Industrial Water Filtration System
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Introduction to Industrial Water Filtration System
Industrial water filtration system is an advanced water purification technology that uses a semi-permeable membrane (RO membrane) to remove soluble substances in water, such as salt, bacteria, viruses and other impurities. When working, water is pressurized to a level higher than its natural osmotic pressure by a high-pressure pump and then forced to pass through the RO membrane; the pore size of the membrane is extremely small, allowing only water molecules to pass through, while blocking the passage of most pollutants. This process is called "reverse osmosis". Industrial water filtration systems usually include key parts such as pretreatment, membrane separation, high-pressure pumps and post-treatment. Its effluent quality is high and can meet strict water quality standards. It is often used in drinking water purification, medicine, laboratories, and industrial water. Although some wastewater containing concentrated pollutants will be generated, its efficient purification capacity and relatively low energy consumption make it one of the indispensable technologies in water resource management and protection.
Industrial water filtration system composition
Industrial water filtration devices are generally composed of pretreatment devices (quartz sand filters, activated carbon filters, precision filters), softening devices (if necessary), booster pumps, high-pressure pumps, membrane shells, reverse osmosis membrane elements, on-site instruments, dosing systems, fully automatic control systems, rack platforms, etc.
1. Pretreatment system: usually includes steps such as filtration, softening or chemical agent addition, which are used to remove suspended matter, chlorine, organic matter and prevent membrane scaling.
2. High-pressure pump: Increase the water pressure to a level sufficient to overcome the osmotic pressure, so that water molecules pass through the RO membrane in reverse.
3. RO membrane element: core component, only allows water molecules to pass through, while preventing most dissolved salts, bacteria and macromolecules from passing through.
4. Flow controller: adjusts the flow rate of produced water and concentrated water to ensure the efficiency of the system.
5. Storage and post-treatment system: includes water storage tanks and possible post-treatment equipment, such as ultraviolet disinfection or carbon filtration.
Features of Industrial Water Filtration System
1. High decontamination capacity: It can remove a variety of pollutants, including dissolved salts, particles, bacteria and pyrogens.
2. High water quality: Water treated by RO can reach a very pure level and is suitable for a variety of purposes, including drinking water and industrial water.
3. Low energy consumption: Compared with other separation processes, the energy required by RO systems during operation is relatively low.
4. High degree of automation: Modern RO systems can achieve highly automated control, reducing the need for manual operation and the error rate.
5. Less wastewater generated: Although a certain amount of concentrated water will be generated, the amount of wastewater is acceptable relative to its treatment capacity and effect.
Application fields of industrial water filtration system
Seawater desalination: Due to its efficient desalination capacity, RO technology occupies an important position in the global seawater desalination field. Through this technology, dissolved salts in water can be removed and seawater can be converted into drinkable fresh water.
Industrial pure water preparation: In industrial production processes that require high-purity water quality, such as electronic ultrapure water preparation, RO technology also plays a key role. It can ensure that the water quality used in the production process meets strict standards.
Wastewater reuse: RO technology is also applicable to industrial and municipal wastewater. It can help reduce environmental pollution and increase the recycling rate of water resources.
Technical principle of
RO water treatment system is a method of using semi-automatic membrane technology for the application of water purification based on the principle of osmosis phenomenon and osmosis pressure of yes of solution. In a natural condition, water molecules absorb semi-seepage from low concentration solution to high concentration solution, A process is to reduce the difference of concentration between the two sides until balancing is achieved. Ro is a artificial reverse of this process, which means by applying higher pressure than the external osmosis pressure, tying water molecules from high-concentration solution to low-concentration solution, thereby reaching the purpose of purification.
In RO water treatment system, rough water after pre-treated to eliminate suspension, chlorine and some organic substances, filled with high pressure which is higher than its osmosis pressure. High pressure water is then sent to RO membrane element with micro aperture and select transmission ability, only allows water molecules to pass through and prevent majority of soluble substances such as salt and bacteria. Therefore, when water contact RO membrane, the water molecules enter back through the membrane under the action of pressure to the pure water, while the solubility are trapped at the rough water side, producing two parts of the water flow: One side is pure water (water production) that removes contaminants and the other side is sewage (concentrated water) that contain concentrated pollution.
RO membrane is the core of the whole system and its performance affect directly the separation efficiency and operation efficiency of the system. Film selection must consider the listed ability, water flux, and its anti-pollution to different electrolytes. To maintain ro performance and extend life, the system should be regularly washed in physical or chemical to eliminate accumulated dirt and grow of creatures.
The production process of
Production of equipment
WTEYA aims to digital and intelligent production to provide superior products and services to its customers. We not only provide a wide range of standard products which are seriously tested and stable performance to meet a wide range of industrial needs. We also provide custom service, as well as OEM and ODM services, professional design team provides proper solutions for customers to meet their unique needs. We will work closely with each customer to ensure that every device suits customer's process requirements and production process accurately. WTEYA's one-stop service, innovative to create high-quality mechanical products and system solutions, professionally help customer deal with various water treatment problems.
Capacity and size
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RO Water Treatment Plant parameter chart |
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Cut out model |
Power rating of cloth |
Power of installation |
Water production quality |
Main machine size |
The material is made of high quality |
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WTY-RO2-1 |
1m³/h |
5.5kw |
<5 μS/cm |
2000 × 1000 × 2000mm(H) |
304/ UPVC/ Polyamide/ |
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WTY-RO2-2 |
2m³/h |
6.3kw |
<5 μS/cm |
2000 × 1000 × 2000mm(H) |
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WTY-RO2-5 |
5m³/h |
13.2kw |
<5 μS/cm |
4500 × 2400 × 2400mm(H) |
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WTY-RO2-10 |
10m³/h |
33.0kw |
<5 μS/cm |
5000 × 2600 × 2500mm(H) |
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WTY-RO2-20 |
20m³/h |
67.0kw |
<5 μS/cm |
6000 × 1800 × 2800mm(H) |
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8000 × 2600 × 3000mm(H) |
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Chart of effect chart
Frequently Asked Questions
Q: What is the primary purpose of RO Water Treatment Plant System?
Re: the RO Water Treatment Plant System is mainly used to eliminate water-soluble solid substances (such as salt, minerals), bacteria, virus, heavy metal and other impurities, provide high purity of water, suitable for filtration of drinking water, Pharmaceutical production, laboratory water, waste water treatment and other areas.
Q: How about different water quality treatment RO Water Treatment Plant System?
Re: the RO Water Treatment Plant System adapt to different water source scenarios and water quality by adjusting the treatment steps, such as increase the hardness of the softener to eliminate organic substances, use activated carbon filtration to eliminate organic substances, Etc.;
Q: Why does RO Water Treatment Plant System create sewage?
Re: In the RO process, part of water was pressed through the membrane while other part was not, water did not pass by the higher pollution content, this part of water is called dark water or sewage.
Q: How about the filtration rate of RO Water Treatment Plant System?
Re: the salt filtration rate refers to the percentage of salt that is removed in total salt in rough water, which is usually calculated by conductive measurement, as stated in: (1-(water conductivity/water conductivity) × 100%.
Q: How to clean and maintain RO membrane?
Re: RO membrane should be washed regularly to eliminate sedimentation and biological dirt. Cleaning methods include physical cleaning (such as Splash or circulation washing) and chemical cleaning (specific detergents use).
Q: What are the common problems of RO Water Treatment Plant System operation?
Re: Common problems include film pollution, film Damage, system pressure loss, reduce water permeability and lower waste water quality, etc.
Q: How about the energy consumption of RO Water Treatment Plant System?
Re: the energy consumption of the RO Water Treatment Plant System mostly depends on the water pressure and flow that is needed, as well as the pump efficiency in the system. High-pressure pump is the biggest energy consumption, but Ro is generally a relatively energy-saving water treatment technology.
Q: How long life of RO Water Treatment Plant System?
Re: the life of RO Water Treatment Plant System is affected by many factors, such as water quality, operating conditions, maintenance and maintenance. Usually RO membrane may need to be replaced within 3 to 5 years, but the whole system can be designed to last longer and properly maintained which can exceptionally extend service time.