HYDRANAUTICS reverse osmosis membrane LFC series

　　HYDRANAUTICS reverse osmosis membrane LFC series

　　Detailed descriptions:

　　Electric neutrality low pollution reverse osmosis compound membrane

　　Japanese electro-technical group/American HYDRANAUTICS are the father of low-pollution reverse osmosis membrane component, in 1997, they have produced the commercialization low-pollution reverse osmosis component LFC. It has the characters of surface electric neutrality and hydrophily, which is the only choice of deep treatment of industrial waste water containing surface active agents.

　　Thereafter, LFC series reverse osmosis membrane component has been improving day by day, a lot of patent technology have been used in flat membrane and membrane component manufacturing.

　　In addition to keeping the electric neutrality and hydrophily, the separation scree technology has been added, and the antipollution performance of membrane component has been further improved.

　　LFC series low-pollution reverse osmosis membrane component is mainly used in deep treatment and recycle of municipal waste water and industrial waste water containing surfactants. The separation surface of electric neutrality and hydrophily can prevent surfactants from being adsorbing, the wider water supply separation screen can prevent pollutants from sedimentation in the internal components, all the above give LFC series reverse osmosis membrane component excellent antipollution character.

　　The first generation electric neutrality low pollution reverse osmosis component------the basis of LFC series

　　LFC2

　　The only one reverse osmosis membrane component whose surface is electropositive in the world. The superb molecular polymerization technology from Japanese electro-technical group/American HYDRANAUTICS make the preparation of reverse osmosis component whose surface is electropositive come true. It is the only membrane component for dealing with washing sewage containing cation or amphiprotic surfactants.

　　LFC3 LD

　　Flat membrane with electric neutrality and hydrophily has combined with special wide water supply separation screen(31mils) with LD technology perfectly, which is irreplaceable.

　　4 inches products of LFC1-4040 and LFC2-4040 electric neutrality and electropositive, low pollution reverse osmosis membrane components.

　　LFC series reverse osmosis membrane component performance parameters

　　Effective membrane areaNominal outputDesalinization rate%

　　fl。，m。GPD，m3/dNominal Minimum

　　LFC1 400，37 2 11 000，41.6 99.5 99 2

　　LFC2 400，37 2 11 000141.6 95 0 N/A

　　LFC3

　　LD 400，37.2 11 000/41 6 99.7 99 5

　　LFC1-4040 85，7.9 2 300，8_7 99.4 99.0

　　LFC2-4040 85，7.9 1 980，7 5 95.0 N/A

　　Standard test condition

　　Sodium chloride(NaCl) solution density of testing, mg/L1500

　　Test pressure, psi，MPa225/1.55

　　Test solution temperature( oF, ℃)77/25

　　Recovery rate(%)15

　　PH value of test solution6.5-7.0

　　Application parameter

　　Maximum operation pressure,psi,MPa

　　600/4.14

　　Maximum single membrane feedwater flow,GPM, m3/h

　　8inches75/17

　　4inches16/3.6

　　Maximum operation temperature( oF, ℃)113/45

　　PH range of operation3.0-10.0

　　Maximum water supply turbidity, NTU1.0

　　Maximum water supply silting density index5.0

　　Residual density of maximum water supply, mg/L0.1

　　Ratio of minimum strong water and output flow of single membrane component5:1

　　Maximum pressure loss of single membrane component, psi/MPa10/0.07