Kunezindlela ezintathu zokwelashwa kwamanzi: ukwelashwa ngokomzimba, ukwelashwa ngamakhemikhali, nokwelashwa kwamanzi okuphilayo. Indlela abantu abaphatha ngayo amanzi isineminyaka eminingi ikhona. Izindlela ezibonakalayo zihlanganisa: izinto zokuhlunga ezikhangayo noma ezivimba ukungcola emanzini, izindlela zokuna kwemvula, kanye nokusetshenziswa kwezibani ze-ultraviolet germicidal ukubulala amagciwane namagciwane emanzini. Indlela yamakhemikhali iwukusebenzisa amakhemikhali ahlukahlukene ukuguqula izinto eziyingozi emanzini zibe yizinto ezingenabungozi kangako emzimbeni womuntu. Isibonelo, indlela endala yokwelapha ngamakhemikhali ukufaka i-alum emanzini. Ukwelashwa kwamanzi ebhayoloji ikakhulukazi kusebenzisa izinto eziphilayo ukubola izinto eziyingozi emanzini.
Ngokuya ngezinto ezahlukene zokuhlanza noma izinhloso, ukuhlanzwa kwamanzi kuhlukaniswe izigaba ezimbili: ukwelashwa kwamanzi kanye nokuhlanza amanzi angcolile. Ukwelashwa kokuhlinzekwa kwamanzi kubandakanya ukuhlanzwa kwamanzi okuphuza asekhaya kanye nokuhlanza amanzi ezimbonini; ukuhlanzwa kwamanzi angcolile kubandakanya ukukhucululwa kwendle ezindlini kanye nokuhlanza amanzi angcolile ezimbonini. Ukwelashwa kwamanzi kubaluleke kakhulu ekuthuthukiseni ukukhiqizwa kwezimboni, ukuthuthukisa ikhwalithi yomkhiqizo, ukuvikela indawo yabantu, kanye nokugcina ukulingana kwemvelo.
Kwezinye izindawo, ukuthuthwa kwendle kuphinde kuhlukaniswe izinhlobo ezimbili, okuwukuhlanza indle nokusetshenziswa kabusha kwamanzi. Amakhemikhali okwelapha amanzi asetshenziswa ngokuvamile ahlanganisa: i-polyaluminium chloride, i-polyaluminium ferric chloride, i-aluminium chloride eyisisekelo, i-polyacrylamide, i-activated carbon kanye nezinto ezihlukahlukene zokuhlunga. Enye indle inephunga noma iphunga elingavamile, ngakho-ke ukuthuthwa kwendle ngezinye izikhathi kuhilela ukwelashwa nokukhipha igesi engcolile.
Okulandelayo, sichaza ngokuyinhloko ukuthi izibani ze-ultraviolet germicidal ziwahlanza kanjani amanzi futhi zisuse iphunga.
Ngokuya ngezinkambu zokufaka isicelo, amalambu e-ultraviolet germicidal angasetshenziselwa ukuhlanza amanzi angcolile, ukwelashwa kwamanzi asemadolobheni, ukwelashwa kwamanzi emfuleni emadolobheni, ukwelashwa kwamanzi okuphuza, ukwelashwa kwamanzi ahlanzekile, ukwelashwa kwamanzi okubuya kwezolimo, ukuhlanzwa kwamanzi epulazini, ukuhlanzwa kwamanzi echibini lokubhukuda, njll. .
Kungani kuthiwa izibani ze-ultraviolet zingahlanza amanzi? Ngoba amaza akhethekile amalambu e-ultraviolet germicidal, 254NM kanye ne-185NM, angakwazi ukuthwebula futhi alulaze izinto eziyingozi emanzini, futhi abhubhise i-DNA ne-RNA yamagciwane, amagciwane, ulwelwe nama-microorganisms, ngaleyo ndlela kuzuzwe umphumela wokuvala inzalo ngokomzimba.
Ngokwezidingo zangempela zamakhasimende, amalambu e-ultraviolet germicidal ahlukaniswe abe izinhlobo ezimbili: uhlobo lwe-submersible olucwilisiwe kanye nohlobo lokuchichima. Uhlobo lwe-submersible luhlukaniswe lwaba uhlobo olucwiliswe ngokuphelele noma uhlobo olucwiliswe kancane. Isibani sethu esicwiliswe ngokuphelele se-ultraviolet germicidal. Sonke isibani, kuhlanganise nomsila wesibani ngemuva kwesibani, izintambo, njll., siye sabhekana nezinqubo eziqinile zokuvimbela amanzi. Izinga elingangeni manzi lifinyelela ku-IP68 futhi lingafakwa ngokuphelele emanzini. Isibani se-UV esibulala amagciwane esicwilisiwe sisho ukuthi ishubhu lelambu lingafakwa emanzini, kodwa umsila wesibani awukwazi ukufakwa emanzini. Isibani esichichimayo se-ultraviolet sisho ukuthi: amanzi azohlanzwa agelezela endaweni yokungena emanzini yesibulala-magciwane se-ultraviolet, futhi ageleze aphume lapho kuphuma khona amanzi ngemva kokukhanyiswa isibani se-ultraviolet sterilization.
(Amamojula we-UV angaphansi kwamanzi ngokugcwele)
(Amamojula we-UV angaphansi kwamanzi)
(Ukuchichima kwe-ultraviolet sterilizer)
EYurophu nase-United States, ukusetshenziswa kwezibani ze-ultraviolet germicidal ekwelapheni amanzi sekudume kakhulu futhi ubuchwepheshe buvuthiwe. Izwe lethu laqala ukwethula lolu hlobo lobuchwepheshe ngeminyaka yawo-1990 futhi belithuthuka usuku nosuku. Ngikholelwa ukuthi ngokuthuthuka nokuthuthukiswa kwesayensi nobuchwepheshe, izibani ze-ultraviolet germicidal zizothuthukiswa futhi zaziwe emkhakheni wokusetshenziswa kokwelashwa kwamanzi esikhathini esizayo.
Isikhathi sokuthumela: May-22-2024