Ngeemfuno ezikhulayo zokukhuselwa kokusingqongileyo kunye nobunzima obandayo bonyango lwamanzi amdaka kwimizi-mveliso, i-polydimethyldiallylammonium chloride (PDADMAC, ifomula yemichiza: [(C₈H₁₆NCl)ₙ])(https://www.cleanwat.com/poly-dadmac/)iba yimveliso engundoqo. Iipropathi zayo ezisebenzayo zokushukuma, ukusetyenziswa, kunye nobuhlobo bokusingqongileyo yenze ukuba isetyenziswe ngokubanzi kwindawo yokucocwa kwamanzi kunye nokucocwa kwamanzi amdaka.
Intshayelelo yeMveliso
I-polymer iqulethe amaqela anamandla e-cationic kunye namaqela asebenzayo adsorbent. Ngokusebenzisa intlawulo ye-neutralization kunye ne-adsorption bridging, itshabalalisa kwaye ihambisa amasuntswana amisiweyo kunye nezinto ezinyibilikayo emanzini eziqulathe amaqela ahlawuliswa kakubi emanzini, ebonisa ukusebenza okubonakalayo kumbala, ukuvala inzala, kunye nokususwa kwezinto eziphilayo. Le mveliso ifuna idosi encinci, ivelisa iiflocs ezinkulu, ihlaliswa ngokukhawuleza, kwaye ivelise ubuncinci obushiyekileyo be-turbidity, okukhokelela kudaka oluncinci. Ikwasebenza phakathi koluhlu olubanzi lwe-pH ye-4-10. Ayinavumba, ayinancasa, kwaye ayinayo ityhefu, iyenza ilungele uluhlu olubanzi lokucocwa kwamanzi omthombo kunye nezicelo zokucocwa kwamanzi amdaka.
IiNkcazo zoMgangatho
| Umzekelo | CW-41 |
| Imbonakalo | Ukukhanya ukuya kumthubi, obala, ulwelo olubonakalayo. |
| Umxholo oqinileyo (%) | ≥40 |
| Viscosity (mPa.s, 25°C) | 1000-400,000 |
| pH (1% yesisombululo esinamanzi) | 3.0-8.0 |
| Qaphela: Iimveliso ezineziqina ezahlukeneyo kunye ne-viscosities zingenziwa ngokwesicelo. | |
Ukusetyenziswa
Xa isetyenziswe yodwa, isisombululo se-dilute kufuneka silungiswe. I-concentration eqhelekileyo yi-0.5% -5% (ngokwezinto eziqinileyo).
Xa kunyangwa imithombo eyahlukeneyo yamanzi kunye namanzi amdaka, idosi kufuneka imiselwe ngokusekwe kwi-turbidity kunye noxinzelelo lwamanzi acociweyo. Idosi yokugqibela inokumiselwa ngovavanyo lokulinga.
Indawo yokongeza kunye nesantya esishukumisayo kufuneka sikhethwe ngononophelo ukuze kuqinisekiswe ukuxubana okufanayo kunye nezinto ngelixa uphepha ukuphuka kwefloc.
Ukongezwa rhoqo kuyakhethwa.
Usetyenziso
Ukujikeleza, kunokuphucula kakhulu ukusebenza kakuhle kwemveliso kunye nokunciphisa umxholo wezinto eziqinileyo. Ukuhluza, kunokuphucula umgangatho wamanzi ahluziweyo kunye nokuphucula ukusebenza kakuhle kwesihluzi.
Ukugxininiswa, kunokuphucula ukusebenza kakuhle koxinzelelo kunye nokukhawulezisa amazinga e-sedimentation. Isetyenziselwa ukucaciswa kwamanzi, ukunciphisa ngokufanelekileyo ixabiso le-SS kunye ne-turbidity yamanzi acociweyo kunye nokuphucula umgangatho wamanzi amdaka.
Ixesha lokuposa: Sep-24-2025