Infinite Water

We are looking for suppliers of electrodialysis technologies or similar for desalination and further treatment of brines with high silica, as an alternative to RO.
The system we are designing is for concentrating RO reject (RO is existing on client site), can you advise if you can offer us a packaged EDR system or something else that would be suitable for a design feed flowrate of ~ 5m3/h. I can send RO Reject analysis through email.
Many thanks,
Jonathan Wright