J. Sci. Technol. Environ. Inform. | Volume 07, Issue 01, 510-516| https://doi.org/10.18801/jstei.070119.53
Article type: Research article, Received: 29.12.2018, Revised: 17.03.2019, Date of Publication: 14 April 2019.
Article type: Research article, Received: 29.12.2018, Revised: 17.03.2019, Date of Publication: 14 April 2019.
A rapid technique for measuring oxidation-reduction potential for solid materials
Rajib, M. 1, Parveen, M. 2 and Oguchi C. T. 3
1 Beach Sand Minerals Exploitation Centre, Bangladesh Atomic Energy Commission, Kalatoli, Cox’s Bazar-4700, Bangladesh.
2 Dept. of Environmental Science and Disaster Management, Daffodil International University, Main Campus, Dhaka-1207, Bangladesh.
3 Dept. of Civil and Environmental Engineering, Graduate School of Science and Engineering, Saitama University, Saitama-338-8520, Japan.
1 Beach Sand Minerals Exploitation Centre, Bangladesh Atomic Energy Commission, Kalatoli, Cox’s Bazar-4700, Bangladesh.
2 Dept. of Environmental Science and Disaster Management, Daffodil International University, Main Campus, Dhaka-1207, Bangladesh.
3 Dept. of Civil and Environmental Engineering, Graduate School of Science and Engineering, Saitama University, Saitama-338-8520, Japan.
Abstract
The present study proposes a rapid measurement technique of oxidation-reduction potential (ORP) of solid materials. With the conventional portable ORP meters, the proposed procedure includes a) grinding of solid and sieving to a homogeneous grain size, b) making slurry with di-ionized water at a definite solid-solution ratio, c) shaking and centrifuging of the slurry at some intervals until maximum ORP values obtained. The changes of ORP values by this rapid method were found clearly distinguishing between oxidized and fresh rock type.
Key Words
Oxidation-reduction potential, Portable ORP meter, Normalized hydrogen electrode and Pumice tuff
The present study proposes a rapid measurement technique of oxidation-reduction potential (ORP) of solid materials. With the conventional portable ORP meters, the proposed procedure includes a) grinding of solid and sieving to a homogeneous grain size, b) making slurry with di-ionized water at a definite solid-solution ratio, c) shaking and centrifuging of the slurry at some intervals until maximum ORP values obtained. The changes of ORP values by this rapid method were found clearly distinguishing between oxidized and fresh rock type.
Key Words
Oxidation-reduction potential, Portable ORP meter, Normalized hydrogen electrode and Pumice tuff
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Article Citations
MLA
Rajib, et al. “A rapid technique for measuring oxidation-reduction potential for solid materials.” Journal of Science, Technology and Environment Informatics 07(01) (2019): 510-516.
APA
Rajib, M. Parveen, M. and Oguchi, C. T. (2019). A rapid technique for measuring oxidation-reduction potential for solid materials. Journal of Science, Technology and Environment Informatics, 07(01), 510-516.
Chicago
Rajib, M. Parveen, M. and Oguchi, C. T. “A rapid technique for measuring oxidation-reduction potential for solid materials.” Journal of Science, Technology and Environment Informatics 07(01) (2019): 510-516.
Harvard
Rajib, M. Parveen, M. and Oguchi, C. T. 2019. A rapid technique for measuring oxidation-reduction potential for solid materials. Journal of Science, Technology and Environment Informatics, 07(01), pp. 510-516.
Vancouver
Rajib, M, Parveen, M and Oguchi, CT. A rapid technique for measuring oxidation-reduction potential for solid materials. Journal of Science, Technology and Environment Informatics. 2019 April 07(01): 510-516.
Rajib, et al. “A rapid technique for measuring oxidation-reduction potential for solid materials.” Journal of Science, Technology and Environment Informatics 07(01) (2019): 510-516.
APA
Rajib, M. Parveen, M. and Oguchi, C. T. (2019). A rapid technique for measuring oxidation-reduction potential for solid materials. Journal of Science, Technology and Environment Informatics, 07(01), 510-516.
Chicago
Rajib, M. Parveen, M. and Oguchi, C. T. “A rapid technique for measuring oxidation-reduction potential for solid materials.” Journal of Science, Technology and Environment Informatics 07(01) (2019): 510-516.
Harvard
Rajib, M. Parveen, M. and Oguchi, C. T. 2019. A rapid technique for measuring oxidation-reduction potential for solid materials. Journal of Science, Technology and Environment Informatics, 07(01), pp. 510-516.
Vancouver
Rajib, M, Parveen, M and Oguchi, CT. A rapid technique for measuring oxidation-reduction potential for solid materials. Journal of Science, Technology and Environment Informatics. 2019 April 07(01): 510-516.
References
- Chuan, M. C. Shu, G. Y. and Liu, J. C. (1996) Solubility of heavy metals in a contaminated soil: Effects of redox potential and pH. Water, Air, and Soil Pollution, 90(3-4), 543–556. https://doi.org/10.1007/BF00282668
- Fiedler, S. Veprakash, M. J. and Richardson, J. L. (2007). Soil redox potential: Importance, field measurements, and observations. Advances in Agronomy, 94, 1-54. https://doi.org/10.1016/S0065-2113(06)94001-2
- Hamilton, S. M. Cameron, E. M. McClenaghan, M. B. and Hall, G. E. M. (2004). Redox, pH and SP variation over mineralization in thick glacial overburden. Part II: Field investigation at Cross Lake VMS property, Geochemistry: Exploration, Environment, Analysis, 4(1), 45-58. https://doi.org/10.1144/1467-7873/03-021
- Masscheleyn, P. H. Delaune, R. D. and Patrick Jr. W. H. (1991). Effect of redox potential and pH on arsenic speciation and solubility in a contaminated soil, Environmental Science and Technology, 25(8), 1414–1419. https://doi.org/10.1021/es00020a008
- Matsushita, H. Maruyama, T. A. and Ishikawa, N. (1974). Silver-silver chloride electrode prepared using molten silver chloride, Memoirs of Chubu Institute of Technology, 10(A), 117-122.
- Okada, S. Nishi, T. and Matsushita, H. (1958). Free diffusion calomel electrodes, Kougyou-kagaku Zasshi (Industrial Chemistry Magazine), 61(8), 922-925. https://doi.org/10.1246/nikkashi1898.61.922
- Oyama, T. Inohara, Y. and Nagaoka, T. (2007). Development of the investigation and evaluation method for geochemical condition of underground- In-situ redox conditions and its prediction at the Rokkasho site, Civil Engineering Research Laboratory Report No. N07001 (in Japanese with English abstract).
- Parveen, M. Asaeda, T. and Rashid, M. H. (2017). Physiological and biochemical responses of Egeria densa under different sediment redox conditions. Annales de Limnologie - International Journal of Limnology. 53 (4), 271-280. https://doi.org/10.1051/limn/2017013
- Rajib, M. Oguchi, C. T. Sasaki, T. and Kobayashi, T. (2015). Strontium dissolution effect on the adsorption experiment with rhyolitic pumice tuff. Geochemical Journal, 49(5), 539-548.
- Rajib, M. Kobayashi, T. Oguchi, C. T. and Sasaki, T. (2016). Oxidation of solid phase and ionic strength effect to the cesium adsorption on pumice tuff. Journal of Geoscience and Environment Protection, 4(2), 64-73.
- Takeno, N. (2005). Atlas of Eh-pH diagrams: Inter-comparison of thermodynamic databases, Geological Survey of Japan Open File Report No. 419, National Institute of Advanced Industrial Science and Technology, Research Center for Deep Geological Environments.
- US-EPA (U.S. Environmental Protection Agency) (2013). Field measurement of oxidation reduction potential, Operating Procedure, SESDPROC-113-R1, 1-21.
- VanLoon, G. and Duffy, S. (2011). Environmental Chemistry- a global perspective (3rd ed.). Oxford University Press, USA, 235–248.
- Yoshida, H. Metcalfe, R. Yamamoto, K. Murakami, Y. Hoshii, D. Kanekiyo, A. Naganuma, T. and Hayashi, T. (2008). Redox front formation in an uplifting sedimentary rock sequence: An analogue for redox-controlling processes in the geosphere around deep geological repositories for radioactive waste. Applied Geochemistry, 23(8), 2364-2381. https://doi.org/10.1016/j.apgeochem.2008.03.015
- Zhang, T. C. and Pang, H. (1999). Applications of microelectrode techniques to measure pH and oxidation-reduction potential in rhizosphere soil, Environmental Science and Technology, 33(8), 1293-1299. https://doi.org/10.1021/es981070x
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Journal of Science, Technology and Environment Informatics, EISSN 2409-7632.