کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
686441 | 889075 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Biosorption of no-carrier-added radionuclides by calcium alginate beads using ‘tracer packet’ technique
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Biosorption of no-carrier-added radionuclides by calcium alginate beads using ‘tracer packet’ technique Biosorption of no-carrier-added radionuclides by calcium alginate beads using ‘tracer packet’ technique](/preview/png/686441.png)
چکیده انگلیسی
The aim of this study was to determine the adsorption behaviour of various micronutrient elements e.g., 61Cu, 62,63Zn, 66,67,68Ga, 66,67,69Ge, 71,72As present in no-carrier-added state, with calcium alginate (CA) using ‘tracer packet’ technique. High Ge and Ga and moderate Cu removal were achieved at pH 7 and pH 5, respectively. Results on the studies to recover all the three radionuclides from the calcium alginate beads using desorbing reagents, HCl, thiourea, ammonium oxalate and sodium nitrite showed that 0.1 M HCl and 0.1 M ammonium oxalate removed Cu and Ge moderately. The amount of Ga desorbed by all the washing liquids was almost negligible, except sodium nitrite.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 98, Issue 14, October 2007, Pages 2771–2774
Journal: Bioresource Technology - Volume 98, Issue 14, October 2007, Pages 2771–2774
نویسندگان
Anupam Banerjee, Dalia Nayak,