A, Morajkar PP, Alhassan SM. GO crosslinked hydrogel nanocomposites of chitosan/carboxymethyl cellulose – A versatile adsorbent for the treatment of dyes contaminated wastewater. International Journal of Biological Macromolecules. 2021;167:1248-1261. doi: org/10.1016/j.ijbiomac.2020.11.079
[13] Duman O, Polat TG, Diker CÖ, Tunç S. Agar/κ-carrageenan composite hydrogel adsorbent for the removal of methylene blue from water. International Journal of Biological Macromolecules. 2020;160:823-835. doi: org/10.1016/j.ijbiomac.2020.05.191
[14] Pashaei-Fakhri S, Peighambardoust SJ, Foroutan R, Arsalani N, Ramavandi B. Crystal violet dye sorption over acrylamide/graphene oxide bonded sodium alginate nanocomposite hydrogel. Chemosphere. 2021;270:129419. doi: org/10.1016/j.chemosphere.2020.129419
[15] Mohammadzadeh Pakdel P, Peighambardoust SJ, Arsalani N, Aghdasinia H. Safranin-O cationic dye removal from wastewater using carboxymethyl cellulose-grafted-poly(acrylic acid-co-itaconic acid) nanocomposite hydrogel. Environmental Research. 2022;212:113201. doi: org/10.1016/j.envres.2022.113201
[16] Peighambardoust SJ, Ghergherehchi E, Mohammadzadeh Pakdel P, Aghdasinia H. Facile removal of methylene blue using carboxymethyl cellulose grafted polyacrylamide/carbon black nanocomposite hydrogel. Journal of Polymers and the Environment. 2022;31(3):939-953. doi: org/10.1007/s10924-022-02660-6
[17] Safarzadeh H, Peighambardoust SJ, Peighambardoust SH. Application of a novel sodium alginate-graft-poly(methacrylic acid-co-acrylamide)/montmorillonite nanocomposite hydrogel for removal of malachite green from wastewater”. Journal of Polymer Research. 2023;30(4):1-12. doi: org/10.1007/s10965-023-03531-x
[18] Jana S, Ray J, Mondal B, Tripathy T. Efficient and selective removal of cationic organic dyes from their aqueous solutions by a nanocomposite hydrogel, katira gum-cl-poly(acrylic acid-co-N, N-dimethylacrylamide)@bentonite. Applied Clay Science. 2019;173:46-64. doi: org/10.1016/j.clay.2019.03.009
[19] Hosseini H, Zirakjou A, McClements DJ, Goodarzi V, Chen WH. Removal of methylene blue from wastewater using ternary nanocomposite aerogel systems: Carboxymethyl cellulose grafted by polyacrylic acid and decorated with graphene oxide. Journal of Hazardous Materials. 2022;421:126752. doi: org/10.1016/j.jhazmat.2021.126752
[20] Foroutan R, Mohammadi R, Ahmadi A, Bikhabar G, Babaei F, Ramavandi B. Impact of ZnO and Fe3O4 magnetic nanoscale on the methyl violet 2B removal efficiency of the activated carbon oak wood. Chemosphere. 2022;286:131632. doi: org/10.1016/j.chemosphere.2021.131632
[21] Peighambardoust SJ, Foroutan R, Peighambardoust SH, Khatooni H, Ramavandi B. Decoration of Citrus limon wood carbon with Fe3O4 to enhanced Cd2+ removal: A reclaimable and magnetic nanocomposite. Chemosphere. 2021;282:131088. doi.org/10.1016/j.chemosphere.2021.131088
[22] Foroutan R, Mohammadi R, Peighambardoust SJ, Jalali S, Ramavandi B. Application of nano-silica particles generated from offshore white sandstone for cadmium ions elimination from aqueous media. Environmental Technology & Innovation. 2020;19:101031. doi: org/10.1016/j.eti.2020.101031
[23] Rahmi, Ishmaturrahmi, Mustafa I. Methylene blue removal from water using H2SO4 crosslinked magnetic chitosan nanocomposite beads. Microchemical Journal. 2019;144:397-402. doi: org/10.1016/j.microc.2018.09.032
[24] Hachi M, Chergui A, Selatnia A, Cabana H. Valorization of the spent biomass of pleurotus mutilus immobilized as calcium alginate biobeads for methylene blue biosorption. Environmental Processes. 2016;3(2):413-430. doi: org/10.1016/j.microc.2018.09.032
[25] Singha NR, Mahapatra M, Karmakar M, Dutta A, Mondal H, Chattopadhyay PK. Synthesis of guar gum-g-(acrylic acid-co-acrylamide-co-3-acrylamido propanoic acid) IPN via in situ attachment of acrylamido propanoic acid for analyzing superadsorption mechanism of Pb(II)/Cd(II)/Cu(II)/MB/MV. Polymer Chemistry. 2017;8(44):6750-6777. doi: org/10.1039/C7PY01564J
[26] Liu C, Omer AM, Ouyang XK. Adsorptive removal of cationic methylene blue dye using carboxymethyl cellulose/k-carrageenan/activated montmorillonite composite beads: Isotherm and kinetic studies. International Journal of Biological Macromolecules. 2018;106:823-833. doi: org/10.1016/j.ijbiomac.2017.08.084
[27] Foroutan R, Peighambardoust SJ, Esvandi Z, Khatooni H, Ramavandi B. Evaluation of two cationic dyes removal from aqueous environments using CNT/MgO/CuFe2O4 magnetic composite powder: A comparative study. Journal of Environmental Chemical Engineering. 2021;9(2):104752. doi.org/10.1016/j.jece.2020.104752
[28] Priya, Sharma AK, Kaith BS, Tanwar V, Bhatia JK, Sharma N, Bajaj S, Panchal S. RSM-CCD optimized sodium alginate/gelatin based ZnS-nanocomposite hydrogel for the effective removal of biebrich scarlet and crystal violet dyes. International Journal of Biological Macromolecules. 2019;129:214-226. doi: org/10.1016/j.ijbiomac.2019.02.034
[29] Sharma G, Kumar A, Naushad M, Thakur B, Vo DVN, Gao B, Al-Kahtani AA, Stadler FJ. Adsorptional-photocatalytic removal of fast sulphon black dye by using chitin-cl-poly(itaconic acid-co-acrylamide)/zirconium tungstate nanocomposite hydrogel. Journal of Hazardous Materials. 2021;416:125714. doi: org/10.1016/j.jhazmat.2021.125714
[30] Chaudhary S, Sharma J, Kaith BS, Yadav S, Sharma AK, Goel A. Gum xanthan-psyllium-cl-poly(acrylic acid-co-itaconic acid) based adsorbent for effective removal of cationic and anionic dyes: Adsorption isotherms, kinetics and thermodynamic studies. Ecotoxicology and Environmental Safety. 2018;149:150-158. doi: org/10.1016/j.ecoenv.2017.11.030