Customization: | Available |
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Type: | Reverse Osmosis |
Usage: | Environmental Protection, Chemical Industry |
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This is water treatment system adopts modular design enabling the system to have various characteristics, such as independence,modularization and simple operation, etc. These functions ensure the consecutiveness, stability and reliability of the equipment. In addition,we will make more than two design plans for the selection by theclients in accordance with the water quality report and URS, including pretreatment configuration combined with desalination system,selection of distribution system and disinfection methods, etc. In the mean time, we also provide a complete set of verification system for clients, including design validation in the preliminary stage, FAT test within the factory, installation validation in later stage, operation validation and performance validation as well as perfect after-service system.
Model No. | Capacity (M3/H) | Power (kw) | Recovery Rate (%) | Total land area L* W * H (mm) |
RO-250 | 0.25 | 1.5 | 50 | 2500X1000X2800 |
RO-500 | 0.5 | 1.5 | 50 | 2500X1000X2800 |
RO-1000 | 1 | 2 | 50 | 3500X1200X2800 |
RO-2000 | 2 | 4 | 50-60 | 6500X1500x2800 |
RO-3000 | 3 | 4.5 | 55-65 | 7500X1500X2800 |
RO-4000 | 4 | 6.5 | 55-65 | 7500X1500X2800 |
RO-5000 | 5 | 11 | 60-70 | 10000X2500X3500 |
RO-6000 | 6 | 11 | 60-70 | 10000X2500X3500 |
RO-8000 | 8 | 18 | 60-70 | 10000X3500X3500 |
RO-10000 | 10 | 20 | 60-70 | 10000X4000X3800 |
RO-20000 | 20 | 30 | 70-75 | 15000X5000X5000 |
RO-30000 | 30 | 40 | 70-75 | 20000X6000X5000 |
RO-50000 | 50 | 50 | 70-75 | 30000X8000X5000 |
First stage pretreatment (Sand filter):
The use of multi-medium quartz sand filters, main purpose is to remove the water contains sediment, manganese, rust, colloid material, mechanical impurities, suspended solids and other particles in the above 20UM of substances hazardous to health. The effluent turbidity is less than 0.5NTU, CODMN less than 1.5mg / L, iron content of less than 0.05mg / L, SDI less than or equal to 5. Water filter is a kind of "physical - chemical" process, the water through granular materials when isolated filter water impurities and colloidal suspensions. Filter is an effective water purification and treatment of the main process in the preparation of pure water is an indispensable process.
Second stage pretreatment (Carbon filter):
Activated carbon filters used to remove the pigment in the water, smell, a large number of chemical and biological organisms, reducing the residual value of water and pesticide pollution and other harmful pollutants. The structure of activated carbon filters and quartz sand filters, the difference is placed inside the strong adsorption capacity of activated carbon for removal by the quartz sand filter without the filter out organic material, adsorption of residual chlorine in the water, using water more than less than or equal to chlorine 0.1ML/M3, SDI less than or equal to 4, are strong oxidants chlorine, there are various types of membrane damage, in particular, reverse osmosis membranes are more sensitive to chlorine. In addition, the activation process, the surface of activated carbon to form non-crystalline parts of some oxygen-containing functional groups, these functional groups can have a chemical adsorption of activated carbon catalytic oxidation of bad news, to restore the performance, can effectively remove a number of metal ions in water.
Third stage pretreatment (Resin softener):
Cationic resin used for water softening, primarily to remove hardness of water. The hardness of water is a major calcium (Ca2 +), magnesium (Mg2 +) ion composition, when containing the raw water hardness ions through the resin layer, the water of the Ca2 +, Mg2 + was exchanged resin adsorption, and other objects at the same time the quality of the release of sodium Na + ions flow from the softener in the water is removed from the softened water hardness ions. So as to effectively prevent the reverse osmosis membrane fouling.System can automatically recoil, and so is red.
RO system:
Using reverse osmosis technology for desalination, reverse osmosis membrane was only 0.001 micron pore size, can be harmful to remove dissolved solids and bacteria, viruses, etc., desalination rate of more than 99.6 percent, in line with national standards to produce pure water, the host section contains the security filter, high-pressure pump and reverse osmosis membrane, security filters for the fourth grade and above pre-treatment systems, high-pressure pump is the host of one of the core equipment for the reverse osmosis membrane elements to provide sufficient pressure to overcome the penetration resistance to pressure and run to meet the needs of a device to achieve the rated water.
B. Process:
Raw water+ raw water tank+ raw water pump+ sand filter + carbon filter+ water softener ( optional) + security filter +high pressure pump+ reverse osmosis+ pure water tank + UV sterilizer (ozone generation)+ precision filter + water supply points
C. Parameters:
1. Capacity: 250L/H
2. Rated power: 4.0Kw/H
3. Voltage: 220V/50Hz, 380V/50Hz
4. Desalting rate: 97-98%
5. Water recovery rate: 50-70%
6. Conductivity of raw water: ≤ 400μ S
7. Conductivity of pure water: ≤ 10μ S
8. With water softener
D.Detailed specification
1) Adopts imported RO membrane from America, which can remove 99.7% inorganic salt, heavy metal ion and completely get rid of colloid, microbiology organic materials, germ, protozoa, pathogens, bacteria, inorganic chemical and so on.
2) No need to add any chemicals, stable pure water quality, and no pollution drained, low produce cost.
3) Equipped with pretreatment system, such as active carbon absorption filter and PP sediment filter.
4) 304 stainless steel rack and pipe accessories connection.
5) Equipped with auto pressure protection system and on -line monitor.
6) Automatically and manually wash RO membrane. Also the design of washing the RO membrane is by chemical solution (citric acid or sodium hydroxide optional).
7) The lifespan of the whole system is long, operation simple, the applicability is strong
E. Functions:
1. Manually wash RO membrane
2. Manually wash RO membrane with chemicals on machine
3. Machine automatically stops when high water level of purified water, and runs when low level
4. Multi-stage pumps protect the machine when lack of water
5. Protection in such cases as no power, lower pressure, higher pressure, shot circuit, creepage, etc.
FAQ
1. A: Are you factory?How many workers do you have?
B: Yes,we are factory. our factory is located in zhangjiagang near from shanghai. We have about 50 workers in our factory.
2. A: What about after sale service?
B: 12months of electrical part and 18months of mechanical part after machine installed and running normally.
3. A: What about installation?
B: Our engineer can be sent to your country. but customer should pay the air tickets and 100usd as salary per person per day. besides, customer should arrange the accommodation for them during the trip.
4. A: What do we do if we encounter problem about the machine ?
B: Show us the picture or video of the problem. If the problem is from small machine, we will send you solution by video. If the problem is from large machine, our engineer will go to your factory (customer will pay the fee during the trip).
5. A: How can you control the quality and delivery?
B: All our machines will be tested before packaging. wooden packaing is strong and safety for long delivery.