polyacrylamide to treat residual water from a marble ...
Anionic polyacrylamide and cationic polyacrylamide which deal with stone material industrial water good?Main processing marble and artificial stone in the use of water.. Since late June 2014, as a result of global supply growth, the euro zone and China''s economic growth slowed, coal washery polyacrylamide, international oil prices continued to fall by a quarter, dragged down by the domestic ...