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KRISTAL 600ETI-32 Equivalent

Product No.：TFETV-32K
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Equivalent, equivalence, replacement, alternative, analog, retrofit, analogue, derivative, substitution: Hyflux KRISTAL 600ETI-32, KRISTAL 600ETI32 UF membrane module

General Information

TFETV-32K is an equivalent, replacement, alternative, retrofit, analogue, derivative and substitution to Hyflux KRISTAL 600ETI-32 (KRISTAL 600ETI32) UF membrane module.

TFETV-32K ultrafiltration (UF) membrane module is a pressurized module, which is 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.

TFETV-32K 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

Outside-to-inside flow direction
New generation PVDF hollow fiber
Nominal pore size of 0.025 μm
Typical filtrate quality SDI ≤ 2.5, turbidity ≤ 0.1 NTU

Advantages

High tolerance for feed water
High-quality filtrate
Less energy needed by high flux
Longer service life by high fouling resistance and mechanical strength
Direct and economical module replacement

Applications

Surface water
Well water
Potable water
Municipal sewage
Industrial wastewater
Reclaimed water reuse
RO pre-treatment
Pre-treatment of seawater desalination

Module Dimensions

L	L1	D	D1	Feed, Filtrate, Concentrate
1,600 mm (62.99 inch)	316 mm (12.44 inch)	344 mm (13.54 inch)	216 mm (8.5 inch)	1.5” FNPT

Specifications

Specifications	Parameters
Model	TFETV-32K
Effective membrane area	32 m² (345 ft²)
Membrane material	PVDF (Polyvinylidene Fluoride)
Fiber ID/OD	0.7/1.3 mm (0.02/0.05 inch)
Flow direction	Outside-in
Pore size	0.025 μm
Bacteria removal	> 99.9999%
Housing material	UPVC
End caps material	UPVC
Potting material	Polyurethane resin
O-rings material	EPDM
Dry weight	50 KG (110 lbs)
Wet weight filled with water	90 KG (198 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 (35-71 gfd)
Temperature	1-40°C (34-104°F)
Maximum feed pressure (20°C)	2.5 bar (36.2 psi)
Maximum trans-membrane pressure (TMP)	2 bar (29 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	2-11
pH cleaning @ 25°C	2-12
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