What is an industrial water purifier?
Industrial water purification device is one of the most important equipment for water disinfection and purification. The power of the industrial water purifier is to the extent that it can eliminate all the bad tastes, saltiness and harmful salts of the water. The industrial desalination device, or the water purification device, uses the reverse osmosis system to disinfect fluid or water. Know that industrial desalination is used in a variety of applications such as: animal husbandry, agriculture, household use, treatment and medical centers, etc. Also, in terms of the purification mechanism, it has similarities with the industrial wastewater treatment package.
ایری The performance of the industrial water purifier
The industrial water purification device is able to clean water with a volume of more than 5 cubic meters. In addition to the possibility of removing any solids, saltiness, bitterness and unpleasant tastes of water, this device also has the ability to adjust the solutes. In this way, by adjusting the amount of purification, it can adjust the water solution to the standard level. This ability to adjust the industrial water treatment device makes the hardness of the water disappear and salts such as calcium and magnesium remain in the water to the extent necessary for human health and growth.
In general, the reverse osmosis industrial desalination device is the first and best choice of employers in the industry. Of course, it is not bad to know that there are various methods for industrial water purification. For example, for wastewater treatment and high-quality effluent production, industrial wastewater treatment packages are undoubtedly the best possible option. This makes the hands of industrial owners open to choose the type of water treatment.
ا Types of water purification methods
Although undoubtedly, the reverse osmosis industrial water purifier is considered the most powerful and cost-effective method of water purification. But the issue of water purification is so important that other existing methods can be addressed
ای water purification and cleansing methods
Using resin hardener (ion exchange) in the process of cleaning and purifying water. (In this method, garbage collection and reduction of water hardness (TDS) are done. Of course, water purification is not done completely). Water purification with chemicals and physical actions. (This method can change the nature of water due to the introduction of chemicals and be harmful to health!) Membrane water purification in different ways such as: NF, FU and MF. (This method is also far less powerful than the industrial water purifier). Using chlorination methods, UV rays and ozone generator. (None of these methods are used to purify drinking water. Rather, they are used for pool water, industry, and agriculture. Chlorination method is harmful to human health in the long run. Also, ozonation method has a more suitable function, but it still cannot remove all water salts. remove and adjust in a standard way). Disinfection and cleaning of fluid flow using electrodialysis method Water purification by carbon filters and sand filters Also, all kinds of industrial wastewater treatment packages are used for high-quality wastewater and wastewater production, which have a very good performance. And the last method is to use an industrial water purifier using the reverse osmosis (RO) method. The method that is the best possible option for both drinking water and industrial water purification.
ان Reverse osmosis Features (RO) in Industrial Water Purifier
When the dilute solution is placed near the concentrated solution and reacts with it, the phenomenon of reverse osmosis or reverse osmosis appears. Reverse osmosis is used to pass the water flow through the membranes in the industrial water purification device. This work of passing water through the semipermeable membrane is done by reverse osmosis pressures to overcome the normal osmosis pressure. In this process, water desalination is also done to obtain tasteless drinking water.
It should also be said that if a semi-permeable membrane is placed between two solutions of pure water and impure water, water flows naturally and under osmotic properties from lower concentration to higher concentration. Of course, if a pressure equal to the osmotic pressure difference is applied to a more concentrated solution, the water flow will be interrupted. If the applied pressure is greater than the osmotic pressure, we will see the inversion of the natural flow of water.
ایری Applications of Industrial Water Purifier
The industrial water purification device has wide applications due to its many features and advantages. From the industry to the preparation of drinking water for domestic and medical use, all of them speak of the many features of the reverse osmosis (RO) industrial water purification device.
ایران Industrial desalination application
Suitable for preparing drinking water for the food industry. (Production of various food and beverages) Provision of drinking water for domestic use, commercial and office complexes. (due to water disinfection from taste, removal of solids and water hardness and adjustment of salts and salinity). Using an industrial water purifier for medical and hospital uses. (biological consumption, drug production and manufacturing of distilled water for dialysis machine) Ability to be used in heavy industries such as: power plants, petrochemical refineries, oil, gasoline and gas. (due to the ability to eliminate water hardness and provide fresh water). Removal of solutes, water hardness (TDS) and solids for cooling towers Ability to be used laterally for air conditioners, cooling and heating systems, boilers and all kinds of chillers The possibility of wide use in gardens, livestock farms and agricultural and agricultural uses. (due to the ability to sweeten water) Desalination of salty water for deprived areas of the country Disinfection and water purification for industrial and especially sewage effluents Special use of industrial water purification device in production and workshop industries. (Manufacturing of cosmetics, mechanical and electrical appliances and equipment).
این Water treatment process by industrial water purifier
1. Basic chlorine injection: By injecting chlorine through an industrial water treatment device, water chemicals are destroyed. Also, with chlorination by the device, bacteria and micro-organisms are also removed.
2. Water pre-treatment with general filtration: In this stage, the filtration process is done with the help of sand filter and carbon filters. This work is done in order to increase the durability of the membranes and of course to increase the efficiency.
3. Removal of particles with a micron filter: with a micron filter, extra particles and solid and suspended water are cleaned. As a result, the purified water is ready for final sweetening.
4. Reverse osmosis (RO) system: This system is highly accurate in the industrial water purification device. Therefore, by carefully removing any chemicals, additives and harmful pollutants, the reverse osmosis system will sweeten the water.
5. Anti-scalant injection: Anti-scalant injection is added to the fluid in order to prevent the formation of sediment in the water. In fact, antiscalants are a type of chemicals.
Also, the presence of membranes plays a vital role in the water purification process. Of course, these filters are available in three general categories with special features.
ار ی Membrane Filters of Industrial Water Purifier
Three types of membrane filters are used in industrial desalination devices. Nano filtration, micro filtration and ultra filtration are three types of membranes widely used in the industry.
ای nano -filtration
The size of the nanofiltration membrane is smaller than the other two models. The diameter of the pores of the nanofiltration membrane in the industrial water purifier is between 1 and 10 nanometers.
ای Ultraphilification
Ultra filtration membranes prevent particles with sizes higher than 10 to 20 nanometers from passing in the water purification process. Microorganisms, fungi and algae can be mentioned among the desired particles with sizes between 10 and 20 nm. It is also acceptable to adjust the particle removal rate in this type of membrane. Industrial desalination nanofiltration membranes are made of organic and inorganic materials.
ان micro -filtration
In this type of membrane, the operation of separating suspended particles from water is done by porous membranes. In general, microfiltration is among the common membranes of industrial water purification devices.
ان units and components of industrial water purifier
All industrial water purification devices consist of many professional components and units. Each of these components has important and specific duties in the matter of cleaning and purifying water and they are very effective in the pricing of these equipments.
اری The most important units of industrial water purifiers
Fresh water pre-treatment unit Chemical injection technology for water disinfection Pressure and flow control unit Membrane unit Pressure supply station Precision instrument equipment Parts and connections available in the device (in all units) Control panel
انی The Benefits of Industrial desalination Machine
In five stages, the purification process, Settling and cleaning of water is done by this equipment. Next, we will examine each of these steps:
Primary chlorine injection: By injecting chlorine through an industrial water purifier, water chemicals are destroyed. Also, by chlorination by the device, bacteria and microorganisms are also removed.
Pre-purification of water with general filtration: In this stage, the filtration process is done with the help of sand filters and carbon filters. This work is done in order to increase the durability of the membranes and of course to increase the efficiency.
Removal of particles with a micron filter: with a micron filter, extra particles and solid and suspended water are cleaned. As a result, the purified water is ready for final sweetening.
Reverse Osmosis (RO) system: This system is highly accurate in the industrial water purifier. Therefore, by carefully removing any chemicals, additives and harmful pollutants, the reverse osmosis system will sweeten the water.
Anti-scalant injection: Anti-scalant injection in order to prevent sediment from forming in the water into the fluid it will be added. In fact, antiscalants are a type of chemicals.
ار ی Membrane Filters of Industrial Water Purifier
Three types of membrane filters are used in industrial desalination devices. Nano filtration, micro filtration and ultra filtration are three types of membranes widely used in the industry. In the following, we will review the features of each membrane.
Nanofiltration: The size of the nanofiltration membrane is smaller than the other two models. The diameter of the pores of the nanofiltration membrane in the industrial water purifier is between 1 and 10 nanometers.
Ultrafiltration: Ultrafiltration membranes prevent particles with sizes higher than 10 to 20 nanometers from passing through the water purification process. Microorganisms, fungi and algae can be mentioned among the desired particles with sizes between 10 and 20 nm. It is also acceptable to adjust the particle removal rate in this type of membrane. Industrial desalination nanofiltration membranes are made of organic and inorganic materials.
Microfiltration: In this type of membrane, the process of separating suspended particles from water is performed by porous membranes. In general, microfiltration is among the common membranes of industrial water purification devices.
