Skid Mounted Single Stage RO System Reverse Osmosis Unit for Water Purification

Product Description:

The single-stage reverse osmosis system is a highly efficient water treatment equipment that uses reverse osmosis membrane technology to effectively remove ions and pollutants dissolved in water by applying pressure to make water molecules pass through the semi-permeable membrane. This technology can greatly reduce the total dissolved solids (TDS), heavy metals and other harmful substances in water, provide high-quality pure water, and is widely used in industries, food and beverages, pharmaceuticals and other fields.

Working Principle:

The working principle of the single-stage reverse osmosis system is based on the selective permeability of the reverse osmosis membrane. When the raw water is pressurized by a high-pressure pump, the water molecules are forced to pass through the reverse osmosis membrane, while most of the dissolved ions, bacteria and organic matter are blocked on the other side of the membrane, thereby achieving water purification. The pore size of the reverse osmosis membrane is small, allowing only water molecules to pass through, while larger solutes are retained, forming two types of water quality: purified pure water and concentrated water.

Working Steps:

The working steps of the single-stage reverse osmosis system includes raw water pretreatment, security filter, high-pressure pump, reverse osmosis system, product water tank, distribution pump, and pure water point. The raw water undergoes pretreatment and passes through the security filter before being pressurized by the high-pressure pump. The water molecules are then forced to pass through the reverse osmosis membrane via the reverse osmosis system. Purified water is stored in the product water tank and distributed by the distribution pump to the pure water point. The concentrated water is discharged.

Features:

Technical Parameters:

Maximum Operating Temperature: The highest temperature at which the system can safely and efficiently operate is 45℃.

Maximum Operating Pressure: The maximum pressure the system can withstand during normal operation is 41bar.

Maximum Pressure Drop: The pressure difference across the system should not exceed 1bar.

pH Value Range (Continuous Operation): The pH value range during continuous operation should be between 2 and 11.

pH Value Range (Short-Term Cleaning): The pH value range during short-term cleaning should be between 1 and 13.

Maximum Water Flow Rate: The maximum water flow rate varies depending on the model - for the 4040 size, it is 3.6t/h and for the 8040 size, it is 19t/h.

Maximum Water Supply SDI: The maximum allowable SDI (Silt Density Index) is 5.

Allowable Free Chlorine Content: The maximum allowable free chlorine content in the water is 0.1ppm.

Applications:

The water treatment system has wide application scope that includes:

• Desalination of seawater and brackish water for various purposes.
• Chemical industry for chemical reaction and cooling circulating water treatment to ensure the stability of the production process.
• Electronic industry for the preparation of industrial pure water and electronic grade high-purity water to ensure the cleanliness of the production environment.
• Food and beverage industry to purify production water to meet food safety standards.
• Pharmaceutical industry to provide high-purity water that meets the requirements of drug production to ensure product quality.
• Environmental protection industry for sewage reuse treatment and special separation to help enterprises reuse and save resources.

System Design:

The water treatment system consists of the following designs:

1. Design of raw water tank (liquid level): This design ensures that there is enough water in the system and maintains the liquid level for smooth operation.
2. Design of raw water pump: This design is responsible for pumping the raw water from the source and transferring it to the treatment system.
3. Design of pretreatment: This design removes the impurities, such as suspended solids, organic matter, and some dissolved solids from the raw water.
4. Design of reverse osmosis: This design uses reverse osmosis technology to remove all dissolved salts and other impurities from the treated water.
5. Design of production water tank: This design stores the treated water for later use in the application scope mentioned earlier.

Support and Services:

Our Industrial Reverse Osmosis Systems are designed to provide high-quality water for a variety of industrial applications. We offer technical support and services to ensure that our customers get the most out of their systems.

Our support services include:

• System installation and commissioning
• Regular system maintenance and cleaning
• Replacement parts and upgrades
• System troubleshooting and repair
• Water analysis and system optimization

We also provide training for our customers to ensure they have the knowledge and skills to operate and maintain their systems properly.