SRUF-200MH UF MEMBRANE CARTRIDGE UF-200

SRUF-200MH UF MEMBRANE CARTRIDGE - UF-200

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Quick Brief

Type: Other Home Appliance Parts Place of Origin: Fujian China (Mainland) Brand Name: SOURCE Model Number: UF-200

Specifications and Product Details:

SRUF-200MH UF MEMBRANE CARTRIDGE FOR WATER TREATMENT

1, PERFORMANCE PARAMETERS
Membrane Material	PVC
Molecular Weight Cut-off (MWCO)	100.000 Daltons
Inner and outer diameters of hollow-fiber	0.9mm/1.6mm
Membrane fiber type	Inside-out hollow-fiber
Characteristics of membrane structure	Hydrophilic double-compact layers
External Shape	Hollow fiber
2, APPLICATION CONDITIONS
Pre - filtration	50-150 um
Max turbidity of inlet water	≤ 15 NTU
Rated flux	60 – 160 L/M/H
Running mode	Cross-flow filtration or dead end filtration
Max inlet water pressure	0.45 MPa
Pressure difference of transmembrane at 20°C (TMP)	28 – 150 KPa
Max pressure difference of transmembrane	0.2 MPa
Applicable PH range	2 – 12
Applicable temperature	5 °C - 45 °C
Tolerable continuous residual chlorine	100 PPm
Tolerable interval residual chlorine	200 PPm
3, BACKWASHING DESIGN
Backwashing pressure	0.25 MPa
Backwashing flow	220 – 300 L/M/H
Backwashing frequency	Every 20 -60 minutes
Backwashing time	30 – 60 seconds every time
Frequency of chemically enhanced ( CEB )	Auto adding of additives in backwashing is recommended.
Time of chemically enhanced backwashing ( CEB )	30 – 60 seconds every time
4, CHEMICALLY WASHING DESIGN
Frequency of chemically washing	Every 1~4 months or when TMP is over 0.15 MPa
Pressure of chemically washing	0.15 MPa
Flow of chemically washing	200 – 250 L/M/H
Time of chemically washing	60 – 90 minutes every time
Acid washing chemical	Citric acid or oxalic acid ( mixed into solution with PH = 2 )
Alkali washing chemical	NaOH ( mixed into solution with PH=12)
5, INDEX OF OUTPUT WATER
Turbidity of output water	< 0.1 NTU
Index of silt density	< 1.5
Microorganism, pathogen	99.9 % Removed
Remarks:	1. Pure water flux is measured with pure water at 25°C with inlet water pressure of 0.1MPa.
	2. If water are from surface water,river water or well water and so on,pre-treatment shall be done. It is suggested that a 50-150 um precision filter shall be equipped to have inlet water with turbidity ≤15NTU.