The SRDI excels in the production of high purity water with average conductivity levels of 0.1µS/cm. The SRDI can be used in conjunction with a sediment pre-filter to deliver small batches of DI water straight from the tap. Where demand increases, the SRDI can be situated post-RO for the polishing of permeate water
Water treatment processes:
Ion exchange – Attracts the targeted elements and releases selected ions into the water stream e.g. softening, nitrate removal, de-ionisation.
Catalysis – Reacts with the targeted elements to change their physical properties e.g. treatment of dissolved iron to precipitate from solution.
Dosing – Slowly dissolves into the filtrate to continually feed the required treatment
