disadvantages and advantages of phytomining copper

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Advantages & Disadvantages of Phytomining | Sciencing

Phytomining describes the production of a metal crop by using high-biomass plants, which are plants that produce energy or a usable resource when burned.

disadvantages and advantages of phytomining copper

disadvantages and advantages of phytomining copper. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including quarry, aggregate, and different kinds of minerals.

what are the advantages and disadvantages of phytomining

Phytomining is a new way of extraction of metals of low quality in heavily contaminated metallic conditions. The extraction process is performed by plants, the plants draw up the elements through their roots, it is stored there as the plant grows and then the plant is burned to produce bio-ore. This process is long but quite inexpensive compared to mining it the old fashioned way. The metal produced is often of poor quality as there are a considerable number of impurities. But there is some benefit too like cleansing the soil, often called phytoaccumulating as some plants will not grow in heavily contaminated soil. ” ADVANTAGES OF BIOLEACHING economical: bioleaching is in general simpler and, therefore, cheaper to operate and maintain than traditional processes, since fewer specialists are needed to operate complex chemical plants. environmental: The process is more environmentally friendly than traditional extraction methods. For the company this can translate into profit, since the necessary limiting of sulfur dioxide emissions during smelting is expensive. Less landscape damage occurs, since the bacteria involved grow naturally, and the mine and surrounding area can be left relatively untouched. As the bacteria breed in the conditions of the mine, they are easily cultivated and recycled. ore concentration: Bioleaching can extract metals from ores that are too poor for other technologies. It can be used to partially replace the extensive crushing and grinding that translates to prohibitive cost and energy consumption in a conventional process. Some disadvantages associated with bioleaching economical: The bacterial leaching process is very slow compared to smelting. This brings in less profit as well as introducing a significant delay icash flow for new plants. environmental: Toxic chemicals are sometimes produced in the process. Sulfuric acid and H+ ions that have been formed can leak into the ground and surface water turning it acidic, causing environmental damage. Heavy ions such as iron, zinc, and arsenic leak during acid mine drainage. When the pH of this solution rises, as a result of dilution by fresh water, these ions precipitate, forming “Yellow Boy” pollution. For these reasons, a setup of bioleaching must be carefully planned, since the process can lead to a biosafety failure. “The advantage of phytomining is that it saves using high grade ores. However the disadvantage is that this is a long process. Opportunity cost is the key to comparative advantage: Individuals and nations gain by producing goods at relatively low costs and exchanging their outputs for different goods .

What are the advantages and disadvantages of phytomining?

Advantages of phytomining Bioleaching- Advantages Select plants will absorb copper compounds through their roots, and the compounds become concentrated in the plant.

Bioleaching and PhytominingExtraction of Copper by

what are the advantages and disadvantages of phytomining and . Best Answer: Phytomining is a new way of extraction of metals of low quality in heavily contaminated metallic conditions.

Advantages And Disadvantages Of Phytomining Bioleaching

Bioleaching and phytomining are increasingly used to extract copper from low grade ores (see below). The traditional method of extraction is to heat the copper sulfide.

GCSE CHEMISTRYExtraction of CopperThermal

disadvantages and advantages of phytomining copper. What are the advantages and disadvantages of copper, Copper is the metal of choice for conductive wiring and circuits, but has become more expensive over the years

disadvantages and advantages of phytomining copper

i will give you advantages and disadvantages too Phytomining Phytomining is a new way of extraction of metals of low quality in heavily contaminated metallic conditions. The extraction process is performed by plants, the plants draw up the elements through their roots, it is stored there as the plant grows and then the plant is burned to produce bio-ore. This process is long but quite inexpensive compared to mining it the old fashioned way. The metal produced is often of poor quality as there are a considerable number of impurities. But there is some benefit too like cleansing the soil, often called phytoaccumulating as some plants will not grow in heavily contaminated soil.Look at (1), (2), (3), (4) in the section starting Phytominig has the following unique features: http://kiwiscience.com/Phytomining.htmlBioleaching is the extraction of metals from their ores through the use of living organisms.This is much cleaner than the traditional heap leaching using cyanide. Bioleaching is one of several applications within biohydrometallurgy and several methods are used to recover copper, zinc, lead, arsenic, antimony, nickel, molybdenum, gold, silver, and cobalt

What are the advantages of Phytomining? | Yahoo Answers

what are the advantages and disadvantages of phytomining and . Best Answer: Phytomining is a new way of extraction of metals of low quality in heavily contaminated metallic conditions.

BioleachingWikipedia

Bioleaching and phytomining are increasingly used to extract copper from low grade ores (see below). The traditional method of extraction is to heat the copper sulfide.

Advantages And Disadvantages Of Phytomining Bioleaching

disadvantages and advantages of phytomining copper. What are the advantages and disadvantages of copper, Copper is the metal of choice for conductive wiring and circuits, but has become more expensive over the years

GCSE CHEMISTRYExtraction of CopperThermal

What are the advantages and disadvantages of phytomining? The advantage of phytomining is that it saves using high gradeores. However the disadvantage is that this is a long process. However the disadvantage is that this is a long process.

disadvantages and advantages of phytomining copper

Bioleaching and Phytomining – Extraction of Copper by . Extraction of Copper from Ores Phytoming and Bioleaching Phytomining – How It works This is one way of extracting copper from low grade ores- which are less than 1% .

What are the disadvantages to phytomining

advantages and disadvantages of phytomining . disadvantages of phytomining and bioleaching Advantages And . disadvantages and advantages of phytomining copper … more info phytomining bioleaching process – lothianruritans.org

what are disadvantages phytomining and bioleaching

Advantages & Disadvantages of Phytomining Sciencing Apr 25, 2017 Phytomining describes the production of a metal crop by using highbiomass plants, which are plants that produce energy or a usable resource when burned. Phytominers cultivate crops of a specific plant species with high concentrations of a desired metal, harvest the plant and .

what is phytomining of copper

Bioleaching is the extraction of metals from their ores through the use of living organisms.This is much cleaner than the traditional heap leaching using cyanide. Bioleaching is one of several applications within biohydrometallurgy and several methods are used to recover copper, zinc, lead, arsenic, antimony, nickel, molybdenum, gold, silver, and cobalt

advantages and disadvantages of phytomining

Copper is the metal of choice for conductive wiring and circuits, but has become more expensive over the years. Copper is used for a variety of artistic purposes. The high price of copper is only expected to rise. While overhead electrical wiring generally uses aluminum due to its low cost, copper .

BioleachingWikipedia

advantages and disadvantages of phytomining bioleaching . advantages of mining gold in south africa advantages disadvantages living near limestone quarry What are the . Phytoremediation Wikipedia. Advantages the cost of the ‘Mining with plants’, or phytomining, Disadvantages. As this process is controlled by plants, .

What Are the Advantages and Disadvantages of Copper

Phytomining can be a completely new means of descent involving precious metals associated with cheap in heavily polluted precious metal weather.

Vantages And Disadvantages Phytomining Bioleaching And

 · Best Answer: Phytomining is a new way of extraction of metals of low quality in heavily contaminated metallic conditions. The extraction process is performed by plants, the plants draw up the elements through their roots, it is stored there as the plant …

What are the advantages and disadvantages of phytomining

Phytomining, bioleaching and scrap iron. Some plants absorb copper compounds through their roots. They concentrate these compounds as a result of this.

what are the advantages and disadvantages of phytomining

the process of phytomining of copper – Crusher Center. what is the process of phytomining and bioleaching Case Solution: When we knew that both the capacity and the output size were unable to meet customer’s demands » Learn More. disadvantages and advantages of phytomining copper. Advantages Disadvantages of Phytomining eHow.co.uk. copper mining equipment zambia; the …

BBCGCSE Bitesize: The future of copper

Phytomining describes the production of a metal crop by using high-biomass plants, which are plants that produce energy or a usable resource when burned.

the process of phytomining of copper – Grinding Mill China

Phytomining describes the production of a metal crop by using high-biomass plants, which are plants that produce energy or a usable resource when burned.