Ukuthi baphuma ku-a umenzi wokuhlanza amanzi eVietnam noma eNdiya, izinto zokuhlanza amanzi ziyinto okufanele wonke amakhaya abe nayo. Zibalulekile ekulondolozeni impilo yabantu endlini noma ehhovisi. Isihlanzi samanzi esihle kakhulu singasindisa abantu ekungenweni izifo ezibangelwa amanzi ayingozi ezingase zenzeke ngenxa yokuphuza amanzi angcolile.

Kungani udinga isihlanzi samanzi?

Wonke umuntu udinga amanzi okuphuza ahlanzekile nahlanzekile. Kodwa inkinga isekutheni akubona bonke abantu abakwazi ukuthola amanzi ahlanzekile nahlanzekile. Ukusuka eVietnam kuya eNdiya, abantu badla amanzi angcolile, abantu abaningi kulezi zifunda bancike emathangeni noma emanzini angaphansi komhlaba. Ezimweni eziningi, ikhwalithi yaleyo mithombo yamanzi impofu ngenxa yokungcola okungenzeka njenge-TDS ephezulu, ama-cysts, amagciwane, nezinsimbi ezisindayo. Ukuze kuqinisekiswe amanzi aphephile nahlanzekile, abantu abaningi emhlabeni wonke basebenzisa izinto zokuhlanza amanzi.

Ingabe izinto zokuhlanza amanzi kuphela kubantu abanamanzi angcolile?

Izinto zokuhlanza amanzi azihloselwe abantu abahlala eVietnam, Bangladesh, India, noma Syria kuphela. Futhi yenzelwe abantu abasemazweni ahlanzekile abafuna ukuqinisekisa ukuthi amanzi abo ahlanzekile futhi ahlanzekile ngo-100%.

Izinhlobo zezihlanzi zamanzi ezithengiswayo

Okwamanje ungathola izinhlobo ezahlukene zezihlanzi zamanzi ezitholakalayo emakethe. Zihlukaniswa zibe izinhlobo ezintathu eziyinhloko ezihlukene njengalezi:

Isihlanzi samanzi se-RO: Lolu hlobo lwesihlanzi samanzi lusebenza kahle kakhulu. Isebenza ngokushesha okukhulu futhi ingasetshenziswa ukunciphisa ubulukhuni bamanzi.

Isihlanzi samanzi se-UV: Zincike emisebeni ye-ultraviolet ukuze zisebenze. Zisebenza ngokushesha okukhulu futhi zisusa kuphela ukungcola kwamanzi okulula.

Izihlanzi zamanzi ze-UF: Zaziwa nangokuthi izihlanzi zamanzi ezisekelwe kumandla adonsela phansi ezisebenza ngokususelwe ekuhlungeni ingcindezi. Ziyaphatheka kakhulu futhi aziwusebenzisi ugesi.

Ukukhetha umthamo wokugcina amanzi okuhlanza amanzi

Lapho uthenga isihlanzi samanzi, uzodinga ukunquma umthamo wokugcina ithangi. Kungakhathaliseki ukuthi uthenga umshini wendlu noma wehhovisi lakho, uzodinga ukunquma umthamo wethangi ofanele ngokusekelwe enanini labantu abatholakala endaweni. Noma ngabe uthenga isihlanzi samanzi sekhaya lakho noma ihhovisi, ungakwazi ukubala umthamo wokugcina ithangi kanje:

• Kulowo nalowo muntu oyedwa noma ababili, uzodinga isihlanzi samanzi samandla angama-1 noma ama-2.
• Kubantu abangu-3 kuye kwabane, uzodinga amalitha aphakathi kuka-4 no-6
• Kubantu abangu-5 ukuya kwabayisi-8, uzodinga ukuthenga isihlanzi samanzi esingamalitha ayi-10 nangaphezulu.

Izinto zokuhlanza amanzi kanye namanzi ashisayo nabandayo

Nakuba izinto zokuhlanza amanzi zenzelwe ukukhiqiza amanzi ajwayelekile ahlanzekile namsulwa, kungase kube neminye imikhiqizo enomsebenzi owengeziwe. Izinto zokuhlanza amanzi zingaklanywa ukuthi zifake ama-spouts amanzi ashisayo nabandayo. Lokhu kusho ukuthi ngemva kokuba amanzi esehlanziwe, angadliwa njengamanzi ashisayo noma abandayo. Kodwa-ke, kubalulekile ukwazi ukuthi izinto zokuhlanza amanzi ezinezipowuthi zamanzi ashisayo/abandayo zibiza kakhulu.

Izihlanzi zamanzi zikagesi nezingezona zikagesi

Izinto zokuhlanza amanzi zinganikezwa njengezinto zikagesi zikagesi noma imishini eshibhile engeyona ekagesi. Izinketho ezingezona zikagesi zizosusa zonke izinhlobo zokungcola. Izinketho eziningi ezingezona zikagesi zisebenza ngokusekelwe kubuchwepheshe be-UF bokuhlunga kwe-sediment kanye nokuhlunga kwekhabhoni. Basebenzise lezi zinqubo zokuhlunga ukuze basuse iphunga nokunambitha kwe-Chlorine. Izinguqulo zikagesi zizosebenza kakhulu kubhaktheriya, amagciwane, nezinto eziqinile ezincibilikisiwe ezingatholakala emanzini atholakala ezindaweni zasemadolobheni.

Izinyathelo ezimbili ezibalulekile zokukhetha isihlanzi samanzi esiphelele

Uma ubheke ukuthola isihlanzi samanzi esingcono kakhulu, kunezinyathelo ezimbili ezibalulekile ezihilelekile. Lezi izi:

Hlola ikhwalithi yamanzi: Kufanele uthole umthombo wakho wamanzi kampompi. Bese uhlola lo mthombo we-TDS, usawoti, kanye namazinga okuqina.

Ubuchwepheshe bokuhlanza obudingayo: Ngokusekelwe emthonjeni wakho wamanzi kanye nekhwalithi yawo, kufanele ukwazi ukukhetha isihlanzi samanzi esifanele ngobuchwepheshe bokuhlanza obufaneleka kakhulu obukusebenzela kangcono.

Amanzi okuphuza kanye ne-TDS

I-TDS isho izinto eziqinile ezincibilikisiwe isiyonke futhi isetshenziselwa ukukhombisa inani lezinsimbi ezincibilikisiwe kwisampula yamanzi. I-TDS isetshenziselwa ukukala ukuhlanzeka kwamanzi athile. Ingasetshenziswa futhi ukukala ukuphuzwa kwamanzi athile. Ukuze ukwazi ukunquma lokhu, uzodinga ukwazi i-TDS exhumene namanzi okuphuza. Ngokuvamile, kuyaziwa ukuthi amanzi afaneleka kakhulu abantu abangawasebenzisa kufanele abe nenani le-TDS eliphakathi kuka-50 no-150.

Ukuthenga isihlanzi samanzi: Izinto okufanele uzicabangele

Ngakho-ke ufuna ukuthenga isihlanzi samanzi sekhwalithi, sinconywa kakhulu ngamanzi ahlanzekile nahlanzekile. Kungakhathaliseki ukuthi akhiqizwa eVietnam noma eNdiya, amapharamitha alandelayo azokusiza ukhethe isihlanzi samanzi esifanele ekhaya lakho noma ehhovisi. Lezi izi:

1. Amanani okusetshenziswa kwamanzi:Izinto zokuhlanza amanzi zinikezwa ngamakhono ahlukene. Ngakho-ke, uma ufuna ukuthenga eyodwa, into yokuqala okufanele uyazi umthamo odingekayo.
2. Ukugeleza nokucindezela kwamanzi:Isihlanzi sinenqubo yokuhlunga ekhuliswa ukucindezela okukhulu kwamanzi. Kufanele wazi umfutho wamanzi nokugeleza endaweni yangakini.
3. Ikhwalithi yamanzi kampompi:Ukwazi ikhwalithi yamanzi kampompi kukunikeza ulwazi oluyisisekelo oludingayo ukuze uthenge uhlobo olulungile lwesihlanzi samanzi.
4. ukuqina:Izinto zokuhlanza amanzi zenziwe ngezinto ezihlukene zangaphandle. Lokhu kusho ukuthi kufanele ucabangele ukuqina njalo lapho uthenga eyodwa.
5. Ibhajethi:Isabelomali sakho kufanele sikusize unqume uhlobo olulungile lwesihlanzi samanzi ongasithenga. Nokho, ungalokothi udele ikhwalithi ukuze uthole isabelomali.
6. Amazinga we-TDS amanzi: Kufanele uthenge isihlanzi samanzi osikhethile ngokusekelwe kumazinga e-TDS yamanzi. Udinga ukuqonda incazelo yale parameter ukuze wenze ukukhetha okufanele.
7. Isondlo: Kufanele ucabangele izidingo zokunakekela zomshini othile wokuhlanza amanzi ngaphambi kokuwuthenga. Amanzi asehhovisi ahlanza ngokuvamile azodinga ukunakekelwa okwengeziwe kanye nokusevisa uma kuqhathaniswa nalawo agcinwe endlini.
8. Ubuchwepheshe Bokuhlunga:Izinto zokuhlanza amanzi zenziwe ngobuchwepheshe obuhlukene bokuhlunga. Uhlobo lobuchwepheshe bokuhlunga olukhethayo luncike ezingeni le-TDS lamanzi ekhaya lakho noma endaweni. Kufanele wazi izinga le-TDS lamanzi endlini yakho ukuze ukhethe ubuchwepheshe bokuhlunga obufanele.