Q1- what is the use of Scale inhibitors and Antiscalants for Ro units
A1- Ro Scale inhibitors and Antiscalants are used to reduce scale formation and fouling in membrane system
?Q2- what is the Ro membrane cleaners
A2- Membrane cleaners are used to remove the foulants in the Ro system. It could be acids to remove mineral Scales and metal Hydroxide deposits or alkaline to remove the biological slim, silts and organic matter.
?Q3- what is the Ro iocides
A3- Ro Biocides are used to remove the microbiological fouling in the Ro system
?Q4- what are the Cogolants
A4- Cogolants are normally used as filter aids to improve the filtration efficiency in order to reduce the SDI (Slit Density Index) to an acceptable limit. Normally SDI need to be less than 5 for spiral wound Ro system and less than 3 for hollow fiber Ro system.