I-Polyaluminium chlorideiyi-flocculant esebenza kahle kakhulu, evame ukusetshenziswa ekuhlanzweni kwamanzi angcolile kamasipala kanye namanzi angcolile ezimbonini. Inezici zokusebenza kahle kakhulu kanye nokuzinza. Uma sikhuluma nge-PAC, enye yezinkomba ezivame ukukhulunywa ngazo i-basicity. Ngakho-ke iyini i-basicity? Imuphi umphumela i-basicity enawo ekhwalithini ye-polyaluminium chloride? Ukuqonda lo mqondo kuzoba nomthelela omkhulu ekukhethweni kwe-polyaluminium chloride.
Kuyini isisekelo ku-polyaluminium chloride?
Ku-PAC, i-basicity ibhekisela ku-molar ratio yamaqembu e-hydroxyl kuma-ion e-aluminium. Ngokuvamile ivezwa njenge-basicity (B):
B = [OH]-] / [Al3+]
I-Basicity ingenye yezinkomba zokusebenza ezibaluleke kakhulu ze-polyaluminium chloride. Ithinta ngqo umphumela we-flocculation we-PAC.
Inkampani yethu inikeza izinhlobo ezahlukene ze-PAC ngesisekelo esisuka ku-40% kuya ku-90%.
Indlela yokusebenza kwethonya le-basicity ku-polyaluminium chloride
I-Basicity ithinta ukusebenza kwe-PAC ngokuthinta isimo se-polymer kanye nokusatshalaliswa kweshaja kwe-PAC. I-Alkalinity inquma izinga le-polymerization ye-aluminium hydroxyl complexes ku-PAC. I-basicity ephezulu ikhuthaza ukwakheka kwe-PAC enezinga eliphezulu le-polymerization futhi ithuthukisa umphumela wayo we-flocculation. Futhi i-basicity izothinta ukusatshalaliswa kweshaja enhle ye-PAC kanye nekhono layo lokumunca izinto ezishaja kabi.
Umphumela wesisekelo ku-PAC:
Ukuzinza okufanele kungenza ngcono umphumela wokuzinza we-polyaluminium chloride. Ukuzinza okuphansi kakhulu kuzoholela ekwandeni okunganele kwe-hydrolysis ye-PAC futhi kunciphise umphumela wokuzinza.
I-Basicity izophinde ithinte usayizi, ubuningi kanye nezinga lokuthungwa kwe-polyaluminium chloride condensed flocs. I-basicity efanele ingasisingatha kahle lesi sici.
Ngakho-ke, kubaluleke kakhulu ukukhetha imodeli ye-PAC efanele ngokwezidingo zakho.
Singahlinzeka ngamamodeli alandelayo e-PAC:
| Into | I-PAC-I | I-PAC-D | I-PAC-H | I-PAC-M | I-PAC-G |
| Ukubukeka | Impuphu ephuzi | Impuphu ephuzi | Impuphu emhlophe | Impuphu yobisi | Impuphu emhlophe enobisi |
| Okuqukethwe (%, Al2O3) | 29±1 | 30±1 | 30±1 | 30±1 | 30±1 |
| Isisekelo (%) | 40 – 90 | 40 – 90 | 40 – 90 | 40 – 90 | 40 – 90 |
| Izinto ezingancibiliki emanzini (%) | 1.0 Ubuningi | 0.6 MAX | 0.6 MAX | 0.6 MAX | 0.6 MAX |
| pH | 3.0 – 5.0 | 3.0 – 5.0 | 3.0 – 5.0 | 3.0 – 5.0 | 3.0 – 5.0 |
Senza ukulawula okuqinile kwekhwalithi kumafektri ethu abalingani be-polyaluminium chloride futhi singenza izincomo zemodeli ezinembile ngokwezidingo zamakhasimende ezahlukene, sinikeza amakhasimende i-PAC esezingeni eliphezulu ehlangabezana nezidingo zawo. Ithimba lethu lokuthengisa linolwazi oluningi ekukhetheni umkhiqizo futhi linganikeza amakhasimende izeluleko zobungcweti kanye namasampula afaneleke kakhulu kumakhasimende ukuze enze izivivinyo ze-beaker.
Uma ufuna umuntu othembekileUmhlinzeki we-PACNgokwelashwa kwamanzi okuphuza, ukwelashwa kwamanzi amdaka ezimbonini noma ezinye izinhlelo zokusebenza, singakunikeza i-PAC ngokwezifiso ukuze ihlangabezane nezidingo zakho. Xhumana nathi manje ukuze ufunde kabanzi ngemikhiqizo yethu ye-PAC esebenza kahle futhi uthole isilinganiso esincintisanayo!
Isikhathi sokuthunyelwe: Mashi-27-2025
