NOVACHEM BF 4 MEMBRANE CLEANER is to prevent biological fouling of Reverse Osmosis installation being temporarily out of service/ operation.

General Specifications :

Appearance : Colourless, Viscous Liquid
Freezing Point : 0℃
pH : 1.5 -3.0
Sp. Gravity : 1.05 to 1.13
SHELF LIFE …… 9 Months

Dosage :

5 liter container is sufficient to prepare a cleaning solution of 100 liter solution.

• Fill the tank with permeate. Add 5% NOVACHEM BF 4 to make the desired solution and stir thoroughly.
• Circulate for 30 minutes in complete system.
• Prevent installation from freezing.
• Drain the system and before restarting to normal operation, flush complete system with feed water for 10-15 minutes.
• Discharge product water during first 30 minutes of operation.

Caution :

• Don’t mix with any solution with product to avoid damage to membranes.
• Avoid contact with skin and eyes.
• In case of contact rinse with plenty of water.
• Change CARTRIDGE FILTER ELEMENT after completion of cleaning cycle.