Origin, fate and ecotoxicity of manganese from legacy metallurgical wastes

Petitjean, Quentin; Choulet, Flavien; Walter-Simonnet, Anne-Véronique; Mariet, Anne-Lise; Laurent, Hervé; Rosenthal, Patrick; Vaufleury, Annette de; Gimbert, Frédéric

doi:10.1016/j.chemosphere.2021.130337

Cited by 9 publications

(4 citation statements)

References 38 publications

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“…C. gasar, on the other hand, had the highest value (37.8mg/g), followed by C. guanhumi (24.6mg/g), and T. fuscatus (6.78mg/g). This is in agreement with the findings of [58], who found that rock mineral quality affects the amount of iron in certain soils where snails are raised. [56] reported that the iron concentrations of different fish species varied between 11.20 to 154.19 mg/kg.…”

Section: Mineral Contentsupporting

confidence: 93%

Minerals and Trace Elements Content of Selected Shellfish from Opuro-ama Waterfront: An Impacted Tidal Creek in Rivers State, Nigeria

Chris¹,

Nkeeh²,

Oghenetekevwe³

2022

IJAES

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In this study, the content of essential minerals, copper (Cu), iron (Fe), manganese (Mn), calcium (Ca), and sodium (Na) in the edible parts of Tympanotonus fuscatus, Thais coronata, Crassostrea gasar, Cardisoma guanhumi and Callinectes amnicola from Opuro-ama creeks, River’s state were analyzed using Atomic Absorption Spectrophotometer and descriptive statistical analyses of variance were done using SPSS and significant means were separated using the Duncan multiple range test at 0.05. High Cu content was found in the T. coronata (9.66mg/g) while the lowest was observed in C. amnicola (0.54mg/g). Fe was higher in C. gasar (37.8mg/g) and the lowest in T. fuscatus (6.78mg/g). The concentration of Manganese was highest in C. guanhumi (144.8mg/g) and least T. fuscatus in (15.9mg/g). C. guanhumi recorded the highest (225.1mg/g) Ca content while the least was observed in T. fuscatus (55.8mg/g). T. coronata recorded the highest (2.11mg/g) Na content while the least was found in T. fuscatus (0.22mg/g). Ca was the highest mineral observed in all five shellfish, and the least was Sodium (Ca >Mn.>Fe>Cu>Na). The Physico-chemical parameters such as Temperature (°C), pH, Salinity (ppt), DO (Mgl-1), BOD (Mgl-1) and Conductivity (µS/ cm) observed during the study were all within the acceptable limits of the World Health Organization (WHO), Department of Petroleum Resources (DPR) and Federal Environmental Protection Agency (FEPA). The five shellfish species from the Opuro-ama creeks were shown to be good sources of nutrients at various levels, therefore might be a useful alternative for other materials for animal feed formulation

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Section: Mineral Contentsupporting

confidence: 93%

Minerals and Trace Elements Content of Selected Shellfish from Opuro-ama Waterfront: An Impacted Tidal Creek in Rivers State, Nigeria

Chris¹,

Nkeeh²,

Oghenetekevwe³

2022

IJAES

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“…Petitjean et al studied Mn in legacy metallurgical slag. Mn concentrations in slag reached to 1.5%, quantified by ICP-AES.…”

Section: Microcosmic Interaction Of Heavy Metals With Coexisting Phasesmentioning

confidence: 99%

“…As-formed structure is compact and hard to decompose, regarded as the reservoir of heavy metals. 158−160 Petitjean et al 161 studied Mn in legacy metallurgical slag. Mn concentrations in slag reached to 1.5%, quantified by ICP-AES.…”

Section: Microcosmic Interaction Of Heavy Metals With Coexisting Phasesmentioning

confidence: 99%

Microinteraction Analysis between Heavy Metals and Coexisting Phases in Heavy Metal Containing Solid Wastes

Deng

Tian

et al. 2022

ACS EST Eng.

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Heavy metal containing solid wastes (HMSWs), the byproduct from industrial activities, bring severe environmental issues and health risks to human. Separating heavy metals from HMSWs for resourcing is the most effective way to mitigate their environmental risk. However, the composition of HMSWs is of great complexity, including various heavy metals with relatively low concentration, as well as coexisting phases with different types and inhomogeneous microstructures. These complexities lead to strong interactions between heavy metals and coexisting phases, causing the incomplete separation of heavy metals. Therefore, understanding their microinteractions is a necessary precondition to realize the full resourcing of HMSWs. This Review focuses on recent achievements for analyzing such microinteractions. Advanced characterization techniques are summarized, by which a multidimensional analysis method is put forward. Then, microinteractions of heavy metals with coexisting phases are clearly discussed, and three typical interactions of aggregation/encapsulation, adsorption, and substituted doping are prudently summarized. It is expected that developing targeted methods to destruct the above interactions is an efficient way to improve the heavy metal separation. Therefore, this Review will provide a sufficient understanding of microstructures in complex HMSWs, which is further expected to promote the technological development on decontamination of HMSWs.

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“…The contents of Mn, chromium, and lead in the crust are low, but with industrial activities, a large number of bivalent Mn is released into water and soil (Farjana et al, 2019). In addition, the landfill of Mn ore waste is one of the important causes of excessive Mn in soil, which seriously endangers the health of surrounding residents (Petitjean et al, 2021). For example, pregnant women's long-term exposure to high concentrations of heavy metals easily leads to low birth weight, premature delivery, and fetal malformation (Luo et al, 2018).…”

Section: Introductionmentioning

confidence: 99%

Spatial distribution and ecological risk assessment of heavy metals in manganese (Mn) contaminated site

Kabanda²,

Chen³

et al. 2022

Front. Environ. Sci.

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The spatial distribution, migration characteristics, and ecological risks of heavy metals in manganese (Mn) contaminated sites were studied by field investigation and geostatistical analysis. In this study, surface soil samples were collected from an Mn mine wasteland and the soil in this area was polluted by Mn, Pb, Cu, Cd, Zn, and Cr, and the corresponding element concentrations were 16.3, 15.4, 15.0, 9.90, 6.10, and 1.1 times of the limited standard, respectively. In addition, the soil in different samples in the same region has obvious heterogeneity. By using X-ray fluorescence spectrometry (XRF) and inductively coupled plasma-mass spectrometry (ICP-MS), the heavy metal concentrations in soil samples were determined. ICP-MS corroborated XRF for soil heavy metal determination and showed that XRF was a reliable and quick alternative for heavy metal determination in soil. To discover heavy metal distribution trends, distribution maps of heavy metals were created using the Kriging interpolation method. The geoaccumulation index (Igeo), improved Nemerow index (INI), and potential ecological risk index (RI) was used to assess the pollution degree and the environmental risk of metal pollution in the study area. The contamination degree of heavy metal is Mn > Cd > Pb > Zn > Cu > Cr. The spatial distribution and risk assessment of heavy metals in manganese contaminated sites will help to monitor the migration trajectory of heavy metals in mining areas and protect the soil from long-term accumulation of heavy metals. It provides the basis for heavy metal pollution remediation strategy and ecological risk management.

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Origin, fate and ecotoxicity of manganese from legacy metallurgical wastes

Cited by 9 publications

References 38 publications

Minerals and Trace Elements Content of Selected Shellfish from Opuro-ama Waterfront: An Impacted Tidal Creek in Rivers State, Nigeria

Minerals and Trace Elements Content of Selected Shellfish from Opuro-ama Waterfront: An Impacted Tidal Creek in Rivers State, Nigeria

Microinteraction Analysis between Heavy Metals and Coexisting Phases in Heavy Metal Containing Solid Wastes

Spatial distribution and ecological risk assessment of heavy metals in manganese (Mn) contaminated site

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