Removal of mercury from medical facilities.
D002712:Chlorides / Q000032:analysis; D006863:Hydrogen-Ion Concentration; D008628:Mercury / Q000032:analysis*; D008722:Methods; D012964:Sodium; D012996:Solutions; D013440:Sulfides; D014876:Water Pollution / Q000517:prevention & control*; D014877:Water Pollution, Chemical
D002712:Chlorides; D012996:Solutions; D013440:Sulfides; D012964:Sodium; D008628:Mercury