Development of laser induced breakdown spectroscopy technique to study irrigation water quality impact on nutrients and toxic elements distribution in cultivated soil

This study is focused mainly on impact of irrigation water quality in cultivated soil on distribution of essentials nutrients (Al, Mg, Ca, Fe, S, Si, Na, P, and K) and relatively toxic metals (As, Ba, Cr, Cu, Ti, Sn, Mn, Ni, and Zn) using an elegant Laser induced breakdown spectroscopy (LIBS) techni...

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Autores principales:	I. Rehan, M.A. Gondal, R.K. Aldakheel, K. Rehan, S. Sultana, M.A. Almessiere, Z. Ali
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	CF-LIBS CC-LIBS ICP-OES Cultivated soils LIBS Soil analysis Water management for land cultivation Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/2004974c8c9e497a923a64c6807d3675
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spelling	oai:doaj.org-article:2004974c8c9e497a923a64c6807d36752021-11-20T04:56:31ZDevelopment of laser induced breakdown spectroscopy technique to study irrigation water quality impact on nutrients and toxic elements distribution in cultivated soil1319-562X10.1016/j.sjbs.2021.07.064https://doaj.org/article/2004974c8c9e497a923a64c6807d36752021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1319562X21006483https://doaj.org/toc/1319-562XThis study is focused mainly on impact of irrigation water quality in cultivated soil on distribution of essentials nutrients (Al, Mg, Ca, Fe, S, Si, Na, P, and K) and relatively toxic metals (As, Ba, Cr, Cu, Ti, Sn, Mn, Ni, and Zn) using an elegant Laser induced breakdown spectroscopy (LIBS) technique. A pulsed Nd:YAG laser operating at 1064 nm in conjunction with suitable detector was applied to record soil emission spectra. The abundance of these elements were evaluated via standard calibration curve Laser Induced Breakdown Spectroscopy (CC-LIBS) and calibration free Laser Induced Breakdown Spectroscopy (CF-LIBS) approaches. Quantitative analyses were accomplished under conjecture of local thermodynamic equilibrium (L.T.E) and optically thin plasma. The average electron temperatures were estimated by Boltzmann plot method for cultivated soil samples in 7800 to 9300 K range. The electron number density was ~ 1.11 × 1017 cm − 3 to 1.60 × 1017 cm − 3. Prior to application on soil samples, the experimental setup was optimized at the following parameters: pulsed energy = 60 mJpulse-1, sample to lens distance of 9.0 cm, and the gate delay of 3.5 μs. It is noteworthy that nutritional elements content of cultivated soils were found strongly dependent upon the irrigation water quality. The cultivated soil from industrial area was found rich of toxins while the cultivated land using tube well water contains toxins in least amount. Our LIBS findings were also validated by comparing its results with contents measured using a standard inductively coupled plasma optical emission spectroscopy (ICP-OES) method and both were found in excellent agreement. The present study could be highly beneficial for agricultural applications and for farmers to produce safe food products and higher crops yield.I. RehanM.A. GondalR.K. AldakheelK. RehanS. SultanaM.A. AlmessiereZ. AliElsevierarticleCF-LIBSCC-LIBSICP-OESCultivated soilsLIBS Soil analysisWater management for land cultivationBiology (General)QH301-705.5ENSaudi Journal of Biological Sciences, Vol 28, Iss 12, Pp 6876-6883 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	CF-LIBS CC-LIBS ICP-OES Cultivated soils LIBS Soil analysis Water management for land cultivation Biology (General) QH301-705.5
spellingShingle	CF-LIBS CC-LIBS ICP-OES Cultivated soils LIBS Soil analysis Water management for land cultivation Biology (General) QH301-705.5 I. Rehan M.A. Gondal R.K. Aldakheel K. Rehan S. Sultana M.A. Almessiere Z. Ali Development of laser induced breakdown spectroscopy technique to study irrigation water quality impact on nutrients and toxic elements distribution in cultivated soil
description	This study is focused mainly on impact of irrigation water quality in cultivated soil on distribution of essentials nutrients (Al, Mg, Ca, Fe, S, Si, Na, P, and K) and relatively toxic metals (As, Ba, Cr, Cu, Ti, Sn, Mn, Ni, and Zn) using an elegant Laser induced breakdown spectroscopy (LIBS) technique. A pulsed Nd:YAG laser operating at 1064 nm in conjunction with suitable detector was applied to record soil emission spectra. The abundance of these elements were evaluated via standard calibration curve Laser Induced Breakdown Spectroscopy (CC-LIBS) and calibration free Laser Induced Breakdown Spectroscopy (CF-LIBS) approaches. Quantitative analyses were accomplished under conjecture of local thermodynamic equilibrium (L.T.E) and optically thin plasma. The average electron temperatures were estimated by Boltzmann plot method for cultivated soil samples in 7800 to 9300 K range. The electron number density was ~ 1.11 × 1017 cm − 3 to 1.60 × 1017 cm − 3. Prior to application on soil samples, the experimental setup was optimized at the following parameters: pulsed energy = 60 mJpulse-1, sample to lens distance of 9.0 cm, and the gate delay of 3.5 μs. It is noteworthy that nutritional elements content of cultivated soils were found strongly dependent upon the irrigation water quality. The cultivated soil from industrial area was found rich of toxins while the cultivated land using tube well water contains toxins in least amount. Our LIBS findings were also validated by comparing its results with contents measured using a standard inductively coupled plasma optical emission spectroscopy (ICP-OES) method and both were found in excellent agreement. The present study could be highly beneficial for agricultural applications and for farmers to produce safe food products and higher crops yield.
format	article
author	I. Rehan M.A. Gondal R.K. Aldakheel K. Rehan S. Sultana M.A. Almessiere Z. Ali
author_facet	I. Rehan M.A. Gondal R.K. Aldakheel K. Rehan S. Sultana M.A. Almessiere Z. Ali
author_sort	I. Rehan
title	Development of laser induced breakdown spectroscopy technique to study irrigation water quality impact on nutrients and toxic elements distribution in cultivated soil
title_short	Development of laser induced breakdown spectroscopy technique to study irrigation water quality impact on nutrients and toxic elements distribution in cultivated soil
title_full	Development of laser induced breakdown spectroscopy technique to study irrigation water quality impact on nutrients and toxic elements distribution in cultivated soil
title_fullStr	Development of laser induced breakdown spectroscopy technique to study irrigation water quality impact on nutrients and toxic elements distribution in cultivated soil
title_full_unstemmed	Development of laser induced breakdown spectroscopy technique to study irrigation water quality impact on nutrients and toxic elements distribution in cultivated soil
title_sort	development of laser induced breakdown spectroscopy technique to study irrigation water quality impact on nutrients and toxic elements distribution in cultivated soil
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/2004974c8c9e497a923a64c6807d3675
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Development of laser induced breakdown spectroscopy technique to study irrigation water quality impact on nutrients and toxic elements distribution in cultivated soil

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