O le gaosiga o le polyacrylamide e aofia ai le faʻapipiʻiina, polymerization, granulation, faʻamago, malulu, tuʻimomomo ma afifiina. O mea mata e ulu atu i totonu o le ulo tui e ala i le paipa, faʻaopoopo mea faʻapipiʻi tutusa e faʻafefiloi tutusa, faʻamafanafana i le 0-5 ℃, o mea mata e auina atu i le polymeriza ...
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