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·Zheng et al [11] used cow bone meal and oyster shell meal to immobilize Cd Pb Cu and Zn in contaminated soil They reported that cow bone meal and oyster shell meal were effective agents for
DOI / Corpus ID 245293301; Remediation of Cd Pb Cu and Zn contaminated soil using cow bone meal and oyster shell meal article{Zheng2021RemediationOC title={Remediation of Cd Pb Cu and Zn contaminated soil using cow bone meal and oyster shell meal } author={Xiong Zheng and Mengyao Zou and
·This study was conducted to determine the heavy metals of Cd Mn Ni Zn Pb Cu and Cr in two naturally grown plants Hippophae rhamnoides L and Pyrus elaeagnifolia Pall and on the roadside soil
ACCUMULATION OF Pb Fe Mn Cu AND Zn IN PLANTS 741 Plant analysis The plant samples were carefully washed with deion ized water and oven dried at 70ºC for 30 min then
The distribution and dynamics of Cu Zn Pb and Cd forms in rhizosphere of maize inoculated with or without VA mycorrhizal were analyzed with the technique of sequential extraction Comparing with control soil exchangeable Cu in rhizospheric soil increased significantly and the exchangeable Cd trended down
·Preliminary Assessment of Several Heavy Metal Ions Fe Cu Ni Zn Cr Pb and Cd in Water Sediment Ceratophyllum demersum and Potamogeton pectinatus Plants from Marsh Al Hawizeh Iraq
·To determine the preferred elements of the benthic plant Myriophyllum verticillatum changes in the element concentrations in the plant were investigated in laboratory condition and scanning electron microscope analyses indicated that these elements were located both inside the organs and on the surface of the tissues alone or with microorganisms such as
·The absorption and accumulation of Pb Zn Cu and Cd in some endurant weed plant species that survived in an old smeltery in Liaoning China were systematically investigated Potential hyperaccumulative characteristics of these species were also discussed The results showed that metal accumulation in plants differed with species tissues and metals Endurant
·Our study shows that several spontaneous and native plants growing on Pb/Zn contaminated sites have a good potential for developing heavy metals phytoremediation strategies Cd Cu Ni Sb Pb
·In this study the effects of industrial and urban pollution on Pb Al Cd Cu and Zn accumulation peroxidase activity and pigment and protein contents were investigated in shrub and tree leaves in Antakya Turkey We determined that industrial and traffic activities produce the most plant incorporated air pollutants in Antakya City Cu and Al amounts were high in plants
·They found that the accumulation of Zn Cu Cd and Pb in the shoots of 14 plant species including 5 grass species remained below the Swiss tolerance values for fodder plants 40 mg kg −1 Pb
·The content of As Ag Cd Cu Pb and Zn was determined in individual plant organs and correlated with soil characteristics The degree of the pollution depended on the metal with results ranging from uncontaminated Cd to moderately Zn strongly As Cu and extremely contaminated Pb Ag soils
Download scientific diagram Simplified flowsheet of a Cu Pb Zn flotation plant from publication Mineralogical Characterization of Sieved and Un Sieved Samples Mineralogy ResearchGate the
The results illustrated that the plant roots could influence the distribution and dynamics of metal forms in rhizosphere and much for mycorrhizal plants than for non mycorrhizaal plants at excessive concentration of soil metals Maize Zea mays L was inoculated with or without VA mycorrhizal Glomus mosseae and cultivated in a heavy metals contaminated soil The
·The application of SR and SC and plant growth both facilitated the aggregate formation and the stability of Cu/Pb Zn tailings Plant roots played an important role in tailings remediation which benefited from its effectiveness in promoting aggregate stability OM accumulation and microbial activity Organic matter anion groups which could
·Six plants of each species except for Salix where four plants were used were mounted in black styrofoam plates and placed in 1 l plastic pots filled with 30% nutrient solution with or without the addition of heavy metals In metal treatment pots the elements given were μM Cd μM Cu μM Pb μM Zn and μM As
·The accumulation of Zn Cu Cd and Pb in the shoots of all nine plant species remained below the Swiss tolerance values for fodder plants 150 mg kg −1 Zn 15 35 mg kg −1 Cu 40 mg kg −1 Pb and 1 mg kg −1 Cd DW with the only exception of Pb in Chenopodium album shoots which reached a concentration of 62 mg kg −1 DW Antimony
·Some plants demonstrate Cd Pb and Zn accumulation in tissues and organs especially shoots providing evidence of their suitability in cleaning contaminated soils Berhongaray et al 2015; Yan et al 2020 Hence plant based remediation techniques phytoextraction phytostabilization phytodegradation and phytovolatilization most recently
·Huludao Zinc Plant in Huludao City China is the largest zinc smelting plant in Asia Heavy metals have contaminated its neighboring environment seriously We collected 20 vegetables and the corresponding soil samples from eight sampling plots near Huludao Zinc Plant to investigate health risk of Hg Pb Cd Zn and Cu to the inhabitants around Huludao Zinc
In the study we characterized plants and soils from six tanning sludge storage sites Soil in these sites exhibited toxic levels of Cr averaged 16 492 mg kg 1 and other metals mg Cu kg 1 2370 mg Zn kg 1 mg Pb kg 1 and mg Cd kg 1 Different metal tolerance and accumulation patterns were observed among the sampled
·The concentration and speciation of Cu Pb and Zn in soil samples collected around the lead zinc smelting plant of Baoji NW China were determined using X ray fluorescence spectrometry and the modified European Community Bureau of Reference sequential extraction procedure The single pollution index PI and the integrated pollution
·The accumulation of heavy metals in agricultural soils is of increasing concern because of food safety issues potential health risks and its detrimental effects on soil ecosystems McLaughlin et al 1999 Cui et al 2004 Hg Pb and Cd are of great concern because of their toxicity to human health and other organisms whereas Zn and Cu are
