ʻO ka polyacrylamide (PAM) he polymer versatile i hoʻohana nui ʻia i ka mālama wai, ka hana pepa, ka ʻili ʻaila a me nā māla ʻē aʻe. Wahi a kona mau waiwai ionic, ua māhele ʻia ka PAM i ʻekolu mau ʻano nui: cationic (Cationic PAM, CPAM), anionic (Anionic PAM, APAM) a me ka nonionic (Nonionic PAM, NPAM). ʻO kēia mau ...
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