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  • IP-77 Equivalent
IP-77 Equivalent

IP-77 Equivalent

Equivalent, replacement, alternative, analog, retrofit, analogue: DuPont DOW IntegraPac IP-77, IP77

General Information

TFIM-77P is manufactured as an equivalent, direct replacement, alternative, analog, retrofit and analogue to replace DuPont DOW IntegraPac IP-77 (IP77) UF membrane module.
TFIM-77P membrane modules are pressurized integrated modules, which are designed and manufactured for the filtration of surface water, potable water, seawater, industrial wastewater and municipal sewage. These UF modules are made of new generation PVDF hollow fiber membrane with high fouling resistance and hydrophilicity.
These UF modules are applied in new systems, as well as directly connected to existing UF systems as replacements, providing high-quality filtrate by removing suspended solids, colloids, pyrogens, bacteria, viruses and other impurities to protect downstream processes.

Features

  • Outside-to-inside flow direction
  • New generation PVDF hollow fiber
  • Nominal pore size of 0.03 μm
  • Typical filtrate quality SDI ≤ 2.5, turbidity ≤ 0.1 NTU

Advantages

  • Integrated design for easy installation
  • High tolerance for feed water
  • High-quality filtrate
  • Longer service life by high fouling resistance and mechanical strength
  • Direct and economical module replacement

Applications

  • Surface water
  • Potable water
  • Municipal sewage
  • Beverage clarification
  • Industrial wastewater
  • Reclaimed water reuse
  • Pre-treatment of sea water desalination

Module Dimensions

DOW IP-77 Equivalent Module Dimensions

Part number

Application

L

L1

L2

D

W

TFIM-77P

Industrial

2488±3 mm

(98±0.1 inch)

2189±3 mm

(86.2±0.1 inch)

2000±3 mm

(78.8±0.1 inch)

225 mm

(8.9 inch)

360 mm

(14.1 inch)

Specifications

Specifications

Parameters

Part number

TFIM-77P

Effective membrane area

77 m² (829 ft²)

Volume

39 L (10.3 gallon)

Dry weight

61 KG (100 lbs)

Wet weight filled with water

135 KG (220 lbs)

Membrane material

PVDF (Polyvinylidene Fluoride)

Fiber ID/OD

0.7/1.3 mm (0.02/0.05 inch)

Flow direction

Outside-in

Pore size

0.03 μm

Housing material

UPVC

Clamp material

Stainless Steel

Potting material

Epoxy resin/Polyurethane

Feed, concentrate connector

DN100 coupling

Filtrate connector

DN40 union

Air connector

3/8”

 Operating and Cleaning Limits

Type of operation

Dead-end flow or cross flow

Design flux(25°C)

40-120 L/m2·h(24-71 gfd)

Temperature

1-40°C(34-104°F)

Maximum feed pressure(20°C)

6.25 bar(90.6 psi)

Maximum feed pressure(40°C)

 4.75 bar(68.8 psi)

Maximum trans-membrane pressure

2.1 bar(30.5 psi)

Backwash flux(25°C)

80-120 L/m2·h(48-71 gfd)

Maximum backwash pressure

2.5 bar(36 psi)

Maximum air scour feed pressure

2.5 bar(36 psi)

Maximum air scour flow

4-12 Nm3/hr(2.4-7.1 scfm)

pH-Continuous operation @25°C

2-11

Maximum NaClO

 2,000 mg/L

Maximum feed TSS

100 ppm

Maximum feed turbidity

300 NTU

Maximum feed particle size

 300 µm

Filtrate SDI15

≤2.5

Filtrate turbidity

≤0.1 NTU


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Contact Us

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    Tel: +86-27-8673 0002

    Fax: +86-27-8732 0476

    E-mail: [email protected]

    Add: 4th Floor, Baofeng Ages, 1045 Jiefang Blvd, Qiaokou District, Wuhan, Hubei Province, 430030, China

    inquiry@tanaltech.com
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