Accepta® BC-RO

Cooling water treatment

• BC-RO should be dosed intermittently at a rate of 50 - 200ml/m³ of system volume.
• The required frequency and exact dosage will be dependent on the microbial fouling of the system.
• BC-RO would normally be used at part of a total cooling treatment package incorporating another non-oxidizing biocides and inhibitor to control scale and corrosion.
   

RO Treatment

• Off-line CIP Addition: A dosage to achieve of 50 - 200ml/m³ should be added based on the combined volume of the CIP tank and the membrane housings diluted with RO Permeate.
• On-line Shock Treatment: Dose to the feed water to the RO plant at a rate of 10 - 50ml/m³ for a period of at least 1 hour and repeated as required to restore performance and maintain the membranes. NB Where bisulphite is used to remove chlorine upstream of the RO the dosage should be suspended for 15 minutes prior to starting the on-line treatment.