Teaching equipment : Ultrafiltration

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Ultrafiltration

DESCRIPTION

The study of a filtration system (microfiltration) that utilizes a membrane.

Process of separation using a membrane under pressure which holds back dissolved particles and macromolecules found in the fluid.

May run continuously.

The unit is delivered complete with instrumentation and with technical documentation and instructions.

Teaching equipment : Ultrafiltration - GPB UF1

TECHNICAL SPECIFICATIONS

1- Centrifugal pump – Pmaxi = 10 bar (145 psi) – stainless steel
2- Polyethylene tank 100 L (with an exchanger)
3- Ultrafiltration membrane – S=0.11 m² / plaque (20 plaques support)
4- Filter for the network water by the exchanger
- QV1 = recycled
- QV2 = recirculation – valves
- V1 = emptying of the supply tank

- V2 = pump supply

- V3 = adjustment of the recycled
- V4 = low point on the recycled
- V5 = adjustment of the recirculation
- V6 = 3-way valve insulating the membrane
- V7/V8 = adjustment of permeate flow rate
- V9 = water supply
- V10 = exchanger water supply
- P1 = aspiration pressure
- P2 = membrane inlet pressure
- P3 = membrane outlet pressure

PEDAGOGIC APPLICATIONS

• Study of the process of ultrafiltration
• Determination of the various phases of ultrafiltration
• Determination of the retaining rate of the membrane
• Influence of supply velocity
• Matter balance
• Flow state : verification of the law of DARCY
• Study of the penetrability of the membrane

SPECIFICATIONS
Fluid size : between 2nm and 0.1 µm

DIMENSIONS
Length : 800 mm
Width : 1 100 mm
Height : 1 500 mm
Weight : 150 kg

Teaching equipment : Ultrafiltration - schema GPB UF1

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Ultrafiltration

Didatec Technologie - ZA du Parc 42490 Fraisses - France - Tel : 33 (0)4 77 10 10 10 - Fax : 33 (0)4 77 61 56 49
E-Mail : didatec.technologie@wanadoo.fr