Ngenxa yeemfuno ezingqongqo zokhuseleko lokusingqongileyo kunye nobunzima obukhulayo bonyango lwamanzi amdaka kwimizi-mveliso, i-polydimethyldiallylammonium chloride (PDADMAC, ifomula yekhemikhali: [(C₈H₁₆NCl)ₙ])(https://www.cleanwat.com/poly-dadmac/)iye yaba yimveliso ephambili. Iimpawu zayo zokutyibilika kakuhle, ukusetyenziswa kwayo, kunye nobuhlobo bayo nokusingqongileyo kwenze ukuba isetyenziswe ngokubanzi ekucoceni amanzi avela kumthombo kunye nonyango lwamanzi amdaka.
Intshayelelo yeMveliso
I-polymer iqulethe amaqela aqinileyo e-cationic kunye namaqela asebenzayo e-adsorbent. Ngokusebenzisa i-charge neutralization kunye ne-adsorption bridging, iyazinzisa kwaye i-flocculate amasuntswana axhonyiweyo kunye nezinto ezinyibilikayo emanzini ezinamaqela angenazo i-negative charge emanzini, nto leyo ebonisa ukusebenza kakuhle ekususeni umbala, ukubulala iintsholongwane, kunye nokususa izinto eziphilayo. Le mveliso ifuna idosi encinci, ivelisa ii-floc ezinkulu, ihla ngokukhawuleza, kwaye ivelise i-turbidity encinci eseleyo, nto leyo ebangela ukuba kubekho udaka oluncinci. Ikwasebenza ngaphakathi koluhlu olubanzi lwe-pH oluyi-4-10. Ayinavumba, ayinancasa, kwaye ayinatyhefu, nto leyo eyenza ukuba ifaneleke kwiintlobo ngeentlobo zokucoca amanzi kunye nokusetyenziswa kwamanzi amdaka.
Iinkcukacha zoMgangatho
| Imodeli | CW-41 |
| Inkangeleko | Ulwelo olukhanyayo ukuya kolutyheli olukhanyayo, olucacileyo, noluqinileyo. |
| Umxholo wezinto eziqinileyo (%) | ≥40 |
| Ukuxinana (mPa.s, 25°C) | 1000-400,000 |
| i-pH (isisombululo samanzi esiyi-1%) | 3.0-8.0 |
| Qaphela: Iimveliso ezineziqina ezahlukeneyo kunye nokukhanya okubonakalayo zingenziwa ngokwezifiso xa ziceliwe. | |
Ukusetyenziswa
Xa isetyenziswa yodwa, kufuneka kulungiswe isisombululo esixutyiweyo. Uxinzelelo oluqhelekileyo yi-0.5%-5% (ngokubhekiselele kumxholo wezinto eziqinileyo).
Xa kunyangwa amanzi aphuma kwiindawo ezahlukeneyo kunye namanzi amdaka, idosi kufuneka imiselwe ngokusekelwe kukungcola kunye noxinzelelo lwamanzi acociweyo. Idosi yokugqibela ingamiselwa ngovavanyo lovavanyo.
Indawo yokongeza kunye nesantya sokuxubha kufuneka zikhethwe ngononophelo ukuqinisekisa ukuba zixutywa ngokufanayo nezinto ezisetyenzisiweyo ngelixa kuthintelwa ukwaphuka kwefloc.
Ukongeza okuqhubekayo kuyakhethwa.
Izicelo
Kwi-flotation, inokuphucula kakhulu ukusebenza kakuhle kwemveliso kwaye inciphise umxholo wezinto eziqinileyo zokungcola. Kwi-filtration, inokuphucula umgangatho wamanzi ahluziweyo kwaye iphucule ukusebenza kakuhle kwe-filter.
Ukuze kugxilwe kakhulu, kunokuphucula ukusebenza kakuhle koxinzelelo kwaye kukhawulezise amazinga okutsalwa kwenkunkuma. Isetyenziselwa ukucacisa amanzi, inciphise ngempumelelo ixabiso le-SS kunye nokungcoliswa kwamanzi acociweyo kwaye iphucule umgangatho wokungcola.
Ixesha leposi: Sep-24-2025