کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
581386 | 877843 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The fast removal of low concentration of cadmium(II) from aqueous media by chelating polymers with salicylaldehyde units
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
بهداشت و امنیت شیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The fast removal of low concentration of cadmium(II) from aqueous media by chelating polymers with salicylaldehyde units The fast removal of low concentration of cadmium(II) from aqueous media by chelating polymers with salicylaldehyde units](/preview/png/581386.png)
چکیده انگلیسی
Poly[4-(4-vinylbenzyloxy)-2-hydrobenzaldehyde], PVBH, a salicylaldehyde chelating functional group-based polymer has been found to be capable of the removal of low concentration of cadmium metal ion in ppb level from aqueous media. The adsorption fits best with the Langmuir model, indicating the monolayer coverage of the metal ion on the surface of chelating polymer. The RL values have indicated the favorable adsorption in the range of all the ppb concentrations studied. The kinetic study has revealed a very fast adsorption process with the rate following the pseudo-second-order.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Hazardous Materials - Volume 170, Issue 1, 15 October 2009, Pages 22-26
Journal: Journal of Hazardous Materials - Volume 170, Issue 1, 15 October 2009, Pages 22-26
نویسندگان
Prince Addy Amoyaw, Myron Williams, Xiu R. Bu,