Tableted salt

Benefits of Tableted Salt

Modern water softening systems are very simple and reliable due to the use of tableted salt. You just need to remember to maintain its supply in the tank. At the same time, one should not be afraid to “pour over”. You can pour tablets even to the very edge of the tank – all the same, more than necessary will not dissolve. However, the level of tablets must be monitored periodically. The criterion is simple – there should always be dry tablets at the top.

Loading times can vary significantly for different equipment configurations and water conditions.

It is also necessary that sufficient time elapses between regenerations for the formation of a concentrated salt solution in the tank. From this point of view, it seems that it seems more rational to use salt not in the form of tablets, but in the usual one – in bulk. And dissolve faster and cheaper.

tableted salt

However, it is no coincidence that salt is required in tablet form. The fact is that the salt in bulk does not dissolve in water instantly, but on the contrary very quickly cakes into a monolithic mass.

Such a lump of salt will not only have a surface area that is much less than the same weight amount of salt in tablets (which means it will dissolve much more slowly), but it can also “build up” around the shaft of the suction system and, thus, completely block the work automatic filter regeneration system, which will inevitably lead to failure.

Comparison of tableted salt and regular salt

Common table salt

Tableted salt

In the process of dissolution, solid particles of undissolved salt destroy and disable the expensive sodium-cation exchange filter and actuators of automation and regulation.

The tablets do not disintegrate during the dissolution process but gradually dissolve. It has been proven that by purchasing tableted salt, which is more expensive than ordinary salt, you will significantly save on the purchase and replacement of expensive ion-exchange resins, as well as spare parts for actuators.

When using rock salt, low content of NaCl (less than 97.5%) and a high content of harmful and insoluble impurities are characteristic

The high content of NaCl (more than 99.8%), the minimum content of harmful impurities: Ca – 0.005, Mg – 0.0025

Undissolved bulk salt is sintered into a solid solid mass at the bottom of the brine tank

The tablets “melt”, gradually dissolving. The water between them always circulates freely.

Difficulty keeping brine as saturated as possible. Insufficient NaCl concentration in the brine tank leads to incomplete regeneration

The automation of the water softening systems is designed for 100% saturation of the brine solution during the entire regeneration process, which is guaranteed exclusively by the use of tableted salt.

It is necessary to constantly monitor the condition of the brine tank – clean it from dirt, stir up the salt mass, top-up (since it is forbidden to load a full tank)

By loading a full brine tank with tableted salt, you can forget about any maintenance of the water softener for a long time.

Salt is packed in bags weighing 50 kg, big bags up to 1-2 tons, or in bulk, which implies an increase in service personnel and the use of special equipment.

Polyethylene bags weighing 25 kg reliably protect salt from moisture and impurities. Their weight is optimal for service personnel and does not require much effort from them.

Many years of experience in developed countries (where they know how to count money) have proven the economic and technical feasibility of using tableted salt as a consumable in water treatment.