Ngezidingo eziqinile zokuvikela imvelo kanye nobunzima obandayo bokuhlanza amanzi angcolile ezimbonini, i-polydimethyldiallylammonium chloride (PDADMAC, ifomula yamakhemikhali: [(C₈H₁₆NCl)ₙ])(https://www.cleanwat.com/poly-dadmac/)iba umkhiqizo obalulekile. Izakhiwo zayo ezisebenza kahle ze-flocculation, ukusebenza kwayo, kanye nobungane bemvelo kuyenze yasetshenziswa kabanzi ekuhlanzeni amanzi emthonjeni nasekuhlanzweni kwamanzi angcolile.
Isingeniso Somkhiqizo
I-polymer iqukethe amaqembu aqinile we-cationic namaqembu asebenzayo we-adsorbent. Ngokusebenzisa i-charge neutralization kanye ne-adsorption bridging, ithuntubeza futhi inyakazise izinhlayiya ezimisiwe nezinto ezincibilikayo emanzini eziqukethe amaqembu akhokhiswe kabi emanzini, okubonisa ukusebenza okubalulekile ekususeni umbala, ukuvala inzalo, nokususwa kwezinto eziphilayo. Lo mkhiqizo udinga umthamo omncane, ukhiqiza ama-flocs amakhulu, uzinze ngokushesha, futhi ukhiqize i-turbidity encane eyinsalela, okuholela ekudakaleni okuncane. Isebenza futhi ngaphakathi kwebanga elibanzi le-pH lika-4-10. Ayinaphunga, ayinambitheki, futhi ayinabo ubuthi, okuyenza ifanelekele uhla olubanzi lokuhlanzwa kwamanzi omthombo kanye nezicelo zokuhlanza amanzi angcolile.
Imininingwane Yekhwalithi
| Imodeli | CW-41 |
| Ukubukeka | Ukukhanya okuphuzi ukuya kokuphuzi okuphaphathekile, okusobala, uketshezi lwe-viscous. |
| Okuqukethwe okuqinile (%) | ≥40 |
| I-Viscosity (mPa.s, 25°C) | 1000-400,000 |
| i-pH (1% isixazululo esinamanzi) | 3.0-8.0 |
| Qaphela: Imikhiqizo enama-solids ahlukene nama-viscosity ingenziwa ngezifiso uma icelwa. | |
Ukusetshenziswa
Uma isetshenziswa iyodwa, isixazululo se-dilute kufanele silungiswe. Isilinganiso esijwayelekile singu-0.5% -5% (ngokwezinto eziqinile).
Lapho ukwelapha imithombo ehlukene yamanzi kanye namanzi angcolile, umthamo kufanele unqunywe ngokusekelwe ekudakaleni nasekugxilweni kwamanzi ahlanzekile. Umthamo wokugcina unganqunywa ngokuhlolwa komshayeli.
Indawo yokwengeza kanye nesivinini esishukumisayo kufanele ikhethwe ngokucophelela ukuze kuqinisekiswe ukuxubana okufanayo nezinto ezibonakalayo ngenkathi kugwema ukuphuka kwe-floc.
Ukwengeza okuqhubekayo kuyakhethwa.
Izinhlelo zokusebenza
Ngokuntanta, kungathuthukisa kakhulu ukusebenza kahle kokukhiqiza futhi kunciphise okuqukethwe okuqinile okungcolile. Ukuze kuhlungwe, kungathuthukisa ikhwalithi yamanzi ahlungiwe futhi kuthuthukise ukusebenza kahle kwesihlungi.
Ngokugxilisa ingqondo, ingathuthukisa ukusebenza kahle kokugxilisa ingqondo futhi isheshise amazinga okwehla kwenhlabathi. Isetshenziselwa ukucaciswa kwamanzi, ukwehlisa ngempumelelo inani le-SS kanye nemfucumfucu yamanzi ahlanzekile kanye nokwenza ngcono ikhwalithi yamanzi angcolile.
Isikhathi sokuthumela: Sep-24-2025