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 are:
- Raw water input
- Pretreatment
- Security filter
- High-pressure pump
- Reverse osmosis process
- Output of purified pure water and concentrated water
Product Functions
Our product provides a range of functions that effectively address
water quality concerns. It is able to:
- Remove dissolved solids: Our system can efficiently remove salt,
heavy metals and other dissolved solids present in the water.
- Microbial control: Additionally, the system can effectively
eliminate bacteria, viruses and other microorganisms, ensuring high
water quality standards.
- Improve water quality: Our product improves the conductivity and
cleanliness of water, ensuring that it meets both industrial use
standards and also drinking water standards.
- Wastewater reuse: Our system is also suitable for treating and
reusing industrial wastewater, reducing water resource waste and
promoting sustainability.
Product Features
We offer a range of features that makes our product efficient and
effective.
- High efficiency: Our desalination rate and water purification
capacity are exceptional, allowing it to handle a variety of water
sources with ease.
- Skid structure: Our system can be flexibly configured according to
water demand, making it easy to expand and maintain.
- Advanced control system: Our product comes equipped with an
intelligent monitoring system and automatic control, allowing
real-time monitoring of water quality and system operation status.
- Energy-saving design: Our system is designed with scientific and
practical considerations, leading to low energy consumption and low
operating costs.
- Stable water output: Our product continuously provides stable,
high-quality water output that meets the varying demands of the
industrial sector.
Technical Parameters:
- Maximum operating temperature: 45℃
- Maximum operating pressure: 41bar
- Maximum pressure drop: 1bar
- PH value range (continuous operation): 2~11
- PH value range (short-term cleaning): 1~13
- Maximum water flow rate: 4040 3.6t/h; 8040 19t/h
- Maximum water supply SDI: 5
- Allowable free chlorine content: 0.1ppm
Applications:
The use of reverse osmosis technology is extensive and its
applications can be found in many industries:
Desalination of Seawater and Brackish Water
Reverse osmosis is widely used in seawater and brackish water
desalination plants to produce fresh water for drinking and
industrial use.
Chemical Industry
Reverse osmosis technology is utilized in the chemical industry for
chemical reaction and cooling circulating water treatment to ensure
the stability of the production process.
Electronic Industry
Reverse osmosis systems are crucial for the preparation of
industrial pure water and electronic grade high-purity water. They
ensure the cleanliness of the production environment for the
electronic industry.
Food and Beverage Industry
Reverse osmosis plays a key role in purifying production water to
meet food safety standards.
Pharmaceutical Industry
Reverse osmosis technology provides high-purity water that meets
the requirements of drug production. This ensures the quality of
pharmaceutical products.
Environmental Protection Industry
Reverse osmosis helps in sewage reuse treatment and special
separation, which in turn helps enterprises to reuse and save
resources, ultimately contributing to environmental protection.
System Design:
The following aspects are considered in the design of a reverse
osmosis system:
Design of Raw Water Tank (Liquid Level)
Raw water tanks should be designed to accommodate the incoming
water flow and maintain the required level.
Design of Raw Water Pump
Raw water pumps should be designed to provide enough pressure to
meet the requirements of the pretreatment and reverse osmosis
units.
Design of Pretreatment
Pretreatment equipment should be designed to remove impurities,
suspended solids, and microorganisms that may affect the reverse
osmosis system performance.
Design of Reverse Osmosis
Reverse osmosis unit should be selected and designed based on the
required production capacity, water quality, and feed water
temperature.
Design of Production Water Tank
The production water tank should be designed to accommodate the
desired product water capacity and maintain the required level.
