Mu makampani opanga mowa, kukonza madzi otayira ndi ntchito yovuta komanso yovuta. Madzi otayira ambiri amapangidwa panthawi yopanga mowa, yomwe imakhala ndi zinthu zambiri zachilengedwe komanso michere. Ayenera kukonzedwa asanayambe kutsukidwa bwino m'malo oyeretsera madzi otayira. Polyacrylamide (PAM), polima wolemera kwambiri, wakhala njira yabwino yothetsera madzi otayira m'malo opangira mowa. Nkhaniyi ifufuza momwe PAM ingasinthire njira yokonzera madzi otayira m'malo opangira mowa ndikuthandizira pa chitukuko chokhazikika.
Makhalidwe a madzi otayira a fakitale yopangira mowa
Kupanga mowa kumaphatikizapo magawo angapo, kuphatikizapo kupanga chimera, kugaya, kuphwanya, kuwiritsa, kusefa, kuwonjezera hop, kuwiritsa, kukhwima, kuyeretsa ndi kulongedza. Madzi otayira ochokera kuzinthu zosiyanasiyana adzapangidwa m'njira izi, makamaka kuphatikiza:
- Kusamba madzi popanga malt
- Madzi oyeretsera olimba
- Madzi otsukira kuti agwiritsidwe ntchito poyeretsa
- Madzi oyeretsera thanki yowiritsa
- Madzi ochapira m'zitini ndi m'mabotolo
- Madzi ozizira
- Madzi otsukira mu workshop yomalizidwa
- Ndi zimbudzi zina zapakhomo
Madzi otayidwawa nthawi zambiri amakhala ndi zinthu zachilengedwe monga mapuloteni, yisiti, ma polysaccharides ndi tirigu wotsalira. Ubwino wa madziwo ndi wovuta ndipo mankhwala ake ndi ovuta.
Kodi PAM Imawongolera Bwanji Kusamalira Madzi Otayira M'mafakitale Opanga Mowa?
Momwe Mungasankhire Polyacrylamide Yothandizira Madzi Otayira Mowa
Pochiza madzi otayira m'mafakitale opangira mowa, kusankha mtundu woyenera ndi mlingo wa PAM ndikofunikira kwambiri. Kuti mupeze zotsatira zabwino kwambiri za chithandizo, ndikofunikira kudziwa kulemera kwa mamolekyulu, mtundu wa ma ion ndi mlingo wa PAM kudzera mu mayeso a labotale ndi omwe amapezeka pamalopo pamodzi ndi zigawo zinazake komanso makhalidwe abwino a madzi otayira.
Zinthu zazikulu ndi izi:
Mitundu ya zinthu zolimba zomwe zimapachikidwa m'madzi otayidwa:Madzi otayira mowa nthawi zambiri amakhala ndi zinthu zachilengedwe monga mapuloteni, yisiti, ndi ma polysaccharides, makamaka mapuloteni a yisiti ndi malt.
pH ya madzi otayira:Ma pH osiyanasiyana a madzi otayira angakhudzenso magwiridwe antchito a PAM.
Kutayirira kwa madzi otayira:Madzi otayira okhala ndi dothi lochuluka amafuna zinthu zofewa bwino kuti zitsimikizire kuti dothi limayenda bwino.
PAM imagawidwa m'magulu atatu: cationic, anionic ndi nonionic. Pa madzi otayira mowa omwe ali ndi zinthu zambiri zachilengedwe komanso mphamvu yoipa, PAM ya cationic yolemera kwambiri nthawi zambiri ndiyo chisankho chabwino kwambiri. Mphamvu yake yothamanga imatha kuthetsa zinyalala mwachangu ndikuwonjezera mphamvu yochotsa zolimba.
Mlingo wa PAM ndi wofunikira kwambiri pakugwira ntchito bwino kwa njira yoyeretsera madzi otayira. Kuwonjezera PAM yochuluka kungayambitse kutaya madzi ndi kupanga matope ambiri, pomwe kuwonjezera pang'ono kungayambitse zotsatira zoyipa pa njira yoyeretsera. Chifukwa chake, kuwongolera molondola mlingo wa PAM ndikofunikira kwambiri.
Polyacrylamide (PAM) imapereka njira yabwino, yotsika mtengo komanso yosamalira chilengedwe pochiza madzi otayika m'mafakitale opanga mowa. Kutha kwake kusungunula ndi kutseka zinthu zolimba zomwe zapachikidwa kumathandiza kukonza ubwino wa madzi, kusefa bwino komanso kasamalidwe ka madzi otayika. Yuncang yadzipereka kupereka mankhwala abwino kwambiri ochizira madzi kuti akwaniritse zosowa zapadera za mafakitale osiyanasiyana, kuphatikizapo mafakitale opanga mowa. Ndife akatswiri pakusankha mtundu woyenera ndi mlingo wa PAM kuti tiwonetsetse kuti ntchito yabwino kwambiri yokonza madzi ikuyenda bwino, kuchepetsa ndalama zogwirira ntchito komanso kuwononga chilengedwe. Ndi chithandizo chathu chaukadaulo komanso njira zosinthira zoperekera, timathandiza makasitomala athu kupeza madzi abwino, kulimbikitsa kukhazikika, komanso kukwaniritsa bwino miyezo yolamulira. Sankhani Yuncang kuti mupeze njira zodalirika, zotsika mtengo komanso zosamalira chilengedwe.
Nthawi yotumizira: Sep-26-2025