6 ms·
Possibly a small sludge pond that would filter the water through as per a sewage treatment plant? I'm thinking that if it's in the wells, it's due to the solve
by sudont 16y ago
Possibly a small sludge pond that would filter the water through as per a sewage treatment plant?
I'm thinking that if it's in the wells, it's due to the solvent action of water on the rocks, and cleaning out the wells would only be a temporary solution.
- cstross 16y agoCurrently AIUI they use ion exchange resins as filters. Which is okay, but they run out eventually. A sludge pond might well be a better solution (although that's best left to an environmental engineer -- do we have any on HN)?