| Reverse osmosis machine introduction for each parts |
| Water tank |
Storage water, Built-in stainless steel float ball valve and inlet water level sensor to maintain the normal water level of the tank. |
| Water pump |
In order to ensure the system water supply flow and pressure balance set |
| Quartz sand filter(stainless steel 304 or FRP material) |
It is mainly used to filter solid substances in water, and the filter medium is generally quartz sand. It has the characteristics of high strength, long life and stable water quality. It is an indispensable pretreatment equipment for reverse osmosis, electrodialysis and ion exchange |
| Activated carbon filter (stainless steel 304 or FRP material) |
It can remove harmful humic acid, fulvic acid, lignoflavic acid and other organic matter in water. Usually can remove 60% to 80% of the colloidal material; 47% to 60% organic matter. |
| Softener(stainless steel 304 or FRP material) |
It removes calcium and magnesium ions that form scale in hard water. |
| Security filter |
The third stage filtration is carried out on the reverse osmosis system water, the purpose is to reduce or eliminate the filter material particles leaked out of the pre-treatment equipment to play a final protective role, to ensure that the final water into the reverse osmosis system meets the requirements. |
| High pressure pump |
In order to ensure the system water supply flow and pressure balance set. |
| Reverse osmosis system |
The reverse osmosis device in the system uses the world's most advanced polyamide composite membrane element as the main element, its single membrane desalination rate ≥99.5%, the system desalination rate 96-98%, can effectively remove the suspended particles in the water, organic silica gel, organic matter, bacteria, viruses, pyrogen and other impurities. |
| Ultraviolet ray sterilization (UV) |
When the bacteria were exposed to ultraviolet light with A wavelength of 2600°A, the bacteria absorbed the ultraviolet energy and were killed |
| Ozone sterilizer |
Ozone is a very strong oxidant, ozone water has a rapid and efficient sterilization. The concentration of ozone in water is 0.1-0.2mg/L, which can kill all bacteria. The concentration of ozone is 0.3-2mg/L, which can kill bacteria within 1 minute. |
What is different for Gallon and Liter ? 1gallon=3.785 liter 1m3=1000 liter= 1ton
Reverse osmosis water treatment plant is a equipment that uses the pressure difference of semi-permeable membrane to purify water. Reverse osmosis membrane can effectively remove most organic matter, harmful substances, bacteria, particles in raw water. Suitable for industrial waste water, sewage filtration, effective removal of most substances on the water quality, in order to meet the standard water quality requirements
| Equipment part |
Introduction |
| Reverse Osmosis Membrane Unit |
Including reverse osmosis membrane, membrane shell and scaffold |
| Pretreatment System |
Including filter, activated carbon filter, particle filter, etc |
| High-Pressure Pump |
Provide enough pressure to push the water through the reverse osmosis membrane |
| Control System |
Monitor and control the operating parameters of reverse osmosis system |
| Storage Tank |
Store the treated water |
| Membrane Cleaning System |
For regular cleaning of reverse osmosis membrane to maintain performance |
| Concentrate Recovery System |
Used to recover concentrated water and improve system efficiency |
| Automation System |
Realize the remote monitoring and automatic control of the system |
| Acid and Alkali Supply System |
Used for membrane cleaning and PH adjustment of reverse osmosis membranes |
| Ion Exchange Unit |
Used to remove ions from water and dissolve salts |
| Hardness Adjustment System |
Used to regulate the hardness of water |
| Pressure Gauges and Flow Meters |
Monitor system pressure and water flow |
| TDS Range(ppm) |
Recommend water treatment solutions |
| < 500 ppm |
Conventional filters, such as sand filters and activated carbon filters |
| Nanofiltration or ultrafiltration technology for the removal of trace amounts of solutes |
| Ultraviolet disinfection to kill microorganisms |
| 500 - 1,000 ppm |
Reverse osmosis system for effective removal of dissolved salts and solutes |
| Ion exchange softener handles hardness issues |
| UV or ozone treatment of microbial problems |
| 1,000 - 3,000 ppm |
Efficient reverse osmosis system to handle higher salinity water |
| Ion exchange softeners and electrodialysis are used to deal with specific ion problems |
| Ultraviolet light, ozone and other advanced disinfection technologies |
| > 3,000 ppm |
Multistage reverse osmosis systems or distillation to treat extremely high salinity water |
| Ion exchange softeners and electrodialysis are used to deal with specific ion problems |
| Ultraviolet light, ozone and other advanced disinfection technologies |
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