Umehluko nokusetshenziswa kwe-cationic, anionic ne-noinion pam?

Polycrylamide(UPam) yi-polymer eguquguqukayo esetshenziswa kabanzi ekwelashweni kwamanzi, ukuphahlazeka, ukukhishwa uwoyela kanye nezinye izinkambu. Ngokuya nge-Ionic Properties yayo, uPam uhlukaniswe ngezinhlobo ezintathu eziphambili: I-Cationic (CAMIC Pam, i-Anionic (Anionic Pam, i-Pam ye-Apam) ne-NPAM). Lezi zinhlobo ezintathu zinomehluko omkhulu esakhiweni, umsebenzi kanye nesicelo.

1. I-Cationic PolyAcrylamide (I-CAMIC Pam, CPAM)

Ukwakheka kanye nezakhiwo:

I-Cationic Pam: Yikhompiyutha ye-polymer eliqondile. Ngoba inamaqembu ahlukahlukene asebenzayo, ingakha ama-hydrogen bond ngezinto eziningi futhi ikakhulukazi i-colloids ekhokhiswa kabi. Ilungele ukusetshenziswa ezimeni ze-acidic

Isicelo:

- Ukwelashwa kwamanzi amdaka: I-CPAM ivame ukusetshenziselwa ukwelapha ama-organic actific wastewater, okufana nokukhucululwa kwendle, ukucubungula ukudla kwamanzi, njll.

- Imboni yamaphepha: Esenkabeni yePPAPER, i-CPAM ingasetshenziswa njenge-ejenti yokuqinisa kanye nokugcina i-ejenti ukuthuthukisa amandla kanye ne-resunciount rate yephepha.

- Ukukhishwa kwamafutha: Emasimini kawoyela, i-CPAM isetshenziselwa ukwelapha udaka lokumba ukunciphisa ukufombula nokuqina.

2. I-Anionic PolyAcrylamide (Anionic Pam, Apam)

Ukwakheka kanye nezakhiwo:

I-Anionic Pam iyi-polymer engenamanzi. Ngokwethula la maqembu antionic ku-polymer backbone, u-Apam angasabela ngezinto ezikhokhisiwe. Isetshenziselwa ikakhulukazi i-floccution, sedimentation kanye nokucaciswa kwama-watewaters ahlukahlukene wezimboni. Ilungele ukusetshenziswa ezimeni ze-alkaline.

Isicelo:

- Ukwelashwa kwamanzi: I-Apam isetshenziswa kabanzi ekuphuzeni kwamanzi kanye nokwelashwa kwamanzi ezimboni. Kungakususa izinhlayiya ezimisiwe ngokungathathi hlangothi kagesi noma nge-adpositption, ngaleyo ndlela kuthuthukise ukucaca kwamanzi.

- Imboni yephepha: Njengosizo lokugcinwa kabusha ne-Filtration, i-Apam ingathuthukisa ukusebenza kwe-fieltration yamanzi yepulp namandla ephepha.

- Ukugqoka kwezimayini nokugqoka kwe-ore: Ngesikhathi sokufakelwa kanye nokudonswa kwe-ore, i-apam kungakhuthaza ukufakwa kwezinhlayiya ze-ore futhi kuthuthukise izinga lokutakula le-ore.

- Ukuthuthukiswa kwenhlabathi: U-Apam angathuthukisa ukwakheka kwenhlabathi, anciphise ukuguguleka kwenhlabathi, futhi asetshenziswa kabanzi kwezolimo kanye ne-horticulture.

3. I-Nonionic PolyAcrylamide (i-nonionic pam, NPAM)

Ukwakheka kanye nezakhiwo:

I-Nonionic Pam iyi-polymer ephakeme noma i-polyelectrolyte enesilinganiso esithile sezakhi zofuzo se-polar kumaketanga amangqamuzana. Kungahle kumiswe izinhlayiya eziqinile ezimiswe emanzini kanye nebhuloho phakathi kwezinhlayiya zokwakha ama-floccule amakhulu, ukusheshisa ukunqunyelwa kwezinhlayiya ekumisweni, nokucacisa ukucaciswa kwesixazululo, nokukhuthaza ukucaciswa. Akuqukethe amaqembu akhokhisiwe futhi ikakhulukazi akhiwa ngamaqembu amide. Lesi sakhiwo sikwenza kubonise i-soubelity enhle nokuqina ngaphansi kwezimo ezingathathi hlangothi nezinobuthakathaka. I-Nonion Pam inezimpawu zesisindo esiphakeme samangqamuzana futhi ayithinteka kakhulu ngenani le-PH.

Isicelo:

- Ukwelashwa kwamanzi: I-NPAM ingasetshenziselwa ukwelapha ukujijwa okuphansi, amanzi ahlanzekile aphezulu, njengamanzi asekhaya kanye namanzi okuphuza. Inzuzo yayo ukuthi inokuvumelana okuqinile kwezinguquko kwikhwalithi yamanzi naku-pH.

- Imboni yendwangu nokudaya: ekucutshungweni kwendwangu, i-NPAM isetshenziswa njenge-sikhulu ne-stabilizer ukuthuthukisa ukufana kwedayi nokufana kokudaya.

- Imboni ye-metallurgical: I-NPAM isetshenziswa njenge-lubricant futhi ipholile ekusebenzeni kwensimbi ukunciphisa ukungqubuzana nokwenza ngcono ukucubungula ukusebenza kahle.

- Ezolimo neHoriculture: Njengomswakama wenhlabathi, i-NPAM ingathuthukisa amandla okugcina amanzi enhlabathi futhi ithuthukise ukukhula kwezitshalo.

I-Cationic, i-anionic ne-anionic polylamide inemikhakha yohlelo lokusebenza ehlukile kanye nemiphumela ngenxa yesakhiwo sabo esiyingqayizivele samakhemikhali kanye nokushaja izici. Ukuqonda nokukhetha okufaneleUpomboloUhlobo lungathuthukisa kakhulu ukucubungula ukusebenza kahle kanye nemiphumela ukuze uhlangabezane nezidingo zezimboni ezahlukahlukene.