کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10559884 | 969675 | 2011 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Development of flow injection potentiometric methods for the off-line and on-line determination of fluoride to monitor the biodegradation of a monofluorophenol in two bioreactors
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
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چکیده انگلیسی
The described flow injection potentiometric methods enabled the fluoride determination within the required quantification range 0.10-100Â mM. The possible interferences from the growth medium were minimized in-line. The determination rate was 78Â hâ1 for the off-line monitoring of RBC and 50â1Â h for the on-line monitoring of the SBR, with a sample consumption of 0.500Â mL and 0.133Â mL per determination, respectively. Furthermore, the overall reagent consumption was quite low. The accuracy of the system was evaluated by comparison with a batch procedure. The SBR efficiency was monitored both on-line by the flow system and off-line by HPLC, for comparison purposes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Talanta - Volume 84, Issue 5, 15 June 2011, Pages 1291-1297
Journal: Talanta - Volume 84, Issue 5, 15 June 2011, Pages 1291-1297
نویسندگان
Raquel B.R. Mesquita, Inês C. Santos, Marta F.F. Pedrosa, Anouk F. Duque, Paula M.L. Castro, António O.S.S. Rangel,