Iyini i-antifoam?

Emhlabeni wokunakekelwa kwamanzi, lapho ukunemba nokusebenza kahle kubaluleke kakhulu, okungelula nokho kudingekileAikhemikhali ye-ntifoam idlala indima ebalulekile.Le nto engaziwa, eyaziwa ngokuthiAi-ntifoam, iqhawe elithule eliqinisekisa ukuthi izinqubo zokwelashwa kwamanzi zihamba kahle nangempumelelo.Kulesi sihloko, sihlola ukubaluleka kwe-antifoam ezinqubweni zokwelashwa kwamanzi futhi sihlola indima yayo ebalulekile ekugcineni ubumsulwa nokusebenza kwezinhlelo ezihlukahlukene zezimboni nomasipala.

I-Antifoam, njengoba igama libonisa, i-ejenti yamakhemikhali eklanyelwe ngokukhethekile ukulwa nokwakheka kwegwebu ngesikhathi sezinqubo zokwelashwa kwamanzi.Igwebu, umkhiqizo ongafuneki wezinqubo eziningi zezimboni nomasipala, lingakhinyabeza ukusebenza kahle kwezindlela zokwelashwa, liholele ekuvaleni kwesistimu, futhi libeke engcupheni ikhwalithi yonke yamanzi ahlanzekile.I-Antifoam, nokho, iyasiza, isebenza njengesixazululo esithembekile nesisebenzayo sokunciphisa lezi zinselele.

Esinye sezicelo ezibalulekile ze-antifoam kusezimbonini zokuhlanza amanzi angcolile, lapho isiza khona ukudiliza izinto eziphilayo kanye nokukhipha ukungcola endle nasezimbonini.Phakathi nenqubo yokwelapha, izinto eziphilayo zingakwazi ukukhiqiza igwebu eliningi ngenxa yezakhiwo zazo ze-surfactant.Leligwebu lingavimbela ukuhlukaniswa kwezinto eziqinile kuketshezi, lehlise ijubane ukusebenza kokwelashwa, futhi kubangele isikhathi sokuphumula esibizayo.Amakhemikhali e-Antifoam aklanyelwe ngokukhethekile ukuthunaza lezi zakhiwo zegwebu, okuvumela ukuhlukana okungcono kanye nenqubo yokwelapha ephumelelayo.

Ngaphezu kwalokho, ama-antifoam ejenti athola ukusetshenziswa okubanzi embonini ye-pulp nephepha, lapho izingqinamba ezikhipha amagwebu zivame ukuvela khona ngesikhathi senqubo ye-pulping ne-bleaching.Igwebu eleqile kulezi zinhlelo zokusebenza lingaholela ekulimaleni kwemishini, ikhwalithi yomkhiqizo encishisiwe, kanye nezingqinamba zokukhiqiza.Amakhemikhali e-Antifoam anezelwa ukulwa nokwakheka kwegwebu, ukuqinisekisa ukusebenza kahle nokuqhubekayo kwezigayo zephepha.

Omunye umkhakha othembele kakhulu ku-antifoam imboni yokudla neziphuzo, ikakhulukazi ezinqubweni zokuphisa nokuvubela.Ngesikhathi sokuvutshelwa kweziphuzo ezihlukahlukene, imvubelo nezinye izingxenye zikhiqiza i-foam, okuthi, uma ingalawulwa, ingachichima futhi iphazamise ukukhiqizwa.Izithasiselo ze-Antifoam zisetshenziselwa ukuphatha amazinga egwebu, ukuvimbela ukuchitheka, nokuqinisekisa ikhwalithi yomkhiqizo engaguquki.

Embonini yezemithi, lapho izindawo eziyinyumba zibalulekile, amakhemikhali e-antifoam adlala indima ebalulekile ekusetshenzisweni kwe-bioprocessing kanye nokuvutshelwa.Ukukhiqizwa kwegwebu kungethula izingozi zokungcola futhi kube nomthelela ekuvunweni nasekuhlanzekeni kwemikhiqizo yezemithi.Ama-Antifoam agents ethulwa kulezi zinqubo ukuze kugcinwe indawo elawulwayo nehlanzekile.

Ngaphezu kwalokho, i-antifoam iyisici esibalulekile ekwelashweni kwamanzi ombhoshongo wokupholisa.Imibhoshongo yokupholisa isetshenziswa emisebenzini eminingi yezimboni ukuze kukhishwe ukushisa okukhiqizwa phakathi nezinqubo ezihlukahlukene.Kodwa-ke, ukujikeleza kwamanzi okuqhubekayo kulezi zinhlelo kungaholela ekwakhekeni kwegwebu, okuthi, uma kunganakiwe, kunganciphisa ukusebenza kahle kokupholisa futhi kubangele ukugqwala.Amakhemikhali e-Antifoam asiza ukugcina ukusebenza kahle kombhoshongo wokupholisa ngokulawula amazinga egwebu kanye nokuqinisekisa inqubo ephumelelayo yokushintshanisa ukushisa.

Kafushane, i-antifoam iyiqhawe elingaqashiwe endaweni yeamakhemikhali okwelapha amanziukudlala indima ebalulekile ekuvikeleni ukusebenza kahle nempumelelo kwezinhlelo ezahlukene zezimboni nomasipala.Kungakhathaliseki ukuthi kusezimbonini zokuhlanza amanzi angcolile, izigayo zamaphepha, ukukhiqizwa kokudla neziphuzo, ukukhiqizwa kwemithi, noma imibhoshongo yokupholisa, ama-antifoam abalulekile ekuvimbeleni izinselele ezihlobene negwebu kanye nokuqinisekisa ukukhishwa okungaguquguquki, okusezingeni eliphezulu kwalezi zinqubo.

Njengoba izimboni ziqhubeka nokuthuthuka futhi zifuna ukuhlanzeka, izixazululo ezisebenza kahle zokuhlanza amanzi, amakhemikhali e-antifoam azohlala eyingxenye ebalulekile kukhithi yamathuluzi yochwepheshe abasebenza ukuvikela imvelo, ukuthuthukisa ikhwalithi yomkhiqizo, nokwenza imisebenzi yabo ngokugcwele.Esimeni esishintsha njalo sokuhlanzwa kwamanzi, i-antifoam ima njengozakwethu oqinile, isebenza buthule ngemuva kokugcina umhlaba wethu usebenza kahle.