HIDTMMembrane obibi bụ ụdị kachasị mma na China n'etiti ụlọ ọrụ akpụkpọ ahụ RO. Ọ nwetawo ntụkwasị obi nke ọtụtụ puku ezinụlọ maka inye mmiri a na-eme ka ọ dị ọcha a pụrụ ịdabere na ya nri karịa afọ 10. A na-eme akpụkpọ anụ ọ bụla nke HID mepụtara & akwụkwọ nyochara tupu oge eruo ma na-agafe usoro nhazi siri ike yana nleba anya n'ime ụlọ & ule tupu nnyefe. Ndị SGS & China Jiangsu Sanitation Bureau akwadola HID Membrane ihe ndị mejupụtara mmiri ọ drinkingụ drinkingụ.

| Ụdị No. | Nri Spacer ọkpụrụkpụ(puku) | Min. Nnu Ọjụjụ(%) | Nnu kwụsiri ike Ọjụjụ (%) | Gafeta Ọnụego mgbaba(gpd) | Nwalee Nrụgide(psi) | Nwalee mmiri TDS(ppm) |
| LP26-8040 | 28 | 99 | 99.3 | 10500 | 225 | 1500 |
| ULP26-8040 | 28 | 98.5 | 99 | 11000 | 150 | 1500 |
1. Permeate eruba ọnụego na nnu jụrụ dabeere ule ọnọdụ: 25 ℃, PH 7.5, 20% mgbake.
2. A na-enweta njụta nnu kwụsiri ike n'ime awa 24-48 nke iji ya na-aga n'ihu, dabere na njirimara mmiri nri na ọnọdụ ọrụ.
| Ụdị No. | Kachasị Na-arụ ọrụ Okpomọkụ | Kachasị Na-arụ ọrụ Nrụgide | Nri mmiri Ọnụ ọgụgụ PH, na-aga n'ihu ọrụ | Nri kacha elu Mmiri Turbidity | Kachasị Nri mmiri SDI | Chlorine Ndidi |
| LP26-8040 | 45 ℃ | 600psi | 2-11 | 1NTU | 5 | |
| ULP26-8040 | 45 ℃ | 600psi | 2-11 | 1NTU | 5 |



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