Need help in selection of EDI system

[Asisraja D]

Hi
we are installing purified water generation system and i have uploaded the P&ID drawing of the entire plan. Now we have planned to include EDI system at the outlet of Purified water to the EDI system inlet. As a project engineer my manager asked me to get a quote for 500 Liters per hour EDI system. can anyone help me how to give a clear RFQ for getting quotation to the vendors ?
they are asking about what make we need and water parameters like that if anyone expert in this please guide me for a good selection in this. Thanks in advance.

 

[pierreick]

Probably good to read!

High Purity Water System (7/93)

High Purity Water System (7/93)

www.fda.gov

Why don't you consider a package (RO+EDI) and ask a third party mastering this process to design, to build and to commission the whole unit according to the regulation you want to follow?

Electrodeionization (EDI)

Electrodeionization (EDI) is a continuous, chemical-free process of removing ionized and ionizable species from feedwater using DC power. Learn more.

www.dupont.com

So far you did not supply any data about the quality of the water (specifications).
My view.
Pierre