Investigation of the roles of lignin in biomass-based hydrogel for efficient desalination

Abstract

The shortage of freshwater has become a global challenge, and solar-driven interfacial evaporation for desalination is a promising way to alleviate the crisis. To develop highly efficient and environmentally friendly photothermal evaporator, the hydroxyethyl cellulose (HEC)/alkaline lignin (AL)/graphene oxide (GO) hydrogels (CLGs) with remarkable evaporative performance were successfully fabricated by a facile sol–gel method using biomass residues. The influence of AL content on the physicochemical properties of the evaporator was investigated. The increasing content of AL improves the mechanical properties, saturated water content and crosslink density of the hydrogels. The designed materials exhibit outstanding thermal insulation capacity (the thermal conductivity of less than 0.05 W·m^–1·K^–1) and high light absorption capacity of more than 97%. The solar evaporation efficiency and water evaporation rate of the HEC/64 wt % of AL/GO hydrogels (CLG4) achieve 92.1% and 2.55 kg·m^–2·h^–1 under 1 sun, respectively. The salt resistance test results reveal that the evaporation rate of the CLG4 can still reach 2.44 kg·m^–2·h^–1 in 3.5 wt % NaCl solution. The solar evaporation rate of the CLG4 can maintain in the range of 2.45–2.59 kg·m^–2·h^–1 in five cycles. This low-cost lignin-based photothermal evaporator offers a sustainable strategy for desalination.

Graphical abstract

Keywords

lignin / photothermal / cellulose / desalination / hydrogel

References

[1] Salehi M. Global water shortage and potable water safety: today’s concern and tomorrow’s crisis. Environment International, 2022, 158: 106936

[2] Wang G, Yan T, Shen J, Zhang J, Shi L, Zhang D. Beneficial synergy of adsorption-intercalation-conversion mechanisms in Nb₂O₅@nitrogen-doped carbon frameworks for promoted removal of metal ions via hybrid capacitive deionization. Environmental Science: Nano, 2021, 8(1): 122–130

[3] Bartram J, Brocklehurst C, Fisher M B, Luyendijk R, Hossain R, Wardlaw T, Gordon B. Global monitoring of water supply and sanitation: history, methods and future challenges. International Journal of Environmental Research and Public Health, 2014, 11(8): 8137–8165

[4] Huang L, Yan T, Mahmoud A E D, Li S, Zhang J, Shi L, Zhang D. Enhanced water purificationviaredox interfaces created by an atomic layer deposition strategy. Environmental Science: Nano, 2021, 8(4): 950–959

[5] Kim K, Yu S, An C, Kim S W, Jang J H. Mesoporous three-dimensional graphene networks for highly efficient solar desalination under 1 sun illumination. ACS Applied Materials & Interfaces, 2018, 10(18): 15602–15608

[6] Bai H, He P, Hao L, Fan Z, Niu R, Tang T, Gong J. Waste-treating-waste: upcycling discarded polyester into metal−organic framework nanorod for synergistic interfacial solar evaporation and sulfate-based advanced oxidation process. Chemical Engineering Journal, 2023, 456: 140994

[7] Anis S F, Hashaikeh R, Hilal N. Functional materials in desalination: a review. Desalination, 2019, 468: 114077

[8] Panchal H N, Patel S. An extensive review on different design and climatic parameters to increase distillate output of solar still. Renewable & Sustainable Energy Reviews, 2017, 69: 750–758

[9] Chen L, Ren J, Gong J, Qu J, Niu R. Cost-effective, scalable fabrication of self-floating xerogel foam for simultaneous photothermal water evaporation and thermoelectric power generation. Chemical Engineering Journal, 2023, 454: 140383

[10] Garg K, Khullar V, Das S K, Tyagi H. Performance evaluation of a brine-recirculation multistage flash desalination system coupled with nanofluid-based direct absorption solar collector. Renewable Energy, 2018, 122: 140–151

[11] Chowdhury M R, Steffes J, Huey B D, McCutcheon J R. 3D printed polyamide membranes for desalination. Science, 2018, 361(6403): 682–686

[12] Zhang P, Liao Q, Yao H, Huang Y, Cheng H, Qu L. Direct solar steam generation system for clean water production. Energy Storage Materials, 2019, 18: 429–446

[13] Chen C, Kuang Y, Hu L. Challenges and opportunities for solar evaporation. Joule, 2019, 3(3): 683–718

[14] Fan Z, Ren J, Bai H, He P, Hao L, Liu N, Chen B, Niu R, Gong J. Shape-controlled fabrication of MnO/C hybrid nanoparticle from waste polyester for solar evaporation and thermoelectricity generation. Chemical Engineering Journal, 2023, 451: 138534

[15] Blanco-Marigorta A M, Lozano-Medina A, Marcos J D. A critical review of definitions for exergetic efficiency in reverse osmosis desalination plants. Energy, 2017, 137: 752–760

[16] Choi S H. On the brine re-utilization of a multi-stage flashing (MSF) desalination plant. Desalination, 2016, 398: 64–76

[17] Wang F, Cheng Z, Tan J, Yuan Y, Yong S, Liu L. Progress in concentrated solar power technology with parabolic trough collector system: a comprehensive review. Renewable & Sustainable Energy Reviews, 2017, 79: 1314–1328

[18] Kunwer R, Pandey S, Pandey G. Technical challenges and their solutions for integration of sensible thermal energy storage with concentrated solar power applications—a review. Process Integration and Optimization for Sustainability, 2022, 6(3): 559–585

[19] Kiriarachchi H D, Hassan A A, Awad F S, El-Shall M S. Metal-free functionalized carbonized cotton for efficient solar steam generation and wastewater treatment. RSC Advances, 2021, 12(2): 1043–1050

[20] Zhu L, Gao M, Peh C K N, Ho G W. Solar-driven photothermal nanostructured materials designs and prerequisites for evaporation and catalysis applications. Materials Horizons, 2018, 5(3): 323–343

[21] Fan H, Gao A, Zhang G, Zhao S, Cui J, Yan Y. A design of bifunctional photothermal layer on polysulfone membrane with enclosed cellular-like structure for efficient solar steam generation. Chemical Engineering Journal, 2021, 415: 128798

[22] Xiao C, Chen L, Mu P, Jia J, Sun H, Zhu Z, Liang W, Li A. Sugarcane-based photothermal materials for efficient solar steam generation. ChemistrySelect, 2019, 4(27): 7891–7895

[23] Liu Y, Yu S, Feng R, Bernard A, Liu Y, Zhang Y, Duan H, Shang W, Tao P, Song C, Deng T. A bioinspired, reusable, paper-based system for high-performance large-scale evaporation. Advanced Materials, 2015, 27(17): 2768–2774

[24] Joo B S, Kim I S, Ki Han I, Ko H, Gu Kang J, Kang G. Plasmonic silicon nanowires for enhanced heat localization and interfacial solar steam generation. Applied Surface Science, 2022, 583: 152563

[25] Huang W, Su P, Cao Y, Li C, Chen D, Tian X, Su Y, Qiao B, Tu J, Wang X. Three-dimensional hierarchical Cu_xS-based evaporator for high-efficiency multifunctional solar distillation. Nano Energy, 2020, 69: 104465

[26] Zhang P, Xie M, Jin Y, Jin C, Wang Z. A bamboo-based photothermal conversion device for efficient solar steam generation. ACS Applied Polymer Materials, 2022, 4(4): 2393–2400

[27] Zhong D, Liu Q, Zheng D. Synthesis of lignin-grafted polycarboxylate superplasticizer and the dispersion performance in the cement paste. Colloids and Surfaces A, 2022, 642: 128689

[28] Yu M, Mishra D, Cui Z, Wang X, Lu Q. Recycling papermill waste lignin into recyclable and flowerlike composites for effective oil/water separation. Composites Part B: Engineering, 2021, 216: 108884

[29] Chen J, An L, Heo J W, Bae J H, Jeong H, Kim Y S. Utilization of aminated lignin as an adsorbent to remove cationic and anionic dyes from aqueous solutions. Journal of Wood Chemistry and Technology, 2022, 42(2): 114–124

[30] Sun L, Mo Z, Li Q, Zheng D, Qiu X, Pan X. Facile synthesis and performance of pH/temperature dual-response hydrogel containing lignin-based carbon dots. International Journal of Biological Macromolecules, 2021, 175: 516–525

[31] Li Y, Yang D, Li P, Li Z. Lignin as a multi-functional agent for the synthesis of Ag nanoparticles and its application in antibacterial coatings. Journal of Materials Research and Technology, 2022, 17: 3211–3220

[32] Jiang S, Zhang Z, Zhou T, Duan S, Yang Z, Ju Y, Jia C, Lu X, Chen F. Lignin hydrogel-based solar-driven evaporator for cost-effective and highly efficient water purification. Desalination, 2022, 531: 115706

[33] Zhao X, Huang C, Xiao D, Wang P, Luo X, Liu W, Liu S, Li J, Li S, Chen Z. Melanin-inspired design: preparing sustainable photothermal materials from lignin for energy generation. ACS Applied Materials & Interfaces, 2021, 13(6): 7600–7607

[34] Huang S, Wu L, Li T, Xu D, Lin X, Wu C. Facile preparation of biomass lignin-based hydroxyethyl cellulose super-absorbent hydrogel for dye pollutant removal. International Journal of Biological Macromolecules, 2019, 137: 939–947

[35] Wu L, Huang S, Zheng J, Qiu Z, Lin X, Qin Y. Synthesis and characterization of biomass lignin-based PVA super-absorbent hydrogel. International Journal of Biological Macromolecules, 2019, 140: 538–545

[36] Bidgoli H, Mortazavi Y, Khodadadi A A. A functionalized nano-structured cellulosic sorbent aerogel for oil spill cleanup: synthesis and characterization. Journal of Hazardous Materials, 2019, 366: 229–239

[37] Wang C, Xiong Y, Fan B, Yao Q, Wang H, Jin C, Sun Q. Cellulose as an adhesion agent for the synthesis of lignin aerogel with strong mechanical performance, sound-absorption and thermal insulation. Scientific Reports, 2016, 6(1): 32383

[38] Xie Z, Zhu J, Zhang L. Three-dimensionally structured polypyrrole-coated setaria viridis spike composites for efficient solar steam generation. ACS Applied Materials & Interfaces, 2021, 13(7): 9027–9035

[39] Tang J, Javaid M U, Pan C, Yu G, Berry R M, Tam K C. Self-healing stimuli-responsive cellulose nanocrystal hydrogels. Carbohydrate Polymers, 2020, 229: 115486

[40] Ravishankar K, Venkatesan M, Desingh R P, Mahalingam A, Sadhasivam B, Subramaniyam R, Dhamodharan R. Biocompatible hydrogels of chitosan-alkali lignin for potential wound healing applications. Materials Science and Engineering C, 2019, 102: 447–457

[41] Dai L, Zhu W, Lu J, Kong F, Si C, Ni Y. A lignin-containing cellulose hydrogel for lignin fractionation. Green Chemistry, 2019, 21(19): 5222–5230

[42] Rong K, Wei J, Wang Y, Liu J, Qiao Z A, Fang Y, Dong S. Deep eutectic solvent assisted zero-waste electrospinning of lignin fiber aerogels. Green Chemistry, 2021, 23(16): 6065–6075

[43] Feng C, Ren P, Li Z, Tan W, Zhang H, Jin Y, Ren F. Graphene/waste-newspaper cellulose composite aerogels with selective adsorption of organic dyes: preparation, characterization, and adsorption mechanism. New Journal of Chemistry, 2020, 44(6): 2256–2267

[44] Zhao F, Zhou X, Shi Y, Qian X, Alexander M, Zhao X, Mendez S, Yang R, Qu L, Yu G. Highly efficient solar vapour generation via hierarchically nanostructured gels. Nature Nanotechnology, 2018, 13(6): 489–495

[45] Zhou X, Zhao F, Guo Y, Zhang Y, Yu G. A hydrogel-based antifouling solar evaporator for highly efficient water desalination. Energy & Environmental Science, 2018, 11(8): 1985–1992

[46] Zhou X, Guo Y, Zhao F, Yu G. Hydrogels as an emerging material platform for solar water purification. Accounts of Chemical Research, 2019, 52(11): 3244–3253

[47] Yao H, Zhang P, Yang C, Liao Q, Hao X, Huang Y, Zhang M, Wang X, Lin T, Cheng H, Yuan J, Qu L. Janus-interface engineering boosting solar steam towards high-efficiency water collection. Energy & Environmental Science, 2021, 14(10): 5330–5338

[48] Guo Y, Zhou X, Zhao F, Bae J, Rosenberger B, Yu G. Synergistic energy nanoconfinement and water activation in hydrogels for efficient solar water desalination. ACS Nano, 2019, 13(7): 7913–7919

[49] Lu Y, Wang X, Fan D, Yang H, Xu H, Min H, Yang X. Biomass derived janus solar evaporator for synergic water evaporation and purification. Sustainable Materials and Technologies, 2020, 25: e00180

[50] Jiang F, Liu H, Li Y, Kuang Y, Xu X, Chen C, Huang H, Jia C, Zhao X, Hitz E, Zhou Y, Yang R, Cui L, Hu L. Lightweight, mesoporous, and highly absorptive all-nanofiber aerogel for efficient solar steam generation. ACS Applied Materials & Interfaces, 2018, 10(1): 1104–1112

[51] Fang Q, Li T, Chen Z, Lin H, Wang P, Liu F. Full biomass-derived solar stills for robust and stable evaporation to collect clean water from various water-bearing media. ACS Applied Materials & Interfaces, 2019, 11(11): 10672–10679

[52] Irshad M S, Wang X, Abbasi M S, Arshad N, Chen Z, Guo Z, Yu L, Qian J, You J, Mei T. Semiconductive, flexible MnO₂ NWs/chitosan hydrogels for efficient solar steam generation. ACS Sustainable Chemistry & Engineering, 2021, 9(10): 3887–3900

[53] Li J, Zhou X, Zhang J, Liu C, Wang F, Zhao Y, Sun H, Zhu Z, Liang W, Li A. Migration crystallization device based on biomass photothermal materials for efficient salt-eejection solar steam generation. ACS Applied Energy Materials, 2020, 3(3): 3024–3032

[54] Guo Y, Bae J, Fang Z, Li P, Zhao F, Yu G. Hydrogels and hydrogel-derived materials for energy and water sustainability. Chemical Reviews, 2020, 120(15): 7642–7707

Conflicts of interest

There are no conflicts to declare.

Acknowledgements

This work was supported by the Natural Science Foundation of Guangdong, China (Grant No. 2022A1515010757), the National Key Research and Development Plan (Grant No. 2018YFB1501503) and the Science and Technology Program of Guangdong, China (Grant No. 2020B1111380002).

Electronic Supplementary Material

Supplementary material is available in the online version of this article at https://doi.org/10.1007/s11705-023-2311-2 and is accessible for authorized users.

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