nkhani

ndi polima yopangidwa yomwe yakopa chidwi chambiri kuchokera kumafakitale osiyanasiyana chifukwa chakuchita bwino komanso kusinthasintha. PAM ili ndi mawonekedwe apadera a mamolekyu omwe ali ndi magulu a cationic (-CONH2), omwe amathandizira kuti azitha kutsatsa komanso kutsekereza tinthu tating'onoting'ono tating'onoting'ono. Katunduyu ndi wofunikira kuti tikwaniritse flocculation, njira yomwe imathandizira kukhazikika kwa tinthu, potero kumathandizira kumveketsa bwino kwamadzi ndi kulimbikitsa kusefera koyenera.

Chimodzi mwazofunikira kwambiri za PAM ndikuchiza madzi. Kuthekera kwake kumangiriza zolimba zoyimitsidwa kumapangitsa kukhala chida chamtengo wapatali choyeretsera madzi, kuchotsa zonyansa, ndikuwonetsetsa kutsatira malamulo a chilengedwe. M'maboma komanso m'mafakitale, PAM imagwiritsidwa ntchito kukulitsa luso la sedimentation, zomwe zimapangitsa kuti madzi azikhala oyera komanso kuchepetsa chilengedwe.

Kuphatikiza pa chithandizo chamadzi, PAM imagwiritsidwa ntchito kwambiri m'mafakitale opangira migodi ndi malasha. M'mafakitalewa, amathandizira kulekanitsa mchere wamtengo wapatali kuchokera ku zinyalala, kuchulukitsa mitengo yobwezeretsa ndikuchepetsa kuwonongeka kwa chilengedwe. Makampani a petrochemical amapindulanso ndi PAM chifukwa amathandizira kuchotsa ndi kukonza ma hydrocarboni, kuwonetsetsa kuti ntchito zikuyenda bwino komanso moyenera.

M'makampani opanga mapepala ndi nsalu, PAM ndi chowonjezera chofunikira chomwe chimapangitsa kuti zinthu zikhale bwino popititsa patsogolo kusungidwa kwa fiber ndi zodzaza. Makhalidwe ake oyenda amathandizira kukonza ngalande ndikuchepetsa kugwiritsa ntchito mphamvu popanga.

Komanso, Polyacrylamide amagwiritsidwanso ntchito kupanga shuga, mankhwala ndi kuteteza chilengedwe, kusonyeza kusinthasintha ake m'madera osiyanasiyana. Pamene mafakitale akupitiliza kufunafuna mayankho okhazikika komanso ogwira mtima, kufunikira kwa polyacrylamide kukuyembekezeka kukula, kuphatikiza gawo lake lalikulu pamagwiritsidwe amakono amakampani.

Mwachidule, ntchito zambiri za Polyacrylamide zikuwonetsa kufunika kwake pakuwongolera magwiridwe antchito komanso kusakhazikika kwachilengedwe m'magawo osiyanasiyana.