1、 Introduction to mixed bed system software

The ion exchange method is used to remove ionic residues from water. The entire process is carried out based on ion exchange agents (resins). Ion exchange resins have different specific exchange genetic genes, and can be divided into positive, negative, strong, and weak. Generally, they contain acidic and alkaline functional groups. Chemical substances that can exchange with cations are called cation exchange resins, which contain alkaline functional groups. Chemical substances that can exchange with anions are called anion exchange resins. By utilizing the unique exchange of genetic genes in resins, deep desalination can be carried out to produce industrial pure water.

2、 Principles of mixed bed system software

A mixed bed is a device that fills the cation and anion resins in the same exchanger according to a certain proportion, and mixes them evenly before operation. At this point, the hydroxide ions and hydroxide ions generated by the mixed ion exchange bed are immediately converted into water with low solubility, resulting in very little production of positive ions or counter ions during anion exchange. The exchange reaction can be carried out completely, so the water body is good. Therefore, the mixed bed is connected in series behind the RO reverse osmosis or first stage compound bed desalination system software for the production of pure water or industrial pure water. The mixed bed can be divided into single and double rooms, polishing beds, and double rooms, with one for use and one for backup; Can be applied in series to enhance the production of water bodies and make reasonable use of resin exchange capacity; When the production and manufacturing require a large amount of water, it can be applied in series, and the operation is very flexible and convenient.

3、 Application scope of mixed bed system

Mixed beds are used in wastewater treatment in fields such as pharmaceuticals, skincare products, electronic devices, chemical plants, and power engineering. They are mainly used in post-treatment processes such as RO reverse osmosis, ion exchange double beds, and ultrafiltration systems. Based on the exchange of anions and cations in the water, ultra pure water systems are produced.

4、 Characteristics of mixed bed system software

1. The transposition effect is very good, the reconstruction time is long, and the reconstruction cost is low.

2. The application and management methods are simple, and the operating cost is low.

3. The water production effect of the machinery and equipment is very good, with a small footprint.

4. The resin has undergone several reconstructions and can be applied multiple times, resulting in a long lifespan.

5. The water production resistance is 10-18M Ω ¥ CM (25C), and the silicon dioxide content (SIO2) is 0.02mg/L.

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