Hopola "Moreki oa pele, Boleng pele", re sebetsa haufi-ufi le bareki ba rona mme re ba fa lits'ebeletso tse sebetsang hantle le tse hloahloa bakeng sa Phepelo ea Feme ea Membrane ea Metsi ea 4021 Bakeng sa Metsi a Hloekileng a Reverse Osmosis, Re nka ka boleng ba boleng bo holimo ho feta bongata. Pele ho romelloa ka har'a moriri ho na le tlhahlobo e tiileng ea taolo ea boleng nakong ea kalafo ho latela litekanyetso tse ntle tsa machabeng.
Hopola "Moreki pele, Boleng pele", re sebetsa haufi-ufi le bareki ba rona mme re ba fa litšebeletso tse sebetsang hantle le tse hloahloa bakeng sa 4021 lera la filthara ea metsi, Boleng bo babatsehang bo tsoa ho khomarela ha rona lintlha tsohle, 'me khotsofalo ea bareki e tsoa boinehelong ba rona bo tiileng. Re itšetlehile ka theknoloji e tsoetseng pele le botumo ba indasteri ea tšebelisano e ntle, re leka ka hohle ho fana ka litharollo le litšebeletso tsa boleng bo eketsehileng ho bareki ba rona, 'me kaofela ha rona re ikemiselitse ho matlafatsa phapanyetsano le bareki ba malapeng le ba tsoang linaheng tse ling le tšebelisano-'moho e tiileng, ho haha bokamoso bo molemo.
FIHLATM Membrane ea RO ea indasterie beha lihlahisoa tse ntle ka ho fetisisa China har'a indasteri ea membrane ea RO. RO Membrane 4021e hapile tšepo ea malapa a likete bakeng sa ho fepa metsi a hloekisitsoeng a tšepahalang ka lilemo tse fetang 10. Lera le leng le le leng le entsoe ka letlapa le ntlafalitsoeng la HID le hlahlobiloeng esale pele, 'me le feta lits'ebetsong tse thata tsa ho etsa, hammoho le tlhahlobo le tlhahlobo ea boleng ba ntlo pele e tlisoa. HID Membrane e netefalitsoe ke SGS & China Jiangsu Sanitation Bureau e nang le likarolo tsa membrane ea metsi a nooang.

| Mohlala | RT-2521 HF | RT-2540 HF | RT-4021 HF | RT-4040 HF | RT-8040 HF | |
| Tshebetso | Desalination e tsitsitseng % | 98 | 98 | 98 | 99 | 99.3 |
| Min. Desalination % | 97 | 97 | 97 | 98 | 98.5 | |
| Mean Permeable Flow GPD (L/d) | 380(1300) | 780(2800) | 1000(3400) | 2800(9500) | 11000(41000) | |
| Active Film Area ft2(m2) | 13 (1.2) | 28 (2.6) | 36 (3.3) | 97 (9) | 400 (37) | |
| Maemo a Teko | Khatello | 100psi(0.7Mpa) | 225psi (1.55Mpa) | |||
| Mocheso oa Metsi. | 25 ℃ | 25 ℃ | ||||
| Concentration(NaCl) | 2000ppm | 2000ppm | ||||
| Metsi PH | 6.5 ho isa ho 7.5 | 6.5 ho isa ho 7.5 | ||||
| Sekhahla sa ho Phola % | 15 | 15 | ||||
| Maemo a Tshebetso | Max. Khatello ea Ts'ebetso | 600psi(4.2Mpa) | 600psi(4.2Mpa) | |||
| Max. Fepa Mocheso oa Metsi. | 45℃ | 45℃ | ||||
| Max. Lethathamo la Tšebeliso ea Metsi ea Fepa ea Silt Density Index (SDI) | 5 | 5 | ||||
| Fepa Metsi a Mamello ea Chlorine | ||||||
| Fepa Metsi PH Range, Ts'ebetso e Tsoelang Pele | 3 ho isa ho 10 | 3 ho isa ho 10 | ||||
| Fepa Metsi PH Range, Ho Hloekisa Nako e Khutšoane | 2 ho ea ho 12 | 2 ho ea ho 12 | ||||
| Max. Ho theoha ha Khatello ea Membrane e le 'Ngoe | 15psi(0.1Mpa) | 15 psi (0.1Mpa) | ||||
1. Sekhahla sa phallo ea permeate le ho hana letsoai ho itšetlehile ka maemo a teko: 25 ℃, PH 7.5, 20% ho hlaphoheloa.
2. Ho hana letsoai le tsitsitseng hangata ho finyelloa nakong ea lihora tse 24-48 tsa tšebeliso e tsoelang pele, ho itšetlehile ka litšobotsi tsa metsi a fepa le maemo a sebetsang.
Li-membrane tsa HID RO li sebelisoa haholo metsing a hloekileng, ho sebetsa metsi a hloekileng, metsi a pholileng a tora, phepelo ea metsi a boiler, metsi a hloekileng, ho pholletsa le indasteri ea elektronike, indasteri ea optoelectronic, tlhahiso ea mechine, indasteri e ntle ea lik'hemik'hale, meriana ea bongaka, lijo le lino tse tahang, ho roala holim'a metsi, le liindasteri tse ling tse ngata.