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Fouling Resistant RO membrane element
Category:
Product features
1、It is applicable to the desalination and advanced treatment of challenging water sources such as conventional water source, brackish water,standard discharge water,mine water and circulating water with water TDS below 10000.
2、The fouling resistant membrane sheets produced by special process improve the roughness and electric charge of the membrane surface, and reduce the growingand adsorption of pollutants and microorganisms on the membrane surface, giving better stablity and longer service life.
3、It is widely used in reclaimed water reuse, surface water reuse, boiler make-up water, process production water,coal chemical industry,mine water, papermaking wastewater,printing and dyeing wastewater and bother fields.
RO element specification & performance
Model | Stable Rejection(%) | Min Rejecion(%) | Permeate Flow GPD(m³/d) | Effective Membrane Areaf(m²) | Spacer Thickness (mil) | Replaceable products |
TBR-8040-400 | 99.7 | 99.5 | 10500(39.7) | 400(37.2) | 34 | BW30FR-400/34 |
TBR-4040 | 99.7 | 99.5 | 2400(9.1) | 85(7.9) | 34 | FR11-4040 |
Testing conditions | Operating pressure | 225psi (1.55MPa) | ||||
Test solution temperature | 25°C | |||||
Test solution concentration(NaNl) | 2000ppm | |||||
PH value | 7-8 | |||||
Recovery rate of single membrane element | 15 % | |||||
Flow range of single membrane element | ±15% | |||||
Operating Conditions&Limitis | Maximum operating pressure | 600psi (4.14MPa) | ||||
Maximum temperature | 45°C | |||||
Maximum feedwater flow | Maximum feedwater flow:8040-75gpm(17m3h)4040-16gpm(3.6mh) | |||||
Maximum feedwater SD115 | 5 | |||||
Maximum concentration of free chlorine | <0.1ppm | |||||
Alowed pH range for chemicalcleaning | 3-10 | |||||
Alowed pH range for feedwater in operation | 2-11 | |||||
Maximum pressure drop per element | 15psi (0.1MPa) |
keywords: Household membrane elements, industrial membranes, RO pumps, micro pumps
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