Zosamveka wamba posankha Pam

Polyacrylamide(Pam), monga pommer yomwe imagwiritsidwa ntchito powoloka, imagwiritsidwa ntchito kwambiri muzochitika zosiyanasiyana zamankhwala. Komabe, ogwiritsa ntchito ambiri ayamba kusamvana panthawi yosankhidwa ndi kugwiritsa ntchito njira. Nkhaniyi ikufuna kusamvana uku ndikupereka kumvetsetsa koyenera komanso malingaliro.

Kusamvetsetsa 1: Kukula kolemetsa kwa maselo, kukwera mphamvu kwambiri.

Posankha Polyacrlamide, anthu ambiri amaganiza kuti chitsanzo chomwe chili ndi zochulukitsa kwambiri ziyenera kukhala ndi mphamvu yayikulu. Koma kwenikweni, pali mazana a mitundu ya polyacrlamide, yomwe ndi yoyenera mikhalidwe yosiyanasiyana yamadzi. Chikhalidwe cha madzi chopangidwa ndi mafakitale m'mafakitale osiyanasiyana ndi osiyana. Mtengo wa PH ndi zodetsa nkhawa zamadzi zimasiyana kwambiri. Atha kukhala acidic, alkaline, kapena okhala ndi mafuta, organic, mtundu, zowoneka, ndizovuta kuti mtundu umodzi wa polyacrrylamide ukwaniritse zofunikira zonse zothandizira mankhwalawa. Njira yolondola ndikusankha kusankha njira yoyesera, kenako pangani mayeso a makina kuti mudziwe kuchuluka koyenera kuti mukwaniritse zotsika mtengo kwambiri.

Kusamvana 2: Kuchulukitsa kokhazikika, zabwinoko

Pokonzekera mayankho a polyacrylamide, ogwiritsa ntchito ambiri amakhulupirira kuti kuchuluka kwachuma, zabwinoko katunduyo. Komabe, malingaliro awa si olondola. M'malo mwake, kuchuluka kwa Pam kuyenera kutsindikizidwa malinga ndi chimbudzi ndi zovuta. Nthawi zambiri, pamawa yankho ndi kuchuluka kwa 0.1% -0.3% ndioyenera kukwera ndi kukhazikika, pomwe ndende ya ma municlege ndi 0,2% -0.5%. Pakakhala zodetsa zambiri mu chimbudzi, kuchuluka kwa Pam kungafunike kuwonjezeka moyenera. Chifukwa chake, kusinthika koyenera kuyenera kutsimikiza mtima kudzera mu kuyesera musanagwiritse ntchito kuti muwonetsetse bwino ntchito.

Kusamvana 3: Kutalika kwa kusungunuka ndi nthawi yosangalatsa, yabwinoko

Polyacrylamide ndi tinthu toyera yoyera yomwe imayenera kusungunuka kwathunthu kuti ikwaniritse zotsatira zabwino. Ogwiritsa ntchito ambiri amaganiza kuti nthawi yayitali kusungunuka ndi nthawi yosangalatsa ndiyabwino, koma sizomwe sizili choncho. Ngati nthawi yosangalatsa ndi yayitali, imabweretsa kuphwanya pang'ono pang'onopang'ono. Nthawi zambiri, nthawi yosungunuka ndi nthawi yosangalatsa siyingakhale yochepera mphindi 30 ndipo iyenera kukwezedwa moyenerera ngati kutentha kumakhala kochepa pakazizira. Ngati kusungunuka ndi nthawi yosangalatsa ndi yochepa kwambiri, Pam sidzathetsedwa kwathunthu, komwe kumapangitsa kuti kulefuka kukhale kovuta kwambiri m'mbunya. Chifukwa chake, ogwiritsa ntchito akuyenera kuwonetsetsa kuti chisungunuke bwino komanso nthawi yosangalatsa mukamagwiritsa ntchito pofuna kukonza zotsatira za Pam.

Kusamvana 4: Ionicty / ionic digiri ndiye yokhayo kusankha

Monga chimodzi mwazofunikira za Polyacrlana, ionicity amatanthauza zonse zoyipa komanso zabwino za Ionic ndi kuchuluka kwake kwa kachulukidwe. Anthu ambiri amasamala kwambiri ndi ionicty pogula, poganiza kuti pamwambamwamba. Koma kwenikweni, kuchuluka kwa ionicity kumakhudzana ndi kukula kwa thupi. Kulemera kwakukulu, kocheperako kunenepa kwambiri, komanso mtengo wake. Posankha njira, kuwonjezera pa ioniccity, zinthu zina zofunika kuzilingalira, zomwe zimafunikira kuti zithandizire pokonzekera, motero, mtunduwo sungasankhidwe potengera digiri. Kuyesanso kofunikira kumafunikira kuti mudziwe mtundu wofunikira.

Mongamalo ogona, Polyacrylamide amatenga gawo lofunikira m'makampani amadzi. Mukafuna kusankha zomwe zikugwirizana, chonde nditumizireni.