What are the problems with extracting aluminium?

Answer 1

Aluminium is extracted by a process called electrolysis, this process uses a huge amount of electric power which is made by burning fossil fuels at power stations. The burning of fossil fuels releases CO2 into the atmosphere which encourages global warming, the effect of CO2 being released into our atmosphere is causing our ozone layer to break up, making gaps resulting in more heat from the sun to enter our atmosphere which causes our planet to heat up even more, This process is called the "Greenhouse effect". So from using electrolysis to extract aluminium from raw materials, a lot of energy is being used which is causing massive environmental issues.

Answer 2

it affects the land because when your digging up the ore it ruins the dirt. it might also be air pollution because if they use a factory to get the aluminum out of the ore. then it pollutes the air.

- tenzin chemi

Answer 3

Economic considerations

Extracting aluminium is extremely costly because;•Of the amount of electricity it requires to make a small amount.

•constantly replacing the anodes, which are used in the process of extracting aluminium.

•producing the cryolite, some of which gets lost during the electrolysis.

•So much electricity is needed for aluminium production that the smelting plants (factories that process aluminium) need their own power plants.

Environmental problems in mining and transporting the bauxite•Loss of land due to mining, processing and transporting bauxite.

•Noise and air pollution.

Extracting aluminium from the bauxite•Loss of land due to the size of the chemical plant needed, and in the production and transport of the electricity.

•Noise pollution.

•Air pollution from the various stages of extraction. For example: carbon dioxide from the burning of the anodes; carbon monoxide which is poisonous; fluorine and fluorine compounds, lost from the cryoliteduring the electrolysis process this is also poisonous.

•Pollution caused by power generation which varies depending on how the electricity is generated.

Disposal of left over bauxite into lagoons.

Answer 4

The main environmental issues associated with extracting aluminium are habitat destruction due to mining, air pollution from processing plants releasing greenhouse gases and toxic emissions, and water contamination from chemical runoff. The extraction process also requires a significant amount of energy, contributing to carbon emissions and climate change.

Answer 5

you might master the round house kick to the face and overpower chucknorris which would disturb the balance of the universe

Answer 6

The problems with extracting aluminum are:

1. it is expensive

2. requires a lot of energy

3. has to be extracted using electrolysis

Answer 7

waste of resources, increases landfill and pollution.