Other Trace Metals

Peterson, P. J.; Girling, C.A.

doi:10.1007/978-94-011-7339-1_7

Cited by 34 publications

(25 citation statements)

References 184 publications

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“…The observation that V accumulated in great amounts in the roots supports the existence of a mechanism that favors V retention by the roots, but this has not been identified to date. Peterson and Girling (1981), reported that V precipitated in the roots as calcium vanadate, whereas Morrell et al (1986) concluded that V accumulated due to the reduction of vanadate (V) to vanadyl (IV) during root uptake, which decreased further translocation within the plant. However, Kaplan et al (1990) considered that V accumulated as a result of the formation of complexes with organic compounds, such as organic acids and amino acids.…”

Section: Resultsmentioning

confidence: 99%

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Effect of Vanadium on Dry matter and Nutrient Concentration in pennyroyal (Mentha pulegium L).

Ioannidou¹,

Barouchas²,

Kyramariou³

et al. 2015

BUASVMCN-HORT

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An experiment was conducted in pots under greenhouse conditions to study the effects of Vanadium (V) on dry matter and on V, Ca, K, Mg, P, Fe, Mn, Ni, Pd, and Zn concentration in leaves, stems and roots of pennyroyal , respectively. The vanadium concentration in the leaves was always much lower than in roots and stems indicating that V accumulated mainly in roots and stems and only small quantities were transferred to the leaves. The results indicated that the Ca, K, Mn, and Zn concentrations in the roots were not affected by V additions. A reduction of Ca, K, Mg, and Mn concentration was observed in leaves at high V application rates.

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Section: Resultsmentioning

confidence: 99%

“…Vanadium is a transition metal and is widely distributed in the earth's crust with an average concentration of 110 mg kg -1 (Peterson and Girling 1981). The concentration of vanadium in soil depends upon the parent material as well as on the industrial pollution (Who et al, 1987).…”

Section: Introductionmentioning

confidence: 99%

Effect of Vanadium on Dry matter and Nutrient Concentration in pennyroyal (Mentha pulegium L).

Ioannidou¹,

Barouchas²,

Kyramariou³

et al. 2015

BUASVMCN-HORT

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“…Despite the low solubility of Cry there are other species that contain large amounts Cr (Table 2). Peterson and Girling (1981) reported 48,000…”

Section: Mechanisms Of Chromium Hyperaccumulation By Plantsmentioning

confidence: 99%

“…Many studies have reported that plants absorb Cr(VI) better than Cr(nr), based solely on plant concentration data and the observation that Cr(VI) is more toxic to plants than Cr(III) (Barcelo et al, 1986;Hara and Sonoda, 1979;Lee et al, 1981;Peterson and Girling, 1981). For example, Cr(VI) was reported to be more toxic to the growth of barley in solution culture than Cr(III) supplied as CrC13 (Skeffington et al, 1976).…”

Section: Plant Uptake Of Chromiummentioning

confidence: 99%

Literature review: Phytoaccumulation of chromium, uranium, and plutonium in plant systems

Hossner¹,

Loeppert²,

Newton

et al. 1998

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“…In root nodules, Co is associated with the production of cobamide compounds by the rhizobia. Cobamide coenzymes are required for metabolic processes of the bacteriods (Peterson and Girling, 1981). Bacteria belonging to different taxonomic and physiological groups representing members of the genera Pseudomonas, Brevibacterium, Rhodopseudomonas, and Lactococcus have been reported to form intracellular Co -and Cr containing magnetic inclusions (Ariskina et al, 2004).…”

Section: Introductionmentioning

confidence: 99%

Method for the recovery of Cr and Co species from effluents using agricultural adsorbent – immobilized E. coli, S. aureus and S. typhi isolates and FAAS detection

Okorie¹,

Folashade²

2014

Int. J. Bio. Chem. Sci

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Microbial chromium and cobalt reduction was investigated for application in their recovery from industrial wastewater using flame atomic absorption technique. This paper presents the development of a routine method for the recovery of Cr and Co species in microbial-treated industrial wastewater using agricultural adsorbents and silica gel. E. coli, S. typhi and S. aureus were used in reducing these heavy metals. Results indicate that the palm kernel shell charcoal exhibited a good recovery capacity in the presence of the bacterial strains. Recovery rates of Cr in the activated charcoal and a bacterial optimum growth at pH 7.2 -7.4 and 37 °C are 99.72% (S. typhi), 99.61% (E. coli) and 99.64% (S. aureus), while that of silica gel are 98.08% (S. typhi), 98.79% (E. coli) and 98.02% (S. aureus). The recovery of Co using the palm kernel shell charcoal is 99.71% (S. typhi), 99.58% (E. coli) and 99.60% (S. aureus). The results using the silica gel are 98.36% (S. typhi), 98.82% (E. coli) and 99.42% (S. aureus). In comparison to silica gel the palm kernel shell exhibited a higher recovery rate of Cr and Co in the presence of the bacterial strains.

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Other Trace Metals

Cited by 34 publications

References 184 publications

Effect of Vanadium on Dry matter and Nutrient Concentration in pennyroyal (Mentha pulegium L).

Effect of Vanadium on Dry matter and Nutrient Concentration in pennyroyal (Mentha pulegium L).

Literature review: Phytoaccumulation of chromium, uranium, and plutonium in plant systems

Method for the recovery of Cr and Co species from effluents using agricultural adsorbent – immobilized <i>E. coli</i>, <i>S. aureus</i> and <i>S. typhi</i> isolates and FAAS detection

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