IntshayeleloOfUseKwiPolyacrylamide
Sele siyiqondile imisebenzi kunye neziphumo zeearhente zokucocwa kwamanzi ngokweenkcukacha.Kukho iindidi ezininzi ezahlukeneyo ngokwemisebenzi yazo kunye neentlobo.I-Polyacrylamide yenye yeepolymers ze-linear ze-polymers, kwaye i-molecular chain yayo iqulethe inani elithile lee-radicals.Iyakwazi ukufunxa iinqununu eziqinileyo ezimiswe emanzini, ii-ion zebhulorho okanye i-aggregate particles kwi-flocs enkulu ngokusebenzisa i-neutralization ye-charge, ikhawulezise i-sedimentation yeengqungquthela ezimisiweyo, ikhawuleze ukucaciswa kwesisombululo, kunye nokuphucula umphumo wokucoca.Ukusetyenziswa kwayo okuneenkcukacha kuya kwaziswa njengokulandelayo kuwe.
1. Sebenzisa ekugxothweni kodaka
Xa isetyenziselwa ukuchithwa kwe-sludge, i-cationic polyacrylamide inokukhethwa ngokuhambelana ne-sludge, enokuthi ikhuphe ngokufanelekileyo i-sludge phambi kokuba i-sludge ingene kumatshini wokucoca.Xa i-dewatering, ivelisa i-flocs enkulu, ayinamathele kwilaphu lokucoca, kwaye ayisasazeki ngexesha lokucoca.Ikeyiki yodaka ingqindilili kwaye ukusebenza kakuhle kokuphelelwa ngamanzi emzimbeni kuphezulu.
2. Ukusetyenziswa kunyango lwamanzi amdaka
Xa isetyenziswe kunyango lwamanzi amdaka asekhaya kunye namanzi amdaka endalo, njengokutya kunye namanzi amdaka otywala, amanzi amdaka avela kwimizi-mveliso yokucoca ugutyulo lwasezidolophini, amanzi amdaka ebhiya, amanzi amdaka efektri ye-MSG, amanzi amdaka eswekile, amanzi amdaka, njl., Isiphumo se-cationic polyacrylamide singcono kune i-anionic, i-nonionic kunye ne-inorganic salts amaxesha amaninzi okanye amashumi amaxesha aphezulu, kuba olu hlobo lwamanzi amdaka ludla ngokuhlawuliswa kakubi.
3. Ukucocwa kwamanzi akrwada emilanjeni nasemachibini
I-Polyacrylamide ingasetyenziselwa unyango lwamanzi epompo ngamanzi omlambo njengomthombo wamanzi.Ngenxa yedosi yayo ephantsi, isiphumo esihle kunye neendleko eziphantsi, ngakumbi xa isetyenziswe ngokubambisana ne-inorganic flocculants, ngoko iya kusetyenziswa kwizityalo zamanzi njenge-flocculant esuka kuMlambo waseYangtze, uMlambo oMthubi kunye nezinye izitya.
Oku kungentla kusetyenziso oluneenkcukacha lwepolyacrylamide.Njenge-ejenti yokucoca amanzi, inokusebenza ngakumbi kunyango logutyulo.Nangona kunjalo, ngaphezu kokusetyenziswa kwayo okubalulekileyo kule miba mithathu ingentla, ingasetyenziselwa njenge-ejenti yokuqinisa kunye nezinye izongezo ekwenziweni kwephepha ukunyusa izinga lokugcinwa kweefayili kunye ne-pigments, kunye nokwandisa amandla ephepha;njengezongezo ze-oilfield, ezifana nodongwe oluchasene nokudumba Kuyi-agent yokuqina kwi-oilfield acidification;inokudlala indima enkulu kwi-ejenti yokulinganisa amalaphu, ukusebenza komlinganiselo ozinzileyo, ubungakanani obuncinci, izinga eliphantsi lokuphuka kwelaphu, kunye nomphezulu welaphu eligudileyo.
Ixesha lokuposa: Jun-03-2019