Valorization of rare earth processing byproducts for agriculture usage

Abstract Sandy texture soil, a major problem for agriculture requires structure and capacity improvements. However, utilization of soil conditioner may arrest this problem. This research was carried out to investigate the accumulated levels of metal ions and radionuclides in water, soil and plants f...

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Autores principales:	Mohamed Musa Hanafi, Parisa Azizi, Sheu Tijani Akinbola, Roslan Ismail, Abdul Rahim Sahibin, Idris Wan Mohd Razi, Aznan Fazli Ismail
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/c0688d40ef304d9daa071a3db54b6f7d
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spelling	oai:doaj.org-article:c0688d40ef304d9daa071a3db54b6f7d2021-12-02T16:24:56ZValorization of rare earth processing byproducts for agriculture usage10.1038/s41598-021-93704-92045-2322https://doaj.org/article/c0688d40ef304d9daa071a3db54b6f7d2021-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-93704-9https://doaj.org/toc/2045-2322Abstract Sandy texture soil, a major problem for agriculture requires structure and capacity improvements. However, utilization of soil conditioner may arrest this problem. This research was carried out to investigate the accumulated levels of metal ions and radionuclides in water, soil and plants following phosphogypsum organic (PG organic) added to a sandy soil for 23-month in 3 cropping seasons. The condition in the field was simulated in the laboratory using an open leaching column for 30-day under constant but different pH of leachant. More ions were released at pH < 4.6 and decreases greatly at pH > 5.6. The metal ions measured in the surface and borehole water, and soils were below the target values for respective standard raw drinking water. The metal ions did not accumulate in soil, plant and grain, and water as indicated by biological accumulation coefficients, contamination factors, I-geo index and pollution load index in a sandy soil that received the PG organic. Naturally occurring radionuclide concentrations, such as 226Ra, 228Ra, and 40K, in soil and plant tissue were found to be lower than the average value reported by several earlier studies. Under field condition the pH of water (i.e., rainfall) was greater than pH 5.6, thus renders PG organic became less soluble. There was no leaching of natural occurring radionuclides to the groundwater. Therefore, the application of PG organic to the studied soil had no impact on the soil, plants, and water and suitable as a soil conditioner in sandy texture soils.Mohamed Musa HanafiParisa AziziSheu Tijani AkinbolaRoslan IsmailAbdul Rahim SahibinIdris Wan Mohd RaziAznan Fazli IsmailNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-19 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Mohamed Musa Hanafi Parisa Azizi Sheu Tijani Akinbola Roslan Ismail Abdul Rahim Sahibin Idris Wan Mohd Razi Aznan Fazli Ismail Valorization of rare earth processing byproducts for agriculture usage
description	Abstract Sandy texture soil, a major problem for agriculture requires structure and capacity improvements. However, utilization of soil conditioner may arrest this problem. This research was carried out to investigate the accumulated levels of metal ions and radionuclides in water, soil and plants following phosphogypsum organic (PG organic) added to a sandy soil for 23-month in 3 cropping seasons. The condition in the field was simulated in the laboratory using an open leaching column for 30-day under constant but different pH of leachant. More ions were released at pH < 4.6 and decreases greatly at pH > 5.6. The metal ions measured in the surface and borehole water, and soils were below the target values for respective standard raw drinking water. The metal ions did not accumulate in soil, plant and grain, and water as indicated by biological accumulation coefficients, contamination factors, I-geo index and pollution load index in a sandy soil that received the PG organic. Naturally occurring radionuclide concentrations, such as 226Ra, 228Ra, and 40K, in soil and plant tissue were found to be lower than the average value reported by several earlier studies. Under field condition the pH of water (i.e., rainfall) was greater than pH 5.6, thus renders PG organic became less soluble. There was no leaching of natural occurring radionuclides to the groundwater. Therefore, the application of PG organic to the studied soil had no impact on the soil, plants, and water and suitable as a soil conditioner in sandy texture soils.
format	article
author	Mohamed Musa Hanafi Parisa Azizi Sheu Tijani Akinbola Roslan Ismail Abdul Rahim Sahibin Idris Wan Mohd Razi Aznan Fazli Ismail
author_facet	Mohamed Musa Hanafi Parisa Azizi Sheu Tijani Akinbola Roslan Ismail Abdul Rahim Sahibin Idris Wan Mohd Razi Aznan Fazli Ismail
author_sort	Mohamed Musa Hanafi
title	Valorization of rare earth processing byproducts for agriculture usage
title_short	Valorization of rare earth processing byproducts for agriculture usage
title_full	Valorization of rare earth processing byproducts for agriculture usage
title_fullStr	Valorization of rare earth processing byproducts for agriculture usage
title_full_unstemmed	Valorization of rare earth processing byproducts for agriculture usage
title_sort	valorization of rare earth processing byproducts for agriculture usage
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/c0688d40ef304d9daa071a3db54b6f7d
work_keys_str_mv	AT mohamedmusahanafi valorizationofrareearthprocessingbyproductsforagricultureusage AT parisaazizi valorizationofrareearthprocessingbyproductsforagricultureusage AT sheutijaniakinbola valorizationofrareearthprocessingbyproductsforagricultureusage AT roslanismail valorizationofrareearthprocessingbyproductsforagricultureusage AT abdulrahimsahibin valorizationofrareearthprocessingbyproductsforagricultureusage AT idriswanmohdrazi valorizationofrareearthprocessingbyproductsforagricultureusage AT aznanfazliismail valorizationofrareearthprocessingbyproductsforagricultureusage
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Valorization of rare earth processing byproducts for agriculture usage

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