Pehea e hoʻoholo ai i ke ʻano o ka polyacrylamide

E like me kā mākou e ʻike ai, loaʻa nā ʻano like ʻole o ka polyacrylamide i nā ʻano like ʻole o ka mālama ʻana i ka wai a me nā hopena like ʻole.No laila ʻo ka polyacrylamide nā ʻāpana keʻokeʻo āpau, pehea e ʻike ai i kāna kumu hoʻohālike?

Aia 4 mau ala maʻalahi e hoʻokaʻawale i ke ʻano o ka polyacrylamide:

1. Ua ʻike mākou a pau ʻo ka cationic polyacrylamide ka mea kūʻai nui loa ma ka mākeke, a ukali ʻia e ka polyacrylamide non-ionic, a ʻo ka polyacrylamide anionic.Mai ke kumukūʻai, hiki iā mākou ke hana i kahi hoʻoholo mua ma ke ʻano ion.

2. E hoʻonā i ka polyacrylamide e ana i ka waiwai pH o ka hopena.ʻOkoʻa nā koina pH o nā ʻano hoʻohālike like ʻole.

3. ʻO ka mea mua, e koho i nā huahana anionic polyacrylamide a me ka cationic polyacrylamide, a hoʻoheheʻe iā lākou i kahi kaʻawale.E hoʻohui i ka hopena huahana polyacrylamide e hoʻāʻo ʻia me nā hopena PAM ʻelua.Inā hana ia me ka huahana anionic polyacrylamide, ʻo ia hoʻi he cationic ka Polyacrylamide.Inā hana ia me nā cations, hōʻike ia he anionic a i ʻole ionic ka huahana PAM.ʻO ka hemahema o kēia ʻano, ʻaʻole hiki ke hoʻomaopopo pololei inā he anionic a i ʻole polyacrylamide ka huahana.Akā, hiki iā mākou ke hoʻoholo mai ko lākou manawa hoʻopau ʻana, ʻoi aku ka wikiwiki o nā anion ma mua o nā non-ions.ʻO ka maʻamau, hoʻopau loa ka anion i hoʻokahi hola, ʻoiai ʻo ka non-ion e lawe i hoʻokahi hola a me ka hapa.

4. Ma muli o nā hoʻokolohua wai, ʻike mākou a pau he kūpono ka polyacrylamide cationic polyacrylamide PAM maʻamau no nā mea i hoʻopaʻa ʻia i hoʻopaʻa ʻia me nā mea kūlohelohe;He kūpono ka PAM anionic no ka hoʻonui ʻana o nā mea i hoʻopaʻa ʻia a me nā ʻāpana i hoʻopaʻa ʻia.He kūpono ka PAM non-ionic polyacrylamide no ka hoʻokaʻawale ʻana i nā mea paʻa i hoʻokuʻu ʻia i loko o kahi ʻano hui ʻia o ka organik a me ka inorganic, a ʻo ka hopena he acidic a kū ʻole paha.ʻO nā flocs i hanaʻia e ka cationic polyacrylamide he nui a he nui, aʻo nā flocs i hanaʻia e ka anion a me ka non-ion he liʻiliʻi a helelei.

Pehea e hoʻoholo ai i ke ʻano o ka polyacrylamide


Ka manawa hoʻouna: Oct-27-2021