Cadmium (Cd) is a non-essential trace element that is widely distributed in the environment. Both geogenic and anthropogenic sources can elevate Cd concentrations in soils and groundwater, which are important for maintaining healthy supplies of food
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2024117· This study is focused on the optimization of effective parameters on Cadmium and Zinc recovery by atmospheric acid leaching of low-grade waste by response surface methodology (RSM) and using the
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THE ORE DEPOSITS AND PROCESSING FACILITIES OF THE USSR
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Cadmium is mainly found in zinc, lead-zinc and lead-copper-zinc ores, and its concentration is usually related to their zinc content. It is also found in varying amounts as a natural component of the surface environment in rocks, overburden and soils, water, air, plant and animal tissues.
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1028· Cadmium and lead soil contamination is a widespread environmental problem that requires profound and sustainable solutions. These toxic elements can be naturally occurring on the Earth’s crust or from man-made origins. Cadmium and lead could accumulate and translocate in soil over the long term. Thus, their risk of entering the food chain is extremely …
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2019220· In this review, we discuss the sources of Cd pollutants, Cd toxicity to plants, and mechanisms of Cd uptake and redistribution in plant tissues. The metal transporters involved in Cd transport within plant tissues are also discussed and how their manipulation can control Cd uptake and/or translocation.
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20201028· Cadmium (Cd) toxicity is highly detrimental for the human and largely originated from faulty industrial and agricultural practices. Cadmium …
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201932· Cadmium (Cd) is a nonessential and toxic element to animals and plants. In recent years, clear changes in the use of this element have …
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Purpose The purpose of this document is to supply guidance to occupational medical doctors and management of plants in which cadmium (Cd) and/or hazardous cadmium compounds are being processed, manufactured, transformed, incorporated into articles or recycled, with the purpose of bringing Cd exposure of all employees at a level which ensures an adequate control of risks to …
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2025716· Abstract To investigate the remediation efficiency of different plant species on cadmium (Cd)-contaminated soil, this study conducted a pot experiment with two woody …
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2019220· In this review, we discuss the sources of Cd pollutants, Cd toxicity to plants, and mechanisms of Cd uptake and redistribution in plant tissues. The metal transporters involved in Cd transport within plant tissues are also discussed and how their manipulation can control Cd uptake and/or translocation.
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423· Cadmium (Cd) is a worldwide toxic heavy metal pollutant, which has brought about severe health risks to humans. This chapter would introduce the current status of Cd contamination in agricultural soil worldwide, which was mainly ascribed to the anthropogenic sources of fertilization, mining, agricultural application of sewage sludge, and waste water …
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20241213· Concentrating plant –a mining enterprise for primary processing of solid minerals in order to obtain valuable technical products suitable for industrial use. Often concentrating plant included in the mining and processing plant.At concentrating plants obtain concentrate from mined ore through different technologies (flotation, magnetic separation, …
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201991· Cadmium (Cd) is a non-essential trace element that is widely distributed in the environment. Both geogenic and anthropogenic sources can elevate Cd concentrations in soils and groundwater, which are important for maintaining healthy …
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201261· Concentration of Lead, Cadmium, and Iron in Sediment Dust and Total Suspended Particles Before and After Initialisation of Integral Production in Iron and Steel Work Plant Zenica Poor air quality
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20241213· Concentrating plant –a mining enterprise for primary processing of solid minerals in order to obtain valuable technical products suitable for industrial use. Often concentrating plant included in the mining and processing plant.At concentrating plants obtain concentrate from mined ore through different technologies (flotation, magnetic separation, …
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2024117· This study is focused on the optimization of effective parameters on Cadmium and Zinc recovery by atmospheric acid leaching of low-grade waste by response surface methodology (RSM) and using the
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2009111· Concentration of copper, zinc, lead and cadmium in plants cultivated in the surroundings of Żelazny Most copper ore tailings …
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Cadmium (Cd) is one of the common toxic heavy metals (HMs), having harmful effects on the environment and potential health hazards allied with food chain contamination due to higher mobility, easy integration capacity in ion channels, and prolonged persistence. At...
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2024115· In Cd-As-contaminated soil, the application of an appropriate SF concentration can effectively reduce Cd and As availability in rice paddy soil, the Cd and As concentrations in soil pore water during the growth period, and the Cd and As contents in the rice plant tissues.
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Response of plants to cadmium stress Abstract. In this article we discuss cadmium pollution in the environment and the various ways plants take up cadmium and respond to its accumulation. The increased development of metallurgical and mining industries is primarily responsible for the increases in cadmium pollution in the environment. Another significant source of cadmium …
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This paper discusses the extraction of cadmium from phosphate ore by the washing method. Various parameters were investigated for the cadmium extraction from phosphate ore. The results from extraction tests showed that cadmium extraction depends on the nature and concentration of the extracting agent, the liquid/phosphate ore ratio, the temperature and the solution pH. The …
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202571· The genesis of ore deposits in this district has remained controversial. To constrain ore genetic models and provide information for exploration, we conducted precise Zn-Cd isotopic measurements on sphalerite and galena.
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2024524· Cadmium (Cd) exerts a toxic influence on numerous crucial growth and development processes in plants, notably affecting seed germination rate, transpiration rate, chlorophyll content, and biomass. While considerable advances in Cd uptake and detoxification of plants have been made, the mechanisms by which plants adapt to and tolerate Cd toxicity …
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201911· Fig. 1. Sources of cadmium in air, water, and soil along with toxic effects of cadmium on plants and humans. Among different countries of the world, France has the highest Cd concentration in soil (16.7 mg kg − 1), with Belgium as second highest (7.61 mg kg − 1), followed by China (7.43 mg kg − 1) (Khan et al., 2017).
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2024115· In Cd-As-contaminated soil, the application of an appropriate SF concentration can effectively reduce Cd and As availability in rice paddy soil, the Cd and As concentrations in soil pore water during the growth period, and the Cd and As contents in the rice plant tissues.
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315· Abstract Cadmium (Cd) is an unessential trace element in plants that is ubiquitous in the environment. Anthropogenic activities such as disposal of urban refuse, …
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20201028· Cadmium (Cd) toxicity is highly detrimental for the human and largely originated from faulty industrial and agricultural practices. Cadmium …
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