Dimension / Size

A

B

C

D

E

UF-PVDF-0440

1160

960

Ø90

Ø100

DN25(32mm)

Item

Specification

Model

UF-PVDF-0440

Dimension

Ø90  mm×1160 mm

Hollow Fiber Material

PVDF

Hollow Fiber ID/OD

0.7 mm/  1.3 mm

Pore Size

0.03 μm

Surface Area (m²)

6.5 m²

Design Flowrate

0.5 - 1.0m³/hr

Design Flux

12 - 50  L/m².hr

Connection Size

Ø32mm (DN25)

Housing Material

UPVC

Sealing Material

Epoxy  resin & Polyurethane

Operation Temperature

5 ~ 50℃

pH

2 ~ 11

NaClO Resistance

2000 ppm

Max. Allowable Concentration of  Free Chlorine

For Chemical Clean

5000 ppm

Max. Feed Water Pressure

0.3 Mpa

Max. TMP

0.2 Mpa

Bursting Pressure

>0.4  MPa

Operation Mode

Dead End  or Cross-flow Filtration

(Pressured Type Outside-to-In)

Max. Backwash Pressure

0.15 Mpa

Backwash Flux

100 ~ 150  L/H.m²

Air Scouring Flowrate Per Module

0.6 ~  0.8 Nm³/H

Max. Air Scouring Pressure for  Backwash

0.1 Mpa

Backwash Time

30 ~ 60  seconds each time

Backwash Frequency

Every 20 ~  60 minutes

Backwash Mode

Air  & Water Mixture Backwash

Removal of Bacteria

>6log

Removal of Escherichia Coli

>6log

* Permeate Turbidity

＜0.1 NTU

* Permeate SS

＜0.2 mg/L

* Permeate E.Coli

---

* Permeate SDI

＜ 3

* : take secondary (effluent)  discharge standard waste water as raw water for testing