Water Softener Demineralised Water Reverse Osmosis

Softening Resin

Softening means reducing the hardness of water.

The demineralized water system includes three parts:Ion Exchange, Salt Regeneration and Control System.

The Ion Exchange technology is the working principle of the softening system, and its main body is the ion exchange resin. Since the hardness of water is mainly formed and expressed by calcium and magnesium, the cation exchange resin is generally used to replace the Ca2+and Mg2+(the main components that form scale) in the water. With the increase of Ca2+and Mg2+in the resin, the efficiency of the resin to remove Ca2+and Mg2+gradually decreases. Therefore, after the softened water equipment has been used for a period of time, it is necessary to regenerate the resin with 25% NaCl Regeneration part to restore the efficiency of the resin and improve the service life of the resin. The Control System can realize the automatic operation of the whole system, and automatically regenerate the salt according to the operation time of the system or the water volume.

Water Softener (high-purity sodium chloride)

Soft water salt, also known as ion exchange resin regenerant. Its main chemical component is sodium chloride (NaCl), with a content of more than 99.5%, and its general shape is spherical agent.

When there are more and more impurities adsorbed by the resin of the soft water equipment, its adsorption capacity will gradually decrease. To remove the impurities adsorbed by the resin (mainly calcium calcium and magnesium magnesium ions), it is necessary to use sodium ion (Na) to replace the impurities adsorbed by the resin (mainly calcium calcium and magnesium magnesium ions) by ion exchange through backwashing, so as to restore the adsorption capacity of the resin, This process is also called ion exchange resin regeneration.

QDEVU series Demineralised Water Reverse Osmosis (DMRO) Plants are designed to treat fresh water, with < 1,000 mg/L of dissolved solids (TDS) and < 30 mg/L of suspended solids (TSS), to produce high purity demineralised water with TDS < 1 mg/L.

FEATURE

• Can run and produce water continuously, highly automatic.
• No need chemical to regeneration,easy operation and maintainance.
• RO reverse osmosis system uses first-line membrane.
• Automatic switch on when lack of water,and switch off when no water or full of water.
• RO membrane auto wash and reduce the pollution speed.
• Low-pressure switch protects high-pressure pump from damage cause by water supply stops.
• Production water condutivity meter monitors water quality online contionuosly.
• Input water and dense water pressure meters, monitor the water treatment machinery differential pressure and remind the time of washing.