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Tataiso ea Membrane ea Khoebo ea RO: Melao-motheo, Khetho le Mefuta

2026-04-29

1. Lera la RO ke eng?

Osmosis e Khutšoanyane (RO)ke ts'ebetso e fetolang osmosis ea tlhaho. Ka tlhaho, limolek'hule tsa metsi li tsamaea ka bohona ho tloha lehlakoreng le nang le mahloriso a tlase ho ea lehlakoreng le nang le mahloriso a mangata ka lera le ka kenang hanyane. Ka osmosis e ka morao, khatello ea kantle e sebelisoa ho qobella limolek'hule tsa metsi ho phalla ka lehlakoreng le fapaneng - ho tloha lehlakoreng le nang le mahloriso a mangata ho ea lehlakoreng le nang le mahloriso a tlase. Matsoai a qhibilihisitsoeng, libaktheria, livaerase le lintho tse phelang lia haneloa ke lera 'me lia ntšoa e le mahloriso.

Boholo ba masoba a lera la RO bo bonyenyane haholo - hoo e ka bangNanometer ea 0.1(karolo e le 'ngoe ho tse milione ea moriri oa motho) — e khona ho tlosaho feta 99%ea lintho tse tiileng tse qhibilihisitsoeng le boholo ba litšila. Ke e 'ngoe ea mahlale a rarahaneng ka ho fetisisa a ho sefa metsi a fumanehang.

2. Mokhoa oa ho Khetha Lera la RO la Khoebo?

Molao-motheo oa mantlha: "Kopo e lekana le litlhaloso" — lera le letle ka ho fetisisa ha se hakaalo hore ke le turang haholo kapa le sebetsang hantle ka ho fetisisa, empa ke le lumellanang hantle le maemo a hau a ts'ebetso.

2.1 Ho latela Boleng ba Metsi a Fepang

Mohloli oa Metsi

Letoto le Khothaletsoang

Lintlha

Metsi a pompo / TDS

Lera la khatello e tlase haholo

Matla a tlase, phallo e phahameng ea metsi

Metsi a letsoai / TDS 1000-10000 ppm

Letoto la metsi a letsoai (BW)

Ho lahloa ha letsoai ho ≥99.5%

Metsi a leoatle / TDS > 15000 ppm

Letoto la metsi a leoatle (SW)

Khatello e phahameng, ho lahloa ha ≥99.6%

Metsi a litšila a silafatsang haholo

Letoto la ho thibela ho silafatsa (FR)

Sebaka se seholo sa ho fepa, se ka hloekisoa

2.2 Ho latela Kopo

  • Metsi a elektroniki/a meriana a hloekileng haholo: Ho lahloa ho hoholo (≥99.5%) + ho tlosoa ha boron e ngata
  • Lijo le lino tse tahang: Mofuta o bolokang matla ka khatello e tlase + setifikeiti sa bohloeki
  • Tšebeliso e ncha ea metsi a litšila a lik'hemik'hale/masela: Mofuta o thibelang ho silafatsa + kanale e pharaletseng (34 mil)
  • Metsi a nooang a khoebo / likolo / lifeme: Mehlala e tloaelehileng ea khoebo (mohlala, 3012, 4040)

2.3 Liparamente tsa Ts'ebetso ea Bohlokoa tseo U Lokelang ho li Lekola

  • Sekhahla sa ho hana: ≥99% bakeng sa tšebeliso ea indasteri, ≥99.6% bakeng sa metsi a leoatle
  • Phallo ea metsi: 0.8-1.2 m³/h ka karolo ea lisenthimithara tse 8
  • Khatello ea ts'ebetso: 69-1.0 MPa bakeng sa lera la khatello e tlase, 5.5-8.4 MPa bakeng sa lera la metsi a leoatle

3. E ka Nkela Sebaka Neng?

Kenya likarolo tsa lera sebakeng sa tsona ha matšoao a latelang a hlaha:

  • Ho fokotseha ha phallo: Phallo e kenang e lokisitsoeng ke mocheso e theohela ka tlase ho 70-80% ea boleng ba pele
  • Tahlehelo ea ho lahloa: Ho phalla ha motlakase ho nyoloha haholo; ho hana ho theoha ka tlase ho 95%
  • Keketseho ea ho theoha ha khatello: Khatello e fapaneng e nyoloha ka holimo ho 15% ho feta boleng ba pele
  • Ho hloekisa khafetsa: Nako ea ho hloekisa lik'hemik'hale e khutsufala ho fihlela ka tlase ho khoeli e le 'ngoe

 

Nako e tloaelehileng ea bophelo: Li-membrane tsa RO tsa khoebo hangata lia tšoarellaLilemo tse 2-5, ho itshetlehile ka boleng ba metsi a fepa le mekgwa ya tlhokomelo.

4. Mefuta e Tloaelehileng ea Membrane ea Khoebo ea RO

Ka tlase ke mehlala e meholo ea lera la khoebo la RO e fumanehang haholo 'marakeng. Sebelisa tsena e le litšupiso nakong ea khetho.

4.1 Mele ea Khoebo ea 4-Inch (Bakeng sa ho kenella ka hare ho

Letšoao / Letoto

Mohlala

Phallo (GPD)

Ho lahloa

Tekanyetso e akaretsang

4040

2000-2800

99.0%

Hydana

BW-4040-LP

2400

99.5%

PATILE

TFC-3012-200

200

97%

Mele ea indasteri ea lisenthimithara tse 4.2 (Bakeng sa ho kenella ka hare ho >3 m³/h)

Letoto

Mohlala oa Mohlala

Phallo (GPD)

Ho lahloa

Kopo

Metsi a letsoai

BW30-400

10500

99.5%

Metsi a ka tlas'a lefatše / masepala

Khatello e tlase haholo

XLP-4040

4700

99.6%

Tlhokahalo e tlase ea matla

Thibelo ea ho silafatsa

FR-400

10500

99.7%

Tšebeliso ea metsi a litšila hape

Metsi a leoatle

SW30HRLE-440

7500

99.8%

Ho tlosa letsoai metsing a leoatle

Khatello e phahameng ka kakaretso

8040

10000-12000

99.0%

Mekhoa e meholo ea khoebo

5. Likopo ka ho Hlakola

Indasteri

Mefuta e Khothaletsoang

Litlhoko tsa Bohlokoa

Likolo / metsi a nooang a fektheri

4040, 3012

Polokeho ea bohloeki, tlhokomelo e bonolo

Ho hloekisa metsi hoteleng/reschorenteng

4040, 8040

Phallo e tsitsitseng e kenellang

Metsi a elektroniki a hloekileng haholo

BW30-400

Ho lahloa ho hoholo (≥99.5%)

Metsi a hloekisitsoeng sepetlele

BW-4040AF

Hanela ho hloekisoa ha dibolaya-mafu

Tšebeliso e ncha ea metsi a litšila ka motlakase / lik'hemik'hale

BW-4040AF

Kanale e pharaletseng, e bonolo ho e hloekisa

Ho tlosa letsoai metsing a leoatle

Letoto la SW

Khatello e phahameng, ho hana ho phahameng

Kakaretso

Ho kgetha lera la RO la kgwebo ke tshebetso e hlophisehileng e hlokang ho leka-lekanya dikarolo tse nne: tlhahlobo ya boleng ba metsi, maemo a tshebetso, ditlhoko tsa boleng bo kenellang, le tekanyetso ya ditjeo. Ho kgothaletswa ho tlatsa tlhahlobo e felletseng ya metsi a fepa pele o kgetha, ebe o bapisa dikarolo tsa lera o sebedisa ditataiso tsa mohlala tse ka hodimo. Ho feta moo, ho kgetha mofani ya nang le bokgoni ba botekgeniki - ya fanang ka tshehetso ya tshebeletso e felletseng ho kenyeletswa le teko ya metsi, moralo wa sistimi, le tataiso ya tshebetso - ke habohlokoa bakeng sa tshebetso ya sistimi ya nako e telele, e tsitsitseng.