IsingenisoOfI-USeI-Polyacrylamide
Sesivele siyiqonda imisebenzi nemiphumela yezinto zokwelapha amanzi ngokuningiliziwe. Kunezinhlobo eziningi ezahlukene ngokwemisebenzi yazo nezinhlobo zayo. I-Polyacrylamide ingenye yama-polymer aqondile, futhi uchungechunge lwayo lwama-molecule luqukethe inani elithile lama-radical. Ingakwazi ukumunca izinhlayiya eziqinile ezilenga emanzini, i-bridge ion noma izinhlayiya ezihlanganisiwe zibe ama-floc amakhulu ngokushaja i-neutralization, isheshise ukuthungwa kwezinhlayiya ezilenga, isheshise ukucaciswa kwesisombululo, futhi ithuthukise umphumela wokuhlunga. Ukusetshenziswa kwayo okuningiliziwe kuzokwethulwa njengoba kungezansi kuwe.
1. Sebenzisa ekususeni amanzi odakeni
Uma isetshenziselwa ukususa amanzi ngodaka, i-cationic polyacrylamide ingakhethwa ngokwedaka, elingasusa amanzi ngodaka ngempumelelo ngaphambi kokuba udaka lungene emshinini wokuhlunga. Uma lususa amanzi, lukhiqiza ama-floc amakhulu, alunamatheli endwangu yokuhlunga, futhi aluhlakazeki ngesikhathi sokucindezela kokuhlunga. Ikhekhe lodaka lijiyile futhi ukusebenza kahle kokuphelelwa amanzi emzimbeni kuphezulu.
2. Ukusetshenziswa ekwelapheni amanzi angcolile angokwemvelo
Uma isetshenziswa ekwelapheni amanzi angcolile asekhaya kanye namanzi angcolile emvelo, njengamanzi angcolile okudla notshwala, amanzi angcolile avela ezitshalweni zokuhlanza indle zasemadolobheni, amanzi angcolile kabhiya, amanzi angcolile asefektri ye-MSG, amanzi angcolile kashukela, amanzi angcolile okuphakelayo, njll., Umphumela we-cationic polyacrylamide ungcono kunosawoti we-anionic, ongewona i-ionic kanye nosawoti we-inorganic izikhathi eziningana noma eziyishumi eziphakeme, ngoba lolu hlobo lwamanzi angcolile ngokuvamile lune-charge engemihle.
3. Ukuhlanzwa kwamanzi angaphekiwe emifuleni nasemachibini
I-Polyacrylamide ingasetshenziswa ekwelapheni amanzi ompompi ngamanzi omfula njengomthombo wamanzi. Ngenxa yomthamo wayo ophansi, umphumela omuhle kanye nezindleko eziphansi, ikakhulukazi uma isetshenziswa kanye nama-flocculant angaphili, ngakho-ke izosetshenziswa ezitshalweni zamanzi njenge-flocculant evela eMfuleni iYangtze, eMfuleni iYellow nakwezinye izitsha.
Lokhu okungenhla ukusetshenziswa okuningiliziwe kwe-polyacrylamide. Njenge-ejenti yokwelapha amanzi, isebenza kahle kakhulu ekuhlanzweni kwendle. Kodwa-ke, ngaphezu kokusetshenziswa kwayo okubalulekile ezicini ezintathu ezingenhla, ingasetshenziswa futhi njenge-ejenti yokuqinisa kanye nezinye izithasiselo ekwenzeni iphepha ukwandisa izinga lokugcina lama-fillers kanye nama-pigment, futhi kwandiswe amandla ephepha; njengezithasiselo ze-oilfield, njengobumba olulwa nokuvuvukala. Iyisithasiselo sokuqina se-oilfield acidification; ingadlala indima enkulu e-ejenti yokulinganisa indwangu, ukusebenza kokulinganisa okuzinzile, usayizi omncane, izinga eliphansi lokuphuka kwendwangu, kanye nobuso bendwangu obubushelelezi.
Isikhathi sokuthunyelwe: Juni-03-2019