Microalgal Bioremediation of Toxic Hexavalent Chromium: A Review

Majhi, Pritikrishna; Nayak, Satyabrata; Samantaray, Saubhagya Manjari

doi:10.1002/9781119525899.ch2

Cited by 9 publications

(3 citation statements)

References 39 publications

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“…Our result is in contrast with a study conducted in Bangladesh, which have been found for that Cr concentration ranged between 11.54 and 23.67 mg kg -1 (Hasan et al, 2022). This might be a result of absorbing Cr ions through the irrigation water and soil to the rice plants (Mohanty et al, 2011, Majhi andSamantaray, 2020). In addition the mean EDI values of Cr in all rice samples were higher than the safe intake limit of adults for Cr 0.020 to 0.035 mg kg -1 (Dietary Reference Intakes (DRIs) from National Academies) (Zulkafflee et al, 2022).…”

Section: Chromiumcontrasting

confidence: 98%

Heavy metals concentrations in some Kurdish rice (Oryza sativa L.) short grains cultivated in Iraqi Kurdistan region and its health risk assessment.

2023

ZJPAS

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The aim of the current research was to evaluate the heavy metals contamination in Kurdish rice from the main rice-producing areas in Kurdistan and its health risk assessment. The Kurdish rice samples were collected from different locations and the concentration of heavy metals was measured by using Inductively Coupled Plasma-optical emission spectrometry (ICP-OES). The Estimated Daily Intake (EDI) was also calculated to evaluate the potential health risk assessment for the Kurdish local population through rice consumption. The mean EDI values from the rice consumption of most Kurdish rice samples were significantly higher than the safe limits set by FAO/WHO. The heavy metals were detected in the descending order Fe > Mn > Zn > Cu > Cr > Ni > As > Co > Cd in the rice samples. The results demonstrate that Kurdish rice from the investigated region has been contaminated with some heavy metals (As, Cr, Mn and Ni) which is probably linked to the used wastewater for irrigation, fertilisers and soil contamination. Overall, the local population's health might be at risk due to the combination of various metals. Therefore, strict food safety regulations are recommended for cereal crops, as well as, regular monitoring of soil contamination, water quality, application of fertilisers and pesticides in the agricultural areas in Iraqi Kurdistan.

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Section: Chromiumcontrasting

confidence: 98%

Heavy metals concentrations in some Kurdish rice (Oryza sativa L.) short grains cultivated in Iraqi Kurdistan region and its health risk assessment.

2023

ZJPAS

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“…Vaquelin made the discovery of chromium in 1798 and it is the 21 st most common mineral on earth which is present in chromite ore, containing iron and oxygen. The threevalance states of chromium are chromium (0), chromium(III) and chromium (VI) (Majhi et al 2021). Because chromium (VI) is the most poisonous and carcinogenic of all the metals and has negative effects on the health of people, animals and plants (Mushtaq et al 2021).…”

Section: Chromium Toxicitymentioning

confidence: 99%

Dietary Toxicity of Heavy Metals; One Health Perspective

2023

IJAB

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“…According to Majhi et al. (2021) the seventh most abundant metal on Earth is Ce, and it is between the most utilized metals in the leather tanning, electroplating, pigment fabrication, dyeing and stainless‐steel production, refrigerators, ceramics, Chemical products, electro products, alloy production and wood preservation. The Cr is also utilized to determinate the organic meter in soils samples (Matos et al., 2008) and Oxygen Chemical demand in water samples and effluents, realized general in Chemical laboratorial analysis (Apha, 2012).…”

Section: Introductionmentioning

confidence: 99%

Soil, water and plants contamination by total chrome and chrome VI

Rosa

Manfio

Flach

et al. 2023

Environmental Quality Mgmt

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The chrome (Cr) is a metal utilized in various industrial sectors and its investigation in the environment is necessary, for the Cr (III) contain aessential micronutrients in the human nourishment and the Cr (VI), on the other hand, is toxic. In the present work soil contamination with Cr was realized in drainagelysimetersset in concentrations of 0, 200, 400, 600, 800 and 1000 mg kg −1 of total Cr, with the intuition to determine the total Cr and Cr (VI) flux in leached water, in soil and in plants of lettuce (Lactuca sativa L.). In the lysimeters were cultivated four plants, in three cultivation circles. In the end of the cultivations was observed, that the total applied Cr leached in the soil, evidencing the Cr mobility in latossoil with simulant characteristics to the ones utilized in this paper. The Cr (VI) concentrations in the soil increased soon after the treatment applications, but tend to decrees in the time elapse, the same tendences were observed for the total Cr concentrations in the leached water. The Cr absorption by plants was related to the Cr disponibility in the soil, for the soil concentration and the plants decreased with time passing. The Cr mobility in the soil possibilitated the groundwater contamination presenting risks to the water quality and, consequently to public health.

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Microalgal Bioremediation of Toxic Hexavalent Chromium: A Review

Cited by 9 publications

References 39 publications

Heavy metals concentrations in some Kurdish rice (Oryza sativa L.) short grains cultivated in Iraqi Kurdistan region and its health risk assessment.

Heavy metals concentrations in some Kurdish rice (Oryza sativa L.) short grains cultivated in Iraqi Kurdistan region and its health risk assessment.

Dietary Toxicity of Heavy Metals; One Health Perspective

Soil, water and plants contamination by total chrome and chrome VI

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