Momwe mungagwiritsire ntchito polyacrylamide mu mphero zamapepala ndipo imagwira ntchito bwanji?

Polyacrylamide ndi chowonjezera chapamwamba chomwe chimagwiritsidwa ntchito kwambiri popanga mapepala.Lili ndi makhalidwe ambiri apadera ndi ntchito, zomwe zingathe kusintha kwambiri kupanga bwino komanso khalidwe la mankhwala a mphero zamapepala.

FChoyamba, PAM ikhoza kugwiritsidwa ntchito pokonza zamkati.Itha kugwiritsidwa ntchito ngati pepala homogenizer, enhancer, dispersant, fyuluta thandizo ndi zina zotero.Ntchito yake ndikuwongolera kufanana kwa pepala, kukonza bwino mapepala ndi mphamvu, kuonjezera kuchuluka kwa zosungiramo zodzaza ndi ulusi wabwino, kuchepetsa kutayika kwa zinthu zopangira, kukonza kusefa ndikubwezeretsa bwino, ndikuchepetsa kuwononga chilengedwe.Popanga zamkati, cellulose ndi zonyansa zina zidzasakanikirana, zomwe zidzakhudza khalidwe la pepala.Kugwiritsa ntchito PAM kumatha kulekanitsa zonyansazi ndikuwongolera pepalalo.Kuphatikiza apo, PAM imatha kukulitsa kukhuthala kwa zamkati, kupanga pepala kukhala lolimba.

Secondly, PAM itha kugwiritsidwanso ntchito kuyeretsa madzi.Popanga mapepala, madzi ambiri amagwiritsidwa ntchito kuyeretsa ndi kutsuka pepala.Madzi oipawa amakhala ndi zinthu zambiri zachilengedwe komanso zosafunika.Ngati kutayidwa mwachindunji m'chilengedwe popanda chithandizo, kuwononga kwambiri chilengedwe chozungulira.Kugwiritsiridwa ntchito kwa PAM kungathe kulekanitsa mankhwala ndi zonyansa izi, potero kuyeretsa madzi abwino.Kuphatikiza apo, PAM ingathandizenso kuchotsa tinthu tating'onoting'ono tomwe timayimitsidwa ndi colloidal m'madzi, ndikupangitsa kuti ikhale yomveka bwino komanso yowonekera.

In mwachidule, PAM imagwira ntchito yofunika kwambiri pamapepala.Pogwiritsa ntchito PAM, mapepala apamwamba amatha kukonzedwa bwino, zowonongeka pakupanga zimatha kuchepetsedwa, madzi onyansa amatha kuyeretsedwa, ndipo malo ozungulira chilengedwe amatha kutetezedwa.Chifukwa chake, popanga mapepala amtsogolo, PAM ipitiliza kugwira ntchito yofunika.