4000L Laboratory Medical Water Treatment Equipment Pure Water Production Equipment

4000L Medical Water Treatment Equipment Pure Water Production Equipment Laboratory Water Treatment Equipment

Product Descriptions of EDI Water Treatment Plant

Secondary RO process (main components)
City tap water → water tank → raw water pump → multi-media filter → activated carbon filter → water tank → raw water pump → microfilter → primary RO high pressure pump → primary RO → primary RO water tank → secondary RO high pressure pump → secondary RO → Secondary water tank → Water supply pump → EDI

Features of the two-stage RO process
Secondary RO: Through the technical treatment of the secondary RO scheme, it can fully meet the requirements of the water inlet conditions of EDI equipment. The EDI system can run stably and for a long time.
Key point: NaOH can be added between the effluent of the primary RO and the inlet water of the secondary RO high-pressure pump to adjust the pH value (7.5-8.5), and convert CO2 in the primary RO product water into HCO3- ions, which can be passed through the secondary RO remove.
Scope of application: raw water turbidity, hardness, alkalinity, residual chlorine, electrical conductivity and other parameters are too high.
Replaceable unit: The multi-media filter in the system can be replaced by UF equipment.

Primary RO process (main components)
City tap water → water tank → raw water pump → multi-media filter → activated carbon filter → softener → water tank → water pump → microfilter → primary RO high pressure pump → primary RO → degassing, water tank, water supply pump, EDI

Features of primary RO process:
Softening: Through the softening process, the EDI requirement on the hardness of the incoming water is solved. The disadvantage is that the softener needs to be regenerated regularly;
First-level RO: through the technical treatment of the first-level RO scheme, it can basically meet the requirements of the water inlet conditions of EDI equipment. The EDI system can run stably.
Key points: HCl can be added between the RO effluent and the degassing tower water, which is beneficial to the degassing tower to remove CO2, and NaOH is added before entering the EDI to make the pH value between 7-9. At present, degassing membrane modules have been gradually used.
Scope of application: Raw water turbidity, hardness, alkalinity, residual oxygen, electrical conductivity and other parameters are not high, and the water quality is relatively stable.
Replaceable unit: The multi-media filter in the system can be replaced by UF equipment.

Product Technical Parameters of EDI Water Treatment Plant

Process characteristics:

EDI process using an ion selective membrane and ion exchange resin under dc voltage is sandwiched between two electrodes, between between the poles of dc electric field from the RO water processed by the removal of ions, EDI process system instead of the traditional hybrid resin bed to make deionized water, with ion exchange mixed bed big difference is that EDI can continuous to ion process, High degree of automation, and does not need acid and alkali regeneration.

Advantages of EDI compared with traditional mixed bed:

The advantages of continuous desalting by electrodialysis and deep desalting by ion exchange are retained;

Compared with ordinary ion exchange resin column, the amount of ion exchange resin is less, saving more than 95% of resin;

Ion exchange resin does not need acid and alkali chemical regeneration, saving a lot of acid and alkali and cleaning water, greatly reducing labor intensity;

No waste acid waste lye discharge, is clean production technology, green environmental protection products;

The process is easy to realize automatic control, EDI and reverse osmosis (RO), UF and other water treatment technology combined, can form a perfect high pure water production line;

Small footprint, and do not need to be like ion-exchange beds, a set of in-use, a set of regeneration of the repeated Settings.

Application of EDI Water Treatment Plant

Electronic chip high pure water;

Power high pressure boiler supply water;

Chemical, metallurgy, electroplating and other industries pure water, high pure water;

Biotechnology, pharmaceutical industry, medical devices, experimental technology ---- pure water, high pure water.

Workflow Chart of EDI Water Treatment Plant

Real picture of product of EDI Water Treatment Plant

FAQ:

Q: What’s the type of your company? Manufacturer or trade agent?

A: We are a high-tech manufacturer engaged in water treatment industry for nearly 20 years, specializing in water treatment, water purification equipment and technology research and development, manufacturing, sales, engineering installation and consulting.

Q: What information do I need to provide when choosing a product?

A: What is your water source?

If possible, please provide water quality analysis report, so that we can recommend the most suitable product and customize the most suitable solution for your project.

B: What is your capacity requirement for the equipment?

C: What are the applications for the program?

D: What are your local plumbing standards?

E: Do you need on-site installation instructions?

Q: How do I choose products that are an exact match for my case?

A :Jufu's professional engineers will tailor your solutions according to your needs. We are a factory integrating design and production, providing you with one-stop solutions.