Ultrafiltration Pilot

Ultrafiltration Pilot

Teaching Objectives of

• Study of pressure parameter : Ultrafiltration of distilled water at 20°C while measuring the water flow at different pressures.
• Recuperation of copper : Add Cu2+ under CuSO4 form, dosage of copper by atomic absorption spectrophotometer (not supplied as standard).
• Study of discharge rate : During all tests we work at constant pressure (1bar), and at constant.
• Influence of pH on discharge rate : we vary the pH by addition of H2SO4 or NaOH. We work at constant pressure and constant Cu2+ concentration.

Technical Specifications of Ultrafiltration Pilot

• A ceramic tubular device with hollow fibres.
• A feeding tank in PVC.
• A cooling circuit, temperature regulator.
• A temperature probe Pt 100 with display and alarm threshold.
• A permeate storage tank.
• Electrovalve for introduction of cold water.
• A multicellular centrifugal pump with a protection device.
• Three manometers.
• Three flowmeters
• Two manual control valves (flow/pressure),
• An inlet filter placed after the pump protecting the cartridges.
• The circuit is made in PVC.
• A control cabinet including the pump protection and the temperature regulator

Dimensions

• 1500 x 800 x 1900 mm

Essential requirements

• Power supply : 220V / single phase / 50 Hz
• Water supply and drain

Option

• Heating resistance in line 1,5 kW