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3-HOLES UF HOLLOW FIBRE MEMBRANE WATER PURIFIER FOR HOUSEHOLD USE - SR-2000B

1, 3-holes hollow fiber UF membrane, 2, 304 stainless steel sheel, 3, clean silts automatically and remove impurities - more info check here: //www.sourcingappliances.com/3-HOLES-UF-HOLLOW-FIBRE-MEMBRANE-WATER-PURIFIER-FOR-HOUSEHOLD-USE-11147370/

Quick Brief

Type: Other Home Appliance Parts Place of Origin: Fujian China (Mainland) Brand Name: SOURCE Model Number: SR-2000B Type: UF MEMBRANE WATER FILTER Use: Household Pre-Filtration Certification: LFGB, ISO9001:2000ELC,MC membrane material: Polyvinyl Chloride membrane fiber type: inside-out hollow fiber

Product Features:

1, 3-holes hollow fiber UF membrane

2, 304 stainless steel sheel

3, clean silts automatically and remove impurities

Business Terms:

Port: XIAMEN

Minimum Order Quantity: 50 Set/Sets

Supply Ability: 1000 Piece/Pieces per Year

Payment Terms: L/C,T/T,Western Union

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3-HOLES UF HOLLOW FIBRE MEMBRANE WATER PURIFIER FOR HOUSEHOLD USE
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Product Packagings & Delivery Terms:

Packaging Detail: each set is protected by 4 foam carpets and sealed in one outer carton with crash roll.

Delivery Detail: within 30days upon deposit and approval to the products details

Specifications and Product Details:

SRUF-2500b UF CENTRAL FILTER FOR WATER TREATMENT

Suitable for residences with 1 kitchen& 1toilet,enough for all purified water demands such as cooking, washing and showering.

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.

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