TADEAS: The system’s first step involves spreading a thin layer of crushed, alkaline rock to the area. This raises the soil’s pH level, which, in turn, accelerates the removal of PFOS from the soil via plants growing there.
The next step is to create “biochar” — a specialized form of charcoal — from the harvested plants.
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Takže plastíky do kytek a z nich biouhel. Mno. Teda.