Abstract
Natural fiber materials exhibit numerous advantages in the fields of oil absorption and oil–water separation owing to their abundant resources, low-cost, renewable and degradable characteristics. Herein, metaplexis japonica seed hair fiber (Mj-fiber), a hydrophobic natural fiber, is proposed as a promising candidate of oil-absorbing and oil–water separation fiber materials with excellent features such as surface superhydrophobicity, high hollow and cross-section heteromorphy. In particular, the oil-absorbing and oil–water separation abilities of such fibers are investigated for the first time. Some featured critical parameters, such as the surface static contact angle and spreading wetting process, oil absorption and oil–water separation performance of fiber assembly are systematically clarified. Mj-fibers possess outstanding superhydrophobic properties with remarkable static contact angle of 151.12°, whereas excellent lipophilicity with static contact angle of 0° against vegetable oil, motor oil and diesel oil. Mj-fibers also have good sorption capacities for vegetable oil, motor oil and diesel oil with 81.52, 77.62 and 57.22 g/g respectively, and oil retention capacities after 12 h with 79.1%, 75.4% and 72.0% respectively. More importantly, Mj-fibers as the filters exhibit an effective oil–water separation performance with high separation efficiency of 98% after four cycles, demonstrating its prominent reusability. Therefore, this work points out a new pathway of bio-based oil absorption material for water pollution caused by oil spill and other accidents with economical, environment-friendly and efficient solution.
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References
Abdelwahab O (2014) Assessment of raw luffa as a natural hollow oleophilic fibrous sorbent for oil spill cleanup. Alex Eng J 53:213–218
Abdullah M, Rahmah AU, Man Z (2010) Physicochemical and sorption characteristics of Malaysian Ceiba pentandra (L.) Gaertn. as a natural oil sorbent. J Hazard Mater 177:683–691
Bejarano AC (2018) Critical review and analysis of aquatic toxicity data on oil spill dispersants. Environ Toxicol Chem 37:2989–3001
Cheng Y et al (2018) One-step immersion for fabrication of superhydrophobic/superoleophilic carbon felts with fire resistance: fast separation and removal of oil from water. Chem Eng J 331:372–382
Cui Y, Xu G, Liu Y (2014) Oil sorption mechanism and capability of cattail fiber assembly. J Ind Text 43:330–337
Dong T, Xu G, Wang F (2015a) Oil spill cleanup by structured natural sorbents made from cattail fibers. Ind Crops Prod 76:25–33
Dong T, Xu G, Wang F (2015b) Adsorption and adhesiveness of kapok fiber to different oils. J Hazard Mater 296:101–111
Dong T, Cao S, Xu G (2016) Highly porous oil sorbent based on hollow fibers as the interceptor for oil on static and running water. J Hazard Mater 305:1–7
Ge J, Wang F, Yin X, Yu J, Ding B (2018) Polybenzoxazine-functionalized melamine sponges with enhanced selective capillarity for efficient oil spill cleanup. ACS Appl Mater Interfaces 10:40274–40285
He J, Zhao H, Li X, Su D, Zhang F, Ji H, Liu R (2018) Superelastic and superhydrophobic bacterial cellulose/silica aerogels with hierarchical cellular structure for oil absorption and recovery. J Hazard Mater 346:199–207
Hori K, Flavier ME, Kuga S, Lam TBT, Iiyama K (2000) Excellent oil absorbent kapok [Ceiba pentandra (L.) Gaertn.] fiber: fiber structure, chemical characteristics, and application. J Wood Sci 46:401–404
Liang J, Zhou Y, Jiang G, Wang R, Wang X, Hu R, Xi X (2013) Transformation of hydrophilic cotton fabrics into superhydrophobic surfaces for oil-water separation. J Text Inst 104:305–311
Liubartseva S, De Dominicis M, Oddo P, Coppini G, Pinardi N, Greggio N (2015) Oil spill hazard from dispersal of oil along shipping lanes in the Southern Adriatic and Northern Ionian Seas. Mar Pollut Bull 90:259–272
Paquin PR, McGrath J, Fanelli CJ, Di Toro DM (2018) The aquatic hazard of hydrocarbon liquids and gases and the modulating role of pressure on dissolved gas and oil toxicity. Mar Pollut Bull 133:930–942
Shiu RF, Lee CL, Hsieh PY, Chen CS, Kang YY, Chin WC, Tai NH (2018) Superhydrophobic graphene-based sponge as a novel sorbent for crude oil removal under various environmental conditions. Chemosphere 207:110–117
Smitha VS, Azeez PMA, Warrier KG, Nair BN, Hareesh UNS (2018) Transparent and hydrophobic MTMS/GPTMS hybrid aerogel monoliths and coatings by sol–gel method: a viable remedy for oil-spill cleanup. ChemistrySelect 3:2989–2997
Tan K, Hameed B (2017) Insight into the adsorption kinetics models for the removal of contaminants from aqueous solutions. J Taiwan Inst Chem Eng 74:25–48
Teli M, Valia SP (2016) Grafting of butyl acrylate on to banana fibers for improved oil absorption. J Nat Fibers 13:470–476
Wang J, Zheng Y, Wang A (2012) Effect of kapok fiber treated with various solvents on oil absorbency. Ind Crops Prod 40:178–184
Wang J, Wang A, Wang W (2017) Robustly superhydrophobic/superoleophilic kapok fiber with ZnO nanoneedles coating: Highly efficient separation of oil layer in water and capture of oil droplets in oil-in-water emulsions. Ind Crops Prod 108:303–311
Wang J, Zheng Y, Wang A (2018a) Preparation and oil absorbency of kapok-g-butyl methacrylate. Environ Technol 39:1089–1095
Wang Z, Saleem J, Barford JP, McKay G (2018b) Preparation and characterization of modified rice husks by biological delignification and acetylation for oil spill cleanup. Environ Technol 39:1–12
Wang Z, Wang D, Wang M, Li W, Sui Q (2019) Metaplexis japonica seed hair fiber: a member of natural hollow fibers and its characterization. Text Res J. https://doi.org/10.1177/0040517519834600
Xu Z, Wang J, Li H, Wang Y (2019) Coating sponge with multifunctional and porous metal-organic framework for oil spill remediation. Chem Eng J 370:1181–1187
Yang L, Wang Z, Li X, Yang L, Lu C, Zhao S (2016) Hydrophobic modification of platanus fruit fibers as natural hollow fibrous sorbents for oil spill cleanup. Water Air Soil Pollut 227:346
Zhang X, Wang C, Chai W, Liu X, Zhang Y (2018) Fabrication of superhydrophobic kapok fiber using CeO2 and octadecyltrimethoxysilane. Environ Eng Sci 35:696–702
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This work was financially supported by the Middle-aged and Young Talent Project of Anhui Polytechnic University (2016BJRC007), Key Research and Development Plan Project of Anhui Province (1804a09020077).
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Wang, Z., Wang, D., Li, Z. et al. Metaplexis japonica seed hair fiber: a hydrophobic natural fiber with robust oil–water separation properties. Cellulose 27, 2427–2435 (2020). https://doi.org/10.1007/s10570-020-02976-3
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DOI: https://doi.org/10.1007/s10570-020-02976-3