Ultraviolet or UV Disinfection Water Treatment Systems
|FOB Price:||US $1-950 / Set|
|Min. Order:||1 Set|
|Min. Order||FOB Price|
|1 Set||US $1-950/ Set|
|Production Capacity:||5000 Sets/Year|
|Payment Terms:||L/C, T/T, Western Union, Paypal|
- UV sterilizer
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- Model NO.: YLC-1200
- Application: Industry
- Disinfection Method: Ultraviolet
- Material: Stainless Steel Ss304, Ss316
- Lifespan of UV Lamp: 9000-12000 Hours
- Flow Rate: 50m3/H
- Working Pressure: 0.6 MPa
- Brand of Ballast: Domestic Brand
- Transport Package: Plywood Case Into Container
- Origin: Jiangyin, Jiangsu
- Certification: ISO9001, CE
- Voltage: 110V/220V/380V
- Bactericidal Efficienc: 98% Kill Total Coliforms
- Inlet and Outlet: Dn125mm(5 Inch)
- Interface Type: Flange
- Chamber Size: 930*219*450mm
- Raw Water: Drinking Water/Waste Water/Underground Water
- Trademark: YLD
- Specification: CE, SGS, ISO
- HS Code: 8421219990
01.What is the source of raw water to be treated?
--is it underground water or well water?or river water ,other source?
02.What is the capacity(m3/hour) you required for this sterilizer?
--most IMPORTANT requirement.
03.What will the treated water be used for?
--for human drinking or industry purpose?
04. What is the power supply in your country?
Ultraviolet or UV Disinfection water treatment systems expose supply water to intense UV light, which kill pathogenic bacteria and may remove some pathogenic cysts. UV rays are found in sunlight, but UV rays can be artificially produced, by passing electric current through mercury vapour lamp enclosed in quartz bulb.
Ultraviolet light (UV) destroys microorganisms by changing their genetic information (DNA), but does not produce residual or hazardous by-products, nor does it affect the taste, odor or color characteristics of the treated water. It is light with very high energy levels and wavelength of 200-400 nanometer (nm). The most effective ultraviolet light for disinfection is UV -C (200-280 nm), specially with a wavelength of 254 nm. (nm is equal to 10 Angstrom units)
The heart of the UV water treatment systems is high-performance spectrotherm lamps (low pressure technology) which provide a stable UV output through a wider temperature range. This special spectro thermal lamps show higher degrees of effectiveness and stability than other conventional lamps. They also exhibit a high UV power output (up to three times more than competitive low pressure lamps) and long operating live (12,000 h), resulting in decreased overall costs. The efficient lamps have a high UV emission in the area of the effective wavelengths (254 nm), that makes it possible to destroy more than 99.99% of all pathogens in water. To further increase efficiency, reliability and service lifetime, electronic power supplies (ballasts) for the lamps were developed.
The power rating for a UV lamp may be as high as 200 watts. Water must flow very close to the light source, in a thin layer, and at a uniform, appropriate, flow rate to assure that bacteria are destroyed. Since any suspended particles (or turbidity) in the water could "shade" bacteria from the direct rays from the UV source, "live" bacteria could pass through the system. For this reason, all UV water treatment systems have pre-filtration, often including a ceramic filter element, to assure the effectiveness of the UV water treatments disinfection system
The UV water treatment, like ozone or mechanical filtering leaves no residual component in the water to insure its continued disinfection.
Advantages of UV irradiation as a disinfectant are as follows.
No chemical is introduced into the water, so the water quality is not significantly affected.
Taste or odors are neither produced nor removed.
Exposure time is short.
Over exposure does not produce any detrimental effect.