Geochemical simulation of the stabilization process of vanadium-contaminated soil remediated with calcium oxide and ferrous sulfate

Zou, Quan; Li, De’an; Jiang, Jianguo; Aihemaiti, Aikelaimu; Gao, Yuchen; Liu, Nuo; Liu, Jiwei

doi:10.1016/j.ecoenv.2019.02.082

Cited by 20 publications

(3 citation statements)

References 49 publications

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“…Vanadium has four positive equivalents (II), V(III), V(IV) and V(V), and the two valence V(IV) and V(V) are most common in the natural environment, V(V) particularly is more mobile in the surface environment compared with V(IV) which is stable only in acidic conditions and turns gradually to V(V) when the pH increases to greater than 4 (Baken et al, 2012;Pyrzyñska, 2006 andWisawapipat andKretzschmar, 2017), in addition to that, V(V) is more toxic and impacted human health (Schiffer andLiber, 2017 andZou et al, 2019). Vanadium is mainly used as an additive element in steel alloys to increase its hardness and resistance to rust, in electronics and battery industries, also it's using to make fertilizers and some types of medicines (Imtiaz et al, 2015 andSchlesinger et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

“…Ali (2007) found that based on the geographic accumulation index, the Al-Hawija soil was expressed as not contaminated to a slight contamination with vanadium. The importance of assessing soil contamination with vanadium is that it poses health risks to humans through direct exposure (ingestion, inhalation and dermal contact), or through the food chain (Zou et al, 2019), many studies have reported toxic and carcinogenic effects of vanadium at high concentrations (Wilk et al, 2017). The long-term oral exposure to it may lead to toxic effects to the digestive system include diarrhea, vomiting, low weight, and inflammation of the intestine (Jayawardana et al, 2014 andWilk et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

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Environmental Geochemistry and Assessment of Pollution by Vanadium in Top Soil of Kirkuk, Northern Iraq

Afloog

A.A

2020

IGJ

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The vanadium geochemistry was estimated in the topsoil of Kirkuk, northern Iraq, and its potential sources are forecasted by using multivariate statistical analysis as useful tools in this field, in addition to assessing soil pollution with vanadium by using individual indices such as enrichment factor, geo-accumulation index (Igeo) and contamination factor (CF). Eighteen topsoil samples were collected with a depth ranges 0–20cm, and analyzed by using the inductively coupled plasma-mass spectrometer technique (ICP-MS). The results showed that the concentration of vanadium ranged from 37-51 mg/kg, with an average of 46 mg/kg, relatively it was high concentrations in the agricultural and residential areas compared to the industrial areas. Statistical analysis indicated the contribution of oil combustion and the use of phosphate fertilizers in increasing vanadium concentrations in topsoil. Pollution indices of enrichment factor were in the minimal enrichment category for all samples, geo accumulation index was non-contamination categories for all samples, while Contamination factor was low for all samples.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Environmental Geochemistry and Assessment of Pollution by Vanadium in Top Soil of Kirkuk, Northern Iraq

Afloog

A.A

2020

IGJ

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“…The stabilisation treatment, converting pollutant metals into less soluble and mobile forms, plays an important role. The use of ferrous sulphate allows the stabilisation of V onto ferrihydrite [48].…”

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confidence: 99%

A Review of the Commercial Uses of Sulphate Minerals from the Titanium Dioxide Pigment Industry: The Case of Huelva (Spain)

et al. 2021

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This study was focused on the historical evolution of the waste management policy carried out by the Spanish industry devoted to titanium dioxide pigments manufacturing for minimising its environmental impact. This challenge was achieved by modifying the original chemical process and converting the originally dissolved sulphate and sulphuric acid present in the final streams of the factory into sulphate minerals (melanterite FeSO4·7H2O, szomolnokite FeSO4·H2O, and gypsum CaSO4·2H2O). These by-products were physicochemically, mineralogically and radiologically characterised in order to gain basic information for its subsequent commercial use. Some of the uses summarised in this study for both ferrous sulphates are as a supplier of iron to prevent chlorosis, animal food, manufacture of cement (to reduce Cr VI), primary flocculants for ferrous sulphates, magnetite nanoparticle and nano-Fe2O3 formation, production of magnetite concentrate, remediation of polluted soils with metals, and treatment of wastewaters. Red gypsum was analysed as a substitute for natural gypsum in the manufacture of cement, construction materials, inhibitor in soil erosion, and the immobilisation of heavy metals in agricultural soils and carbonation processes.

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Soil amendments for vanadium remediation: a review of remediation of vanadium in soil through chemical stabilization and bioremediation

Haak

Indraratne

2023

Environ Geochem Health

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Geochemical simulation of the stabilization process of vanadium-contaminated soil remediated with calcium oxide and ferrous sulfate

Cited by 20 publications

References 49 publications

Environmental Geochemistry and Assessment of Pollution by Vanadium in Top Soil of Kirkuk, Northern Iraq

Environmental Geochemistry and Assessment of Pollution by Vanadium in Top Soil of Kirkuk, Northern Iraq

A Review of the Commercial Uses of Sulphate Minerals from the Titanium Dioxide Pigment Industry: The Case of Huelva (Spain)

Soil amendments for vanadium remediation: a review of remediation of vanadium in soil through chemical stabilization and bioremediation

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