Yes the soil can serve as a filter for all pollution. But after a while it will saturate and infiltrate this pollution to the groundwater. The heavy rainfall will also facilitate the infiltration and dispersion in the subsoil of all the pollution contained in the wastewater. The vocation of a filter is to retain. When he clogs he regurgitates what he holds back. Nobody is there when the ground will send all the pollution collected to groundwater. In addition to sewage pollution, chemical pollutants and their interaction with oxygen must be added. With ideas like these we can do everything without predicting the impact it will have over time
Yes the soil can serve as a filter for all pollution. But after a while it will saturate and infiltrate this pollution to the groundwater. The heavy rainfall will also facilitate the infiltration and dispersion in the subsoil of all the pollution contained in the wastewater. The vocation of a filter is to retain. When he clogs he regurgitates what he holds back. Nobody is there when the ground will send all the pollution collected to groundwater. In addition to sewage pollution, chemical pollutants and their interaction with oxygen must be added. With ideas like these we can do everything without predicting the impact it will have over time