Looking for advice on Aluminium Oxide removal from closed loop process cooling water.
We have contamination of a process cooling water supply with Aluminium Oxide, levels of 31 mg/L and it should be less than 0.1.
The oxides are coming from equipment that is cooled by the process water. Our previous water treatment was not preventing corrosion which is the Alu Oxide. I was told filtration may not work ?
Any thoughts or advice appreciated.