Polyamine PA
Ipolyamine yikhompawundi ephilayo enamaqela angaphezu kwamabini e-amino.I-Alkyl polyamines iyenzeka ngokwemvelo, kodwa ezinye zenziwe.I-alkylpolyamines ayinambala, i-hygroscopic, kwaye i-soluble emanzini.Kufutshane ne-pH engathathi hlangothi, zikhona njenge-ammonium derivatives.
I-Polyamine i-polymer ye-cationic elulwelo yobunzima bemolekyuli obuhlukeneyo obusebenza ngokufanelekileyo njenge-coagulant ephambili kunye ne-arhente ye-neutralization yentlawulo kwiinkqubo zokwahlula okuqinileyo kwiindidi ezahlukeneyo zamashishini.Isetyenziswa ngokubanzi kwimveliso yeentlobo ezahlukeneyo zamashishini amashishini kunye nokucocwa kogutyulo.
| Izinto | PA50-20 | PA50-50 | PA50-10 | PA50-30 | PA50-60 | PA40-30 |
| Imbonakalo | Lulwelo olungenambala ukuya kolutyheli | |||||
| Umxholo oqinileyo (%) | 49 - 51 | 49 - 51 | 49 - 51 | 49 - 51 | 49 - 51 | 39 - 41 |
| pH (1% aq. sol.) | 4 - 8 | 4 - 8 | 4 - 8 | 4 - 8 | 4 - 8 | 4 - 8 |
| Viscosity (mPa.s, 25℃) | 50 - 200 | 200 - 500 | 600 - 1,000 | 1,000 - 3,000 | 3,000 - 6,000 | 1,000 - 3,000 |
| Iphakheji | 25kg, 50kg, 125kg, 200kg igubu leplastiki okanye 1000kg IBC igubu | |||||
I-PA ifakwe kwimigqomo yeplastiki
I-PA kufuneka ivalwe kwaye igcinwe kwindawo eyomileyo nepholileyo.Ayinabungozi, ayinakutsha kwaye ayiqhumi.Ayiyomichiza eyingozi.
Xa isetyenziselwa ukunyanga imithombo eyahlukeneyo yamanzi okanye amanzi amdaka, idosi isekelwe kwi-turbidity kunye nokuxinwa kwamanzi.Idosi eninzi yoqoqosho isekwe kulingo.Indawo yedosi kunye nesantya sokuxuba kufuneka kugqitywe ngononophelo ukuze kuqinisekiswe ukuba imichiza inokuxutywa ngokulinganayo kunye nezinye iikhemikhali ezisemanzini kwaye i-flocs ayinakuphulwa.Kungcono ukwenza umthamo wemveliso ngokuqhubekayo.
1. Xa isetyenziswe yodwa, kufuneka ihlanjululwe kwi-concentration ye-0.05% -0.5% (esekelwe kumxholo oqinileyo).
2. Xa isetyenziselwa ukuphatha imithombo eyahlukeneyo yamanzi okanye amanzi amdaka, i-dosage isekelwe kwi-turbidity kunye nokuxinwa kwamanzi.Idosi eninzi yoqoqosho isekwe kulingo.Indawo yedosi kunye nesantya sokuxuba kufuneka kugqitywe ngononophelo ukuze kuqinisekiswe ukuba imichiza inokuxutywa ngokulinganayo kunye nezinye iikhemikhali ezisemanzini kwaye i-flocs ayinakuphulwa.
3. Kungcono ukwenza umthamo wemveliso ngokuqhubekayo.
