The paper industry is an important industry closely related to the development of the national economy, and it is also an industry with complex processes, high resource consumption, and high pollution, so water quality cannot be ignored. It is necessary to use industrial pure water equipment, and produce pure water using primary and secondary industrial pure water equipment according to demand.

1、 Product Details
Brand: Industrial Pure Water Equipment
Model: 100% professional customization
Water production: 0.25 tons/hour to 1000 tons/hour
Inlet water quality: municipal tap water or well water
Effluent quality: pure water quality that meets customer requirements
Conductivity range: 0.055 µ S/cm~10 µ S/cm
Range of resistivity: 1 Ω· m~18.2 Ω· m (20 ° C at room temperature)

2、 Introduction to Industrial Pure Water Equipment for Paper Industry Manufacturing:
1. Reverse osmosis industrial pure water equipment and osmotic pressure using RO membrane
The phenomenon of reverse osmosis pure water equipment is common in nature, for example, when a cucumber is placed in saltwater, it will shrink due to water loss. The rise of saltwater level is not endless, it will reach an equilibrium point at a certain height. At this point, the pressure represented by the liquid level difference at both ends of the diaphragm is called osmotic pressure. The magnitude of osmotic pressure is directly related to the concentration of saltwater.
2. Reverse osmosis phenomenon and reverse osmosis water purification technology
After the above device reaches equilibrium, if a certain pressure is applied to the liquid surface of the saltwater end, water molecules will migrate from the saltwater end to the pure water end. The phenomenon of liquid molecules migrating from dilute solution to concentrated solution under pressure is called reverse osmosis. If saltwater is added to one end of the above facility and a pressure exceeding the osmotic pressure of the saltwater is applied to that end, we can obtain pure water at the other end. This is the principle of reverse osmosis water purification

3、 Technical process characteristics of industrial pure water equipment for paper industry manufacturing:
1. This system adopts advanced technologies such as reverse osmosis, ion exchange, EDI, ultrafiltration, as well as PLC automatic control technology and online instrument monitoring.
2. Suitable for a wide range of raw water quality, imported reverse osmosis membranes with different membrane materials, pressures, and desalination rates are selected based on the characteristics of the separated or concentrated medium.
3. According to different raw water quality, iron and manganese removal, organic matter removal, residual chlorine removal, softening or dosing equipment can be used as pre-treatment systems to effectively remove impurities such as sediment, rust, organic matter, and residual chlorine in the water, ensuring the safe and effective operation of the membrane host.
4. UV and ozone disinfection functions thoroughly purify water quality.
5. Advanced water quality monitoring instruments accurately and timely detect water quality.
6. Program self-control, stable water production, simple operation, imported membrane components to ensure water quality.

4、 Precautions for installation of industrial pure water equipment for paper industry manufacturing:
1. The equipment installation site should be flat, the environment should be clean, and it should be close to the power and water sources.
2. Do not approach fire sources or any heating elements.
3. It is not allowed to install equipment outdoors in northern regions to prevent internal freezing and damage to instruments and filter elements.
4. The installation location of the equipment should be convenient for drainage, ensuring that the drainage pipes of the equipment remain smooth.
(1) When the water source pressure is less than 0.12Mpa. When the flow rate is less than 2.0T/H, the phenomenon of multi-stage pump starting stop starting will repeatedly occur during the operation of this machine.
At this point, the machine should be stopped from use to prevent the motor from burning out. In areas with insufficient water pressure and flow, please add a raw water tank in front of the equipment.
(2) The working pressure of the water pump used in industrial pure water equipment for paper industry manufacturing is ensured to be 1.2-1.5Mpa, ensuring that the water pump operates within its rated head range.

5、 Technical parameters:
100% compliance with execution standards
JB/T 2932-1999 "Technical Conditions for Manufacturing Water Treatment Equipment"
GB/T19249-2003 "Reverse Osmosis Water Treatment Equipment"
GB5749-2006 "Sanitary Standards for Drinking Water"
GB8978-2002 "Pollutant Discharge Standards for Urban Sewage Treatment Plants"

6、 Scope of application: Paper industry production, wet tissue production, etc.

7、 Process flow: Specific industrial processes are adopted according to the customer's water quality requirements, using different industrial processes and equipment materials