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I-Polyacrylamide (PAM)
Ukucocwa kwamanzi:
Ukusetyenziswa kwe-PAM kumashishini okucoca amanzi ikakhulu kubandakanya imiba emithathu: ukucocwa kwamanzi akrwada, ukucocwa kwamanzi amdaka kunye nokucocwa kwamanzi amashishini.
Kunyango lwamanzi akrwada, i-PAM ingasetyenziselwa kunye nekhabhoni esebenzayo ukudibanisa kunye nokucacisa amasuntswana amisiweyo kumanzi aphilayo.
