Izithasiselo eziningi zamakhemikhali zokwenza amaphepha zivame ukusetshenziswa embonini yamaphepha, futhi izinhlobo zazo zibanzi futhi zisetshenziswa kabanzi, futhi imisebenzi yazo ibonakala kakhulu kulezi zici ezilandelayo:

01 Thuthukisa ukusebenza kahle kokukhiqiza

Ukuze kuthuthukiswe isivinini sokukhipha amanzi ekugcineni okumanzi komshini wephepha futhi kusheshiswe ukuhwamuka kwamanzi ku-cadre, usizo lokuhlunga lungangezwa ukuze kuthuthukiswe ukusebenza kahle kokukhiqiza. Ukuze kwenziwe ibala le-pulp ngokulinganayo nangokuqinile, i-mordant kanye ne-dispersant zingangezwa. Lapho kufakwa usayizi we-rosin, ukwengeza i-synergist kungathuthukisa umphumela wosayizi. Ngaphezu kwalokho, iphepha elichithwe kabusha liqukethe uyinki nezinye izinto, futhi ama-agent okususa i-waste paper angangezwa ukuze kukhiqizwe i-pulp emsulwa.

02 Thuthukisa ikhwalithi bese unikeza iphepha izakhiwo ezikhethekile

Isibonelo, iphepha lesikhwama sikasimende lidinga amandla aphezulu kanye nokuvuleka okuhle, futhi izinga lokushaya alikwazi ukuba phezulu uma lishaywa. Ukuze kuthuthukiswe amandla ephepha, kuvame ukungezwa izinto zokuqinisa ezomile. Ama-napkin namathawula ephepha kudingeka athambe njengokotini, futhi ama-wipes awakwazi ukuguguleka, futhi kuzofakwa isithambisi sephepha.

03 Nciphisa imfucuza futhi wonge izinto zokusetshenziswa

Isibonelo, ukwengeza izinto zokugcina kanye nama-flocculant ku-pulp kungathuthukisa izinga lokugcina lama-filler kanye nemicu emincane, kunciphise ukulahleka, konge izinto zokusetshenziswa, futhi kunciphise ukungcola kwamanzi amdaka.

04 Susa izithiyo zokukhiqiza

Ehlobo, udaka luvame ukuba khona emathangini odaka, emathangini ane-mesh, noma ezinhlelweni zamapayipi amanzi amhlophe kanye nokubola, okudala izithiyo ekukhiqizweni. Manje kunezinhlobonhlobo zokusebenza kahle okuphezulu, ubuthi obuphansi, izilondolozi ezizibolisa ngokwazo, ezingabulala amagciwane kanye nokulwa nokugqwala, ngeke zibangele ukungcola.

Uma i-pulp ingahlanzwa futhi ixutshwe nomoya, izokhiqiza i-foam kanye ne-pulp entantayo, okulimaza ikhwalithi nokusebenza kwephepha. Ukuze kuqedwe umonakalo we-foam, kungasetshenziswa i-defoamer kanye ne-degassing agent.

05 Thuthukisa ukusebenza kokukhiqiza

Ukusebenzisa isihlanzi sengubo kungasheshisa ukugezwa kwengubo futhi kugcine ingubo ihlanzekile. Izinamathiseli zivame ukungezwa ezimbozweni ukuze kuthuthukiswe ikhwalithi yephepha elimboziwe. Ukwengezwa kwe-dispersant kunganciphisa ukujiya kwengubo, kukhuthaze ukusebenza kokukhiqiza futhi kwenze ingubo ifane. Ukwengezwa kwe-glue kungathuthukisa ukumelana namanzi kwengubo.