Abstract

In this study, Fourier Transform Infrared Spectrophotometry (FTIR), X-Ray Powder Diffraction (XRPD), comparatively employed to provide a quick, relatively inexpensive and efficient method for identifying and quantifying of NPK fertilizers of the AGRO series and their immobilized by the bacteria Bacillus Subtilis BS-26. A comprehensive spectroscopic study of NPK fertilizers of the AGRO series was reported first in the IRTracer-100 spectra (400-4000 cm-1) and the mineralogical composition of the these fertilizers was carried out by Powder X-Ray diffractometry Lab-X, XRD-6100 using corporation Shimadzu, Japan at room temperature. For analysis, the initial pure form of fertilizers AGRO series such as AGRO-01, AGRO-02, AGRO-03, AGRO-04 and their immobilized by Bacillus Subtilis BS-26 bacteria were selected. Results were shown as pictures and diffraction patterns. They contain information on the samples’ mineralogical composition and provide specific important structural and functional information.

Details

Title
Fourier transformation of infrared spectroscopy and X-ray diffraction analyses of NPK mineral and biomineral fertilizers
Author
Honkeldieva, M T 1 ; H Li 2 ; Bukhorov, K X 1 ; Ahmedov, H A 1 ; Yulbarsova, M V 3 

 Tashkent State Agrarian University, 2, University str., Tashkent, 100140, Uzbekistan 
 School of Resources and Safety Engineering, Wuhan Institute of Technology, Liu Fang Campus, No.206, Guanggu 1st road, Donghu New & High Technology Development Zone, Wuhan, Hubei Province, 430205, P.R. China 
 Institute of General and Inorganic Chemistry of the Academy of Sciences of the Republic of Uzbekistan, 77a, M. Ulugbek str., Tashkent, 100170, Uzbekistan 
Publication year
2021
Publication date
Oct 2021
Publisher
IOP Publishing
ISSN
17551307
e-ISSN
17551315
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2583104673
Copyright
© 2021. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.