Ultraviolet Water Treatment Systems electropolishing SUS304 Material

UV in water circulation

UV treatment is the most economical and effective way to protect water from biological and chemical 

contamination. As a well proven technology which has been applied for a long time, UV is the most 

adequate technique treating water in every step of the water cycle in nature, which includes underground and reservoir water through intake to river and ocean. UV is used in diverse applications such as drinking water, municipal and industrial wastewater, remediation of underground water, etc.

Ultraviolet Disinfection

Ultraviolet Disinfection (UV) is a physical and 100% chemical free disinfection technology that does not produce any disinfection by-products. UV-lamps or -reactors mainly emit UV-C radiation with wave-lengths between 240 to 280nm. This radiation initiates a photochemical reaction that destroys the reproductive capability of microorganism like bacterias and viruses. UV-disinfection is more effective against viruses than chlorine. Even parasites, which are extremely resistant to chemical disinfectants, are efficiently reduced. An UV-intensity of 400 J/m² is needed for an efficient deactivation (99,99%) of pathogenic microorganisms

Working principle:
 

Ultraviolet sterilization (UV) is a process to eliminate biological contamination, namely parasite fungus and bacteria. Two types are commercially available, both in tube size. Generally the one containing a wet bulb -at which the water passes directly past the UV bulb- is cheaper.

The other type available has a protective quartz tube around the bulb (dry bulb). The latter has the 

advantage of easier cleaning, since debris and slime will eventually settle on the bulb, or quartz 

surrounding. Both work on the same principle.

UV sterilization exposes the contaminants with a lethal dose of energy in the form of light. The UV light will alter the DNA of the pathogens, by virtually gluing DNA molecules together. The changed cell structure 

prevents the organism from reproducing itself (sterilization), therefore eliminating it.

 
 
Product features:
 
1.SS304 or SS316 stainless steel reactor.
2.Quartz sleeve to ensure the best working temperature.
3.Comprehensive sterilization, efficient and fast, sterilization rate is up to 99.9%.
4.High output, physical sterilization, without negative effects, without secondary pollution.
5.Full stainless steel shell, adopts European technology, smooth inner wall, without blind zone.
6.Equipment is cleaning and polishing, applicable to high purifying environment.
7.The electrical device is configured to apply in the market around the world.
8.Has special design, and operates very conveniently.
 
Sterilization Efficiency Of UV Technology On Bacteria And Viruses

Comparison Of Disinfection Methods:

Application

Ultraviolet water purification systems are used in many applications that includes home/residential (both 

well water and municipal water supplies), commercial, and industrial. Here is a list of several applications

 where the power of UV water sterilizers are commonly used to treat and protect the water supply for 

contaminates such as bacteria and viruses. UV systems applications include private wells, campgrounds, hotels, bottlers, aquaculture, hospitals, food, cottages, restaurants, breweries, water systems, laboratories, marine, pharmaceutical, dairies and many other applications.

FAQ:
 
 

Q. How do ultraviolet ("UV") sterilizers work? 
A. UV sterilizers work by exposing water to powerful germicidal ultraviolet light. DNA and protein links in bacteria are destroyed by exposure to this light. 

Q. Does the water become radioactive by this radiation? 
A. No. No radiation residual or any chemical residual is left in the water as a result of the UV rays.

Q. Do these systems come in different sizes? 
A. Yes. The size of the systems is directly proportional to the flow rate of the water in gallons per minute. The higher the flow rate, the larger the system and lamp. 

Q. Does the water have to sit in the UV sterilizer to be disinfected? 
A. No. If the system is sized correctly, the water is disinfected as it flows through. 

Q. What if the water flows faster than is allowed through the system? 
A. If the flow rate exceeds the design flow rate of the UV sterilizer, then there is a possibility that the water will not be properly disinfected. It is important to use a flow restrictor so that the flow rate cannot be exceeded. 

 
Product Photo: