Abstract
Boron concentration has been determined in groundwater samples, collected from Khuchch, Gujarat, India, by prompt gamma neutron activation analysis (PGNAA) after selective separation and pre-concentration by solvent extraction with 10% 2-ethyl hexane 1,3-diol in CHCl3. Solvent extraction separation helped to eliminate the interfering elements in PGNAA determination of boron. The sensitivity of PGNAA is found to be 18.83 cps/mg B based on the slope of a calibration plot obtained by carrying out measurements on synthetic boric acid samples containing boron in the range of 30–150 μg. Detection limit of the method is 0.2 μg/g counted for 35,000 seconds at a sample size of 15 gram. The precision (relative standard deviation at 1σ level) and accuracy of the method is 5%. The analytical results of the present method agreed well with well-established spectrophotometric determination of boron as boron-curcumin complex and inductively coupled plasma atomic emission spectroscopy (ICP-AES).
Similar content being viewed by others
References
M. del Mar de la fuente Garcia-Soto, Solvent Extr. Ion Exch., 23 (2005) 741.
W. A. Cassatt Jr., H. P. Estev, R. Slott, Anal. Chim. Acta, 37 (1967) 542.
A. Vengosh, K. G. Heumann, S. Juraske, R. Kasher, Environ. Sci. Technol., 28 (1994) 1968.
A. Vengosh, A. J. Spivack, Y. Artzi, A. Ayalon, Water Resour. Res., 35 (1999) 1877.
R. N. Sah, P. H. Brown, Microchem. J., 56 (1997) 285.
A. M. Hassant, E. Ganter, E. Mainka, H. Ruf, U. Kuhnes, M. Mostafa, J. Phys. D: Appl. Phys., 16 (1983) 2061.
S. Ohde, A. A. Ramos, H. Ozaki, H. Sawahata, T. Okai, J. Radioanal. Nucl. Chem., 258 (2003) 431.
S. H. Byun, G. M. Sun, H. D. Choi, Nucl. Instr. Meth. Phys. Res., B213 (2004) 535.
K. Sudarshan, R. Tripathi, A. G. C. Nair, R. Acharya, A. V. R. Reddy, A. Goswami, Anal. Chim. Acta, 549 (2005) 205.
S. Turhan, H. Yucel, A. Demirbas, J. Radioanal. Nucl. Chem., 262 (2004) 661.
S. Baechler, P. Kudejova, J. Jolie, J. L. Schenker, N. Stritt, Nucl. Instr. Meth. Phys. Res., A488 (2002) 410.
J. W. Mair Jr., H. G. Day, Anal. Chem., 44 (1972) 2015.
D. Dyrssen, L. Uppstrom, Anal. Chim. Acta, 46 (1969) 55.
J. Aznarez, J. M. Mir, Analyst, 109 (1984) 183.
E. W. Grotheer, Anal. Chem., 51 (1979) 2402.
P. S. Ramanjaneyulu, V. A. Raman, Y. S. Sayi, K. L. Ramakumar, V. Venugopal, Trans. Indian Ceram. Soc., 64 (2005) 163.
R. L. Paul, Analyst, 130 (2005) 99.
Adopted Prompt Gamma Rays from Thermal Neutron Capture Production Cross Section and K0 Values, IAEA-TECDOC.
L. A. Currie, Anal. Chem., 40 (1968) 589.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Ramanjaneyulu, P.S., Sayi, Y.S., Newton Nathaniel, T. et al. Determination of boron in water samples by chemical prompt gamma neutron activation analysis. J Radioanal Nucl Chem 273, 411–414 (2007). https://doi.org/10.1007/s10967-007-6868-x
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10967-007-6868-x