Wuxi Xinyihai Environmental Protection Technology Co., Ltd. is located in Yixing city, Jiangsu Province, which enjoys the reputation of environmental protection city. Our company is mainly engaged in the technical research and development, manufacturing, construction, installation, commissioning and other businesses of water treatment engineering and machinery equipment.
The company mainly produces more than 50 products such as sewage treatment equipment, dosing equipment, pure water equipment, circulating water equipment and glass fiber reinforced plastic products, which are widely used in electric power, coal, chemical industry, gas, metallurgy, municipal administration, light industry, electronics, textile and other industries. We have established long-term good cooperative relations with Baowu Group, Guodian Group, Jiangsu Guoxin and other companies.
Introduction

Ion exchange refers to the reversible exchange between the exchanger and the exchangeable ions in aqueous solution by using an ion exchanger, resulting in improved water quality without substantial changes in the structure of the ion exchanger.

Anion/cation ion exchanger refer to anion resin exchanger (anion bed) and cation resin exchanger (cation bed) respectively. The anion bed is usually filled with anionic resin, and the cation bed is filled with cation resin. The cation bed can be divided into hydrogen type and sodium type according to the agent used for resin regeneration. The sodium type cation exchanger is called softener or sodium ion exchanger

Ion exchange technology has a wide range of applications in the field of water treatment. Such as water softening, water quality desalination, high-purity water production, industrial wastewater treatment, heavy metal and precious metal recovery, phenol wastewater adsorption treatment, etc.

The ion exchange equipment produced by our company is usually in the form of counter-current regeneration.

Application

1. For the preparation of pure water and high-purity water. It has been widely used in many industrial fields such as medicine, chemical industry, electronics, coating, beverage and medium and high pressure boiler feed water.
2. Used in the pre-treatment of boilers, thermal power stations, chemical industry, light industry, textiles, medicine, biology, electronics, atomic energy and pure water treatment. Hard water softening for industrial production needs, deionized water preparation, and also used in food and medicine decolorization and purification, recovery of precious metals and chemical raw materials, treatment of electroplating wastewater, etc.


Equipment description
1. Two control modes of manual/automatic can be realized. The triggering conditions of the automatic mode are liquid level, flow rate, sodium ion value, silicon ion value, running time, etc.
2. There are many types of upper and lower water distributors, which are designed according to specific operating conditions.
3. The type of resin, the number of filling species, and the filling height are determined according to the water production requirements, and the height of the filter cylinder is determined according to the filter material conditions.
4. The value of the filtration rate needs to be determined according to the water quality conditions and resin characteristics.

Design pDesign parameters (Take Atmospheric press bed C.C.R, strong acid and strong base anion/cation ion exchanger as an example)

Ancillary equipment list: (no top pressure in countercurrent regeneration, acid and alkali anion / cation exchange as an example)
List of Corollary Equipment (Atmospheric Press Bed the Take the CCR, strong acid and strong Base Anion / cation exchanger Ion Example AS AN)