5T/H Ultrapure Water Plant with Secondary RO and EDI

5T Ultrapure Water Plant With Secondary RO, EDI & Polished Mixed-Bed Polisher

I.Product Description

This ultrapure water system is designed for high-end applications such as pharmaceutical production, laboratories, microelectronics, and power plants.

It adopts secondary reverse osmosis (RO), electrodeionization (EDI), and a polished mixed-bed polisher to ensure stable water quality with resistivity up to 18.2 MΩ·cm.

The plant features PLC automatic control, intelligent monitoring, and 316L stainless steel piping, ensuring long-term reliable operation.

II.Flow Chart

Raw Water Tank →Multimedia Filter (Quartz Sand) →Activated Carbon Filter →Softener / Antiscalant Dosing →1st Stage RO System →2nd Stage RO System →EDI (Electrodeionization) →Polished Mixed-Bed Ion Exchange →Final Precision Filter (0.2 μm) →Ultrapure Water Storage Tank →Distribution Loop (optional UV sterilizer + circulation pump)

III.Technical Parameters

FAQ

1. Q: Which machine should I choose?

A: It depends on your raw water quality and your requirements for permeate water.

Usually, there are three parts: pretreatment, the RO machine, and post-treatment. Pretreatment could be a UF(ultra filtration) system,anti-scale dosing system, flocculant dosing system, disinfectant dosing system, water softener, sand filter, carbon filter, security filter, etc. Post treatment could be UV sterilizer, Ozonizer, ClO2 sterilizer, etc. And maybe you need an EDI system. We will choose the proper process according to your raw water quality and permeate water.

2. Q: What’s your machine material?

A: For pretreatment tanks, we usually use FRP or S.S. The RO frame could be S.S., carbon steel. For pipes, it is usually SS and UPVC. We can choose the material according to your special requirements.

3. Q: What’s the control method?

A: For pretreatment, you can choose manual or automatic; for the whole system, we use relay, PLC, or man-machine interface remote control

4. Q: Which spare parts need to be changed regularly?

A: Filter cartridge in the security filter and RO membranes. For the filter cartridge, it needs to be changed every 3-6 months, and for the RO membrane, you need to change it every 1-3 years. It depends on your water quality and how you maintain the machine.

5. Q: What’s your warranty?

A: Our warranty is 1 year. But to our experience, our machine can work for 5 years before repair.

6. Q: What’s your electricity requirement?

A: Our machine could be 380V/220V/110V, 50HZ/60HZ, 3 phase/single phase. We can do customer-made products.

7. Q: What’s your machine size?

A: It depends on the capacity requirement, and we can make changes according to your space.

8. Q: What’s your membrane brand?

A: We have all kinds of brands, as guests request.

9. Q: What’s the purchase procedure?

A: Customer sends Inquiry -----we provide solution and quotation-----customer confirms and places order-----we send PI-----customer makes first payment----we arrange production----customer makes the rest payment-----we ship goods from our factory.