Ama-Polyamines, evame ukufushaniswa njenge-PA, ikilasi lezinhlanganisela eziphilayo eziqukethe amaqembu amaningi e-amino.Lawa mamolekyuli ahlukahlukene athola ukusetshenziswa okubanzi kuzo zonke izimboni ezihlukahlukene, ahambisana ngokuphawulekayo emkhakheni wokuhlanza amanzi.Abakhiqizi Bamakhemikhali Okuhlanza Amanzi Badlala indima ebalulekile ekusebenziseni izinzuzo zama-polyamines ukuze baqinisekise ukuhlanzwa nokuphepha kwemithombo yamanzi.
Ukusetshenziswa okubalulekile kwe-polyamines kusendaweni yokwelashwa kwamanzi.Amakhemikhali Okwelapha Amanzi Abakhiqizi basebenzisa ama-polyamine njengama-coagulant nama-flocculants ekuhlanzeni amanzi.Ama-polyamines asebenza kahle kakhulu ekukhipheni ukungcola, izinhlayiya ezimisiwe, nezinto ze-colloidal emanzini, ngaleyo ndlela athuthukise ikhwalithi yawo.Ikhono lama-polyamines ukwenza ama-complexes anokungcola kwenza kube lula ukususwa kwawo ngemvula noma ngokuhlanganisa, okuholela emanzini acacile naphephile.
Emkhakheni wokwelashwa kwamanzi, ama-polyamines afaka isandla ekusebenzeni kahle kwenqubo yokwelapha ngokugqugquzela ukwakheka kwama-flocs amakhulu futhi aminyene.Lokhu kusiza ezigabeni zokuncibilika kanye nokuhlunga, okwenza kube lula ukuhlukanisa ukungcola emanzini.Abakhiqizi Bamakhemikhali Okwelapha Amanzisebenzisa izici ezihlukile zama-polyamines ukuze kuthuthukiswe izinqubo zokuhlangana kanye ne-flocculation, kuqinisekiswe ukukhiqizwa kwamanzi ahlangabezana nezindinganiso zekhwalithi eziqinile.
Ama-polyamines nawo adlala indima ebalulekile ezimbonini ezibandakanya ukuqedwa kwensimbi kanye ne-electroplating.Kulezi zicelo, ama-polyamines asebenza njengama-ejenti ayinkimbinkimbi akha ama-complexes azinzile ngama-ion ensimbi.Lesi sakhiwo sibalulekile ekuvimbeleni ukuduma kwe-metal hydroxides, okungaholela ezinkingeni zokusebenza kanye nokukhathazeka kwemvelo.Abakhiqizi Bamakhemikhali Okuhlanza Amanzi bahlanganisa ama-polyamine ekuhlanganiseni kwawo ukuze kubhekwane nezinselele ezihambisana nokungcola okuqukethe insimbi.
Ukwengeza, ama-polyamine athola ukusetshenziswa kwezolimo njengabalawuli bokukhula kwezitshalo.Umthelela wazo omuhle ekuthuthukisweni kwezitshalo, ukuqhakaza, kanye nokuthela kuye kwaholela ekusetshenzisweni kwazo ekuthuthukiseni isivuno nekhwalithi yezitshalo.Ngokuthonya izinqubo ezihlukahlukene zomzimba ezitshalweni, ama-polyamines afaka isandla ekubekezeleleni ukucindezeleka okuthuthukisiwe kanye nokuqina okuphelele.Abalimi nabasebenzi bezolimo bathembele kuma-polyamines ukuze bakhulise izimo zokukhula nokukhiqiza kwezilimo.
PAisebenza njengenhlanganisela eguquguqukayo enezinhlelo zokusebenza ezihlanganisa ukwelashwa kwamanzi, ukuqedwa kwensimbi, kanye nezolimo.Iqhaza lazo ekuhlanganiseni, ekuhlanganiseni, nasekubunjweni okuyinkimbinkimbi kubenza babaluleke kakhulu kubakhiqizi bamakhemikhali okuhlanza amanzi, okunikela ekukhiqizeni amanzi ahlanzekile naphephile.Ukusetshenziswa okuhlukahlukene kwama-polyamines kugcizelela ukubaluleka kwawo ekuxazululeni izinselele kuzo zonke izimboni ezihlukahlukene, okubonisa amandla awo okuhlola okuqhubekayo nokusungula izinto ezintsha.
Isikhathi sokuthumela: Feb-23-2024