Physical-chemical treatment technologies in use are: Precipitation/Filtration, which converts soluble metal salts to insoluble metal oxides which are then removed by filtration;
(Physical-chemical treatment technologies in use; are; Precipitation/Filtration) (Precipitation/Filtration; converts; soluble metal salts; to insoluble metal oxides) (metal oxides; are removed; by filtration; T:then)
Physical-chemical treatment technologies in use Precipitation/Filtration metal oxides
are converts are removed
Precipitation/Filtration
soluble metal salts to insoluble metal oxides
by filtration T:then