orphan site การใช้

The more stringent screening of orphan sites has drawn criticism from state environmental officials and some members of an EPA advisory committee on the Superfund.
So far this year, the agency has considered the addition of only two sites, both of them large old mines and both of them orphan sites, one in Montana and one in Nebraska.
Since it was established in 1980, the trust fund has cleaned up toxic waste found in so-called orphan sites, in which the polluter either cannot be identified or has refused to pay.
Many of these sites are now orphan sites, since ( for whatever reason ) the person who created them won't or can't come back to save, move or archive them.
The trust fund used the special corporate taxes to clean up contamination at so-called orphan sites, or those where the responsible party could not be identified or could not pay, well as for recalcitrant companies and emergency action.