Kodi kugwiritsa ntchito polyamines ndi kotani?

Polyamines, yomwe nthawi zambiri imafupikitsidwa kuti PA, ndi gulu la mankhwala achilengedwe omwe ali ndi magulu angapo a amino. Mamolekyu osinthasintha awa amapezeka m'mafakitale osiyanasiyana, ndipo ndi ofunika kwambiri pankhani yosamalira madzi. Mankhwala Osamalira Madzi Opanga amachita gawo lofunika kwambiri pakugwiritsa ntchito bwino ma polyamines poonetsetsa kuti madzi akuyeretsedwa komanso otetezeka.

Kugwiritsa ntchito kwakukulu kwa polyamines ndi ntchito yoyeretsa madzi. Opanga Mankhwala Oyeretsa Madzi amagwiritsa ntchito polyamines ngati ma coagulants ndi ma flocculants poyeretsa madzi. Polyamines ndi othandiza kwambiri pochotsa zinyalala, tinthu tomwe timapachikidwa, ndi zinthu zina za colloidal m'madzi, motero zimawonjezera ubwino wake. Kuthekera kwa polyamines kupanga zinthu zodetsa kumachepetsa kuchotsedwa kwawo kudzera mu mvula kapena kusonkhana, zomwe zimapangitsa kuti madzi azikhala omveka bwino komanso otetezeka.

Pankhani yokonza madzi, ma polyamines amathandizira kuti njira yonse yokonza madzi ikhale yogwira mtima polimbikitsa mapangidwe a ma floc akuluakulu komanso okhuthala. Izi zimathandiza kuti madzi asungunuke komanso kusefedwa, zomwe zimapangitsa kuti zikhale zosavuta kulekanitsa zodetsa ndi madzi.Opanga Mankhwala Ochiza MadziGwiritsani ntchito mphamvu zapadera za polyamines kuti muwongolere njira zolumikizirana ndi kuyandama kwa madzi, kuonetsetsa kuti madzi akupanga omwe akukwaniritsa miyezo yokhwima ya khalidwe.

Ma polyamines nawonso amagwira ntchito yofunika kwambiri m'mafakitale omwe amaphatikizapo kumaliza zitsulo ndi electroplating. Mu ntchito izi, ma polyamines amagwira ntchito ngati zinthu zophatikizana zomwe zimapanga ma complexes okhazikika okhala ndi ma ayoni achitsulo. Katunduyu ndi wofunika kwambiri popewa kunyowa kwa ma hydroxide achitsulo, zomwe zingayambitse mavuto ogwirira ntchito komanso nkhawa zachilengedwe. Opanga Mankhwala Ochiza Madzi amaphatikiza ma polyamines m'njira zawo kuti athetse mavuto okhudzana ndi zinyalala zomwe zili ndi zitsulo.

Kuphatikiza apo, ma polyamines amagwiritsidwa ntchito muulimi ngati owongolera kukula kwa zomera. Mphamvu yawo yabwino pakukula kwa zomera, maluwa, ndi zipatso zapangitsa kuti agwiritsidwe ntchito powonjezera zokolola ndi ubwino wa mbewu. Mwa kusintha njira zosiyanasiyana za thupi m'zomera, ma polyamines amathandizira kuti azitha kupirira kupsinjika komanso kupirira bwino. Alimi ndi akatswiri a zaulimi amadalira ma polyamines kuti akonze bwino kukula ndi kubereka kwa mbewu.

PAamagwira ntchito ngati mankhwala ogwiritsidwa ntchito mosiyanasiyana omwe amagwiritsidwa ntchito pochiza madzi, kutsirizitsa zitsulo, ndi ulimi. Udindo wawo pakupanga ma cloagulation, flocculation, ndi mapangidwe ovuta amawapangitsa kukhala ofunika kwambiri kwa Opanga Mankhwala Ochiza Madzi, zomwe zimathandiza kupanga madzi oyera komanso otetezeka. Kugwiritsa ntchito mitundu yosiyanasiyana ya ma polyamines kukuwonetsa kufunika kwawo pothana ndi mavuto m'mafakitale osiyanasiyana, kuwonetsa kuthekera kwawo kopitiliza kufufuza ndi kupanga zatsopano.