Production of R0 secondary reverse osmosis equipment enterprise units

What are the processes of secondary reverse osmosis equipment? The secondary reverse osmosis plant consists of a two-stage RO unit, a cleaning system, and an intermediate water tank. Our company provides secondary reverse osmosis pure water equipment, the specifications can be made according to customer requirements, suitable for pharmaceutical, food, wine, beverage and other industries.

The use of unit combination structure, can reduce the equipment footprint, easy to transport and on-site installation and commissioning, with a small footprint, fast installation, beautiful appearance, easy operation, maintenance and other advantages, the pretreatment tank can choose FRP or stainless steel materials.

Two-stage reverse osmosis processRaw Water Pressurized Pump Multi-media filter Activated carbon filter Water softener Security filter First stage reverse osmosis Second stage reverse osmosis machine Water storage tank Pure water transfer pump Water point.

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The two-stage reverse osmosis device means that the penetrating water of the first-stage RO reverse osmosis is adjusted to pH, and then the second-stage high-pressure water pump is sent to the software of the second-stage RO reverse osmosis system to solve the problem, and then the water purification equipment that penetrates the water is obtained. Conductivity of water in a primary reverse osmosis unit. In this way, the source water with a salt content of less than 1000ppm can be solved immediately to meet the physical and chemical indicators in the canned edible purified water standard without ion exchange method.

Therefore, the actual effect of the reverse osmosis device is often determined according to the height of the desalination rate. The key decision of the desalination rate of the reverse osmosis unit is the selectivity of the RO reverse osmosis semi-permeable membrane. At this stage, the higher selectivity of RO reverse osmosis membrane components can achieve the desalination rate of reverse osmosis devices, the key is to separate the ionization range in the aqueous solution, it does not need to be heated, and the whole process is not changed, so the energy consumption is lower than the traditional way.

The reverse osmosis device is light in weight, easy to use, and has a wide range of applications. With reverse osmosis device, it solves the problem of industrial sewage treatment, does not lose a lot of strong acids and alkalis, has no secondary pollution, and its operation cost is relatively low.

Reverse osmosis equipment typically consists of the following parts:

1.High-pressure pump: used to increase the pressure of the water flow to achieve the required working pressure for the reverse osmosis membrane.

2.Membrane shell: is a container for reverse osmosis membranes, usually made of stainless steel or plastic, with a reverse osmosis membrane inside.

3.Reverse osmosis membrane: It is a polymer membrane, which can remove ions, organic matter, microorganisms, etc. in the solution as needed to achieve the purpose of water purification.

4.Control valve: It is used to control the water flow direction, pressure, flow rate and other parameters to realize the automatic operation of the system.

5.Wastewater Valve: Used to discharge concentrated water to maintain the working pressure of the system.

6.Water Purification Valve: Used to discharge purified water to meet the needs of users.

7.Pressure gauge: used to monitor the working pressure and water quality of the system.

8.Flow meter: used to measure the flow rate of water production and waste water volume.

9.Pipe connectors: used for pipe connection and sealing to ensure the tightness and safety of the system.

The above part is the basic component of reverse osmosis equipment, and other components may be added according to different application scenarios and needs, such as filters, regulators, etc.

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The single-stage and two-stage of reverse osmosis equipment are mainly distinguished from the process flow.

Single-stage reverse osmosis equipment, also known as first-stage reverse osmosis equipment, is that the raw water passes through the pretreatment system and precision filter, and the raw water is sent to the reverse osmosis device through a high-pressure pump to directly produce product water, which is called single-stage reverse osmosis.

Two-stage reverse osmosis equipment is also known as two-stage reverse osmosis, the raw water is pressurized and sent to the pretreatment system for coarse filtration, and then enters the precision filter filtration, and then sent to the first-stage reverse osmosis system by the first-stage high-pressure pump, and the water produced by the system is then pressurized by the second-stage high-pressure pump to the second-stage reverse osmosis system to produce product water, which is called two-stage reverse osmosis.

Single-stage reverse osmosis equipment is mainly used for users with good water quality or low water quality requirements; Two-stage reverse osmosis equipment is mainly used for users with poor water quality or high water quality requirements.

The desalination rate of single-stage and two-stage reverse osmosis equipment is somewhat different, and the desalination rate of two-stage reverse osmosis equipment is higher than that of single-stage reverse osmosis equipment.

Two-stage reverse osmosis equipment device.

Water quality: Conductivity < 2us cm

Uses: The two-stage reverse osmosis equipment preparation system is based on tap water as raw water, first after pre-treatment, security filtration, high-pressure pump, first-class reverse osmosis, second-level high-pressure pump, two-stage RO reverse osmosis treatment, after a series of treatments, it can remove particles, colloids, organic impurities, heavy metal ions, bacteria, viruses, heat sources and other harmful substances and 97% of dissolved salts in the water, and the system desalination rate is as high as 96 98%. Make the effluent conductivity reach .

The by-product of discharge--- concentrated water is environmentally friendly and is a separation technology that meets environmental requirements. One of the most important characteristics of a reverse osmosis system is that the quality of the produced water can be maintained for a long time without consuming any recycled substances, without considering the stability of the influent water quality.

Characteristics of secondary reverse osmosis equipment:

The preparation system of secondary reverse osmosis equipment is based on tap water as raw water, first after pretreatment, security filtration, high-pressure pump, first-stage reverse osmosis, second-stage high-pressure pump, second-stage RO reverse osmosis treatment, after a series of treatment, it can remove particles, colloids, organic impurities, heavy metal ions, bacteria, viruses, heat sources and other harmful substances in the water and 97% of the dissolved salt, and the system desalination rate is as high as 96 98%. Make the effluent conductivity reach .

The by-product of discharge--- concentrated water is environmentally friendly and is a separation technology that meets environmental requirements. One of the most important characteristics of a reverse osmosis system is that the quality of the produced water can be maintained for a long time without consuming any recycled substances, without considering the stability of the influent water quality.

Secondary reverse osmosis equipment composition:

The system includes a pretreatment part (booster pump, precision quartz sand filter, high-quality activated carbon adsorption filter, 5 m security filter), RO reverse osmosis part (equipment electronic control, first-stage high-pressure water pump, first-stage RO component, second-stage high-pressure water pump, second-stage RO assembly, control sensor), and finally the RO pure water enters the pure water tank for backup. Pure water is delivered by a pure water pump to the point of use. (The pure water pump is determined by the use of the root residence).

Application fields of secondary reverse osmosis equipment:

Reverse osmosis technology has obvious advantages of high efficiency and energy saving, and has been widely used in various water treatments, such as the production of industrial pure water, ultrapure water, medical purified water, water for injection, edible pure water and boiler softened water in power, electronics, chemical, pharmaceutical, medical and food industries; Desalination of seawater and brackish water to produce drinking water, etc.

Process flow of secondary reverse osmosis equipment:

Raw Water - Booster Pump - Multi-media Filter - Activated Carbon Filter - Softener (Optional Anti-scale Dosing Device) - Precision Security Filter - High Pressure Pump - RO Primary Reverse Osmosis Device - High Pressure Pump - RO Secondary Reverse Osmosis Device - User.

To put it bluntly, the two-stage is to connect the two single-stage together! The water from the first stage of reverse osmosis is pressurized to the second stage and filtered again! Higher desalination! The water quality is better! And the two levels can also be used separately!

Details You can check Wuhan Kexin Scientific Equipment****! I work there!