Active Member
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[China]
Address: No. 2 Xiuyan Road, Hangzhou City, Zhejiang Province
Contact name:Robert Wang
Hangzhou Haina Environmental Protection Tech Co., Ltd. |
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800GPD High Flow 50% Recovery Rate Ro Membrane for Household Water Filter
RO system membrane is made of the sedi-permeable membrane with the 0.1mm filtration precision for separating and removing the dissolved solids, organics, bacteria etc. According to the water output capacity, the different large flow membrane is available as follows: 300G, 400G,500G,600G,700G,800G.
Typical RO reject / RO concentrate TDS concentrations are often in the range of 30,000 – 50,000 mg/liter. The salts in solution can range from highly soluble sodium and potassium salts to less soluble or reverse soluble calcium and barium salts.
Performance and test conditions
| TYPE | BW-3013-400 | BW-3012-600 | BW-3012-800 |
| Rejection Rate | 95% | 95% | 95% |
| Permeate Flow GPD(m³) | 400(1.52) | 600(2.28) | 800(3.04) |
| Test Pressure | 100psi(0.68) | ||
| Max. Feedwater TDS | 1000 | ||
| PH Rate Rang of Operation | 2-11 | ||
| Max. Operation Temperature | 45ºC | ||
| Recovery Rate of Single Membrane | 50% | ||
| model | Stable rejection rate(%) | average permeate flowGPD(m3/d) | test condition | ||
| operation pressure psi(Mpa) | test liquid NaCl(ppm) | recovery rate (%) | |||
| 2812-300 | 97 | 300(1.14) | 90(0.61) | 500 | 50 |
| 2812-400 | 95 | 400(1.52) | 90(0.61) | 500 | 50 |
| 3013-400 | 95 | 400(1.52) | 100(0.7) | 500 | 50 |
| 3013-600 | 95 | 600(2.28) | 100(0.7) | 500 | 50 |
| 3013-800 | 95 | 800(3.04) | 100(0.7) | 500 | 50 |
Note: Single membrane permeate flow change in the range of ±15%
Test Conditions
Test Pressure 100psi( 0.7Mpa)
Temperature 25ºC
Concentration of Testing Solution (NaCl) 500ppm
Testing Solution PH 2-11
Note:
1. The Max. continous operation temperature is 35ºC when PH rate over 10.
2. In certain conditions,if would cause membrane breakage if the free chlorine or the other oxidant in feedwater.The production quality guarantee range is notincluded membrane breakage by oxiadation.
Dimension of Membrane Element
3012-800: A:13.0inch B:3.0inch C:0.68inch D:0.75inch E:11.5inch
HN-JCM brand membrane element produced by world advanced membrane technology and fully automatic production equipment. It can operation under the extra low pressure. Our membrane suitable for household water purifiers, hospitals, laboratory pure water, treatment municipal tap water, well water and other low salinity water sources.
FAQ:
