Kodi polyamine imagwiritsidwa ntchito poyeretsa madzi?

Polyamineszimagwira ntchito yofunika kwambiri pakupanga ma coagulation ndi ma flocculation, masitepe awiri ofunikira paulendo wochiritsa madzi. Coagulation imaphatikizapo kusokoneza tinthu tating'ono m'madzi mwa kuwonjezera mankhwala. Ma polyamines amapambana munjira iyi pochepetsa zolipiritsa pazoyimitsidwa, kuwalola kuti asonkhane ndikupanga magulu akuluakulu, osavuta kuchotsa. Izi ndizopindulitsa makamaka pochiza madzi omwe ali ndi turbidity kwambiri, chifukwa ma polyamines amathandizira kuchotsa tinthu.

Komanso, polyamines amathandiza kwambiri kuti flocculation, kumene anapanga particles aggregate kupanga zazikulu misa. Ma flocs omwe amabwera amatha kupatukana mosavuta ndi madzi kudzera mu sedimentation kapena kusefera, kusiya madzi oyera komanso oyera. Kuchita bwino kwa ma polyamines polimbikitsa kuthamangitsidwa mwachangu komanso mwamphamvu kumawasiyanitsa ngati gawo lofunikira panjira zamakono zochizira madzi.

Kugwiritsiridwa ntchito kwina kodziŵika kwa ma polyamines kuli pa kuthekera kwawo kothandiza kuchotsa zonyansa monga zitsulo zolemera ndi zowononga organic. Popanga ma complex ndi zonyansazi, ma polyamines amathandizira mvula yawo, kumathandizira kupatukana kwawo ndi matrix amadzi. Izi ndizothandiza makamaka pothana ndi magwero amadzi omwe akhudzidwa ndi kutulutsa kwa mafakitale kapena kusefukira kwaulimi.

Kukhudzidwa kwachilengedwe kwa ma polyamines poyeretsa madzi ndikofunikanso. Poyerekeza ndi ma coagulant achikhalidwe, ma polyamines nthawi zambiri amafunikira Mlingo wocheperako, zomwe zimapangitsa kuchepa kwa zinyalala za mankhwala. Izi sizimangowongolera njira yochizira komanso zimagwirizana ndi kukakamiza kwapadziko lonse kuti pakhale njira zoyendetsera madzi zokhazikika komanso zokomera zachilengedwe.

Malo opangira madzi padziko lonse lapansi akugwiritsa ntchito ma polyamines monga gawo lamankhwala awo chifukwa cha kusinthasintha kwawo komanso kuchita bwino. Ofufuza ndi mainjiniya akufufuza mosalekeza njira zopititsira patsogolo kugwiritsa ntchito ma polyamines, kuwonetsetsa kuti amawagwiritsa ntchito m'malo osiyanasiyana ochizira madzi.

Pomaliza, PA ikusintha njira zoyendetsera madzi popereka njira yothandiza komanso yokhazikika kuti madzi azitha kupezeka mwaukhondo komanso otetezeka. Pamene madera ndi mafakitale akulimbana ndi zovuta za kusowa kwa madzi ndi kuipitsidwa, ntchito ya polyamines popititsa patsogolo njira zoyeretsera madzi imakhala yofunika kwambiri. Kukhazikitsidwa kwa ma polyamines kumayimira gawo lofunikira pakukwaniritsa tsogolo lomwe kupeza madzi abwino kulidi kwa onse.