In Cities: Skylines, how to restore contaminated land in City Skylines can be referenced as follows:
1. Water pollution treatment
When water resources are seriously polluted, citizens' health will decline and the probability of illness will increase. We can reduce wastewater pollution and effectively improve the water resources situation by building sewage treatment plants and sewage filtration fields.
2. Ground pollution treatment
As the number of industrial areas increases, ground pollution will also increase to a large extent. To control ground pollution, we need to open industrial pollutant filtering policies and Industry 4.0 policies through the policy interface, reduce pollutant emissions, and promote new technology industries for treatment.
