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M. Jansi Rani M. Murugan P. Subramaniam E. Subramanian

Abstract

The sorption of diesel, lubricant and castor oils onto different parts (root, stem and leaf) of the dry biomass water hyacinth was studied at the laboratory scale. The parts of the aquapyte water hyacinth (Eichhornia Crassipes) were characterized by physico-chemical methods and the characteristics were used to elucidate the oil sorption process. Hydrophobicity, wettability (capillarity), buoyancy and sorption capacity of oils in the presence/absence of water were studied to evaluate the suitability of the sorbent for application. In all the three sorbents, the
oil sorption capacity increases with the increase of oil film thickness. However of the three parts, the stem has a greater sorption capacity of 9.3, 7.8 and 11.08 g/g for the three oils such as diesel, lubricant and castor oils respectively, even though the root of water hyacinth showed a higher hydrophobicity and surface area. These sorption capacities are comparable with widely used commercial oil sorbent such as nonwoven polypropylene which has a sorption capacity in the range of 10-16 g/g.

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Keywords

Buoyancy, Eichhornia crassipes, Hydrophobicity, Oil spillage, Sorption, Wettability

References
Amuda, O.S. and Ibrahim, A.O. (2006). Industrial wastewater treatment using natural material as Adsorbent. African Journal of Biotechnology, 5 (16): 1483-1487.
Ceylan, D., Dogu, S., Karacik, B., Yakan, S.D., Okay, O.S. and Okay, O. (2009). Evaluation of butyl rubber as sorbent material for the removal of oil and polycyclic aromatic hydro carbons from seawater. Environmental Science and Technology, 43(10): 3846-3852.
Choi, H.M. and Cloud, R.M. (1992). Natural sorbents in oil spill cleanup. Environmental Science and Technology, 26: 772-776.
El-Sayed, A.M. (2003). Effects of fermentation methods on the nutritive value of Water hyacinth for Nile tilapia Oreochromis niloticus (L.) fingerlings. Aquaculture, 218 (1-4): 471-478.
Haussard, M., Gaballah, I., Kanari, N., De Donato, P., Barres, O. and Villieras, F. (2003). Separation of hydrocarbons and lipid from water using treated bark. Water Research, 37: 362-374.
Hussein, M., Amer, A.A. and Sawsan, I.I. (2008). Oil spill sorption using carbonized pith bagasse: trial for practical application. International Journal of Environmental Science and Technology, 5 (2): 233-242.
Palit, D. and Moulik, S.P. (2000). Adsorption of methylene blue on cellulose from its own solution and its mixture with methyl orange. Indian Journal of Chemistry. 39A: 611-617.
Radetic, M., Ilic, V., Radojevic, D., Miladinovic, R., Jocic, D. and Jovancic, P. (2008). Efficiency of recycled wool-based nonwoven material for the removal of oils from water. Chemosphere, 70: 525-530.
Rebeiro, T.H., Smith, R.W. and Rubio, J. (2000). Sorption of oils by the non-living biomass of a Salvina spp. Environmental Science and Technology, 34: 5201-5205.
Sun, X.F., Sun, R. and Sun, J.X. (2002). Acetylation of rice straw with or without catalysts and its characterization as a natural sorbent in oil spill cleanup. Journal of Agricultural Food Chemistry, 50(22): 6428-6433.
Suni, S., Kosunen, A.L., Hautala, M., Pasila, A. and Romantschuk, M. (2004). Use of a byproduct of peat excavation, cotton grass fibre, as a sorbent for oil spills. Marine Pollution Bulletin, 49: 916-921.
Zhu, H., Qiu, S., Jiang, W., Wu, D. and Zhang, C. (2011a). Evaluation of electrospun polyvinyl chloride/ polystyrene fibers as sorbent materials for oil spill cleanup. Environmental Science and Technology, 45: 4527-4531.
Zhu, Q., Pan, Q.M. and Liu, F.T. (2011b). Facile removal and collection of oils from water surfaces through super hydrophobic and super oleophilic Sponges. Journal of Physical Chemistry C, 115: 17464-17470.
Section
Research Articles

How to Cite

A study on water hyacinth Eichhornia crassipes as oil sorbent. (2014). Journal of Applied and Natural Science, 6(1), 134-138. https://doi.org/10.31018/jans.v6i1.389