Kana uchida yakanakisa mvura yekuchenesa muVietnam kana India, zvakakosha kuti uzive mhando dzakasiyana dziripo. Iwe unofanirwa kune izvo zvishoma zvinhu zvinobatanidzwa mukuwana akasiyana marudzi ezvigadzirwa. Vanonatsa mvura vane maitiro esainzi kuseri kwehunyanzvi hwavo. Kuita sarudzo yekutenga kunoenderana nezvimwe zvinhu. Izvi ndezvi:

• Iyo yekuoma kwemvura nhanho
• Nhamba yesimbi particles iripo mumusha wemvura system
• Izvo zvinosvibisa

 

Mhando yekuchenesa mvura yaunoda inoenderana nehuwandu hwetsvina, simbi, uye zvinosvibisa zviripo muhofisi yako kana imba yemvura system. Aya anotevera ndiwo marudzi akasiyana ezvekutengesa-anowanikwa ekuchenesa mvura:

1. Activated carbon water filters
2. Ultra-filtration (UF) Mvura yekuchenesa
3. Ultraviolet (UV) Mvura inonatsa
4. Reverse Osmosis (RO) Vanonatsa Mvura

 

1. Activated Carbon Mvura Yekuchenesa

Iyi ndiyo mhando yekuchenesa mvura inoshanda nekushandisa Activated carbon. Muchina uyu wakashandisa rudzi rwekabhoni inogadzirwa kubva pahuni, mateko enzungu, kokonati shell, uye marasha. Iyo kabhoni zvinhu inoputswa kuita zvidimbu zvidiki uye inochengetwa munzvimbo. Iyo inonyanya kufarirwa mhando yekabhoni inoshandiswa nerudzi urwu rwekuchenesa mvura ndeye marasha iwayo. Activated carbon inoshanda kubvisa ruzhinji rwesimbi inorema uye mishonga yekuuraya zvipembenene inokonzera zvirwere zvinokonzerwa nemvura. Kabhoni inoshanda nekubvisa makemikari ese anoita kuti mvura inwe uye inakidze. Mhando iyi yekusefa kwemvura inoshanda zvakanyanya mukubvisa chlorine iri mumvura.

 

Iyo carbon filter inoshandisa nzira inonzi "adsorption" kubvisa tsvina yose mumvura. Iyo adsorption process inoshanda nekukwevera ese masimbi nemakemikari ari mumvura kumusoro kwayo. Nenzira iyi, pese panoitwa mvura isina kuchena kuti imhanye nepakati peyakagadzirwa kabhoni, kabhoni chinhu chinomanikidza chlorine nemishonga yezvipembenene kuti inamire pamusoro payo. Mvura yakacheneswa inozotenderwa kuyerera ichidzika kutangi rekuchengetedza riri pazasi.

 

2. UF (Ultrafiltration) Mvura Yekuchenesa

Iyo UF kana Ultrafiltration inoshandisa isina hollow membrane fiber kuchenesa mvura. Iyo yakatetepa ye membrane inobatsira kubata mavhairasi ese, mabhakitiriya, uye maomarara akamiswa. Iyi UF membrane inoteya zvese zvinodikanwa zvisingadiwe tsvina uye inobvumira mvura yakasefa kuti imhanye mairi. Iyo Ultrafiltration tekinoroji yakafanana neiyo Reverse Osmosis maitiro. Nekudaro, iyo RO sefa tekinoroji inoshanda pakuvharira tudiki madiki. Asi maitiro eUF anongobatsira chete kuvhara zvidimbu zvakakura zviri mumvura. Nekuda kwemaitiro ayo, iwo eUF mvura yekuchenesa yakanakira kutenderedza nzvimbo dzine yakaderera kusvibiswa kwemakemikari. Iyo UF mvura inonatsa haishande mukubvisa makemikari anowanikwa mumvura. Inogona chete kuvhara mavhairasi, mabhakitiriya, uye mamwe majemusi akawanda. Zvakare, zvakakosha kuziva kuti UF haishande panonetsa mvura yakaoma.

 

3. UV Mvura Inonatsa

Ultraviolet mvura inonatsa inzira yakasimbiswa inoshanda kubvisa vamiririri vezvirwere zvinokonzerwa nemvura. Iyi mhando yekuchenesa mvura inoshanda mukubvisa utachiona uye tupukanana senge cysts, mavhairasi, uye mabhakitiriya. Iyi ndiyo eco-friendly tekinoroji isingashandisi kemikari pakuchenesa mvura. Iyi filtration system inouya ne UV rambi girobhu. Mvura inogadzirwa kuti imhanye nemwenje weUV kuti inatswe. Mwenje weUV ndiko kunobva mwenje wekuchenesa unoshandiswa kuuraya utachiona hwakadai sehutachiona uye mabhakitiriya. Izvi zvinoitika apo mvura inoyerera nepamwenje. Hutachiona hwakafa hunosiiwa mumvura asi muchimiro ichi, hahuchakuvadzi.

 

UV mvura yekuchenesa mvura yakanakira kuisirwa mvura ine TDS (Total Dissolved Solids) yakaderera. Muenzaniso wemvura yakadaro nzizi, madziva, nezvimwewo. UV mvura yekuchenesa mvura haikurudzirwe kumvura yakaoma nekuti izvi zvinouya nehupamhi hweTDS kukosha. Zvakare, kuchenesa mvura yeUV kwakafanana neUF mvura yekuchenesa nekuti haibvise makemikari akadai sefluoride, arsenic, kana chlorine inogona kunge iripo mumvura.

 

4. Reverse Osmosis Mvura Yekuchenesa

Iyo Reverse Osmosis mvura yekuchenesa inonatsa mvura nekushandisa semipermeable membrane. Iyi yekuchenesa mvura inouya nefiltration system inoshandisa pombi kumanikidzira mvura yakaoma yakaoma kuburikidza ne membrane. Neiyi filtration system, iyo membrane inobatsira kubata zvakanyungudutswa senge sulfates, nitrate, chlorine, lead, fluoride, uye arsenic. Aya makemikari anonamira paRF membrane. Mvura inoguma inobva yacheneswa uye inocheneswa.

 

Iyo Reverse Osmosis mvura yekuchenesa ndiyo inoshanda zvakanyanya kune yakaoma mvura. Vanogona kubatsira kuchenesa mvura yemunyu nemakemikari akanyungudutswa uye zvakasimba. Pamusoro pezvo, reverse osmosis filtration tekinoroji inokwanisa kubvisa zvimedu zvesimbi senge sulfates, nitrate, chlorine, lead, fluoride, uye arsenic. Rudzi urwu rwesefa yemvura yemumba inoshandiswa kugadzira mvura yakachena uye yakachena yekunwa. Reverse Osmosis mvura yekuchenesa mhando mbiri huru. Izvi ndizvo:

Iyo Under-Counter kana Under-Sink RO mvura yekuchenesa: Aya ndiwo akakosha marudzi eRO ekuchenesa mvura akaiswa pasi pekicheni singi kana kabati.

Iyo tafura yetafura kana madziro-yakamisikidzwa mvura yekuchenesa: Aya ndiwo marudzi eRO ekuchenesa mvura akaiswa pamadziro.

 

Zvese nezve sediment sefa

Sediment sefa haisi nzira yekuchenesa mvura yemumba. Iyo i pre-filtration nzira inoshandiswa padivi pemamwe marudzi ese emvura anonatsa seUV, RO, zvichingodaro. Inoshanda nekuchenesa mvura kuburikidza nekugadzirisa uye inounganidza nyaya, iyo iri pazasi pemvura. Nyaya iyi inonzi sediment. Sediments inogona kuva chero chinhu chakafanana nematope, pombi dzesimbi, jecha, mapepa, mapurasitiki, nezvimwewo. Iyo sediment sefa inoshandiswa kuteya chero chidimbu chisingadiwe chiri mumvura sedhaka, guruva, zvichingodaro. Iyo sedimentation process inoshanda nekubvumira mvura kupfuura nepasefa. Izvi zvinoshanda kubata guruva, tsvina, uye chero zvimedu zviripo mumvura. Sezvo sediment sefa inowanzo shandiswa neRO kana UV mvura yekuchenesa, ine inobuda mvura. Iyi yekubuda inobva yabatanidzwa kune UV kana RO mvura yekuchenesa inogamuchira mvura kuti iwedzere kunatswa.