-                PAM-Anionic PolyacrylamidePAM-Anionic Polyacrylamide e sebelisoa haholo tlhahiso ea mefuta e sa tšoaneng ea likhoebo tsa indasteri le phekolo ea likhoerekhoere. 
-                PAM-Cationic PolyacrylamidePAM-Cationic Polyacrylamide e sebelisoa haholo tlhahiso ea mefuta e sa tšoaneng ea likhoebo tsa indasteri le phekolo ea likhoerekhoere. 
-                PAM-Nonionic PolyacrylamidePAM-Nonionic Polyacrylamide e sebelisoa haholo tlhahiso ea mefuta e sa tšoaneng ea likhoebo tsa indasteri le phekolo ea likhoerekhoere. 
 
  						