Resin hardener, water hardener

Resin hardener, water hardener

The water softener system consists of a cylindrical tank containing hardeners (ion exchange resins). These substances replace calcium and magnesium ions with sodium and turn hard water into soft water. In drinking uses, if the hardness of water is higher than the permissible limit, i.e. 500 ppm, it leads to diseases such as kidney stones, and in industrial uses, it causes sedimentation in tanks and destroys the walls of pipes and connections.
Hard water It reduces the cleaning effect of detergents. Water with high hardness leads to many problems. Water hardness is a factor that is determined by water testing. Types of hardeners in terms of performance In the design and construction of water hardeners according to the process and method used to separate solutes and ions. is used, the type of device is determined. Each of these devices use different methods to remove water hardness. For example, some use chemicals to remove calcium and sodium, and some convert them into sodium salts. In some devices, magnetic methods are used and they can be effective in obtaining water hardness to a great extent, and in some, combined methods are used. Available in water varies according to the amount of salts, their type and also the industry that uses soft water. In general, water softener devices can be divided into several general groups based on how they work and function, which include: Resin hardeners Magnetic hardeners Reverse osmosis \nElectronic
Carbon filter

Resin hardener
One of the common methods of hardening is the use of resin hardeners. The device consists of a metal cylinder inside which a hardener (ion exchange resin) is placed. The mentioned resins can exchange sodium ions with calcium and magnesium ions in water and replace them. Setting up, operating and reloading the device can be done manually and semi-automatically or fully automatically. The resin hardness devices used in water purification are mostly in the form of metal cylinders, inside which resin particles are placed. The use of resin in water purification and its hardness removal in two automatic and semi-automatic types. It is possible that each of them has special characteristics. Among the differences in them is the method of reviving and cleaning the hardness device. In the fully automatic hardener, the washing process, which is often backwash, is done automatically without the need for operator or human intervention, and the resins are regenerated. On the other hand, to clean the resins in the semi-automatic type of hardener, the operator performs this process.

The most important applications of the resin hardener are the leather industry, textile, carpet cleaning, dairy and food industries, oil and petrochemical industries, concreting and building construction.

Use of water softener
As mentioned, the hardness in water not only affects people's health but also In the quality of your products