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500LPH RO System
KAI YUAN
500LPH Reverse Osmosis Machine
Product Description
Reverse Osmosis System:
Osmosis is a naturally occurring process in which liquids spontaneously flow from a solution with a lower concentration (fresh water) to a solution with a higher concentration (such as seawater). Reverse osmosis is when the liquid flows in opposite directions between membranes.
Reverse osmosis equipment uses a high-pressure pump to pressurize the high-salinity solution side after the raw water passes through the pretreatment system, and uses a reverse osmosis membrane (RO membrane) with a pore size of 1/10000μm to force water molecules in a higher concentration (such as seawater) to flow through the membrane in the opposite direction to the lower concentration (fresh water) side. Finally, it is separated into extremely low-concentration water (that is, pure water) for use and higher-concentration water for discharge or resource reuse.
At the same time, Reverse osmosis equipment removes large particles, suspended matter, colloids, organic matter, taste, bacteria, viruses, heavy metal ions and other harmful substances in the water and 99% of dissolved salts. The system desalination is as high as 97% or more, and the conductivity of the outlet water reaches ≤10μs/cm.
Product Processing
| Process: raw water tank(buyer supply)→ raw water pump→quartz sand filter →activated carbon filter→security filter→1st high pressure pump→1st ro system→2nd high pressure pump→2nd ro system→pure water tank(buyer provided)+UV sterilizer(ozone generator) +water supply point | ||||
| Item | Commodity name | Description/Application | Model | Material |
| 1 | Raw water tank | ①To store raw water ②Buffering effect, (with peak water consumption, water shutdown stage) | 0.25m³~50m³ | ①PE ②Fiber Reinforced Plastic ③Stainless steel SUS-304 SUS-316 ④Carbon steel |
| 2 | Raw water pump | To provide pressure for the raw water pretreatment system (such as quartz sand filter, activated carbon filter, water softener, security filter, etc.). | GRUNDFOS CNP Lingxiao | ①Stainless steel 304 ②Stainless steel 316 (For brackish water or customer requirements ) |
| 3 | Iron and manganese removal filter | Before/after the quartz sand filter, It mainly depends on the raw water impurities | Φ250×H1400 Φ330×H1400 Φ600×H1900 | ①Fiber Reinforced Plastic ②Stainless steel SUS-304 SUS-316 |
| 4 | Quartz sand filter | To remove large particulate matter, suspended solids, dust, sediment, algae, etc. in the water (rough sand at the bottom, fine sand in the middle) | Φ250×H1400 Φ330×H1400 Φ600×H1900 | ①Fiber Reinforced Plastic ②Stainless steel SUS-304 SUS-316 ③Carbon steel |
| 5 | Activated carbon filter | Remove residual chlorine, organic matter, taste, bacteria in the water, and reduce the turbidity of the water (coarse sand at the bottom, activated carbon in the middle) | Φ250×H1400 Φ330×H1400 Φ600×H1900 | ①Fiber Reinforced Plastic ②Stainless steel SUS-304 SUS-316 |
| 6 | Water softener | Let the cation resin adsorb Ca2+ and Mg2+ions in the water (the "scale" that produces precipitation), reduce the hardness in the water, and prevent the scale from precipitating in pipes, containers, boilers and other equipment | Φ250×H1400 Φ330×H1400 Φ600×H1900 | ①Fiber Reinforced Plastic ②Stainless steel SUS-304 SUS-316 |
| 7 | Security Filter | It can intercept and remove impurity particles with a particle size greater than 5μm (5μm for conventional filter elements, minimum 1μm) | 10“×5μm 20“×5μm 30“×5μm 40“×5μm | ①U-PVC Fiber Reinforced Plastic ②Stainless steel SUS-304 SUS-316 |
| 8 | High-pressure pump | To provide pressure for reverse osmosis systems | GRUNDFOS CNP | Stainless steel SUS-304 SUS-316 |
| 9 | Reverse Osmosis System | Mainly remove TDS in water, but also remove bacteria, viruses and other harmful substances | DuPont Vontron Toray Hydranaut | ①Fiber Reinforced Plastic ②Stainless steel SUS-304 SUS-316 |
10 | Pure water tank | ①To store pure water | 0.25m³~50m³ | ①PE ②Fiber Reinforced Plastic ③Stainless steel SUS-304 SUS-316 ④Carbon steel |
We recommend purchasing 1 to 2 years' worth of PP filter cartridges along with the machine, as these cartridges need to be replaced every month.
Raw water(source water):
| City Water: | This refers to the water supplied by municipal water systems, which is typically treated to meet certain quality standards for domestic use. |
| River Water: | Water sourced from rivers, which can vary in quality depending on the river's health and the level of pollution it may contain. |
| Lake Water: | Similar to river water, lake water quality can differ significantly based on the lake's ecosystem and surrounding human activities. |
Underground Water (Borehole, Well): | Water extracted from underground sources such as boreholes or wells. This water is often free from surface contaminants but may contain higher levels of dissolved minerals. |
| Brackish Water: | Slightly salty water found in estuaries and some wells, typically with a salt concentration greater than freshwater but less than seawater. |
| Sea Water: | Water from the ocean, which is highly saline and requires extensive treatment, such as desalination, to make it suitable for human consumption or agricultural use. |
Treated water:
| Power industry: | boiler water |
| Electronics industry: | semiconductor industry ultra pure water. integrated circuit cleaning water. |
| Beverage industry: | formulation of water, production water, washing water. |
| Pharmaceutical industry: | process water, reagent water, washing water, water injection, drug concentration and separation. |
| Chemical industry: | the production of water, waste water treatment, the value of the separation of substances. |
| Drinking water project: | the preparation of pure water, drinking water purification. |
| Petroleum and chemical industry: | advanced treatment of oilfield injected water and petrochemical wastewater. |
| Sea water desalination: | Sea Island, coastal water shortage areas. ships, sea water and other production and living water. |
Company Information
Kai Yuan Company, with over 16 years of expertise in the field of water treatment, boasts a robust reputation bolstered by ISO:9001, CE, and SGS certifications. We are proudly ranked among the top five suppliers in China, distinguished by our unwavering commitment to excellence and the positive feedback we consistently receive from our customers.
Our values are centered around fostering mutually beneficial relationships with our clients, employees, and suppliers. We believe that a win-win approach is the cornerstone of our success and the key to sustainable growth in our industry.
A. Consistent Quality and Reliable Supply Chain: We have maintained stable quality standards for over 16 years without changing our suppliers. This consistency is a testament to our commitment to excellence and reliability.
B. Competitive Pricing and Trust: Our prices are not only ideal but also remain stable, fostering trust among our customers. We believe in transparent and fair pricing, which has been a key factor in building long-term relationships.
C. Timely Delivery and Efficiency: We prioritize fast delivery and high efficiency, understanding the importance of timeliness for our customers' convenience. Our operations are designed to meet deadlines and ensure customer satisfaction through prompt service.
D. Expertise and Custom Solutions: Backed by a professional team, we are ready to listen to your needs and provide tailored solutions swiftly. Our expertise allows us to offer personalized services that address the unique requirements of each project.
Packing∇ivery
Delivery Timeframe:
We strive to meet our customers' needs promptly. For smaller machines, we aim to deliver within 1 to 7 working days, ensuring minimal wait times. For larger machines, the delivery period is typically between 15 to 45 working days, contingent upon the availability of raw materials. Our commitment to efficiency is paralleled by our dedication to quality, ensuring each product meets your expectations.
Export Standard Packaging:
Our products are packaged to the highest export standards to safeguard against damage during transit. Smaller items are securely packed in cartons, while larger items are carefully encased in wooden cases made from plywood. This packaging method not only ensures the safety of the products but also complies with international shipping regulations, eliminating the need for fumigation and making it suitable for seamless global shipping.
1.We provide manuals in paper and electronic versions.
2.The machine is assembled and shipped, and it will be wrapped with film to prevent the goods from being worn.
3.Wooden case packaging,After-sales service: 1 year.
4.The goods are loaded in containers and leave the factory.
FAQ
Q: What is the guarantee and after-sale service that Kai Yuan Company can provide?
A: It is a one-year guarantee (except for damage caused by human error).
Any issues with accessories, such as valves, pumps, etc., within one year, we can deliver replacements to you for free.
Q. Is the machine/equipment difficult to install?
A: Kai Yuan factory connects and adjusts the machine well before delivery, and we will provide a comprehensive "User Manual" for the entire system. If needed, we can also provide a video on how to operate the machine.
Q. Will Kai Yuan help customers install the machine in their country?
A: Additionally, Kai Yuan can send engineers to the customer's location to install the equipment and train staff, but the buyer must cover the relevant costs for our workers.
Q. How is the machine packed? Is it suitable for shipment?
A: The machine will be packed in a standard wooden case, making it suitable for shipment. After you receive the machine, you can open the wooden case to remove the machine.
Q. What information do I need to provide to obtain the suitable RO machine or other relevant products I want?
A: It would be helpful if you could provide us with a raw water analysis or water test report.
Q:What is the difference between UF and RO membrane ?
A:Reverse osmosis and ultrafiltration, commonly referred to as RO and UF, use membrane technology. The reverse osmosis system uses a semipermeable membrane that separates 99.99% of inorganic dissolved material from the water molecule. The ultrafiltration system uses a hollow fibre membrane to stop solid debris and microscopic contaminants. UF is a mechanical filter, but it can filter water down to the superfine level of 0.01 micron, hence the name ultrafiltration. Ultrafiltration is a filter system, while reverse osmosis is a process where molecules are separated.
