Resin softeners-Huafu Group

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PRODUCT INTRODUCTION

Ion exchange refers to the water treatment method in which the ion exchange agent is used to make the exchangeable ions in the exchange agent and the water solution undergo reversible exchange with the same mass rules, while the structure of the ion exchange agent does not change substantially. Ion exchange technology is widely used in the field of water treatment. Such as water softening, water desalting, high-purity water preparation, industrial wastewater treatment, heavy metal and precious metal recovery, etc.

FEATURES & BENEFITS
HOW IT WORKS
TECHNICAL INFORMATION

Commodity name: Resin softeners
Commodity ID: z009
副标题: PRODUCT INTRODUCTION

FEATURES & BENEFITS

The softening device is divided into downstream regeneration and countercurrent regeneration;
Strong acid cation exchange resin and salt regeneration can be used to treat clean water;
● The sewage is treated with macroporous weak acid cation resin, hydrochloric acid regeneration and alkali transformation;
● Long working cycle;
● It can realize manual and semi-automatic control;
● The tank and pipeline are made of steel with rubber lining;
● All pipelines shall be installed on the ground to prevent corrosion and be arranged neatly and beautifully;
● The two stages can be reversed to adapt to the flow change and reduce resin loss;
● The skid can be divided into indoor and outdoor, and can be selected at will.

HOW IT WORKS

The ion exchange softening technology is an ion exchange device that fills the cation exchange resin in the exchange container. Its full name is the cation exchange column, which is referred to as the softening bed. The ion exchange softening object of water is hard minerals, mainly the process of calcium and magnesium ions being exchanged or replaced by sodium ions. The softener makes the calcium and magnesium hard minerals dissolved in water be exchanged by the soft mineral sodium on the softener resin. All three minerals are positively charged ions called cations.
In the softening bed, water containing hard minerals can undergo ion exchange reaction through ion exchange resin. The softening bed is equipped with millions of tiny polystyrene/divinylbenzene plastic balls, all of which contain many negative charge exchange positions that attract positive ions. When the resin is in the regeneration state, these negative charge exchange positions are occupied by positively charged sodium ions. When calcium and magnesium pass through the resin storage tank, they contact with the resin pellets and replace sodium ions from the exchange position, thus being removed.