Publisher of Iranian Journals and Conference Proceedings

Please waite ..
Publisher of Iranian Journals and Conference Proceedings
Login |Register |Help |عضویت کتابخانه ها
Paper
Title

Determination of trace amounts of chromium ions in water and food samples using ligand-less solid phase extraction-based modified nano-boehmite(AlOOH)

Year: 1396
COI: JR_ICC-5-4_004
Language: EnglishView: 246
This Paper With 10 Page And PDF Format Ready To Download

Buy and Download

با استفاده از پرداخت اینترنتی بسیار سریع و ساده می توانید اصل این Paper را که دارای 10 صفحه است به صورت فایل PDF در اختیار داشته باشید.
آدرس ایمیل خود را در کادر زیر وارد نمایید:

Authors

Mohammad Rezaiati - Azad university
Farhad Salimi - Azad university of kermanshah
Changiz Karami - Shahid bahonar university

Abstract:

Chromium is one of the hazardous pollutants in industrial effluents. In this study, a new nano-boehmite modified with sodium dodecyl sulphate is developed for preconcentration trace amounts of chromium ions as a prior step to its determination by flame atomic absorption spectrometry. We investigated the effect of various parameters on the recovery of the analyte ions, including pH of sample solution, amount of sorbent, sample volume on extraction efficiency of the chromium ions. Under the best experimental conditions, the calibration curve was linear in the range of 1.0 -700.0 ng.mL-1 of chromium with R2 = 0.997. Detection limit was 0.6 ng.mL-1 in the original solution (3Sb/m) and the relative standard deviation for seven replicate determination of 0.5 µg.mL-1 chromium was ±2.4%. The developed method was successfully applied to the extraction and determination of chromium in water and food samples with satisfactory results.

Keywords:

solid phase extraction , Preconcentration , nano boehmite , chromium , flame atomic absorption spectrometry

Paper COI Code

This Paper COI Code is JR_ICC-5-4_004. Also You can use the following address to link to this article. This link is permanent and is used as an article registration confirmation in the Civilica reference:

https://civilica.com/doc/931462/

How to Cite to This Paper:

If you want to refer to this Paper in your research work, you can simply use the following phrase in the resources section:
Rezaiati, Mohammad and Salimi, Farhad and Karami, Changiz,1396,Determination of trace amounts of chromium ions in water and food samples using ligand-less solid phase extraction-based modified nano-boehmite(AlOOH),https://civilica.com/doc/931462

مراجع و منابع این Paper:

لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :

  • S. Sahan, S. Sacmac, S. Kartal, M. Sacmac, U. Sahin, ...
  • R. Dobrowolski, I. Pawlowska-Kapusta, J. Dobrzynska, Food Chemistry, 2012, 132, ...
  • Q. Chang,    Sh. Song,   Y. Wang,    J. Li,    J. Ma, ...
  • O. Murat-Kalfa, O. Yalcinkay, A. Rehber-Türker, J. Hazard. Mater., 2009, ...
  • V.A. Lemos, G.T. David, Microhem. J., 2010, 94, 42–47. ...
  • M.G. Pereira, M.A.Z. Arruda, Microchim. Acta., 2003, 141, 115–131. ...
  • S. Jafarvand, A. Bidari, P. Hemmatkhah, M.R.M. Hosseini, Y. Assadi, ...
  • A.N. Tang, D.Q. Jiang, X.P.  Yan, Anal. Chim. Acta., 2004, ...
  • C.C. Nascentes, M.A.Z. Arruda, Talanta, 2003, 61, 759-768. ...
  • H. Parham, N. Pourreza, N. Rahbar, J. Hazard. Mater., 2009, ...
  • C. Araneda, C. Fonseca, J. Sapag, C. Basualto, M. Yazdani-Pedram, ...
  • E.L. Silva, P.S. Roldan, J. Hazard. Mater., 2009, 161, 142–147. ...
  • S.Z. Mohammadi, D. Afzali, M.A. Taher, Y.M. Baghelani, Talanta, 2009, ...
  • F. Sabermahani, M.A. Taher, H. Bahrami, S. Fozooni, J. Hazard. ...
  • G. Yang, W. Fen, C. Lei, W. Xiao, H. Sun, ...
  • M. Faraji, Y. Yamini Sh. Shariati, J. Hazard. Mater., 2009, ...
  • Sh. Shariati, Y. Yamini, M. Faraji, A. Saleh, Microchim. Acta., ...
  • M. Amjadi, A. Samadi, J.L. Manzoori, Microchem. Acta., 2015, 182, ...
  • G. Fei, L. Meng-Meng, Y. Hui, Z. Bao-Xiang, J. Hazard. ...
  • M.E. Mahmoud, M.S. Abdelwahab, E.M. Fathallah, Chem. Eng. J., 2013, ...
  • M. Abdolahifar,  M. R. Zamani, E.  Beiygie, H. Nekouei, J. ...
  • A. Heidari, H. Younesi, Z. Mehraban, Chem. Eng. J., 2009, ...
  • X. Zhao, N. Song, W. Zhou, Q. Jia, Cent. Eur. ...
  • S. Samac1, S. Kartal, Y. Yilmaz, M. Samacy, C. Soykan, ...
  • N. Rajesh, B. Deepthi, A. Subramaniam, J. Hazard. Mater., 2007, ...
  • C. Duran, M. Soylak, V.N. Bulut, L. Elci , A. ...

Research Info Management

Certificate | Report | من نویسنده این مقاله هستم

اطلاعات استنادی این Paper را به نرم افزارهای مدیریت اطلاعات علمی و استنادی ارسال نمایید و در تحقیقات خود از آن استفاده نمایید.

Share this page

More information about COI

COI stands for "CIVILICA Object Identifier". COI is the unique code assigned to articles of Iranian conferences and journals when indexing on the CIVILICA citation database.

The COI is the national code of documents indexed in CIVILICA and is a unique and permanent code. it can always be cited and tracked and assumed as registration confirmation ID.

Support