
Izakhiwo:
I-Polyacrylamide (PAM) iyi-polymer encibilika emanzini futhi ayincibiliki ezincibilikisini eziningi eziphilayo. Inezici ezinhle ze-flocculation futhi inganciphisa ukumelana nokungqubuzana phakathi koketshezi. Ngokwezici zayo ze-ionic, ingahlukaniswa ngezinhlobo ezine: i-nonionic, i-anionic, i-cationic ne-amphoteric. Isetshenziswa kabanzi ku ukwelashwa kwamanzi , ukwenza amaphepha, uphethiloli, amalahle, izimayini nokusansimbi, iGeology, izindwangu, ezokwakha kanye neminye imikhakha yezimboni;
Ukucaciswa:
Izinto |
Inkomba |
|||
I-anionic |
I-cationic |
I-nonionic |
I-zwitterionic |
|
Ukubukeka |
Emhlophe Impuphu/granule |
Imbudumbudu emhlophe |
Imbudumbudu emhlophe |
Imbudumbudu emhlophe |
Mnu(isigidi) |
3-22 |
5-12 |
2-15 |
5-12 |
Okuqukethwe okuqinile, % |
88.0 imiz |
88.0 imiz |
88.0 imiz |
88.0 imiz |
I-Ionic degree noma i-DH, % |
DH 10-35 |
I-Ionic degree 5-80 |
DH 0-5 |
I-Ionic degree 5-50 |
I-monomer eyinsalela, % |
0.2 ubuningi |
0.2 ubuningi |
0.2 ubuningi |
0.2 ubuningi |
Ukusetshenziswa:
- Uma isetshenziswe iyodwa, kufanele ilungiswe ibe yisisombululo esixubile. Ukugxila okujwayelekile kungu-0.1 - 0.3% (kubhekiselwa kokuqukethwe okuqinile). Amanzi angathathi hlangothi, anobulukhuni obuphansi kufanele asetshenziselwe ukuchithwa, futhi amanzi akufanele aqukathe izinto ezimisiwe kanye nosawoti we-inorganic.
2. Lapho ukwelapha indle ehlukene noma i-sludge, kufanele kukhethwe imikhiqizo efanele ngokusekelwe kunqubo yokwelashwa kanye nekhwalithi yamanzi. Umthamo we-ejenti kufanele unqunywe ngokusekelwe ekugxilweni kwamanzi okumele alashwe noma okuqukethwe komswakama we-sludge. 3. Ngokucophelela
khetha indawo yokubeka nokuxuba Ijubane akumele liqinisekise kuphela ukusatshalaliswa okufanayo kwesixazululo se-polyacrylamide dilute, kodwa futhi sigweme ukuphuka kwe-floc.
4. Isixazululo kufanele sisetshenziswe ngokushesha ngangokunokwenzeka ngemva kokulungiselela. -
Ukupakisha nokugcina:
- I-PAM ipakishwe ezikhwameni zepulasitiki ze-polyethylene kanye nezikhwama ezilukiwe, ezinesisindo se-net esingama-25kg isikhwama ngasinye. Igcinwe endaweni epholile neyomile, impilo yeshalofu unyaka owodwa.
-
Ukuphepha nokuvikelwa:
I-acidic ebuthakathaka, qaphela ukuvikelwa kwabasebenzi ngesikhathi sokusebenza, gwema ukuthintana nesikhumba, amehlo, njll., Hlanza ngamanzi amaningi ngemva kokuxhumana.