0
I have to make a storyboard of six to eight boxes explaining the processes of bioleaching. I am only in year nine so what is bioleaching in simple terms?
Wiki User
∙ 12y ago
Shortly, bioleaching is a method of separation of metals from ores using living organisms; for the beginning read the text from the link below.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
How copper is extracted by phytomining and bioleaching?
Bioleaching uses bacterial microorganisms to extract precious metals, such as gold, from ore in which it is embedded. As an alternative to smelting or roasting, miners use bioleaching when there are lower concentrations of metal in ore and they need an efficient, environmentally responsible method. The bacteria feeds on nutrients in minerals, thereby separating the metal that leaves the organism's system; then the metal can be collected in a solution. Bioleaching works because of how special microorganisms act on mineral deposits. They are a catalyst to speed up natural processes inside ore. The bacteria uses a chemical reaction called oxidation to turn metal sulphide crystals into sulfates and pure metals. These constituent parts of ore are separated into valuable metal and leftover sulphur and other acidic chemicals. Eventually, enough material builds up in the waste solution to filter and concentrate it into metal. For some types of metal, such as copper, bioleaching is not always economically feasible or fast enough, even with its low cost. However, in certain areas of the world or with other metals, this simple, effective, and low cost method offers a smart choice. For example, developing countries often do not have the infrastructure or capital investment to begin smelting, yet their land contains enough ore that its extraction can significantly improve their national economy. One day we may use bioleaching to mine other metals, such as zinc and nickel, on the Moon.
What are the six processes by which materials pass through cell membranes?
The six processes by which materials pass through cell membranes are simple diffusion, facilitated diffusion, osmosis, active transport, endocytosis, and exocytosis.
Does passive or active processes account for the movement of fats and respiratory gases through the plasma membrane?
Passive processes, such as simple diffusion and facilitated diffusion, account for the movement of fats and respiratory gases through the plasma membrane. These processes do not require energy input and rely on the concentration gradient to drive the movement of molecules across the membrane.
What is the difference between anabolic and catabolic?
Catabolism is breaking down process or degradation phase. It happens when you are sick or fasting (not eating). Anabolism is biosynthesis process or reduction phase like making protein from amino acids.
Is it true that Photosynthesis and respiration processes show plant cells to be very simple in design?
No, plant cells are not simple in design. They have complex structures and organelles that perform specific functions, such as chloroplasts for photosynthesis and mitochondria for respiration. These processes require intricate biochemical pathways and interactions within the cell.
What kind of sentence structure is best for explaining how a reader can complete a task?
simple
What does mean by covert operation?
a simple way of explaining a covert operation is a secret mission
How does Roosevelt support the idea that wartime production will have hurdles?
By explaining in simple terms what it involves
Letter explaining reason for bad credit?
You can write a simple letter explaining your reasons that you haven't been paying your bills. It might not do any good, but it is worth a try.
How copper is extracted by phytomining and bioleaching?
Bioleaching uses bacterial microorganisms to extract precious metals, such as gold, from ore in which it is embedded. As an alternative to smelting or roasting, miners use bioleaching when there are lower concentrations of metal in ore and they need an efficient, environmentally responsible method. The bacteria feeds on nutrients in minerals, thereby separating the metal that leaves the organism's system; then the metal can be collected in a solution. Bioleaching works because of how special microorganisms act on mineral deposits. They are a catalyst to speed up natural processes inside ore. The bacteria uses a chemical reaction called oxidation to turn metal sulphide crystals into sulfates and pure metals. These constituent parts of ore are separated into valuable metal and leftover sulphur and other acidic chemicals. Eventually, enough material builds up in the waste solution to filter and concentrate it into metal. For some types of metal, such as copper, bioleaching is not always economically feasible or fast enough, even with its low cost. However, in certain areas of the world or with other metals, this simple, effective, and low cost method offers a smart choice. For example, developing countries often do not have the infrastructure or capital investment to begin smelting, yet their land contains enough ore that its extraction can significantly improve their national economy. One day we may use bioleaching to mine other metals, such as zinc and nickel, on the Moon.
Can you give answer just a yes or no?
Answers can vary from a simple yes or no to thousand of words explaining the actual answer
A simple reflex does not involve thought processes?
True
What is the meaning of the song your dearest friend by Flyleaf?
it means nothing it just a simple song explaining a friendship that has been lost.
How do you make a sentence using understatement?
An understatement is explaining something in simple or trivial terms when, in fact, the idea being explained is complex.
What two processes change sediments into sedimentary rocks?
OK its simple WEATHERING AND EROSION.... there's your answer......
What is a simple definition of globalisation?
Globalisation is a system which processes economical. Markets are being increasingly globalized
What are the three transport processes that do not require cell energy?
Passive Transport,Facilitated Diffusion, and Simple Diffusion
