Radiation Crosslinking of a Mixture of Polyvinyle Alcohol Methacrylic acid and 2-Hydroxyethyle Methacrylate to Removal of Pollutant Dyes from its Aqueous Solution | ||||
| Egyptian Journal of Radiation Sciences and Applications | ||||
| Article 7, Volume 28, Issue 1, December 2015, Page 93-104 PDF (532.97 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/ejrsa.2015.1536 | ||||
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| Abstract | ||||
| HYDROGELS based on polyvinyle alcohol methacrylic acid/ 2-hydroxyethyle methacrylate [P(PVA-MAAc/HEMA)] were synthesized by gamma-radiation. The prepared hydrogels were characterized by infrared spectroscopy (FT-IR), scanning electron microscopy (SEM) and thermal gravimetric analysis (TGA). The results of the adsorption studies reveals the higher adsorption capacity of P(PVA-MAAc/ HEMA), hydrogel for the removal of methylene blue and xylenol orange dyes from aqueous solution. | ||||
| Keywords | ||||
| Polyvinyle alcohol; 2-hydroxyethyl methacrylate; methacrylic acid; dyes; γ-rays | ||||
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