Nuclear test sites and plants are easy to clean.
With sodium powder you can clean sites and plants from Hx compounds.
How about your Santa Susana Field Facility in Los Angeles ?
It is not mine. Boeing owns it.
Isn't that the same ?
No it isn't. I have no intention to buy it, either.
But theoretically speaking. How would you clean
it ?
You might begin with common sodium powder treatment. Area was last
used for recycling used nuclear fuel rods. Then you bring
new rather thick soil layer to area. Create vegetation to the new soil
layer. Then you create walled scavenger park from the area. You bring and
feed rats, mice, moles, coyotes and others to area. Scavengers and plants
can be used for demolishing hazardous compounds from the ground. After
scavengers you can start to gaze other animals in the park.
Water and ground water pollution spreads and vanishes typically rather quickly.
You can check ground water quality in the park with watering ponds for
animals, which are filled with ground water wells.
It doesn't take long, after you can build recreational gardens, big theme park
and zoo to big canyon. You can build mountainside high attractions to the
area. Poorest areas can be converted into parking places
and roads.