dc.contributor.author | Gueclue, Garnze | |
dc.contributor.author | Keles, Sibel | |
dc.date.accessioned | 2021-03-06T10:18:54Z | |
dc.date.available | 2021-03-06T10:18:54Z | |
dc.date.issued | 2007 | |
dc.identifier.citation | Gueclue G., Keles S., "Removal of basic dyes from aqueous solutions using starch-Graft-acrylic acid copolymers", JOURNAL OF APPLIED POLYMER SCIENCE, cilt.106, ss.2422-2426, 2007 | |
dc.identifier.issn | 0021-8995 | |
dc.identifier.other | av_e9c47b5a-8b86-4ac2-a26a-8b7ba3d7cf8c | |
dc.identifier.other | vv_1032021 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12627/153580 | |
dc.identifier.uri | https://doi.org/10.1002/app.26778 | |
dc.description.abstract | Graft copolymerization of acrylic acid (AA) onto starch was carried out with ceric ammonium nitrate as initiator under nitrogen atmosphere. The grafting percentages (GP%) of starch-graft-AA (St-gr-AA) copolymers were determined. When the AA molar concentrations were 0.3 and 0.5 mol/L, GP% of St-gr-AA copolymers were 10.5% (St-gr-AA-1) and 14% (St-gr-AA-2), respectively. St-gr-AA copolymers have been used for the adsorption of basic dye (Safranine T) from aqueous solutions. Effects of various parameters such as treatment time, initial pH of the solution (pH = 2-6), initial dye concentration (50-500 mg/L), and GP% of starch graft copolymers were investigated. Basic dye removal capacities of the copolymers increase along with the augment of initial concentration of the adsorbate, GP% of the copolymers, and pH. The adsorption capacities for St-gr-AA-1 and St-gr-AA-2 reach 116.5 and 204 mg/g, respectively. Equilibrium adsorption data were obtained and fitted very well to Freundlich model. (c) 2007 Wiley Periodicals. | |
dc.language.iso | eng | |
dc.subject | Temel Bilimler (SCI) | |
dc.subject | Polimer Karakterizasyonu | |
dc.subject | POLİMER BİLİMİ | |
dc.subject | Kimya | |
dc.subject | Fizikokimya | |
dc.subject | Temel Bilimler | |
dc.title | Removal of basic dyes from aqueous solutions using starch-Graft-acrylic acid copolymers | |
dc.type | Makale | |
dc.relation.journal | JOURNAL OF APPLIED POLYMER SCIENCE | |
dc.contributor.department | , , | |
dc.identifier.volume | 106 | |
dc.identifier.issue | 4 | |
dc.identifier.startpage | 2422 | |
dc.identifier.endpage | 2426 | |
dc.contributor.firstauthorID | 185124 | |