Products >> Hollow Fiber UF Membrane Module >> PES UF Membrane Module

K-600ET0820 Equivalent

Product No.：TFETI-60
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Equivalent, replacement, alternative, analog, retrofit, analogue: Hyflux KRISTAL K-600ET0820, K600ET0820

General Information

TFETI-60 is an equivalent, replacement, alternative, analog, retrofit and analogue to replace Hyflux KRISTAL K-600ET0820 (K600ET0820) UF membrane module.

TFETI-60 ultrafiltration (UF) membrane module is a pressurized module, which is designed and manufactured for the filtration of process, potable water and wastewater. Major applications are the filtration of surface water, potable water, industrial wastewater and municipal sewage. These UF modules are made of naturally hydrophilic PES hollow fiber ultra-filtration membrane with excellent performance.

TFETI-60 UF module is 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

A nominal molecular weight cut off of 120K Dalton
Microporous symmetric structure
Naturally hydrophilic membrane composed of a blend of polyethersulfone and polyvinylpyrrolidone
High performance and very good anti-fouling characteristic
Typical filtrate quality SDI < 2.5, turbidity < 0.1 NTU
Membrane filtration provides 99.9999% (LOG 6) reduction of bacteria (Pseudomonas diminuta) and 99.99% (LOG 4) reduction of virus (MS2 colifages) by mechanical means.

Advantages

High quality raw material
High thermal and chemical solvent resistance
High chemical tolerance for cleaning
Optimized design, high resistance to fouling
Direct and economical module replacement

Applications

Surface water
Potable water
Pre-treatment of sea water desalination
Pre-treatment of industrial water
Industrial wastewater
Municipal sewage

Module Dimensions

L	L1	D	D1	Feed, Filtrate, Concentrate
2,340 mm (92.13 inch)	316 mm (12.44 inch)	344 mm (13.54 inch)	216 mm (8.5 inch)	1.5” FNPT

Specifications

Specifications	Parameters
Part number	TFETI-60
Effective membrane area	60 m² (645 ft²)
Membrane material	Polyethersulfone (PES)
Fiber ID/OD	0.7/1.35 mm (0.02/0.05 inch)
Tensile strength	> 5 N
Flow direction	Outside-in
Nominal molecular weight cut off	120,000
Bacteria removal	> 99.9999%
Housing material	UPVC
End caps material	UPVC
Potting material	Polyurethane resin
O-rings material	EPDM
Dry weight	60 KG (132 lbs)
Wet weight filled with water	100 KG (221 lbs)

Operating and Cleaning Limits

Type of operation	Dead-end flow or cross flow
Clean water flux (30°C)	200 L/m²·h (118 gfd)
Design flux (25°C)	60-120 L/m²·h (24-71 gfd)
Temperature	5-40°C (41-104°F)
Maximum feed pressure (20°C)	2.5 bar (36.2 psi)
Maximum trans-membrane pressure (TMP)	1.5 bar (21.8 psi)
Backwash flux (25°C)	80-120 L/m²·h (48-71 gfd)
Maximum backwash TMP	2 bar (29 psi)
Maximum cleaning TMP	2 bar (29 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	2-10
pH cleaning @ 25°C	2-11
Maximum NaClO in Operation	10 mg/L
Maximum NaClO in Cleaning	500 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