I-Polyacrylamide (PAM), eyaziwa ngokuba yi-flocculant okanye i-coagulant, i-coagulant.I-avareji ye-molecular weight PAM isuka kumawaka ukuya kwishumi lezigidi zeemolekyuli, kwaye kukho iqela lamaqela asebenzayo kunye neemolekyuli ezidibeneyo, ezininzi zazo ezinokuthi zenziwe i-ionized emanzini, ehlala kwi-polymer electrolyte. Ngokutsho iimpawu amaqela ayo dissociable zahlulwe polyacrylamide anionic, polyacrylamide cationic, kunye nonionic polyacrylamide.
Umsebenzi
I-PAM yi-flocculant ekumgangatho ophezulu, kwaye i-organic polymer flocculant inempembelelo enkulu yokubhengeza umphezulu ngokwenza ifloc enkulu phakathi kwamasuntswana.
Iimpawu
I-PAM isetyenziselwa i-flocculation, kunye neentlobo ze-flocculated surface properties, ngokukodwa amandla e-kinetic, i-viscosity, i-turbidity kunye nexabiso le-pH lokumiswa lihambelana ne-kinetic ye-particle surface, yimbangela ye-particle blocking yokongeza umrhumo womphezulu ochasene ne-PAM, unokwenza ukuba i-kinetic iyancipha kwaye idibanise. I-Polyacrylamide (PAM) yipolymer enyibilikayo emanzini, enganyibilikiyo kwi-solvents ezininzi zezinto eziphilayo, ine-flocculation efanelekileyo, inokunciphisa ukuxhathisa ingxabano phakathi kolwelo. Ukuxinwa kwezinto eziqinileyo ezimisiweyo kumanzi amdaka akuphezulu, kwaye ayinayo ukusebenza kwe-condensation. Kwinkqubo yemvula, iinqununu eziqinileyo azitshintshi imilo yazo, kwaye azibopheli omnye nomnye, kwaye ngamnye ugqiba inkqubo yokuphefumula ngokuzimeleyo.
Isicelo
I-PAM isetyenziselwa ukuchithwa kwe-sludge, ukwahlula okuqinileyo-ulwelo kunye nokubuyiswa kokuhlamba kwamalahle, ukusetyenzwa kwamaminerali kunye namanzi amdaka ephepha. Ingasetyenziselwa kunyango lwamanzi amdaka emizi-mveliso kunye nogutyulo lwasekhaya lwasezidolophini. Kwishishini lephepha, i-PAM inokuphucula amandla omileyo kunye namanzi ephepha, iphucule izinga lokugcinwa kweefibers ezintle kunye ne-fillers.PAM ingasetyenziselwa njengesongezo sezinto zodaka ezisetyenziselwa kwintsimi yeoli kunye ne-geological exploration drilling.
Ukuqukumbela
Njenge-arhente ebalulekileyo yokucoca amanzi, i-PAM idlala indima ebalulekileyo kwintsimi yokucocwa kwamanzi kunye nokucocwa kwamanzi amdaka. Inokususa ngokukhawuleza nangempumelelo into emisiweyo, i-colloids kunye ne-organic matter emanzini, ukuphucula unyango olusebenzayo kunye nesiphumo sokucoca amanzi. I-PAM inoluhlu olubanzi lwezicelo. Ngokusebenzisa i-PAM yokucoca amanzi, sinokuphucula imekobume yomgangatho wamanzi, sikhusele kwaye siphucule ukusetyenziswa kakuhle kobutyebi bamanzi, kunye nokudala iimeko ezifanelekileyo ngakumbi kubomi bomntu kunye nophuhliso.
UMonica
Imfonomfono: +8618068323527
E-mail:monica.hua@lansenchem.com.cn
Ixesha lokuposa: Feb-25-2024