The contaminated lands that are left behind after use it and are now polluted places due to hazardous waste of factories and industries are known as brownfields.
What are brownfields?
In urban areas, there are many lands that are currently in no use or previously used for industry or factory purposes.
These contaminated lands are called brownfields.
These lands can be assessed by the redevelopment of these lands.
The lands should be cleaned and plantations should be done in these areas.
Those plants should be planted which improve the quality of soil and also decontaminated the environment.
There are regulations in many countries for the development of these lands.
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