Kodi chithandizo chamadzi cha polymer ndi chiani?

Kodi polymer ndi chiani?
Ma polityndi mankhwala opangidwa ndi mamolekyulu olumikizidwa mu unyolo. Maunyolo nthawi zambiri amakhala atali nthawi yayitali ndipo amatha kubwerezedwa kuti awonjezere kukula kwa mawonekedwe a matole. Mamolekyulu amodzi mu unyolo amatchedwa monomers, ndipo unyolo ukhoza kumangika pamanja kapena kusinthidwa kuti ukwaniritse katundu ndi katundu.
Kupanga zifukwa zokhala ndi zolinga zingapo ndikugwiritsa ntchito zida zosinthika zosinthidwa. Munkhaniyi, komabe, tikambirana ma poizor a mafakitale,Chithandizo cha Polymer madzi.

Kodi ma polymers angagwiritsidwe ntchito bwanji m'madzi?
Ma polima ndi othandiza kwambiri mu chithandizo chamadzi. M'malingaliro oyambira, gawo la unyolo wa maolecular awa ndikulekanitsa gawo lolimba la madzi owononga kuchokera kudera lake lamadzimadzi. Akangopanga zigawo ziwiri za zinyalala zikalekanitsidwa, ndizosavuta kumaliza njirayo polekanitsa cholimba ndikuchiza madzi, kusiya madzi oyeretsa kuti asule mosatekeseka kapena kugwiritsidwa ntchito kwina kwa mafakitale.
Mwanjira imeneyi, polymer ndi malo ogona - chinthu chomwe chimagwira ndi zolimba chimayimitsidwa m'madzi kuti zikhale zowoneka bwino. Izi ndizothandiza kwambiri pakuchizira zinyalala zamadzimadzi, kotero mabotolo nthawi zambiri amagwiritsidwa ntchito pokha kuti athandize kukwera boti, yomwe imatha kuchotsa zinthu mosavuta. Komabe, kuti mupeze zotsatira zabwino kuchokera pa njirayi, mabotolo a polymed nthawi zambiri amagwiritsidwa ntchito ndi coagulants.
Coagalants amatenga njira yofikira pamlingo wotsatira, kusonkhanitsa maboti limodzi kuti apange chitsime chomwe chingachotsedwe kapena kuthandizidwanso. Polymer Kukweza kumatha kuchitika musanayambe kuwonjezera coagulants kapena kungagwiritsidwe ntchito pofuna kuthamangitsa njira zamagetsi. Chifukwa chakuti Ecyctrocaagiation ili ndi zabwino zonse komanso zovuta, kugwiritsa ntchito ma polyments kuti akonze njirayi ndi lingaliro lokongola kwa oyang'anira.

Mitundu Yosiyanasiyana ya Mankhwala othandizira madzi
Mankhwala a Polymer amatha kugwira ntchito mosiyanasiyana kutengera mtundu wa monomer womwe umagwiritsidwa ntchito popanga unyolo wa polymer. Nthawi zambiri ma poimba amagwera m'magulu awiri. Ndiwo tsankho komanso anionic, pofotokoza za zomwe zimachitika ndi zingwe za ma unyolo.

Anionic ma policrs mumadzi
Ma polidi a Anionic saimbidwa mlandu. Izi zimawapangitsa kukhala oyenera makamaka kuti azikhala olimba, monga dongo, silt kapena mitundu ina ya dothi, kuchokera pamatume a zinyalala. Kutaya Mapulogalamu Mining kapena Makampani olemera atha kukhala olemera mu zinthu zolimba izi, kotero kuti ma polionic akhoza kukhala othandiza kwambiri pamapulogalamuwa.

Ma polic oyang'anira mankhwalawa mankhwala
Pankhani ya kuchuluka kwake, polima polymer ndi zosiyana ndi inionic polymer chifukwa ili ndi mlandu wabwino. Kulipiritsa kwa ma polic a cutic kumawapangitsa kuti achotse zolimba za organic zochokera ku njira zosinthika kapena zosakanikirana. Chifukwa mapaipi okhala m'gululi amakhala ndi vuto lalikulu, nthawi zambiri ma pointers amagwiritsidwa ntchito m'malo othila matenda a chimbudzi cham'madzi, ngakhale maofesi olima ndi zakudya amagwiritsa ntchito ma poizoni awa.

Ma Polic Onlic Costic amaphatikizapo:
Polydimethyl Diacklyl Amlorium chloride, polyaamune, polyacrylic acid / sodium alyacrylate, cotic polyacrlamide, etc.