Ni iki gituma Polyacrylamide iba nziza cyane muri Flocculation?

Polyacrylamideizwi cyane kubera ubushobozi bwayo mu gutunganya amazi, igikorwa cy'ingenzi mu nganda zitandukanye nko gutunganya amazi yanduye, ubucukuzi bw'amabuye y'agaciro, no gukora impapuro. Iyi polymer y'ubukorikori, igizwe na acrylamide monomers, ifite imiterere yihariye ituma ikwiriye cyane mu gukoresha mu gutunganya amazi.

Mbere na mbere, uburemere bwinshi bwa molekile ya polyacrylamide ni ikintu cy'ingenzi gituma habaho ubushobozi bwo gukurura ibintu mu buryo budasanzwe. Imiyoboro miremire y'ibice bisubirwamo bya acrylamide ituma habaho imikoranire ikomeye n'uduce duhagaze mu gisubizo. Iyi miterere ya molekile yongera ubushobozi bwa polymer bwo gukora uduce duto kandi turambye, ari two duhuriweho n'uduce duto. Kubera iyo mpamvu, polyacrylamide ishobora guhuza neza uduce duto, bigatuma duhita dutandukana cyangwa tugatandukana n'amazi.

Uburyo polyacrylamide ishonga mu mazi burushaho kongera ubushobozi bwayo bwo gushonga. Kubera ko ishonga mu mazi, polyacrylamide ishobora gukwirakwizwa byoroshye no kuvangwa mu gisubizo, bigatuma ikwirakwira neza mu buryo bumwe. Iki kimenyetso ni ingenzi kugira ngo ishobore gushonga neza kandi neza, kuko polymer igomba guhura n'uduce twose turi mu gisubizo kugira ngo ikore flocs.

Kutagira ingufu za Polyacrylamide ni ikindi kintu cy'ingenzi gituma ikora neza mu gutunganya amazi. Polymeri muri rusange ntabwo ari ionic, bivuze ko idafite ingufu za elegitoroniki. Uku kutagira ingufu za polyacrylamide bituma ikorana n'uduce twinshi tw'ibice, hatitawe ku ngufu zabyo z'ubuso. Mu buryo bunyuranye, polymer za anionic cyangwa cationic zishobora guhitamo imiterere yazo mu gutunganya amazi, bigatuma zidashobora gukoreshwa ku bwoko runaka bw'uduce. Kutagira ingufu za Polyacrylamide bituma ikoreshwa mu buryo butandukanye kandi ikaba ikwiriye mu bihe bitandukanye byo gutunganya amazi.

Byongeye kandi, hydrolysis igenzurwa ya polyacrylamide ishobora gushyiramo amatsinda ya anionic, bikongera imikorere yayo yo gukurura. Mu guhindura imiterere ya polymer, irushaho kugira akamaro mu gukurura no guhosha uduce dufite charges zitandukanye. Ubu buryo bwo guhindura charge butuma polyacrylamide imenyera imiterere itandukanye y'amazi no guhindura ubushobozi bwayo bwo gukurura flux hakurikijwe.

Uburyo bworoshye bwa polyacrylamide mu miterere yayo bunagira uruhare mu gutuma ikora neza mu mikorere ya flocculation. Iboneka mu buryo butandukanye nka emulsions, ifu, na gels. Ubu buryo butandukanye butuma abayikoresha bahitamo ubwoko bukwiye hashingiwe ku bisabwa byihariye by'ikoreshwa ryabo. Urugero, emulsions akenshi zikundwa kugira ngo zorohereze kuyikoresha, mu gihe ifu yorohereza mu kubika no gutwara.

Mu gusoza, imikorere idasanzwe ya polyacrylamide iterwa n'uburemere bwayo bwinshi bwa molekile, gushonga kw'amazi, kudahinduka kw'imikoreshereze y ...