Nigute ushobora guhitamo flocculant ibereye mugutunganya amazi mabi

Mubikorwa byo gutunganya amazi mabi, bigomba kunyura murwego rwimikorere, kandi nyuma yo kugeragezwa kugirango byuzuze ibipimo bisohoka, birasohoka.Muri uru ruhererekane rwibikorwa, flocculant igira uruhare runini.UwitekaFlocculantIrashobora guhinduranya ibintu byahagaritswe bya molekile nto mumazi.Gutuza, byoroshye kuyungurura.Ubwoko bwa flocculants nabwo bukize cyane.Nigute ushobora guhitamo flocculant ikwiranye nayo irakenewe kandi ni ngombwa.Kubijyanye no guhitamo flocculants, abakora PAM na PAC bafite ibitekerezo bikurikira:

Uburyo bwo guhitamo flocculant mugutunganya amazi mabi bigomba gutoranywa ukurikije ibiranga amazi mabi munganda runaka.Muri icyo gihe, biterwa kandi n’aho flocculant yongewe nicyo ikoreshwa.Mubisanzwe, mugihe uhisemo flocculant idasanzwe, hagomba gutekerezwa ibigize amazi mabi, hanyuma ugahitamo igikwiye (umunyu wicyuma, umunyu wa aluminium cyangwa umunyu wa aluminium, umunyu wa silicon-aluminium, umunyu wa silicon-ferric, nibindi);inorganic polymer flocculants zirimo:chloride ya polyaluminium (PAC), sulfate ya polyaluminium (PAS), polyaluminium sulfochloride (PACS) nasulfate (PFS).

Mugihe uhisemo flocculant kama (nka:polyacrylamide PAM), biterwa ahanini n’uko hakoreshwa anionic polyacrylamide, cationic polyacrylamide cyangwa polyacrylamide idakoreshwa.Anionic polyacrylamide ishingiye kurwego rwa hydrolysis.Guhitamo cations zikoreshwa mubusanzwe amazi.Guhitamo cationic polyacrylamide ni ngombwa cyane.Ibihingwa bitunganya imyanda yo mumijyi mubisanzwe bikoresha imbaraga-zo hagati ya cationic polyacrylamide.Intege nke zikoreshwa muburyo bwo kubura umwuma mugukora impapuro no gucapa no gusiga amarangi, kandi amazi mabi yimiti arakoreshwa.Hitamo cations zikomeye nibindi.Buri bwoko bwamazi yanduye afite ibiyiranga.Non-ionic polyacrylamide ikoreshwa cyane cyane mubihe bidafite aside irike, naho PAM itari iyoni ikoreshwa cyane munganda zo gucapa no gusiga amarangi.

Abatanga amazitekereza ko guhitamo ibyo flocculants byose bigomba kugenwa ukurikije ikizamini.Mu kizamini, menya igipimo cyagereranijwe, witegereze umuvuduko wa flokculasiyo nubutaka, ubare ikiguzi cyo kuvura, hanyuma uhitemo umukozi wubukungu kandi ushobora gukoreshwa.