• Drinking Water Disinfection Unit 254nm Ultraviolet Sterilizer

Drinking Water Disinfection Unit 254nm Ultraviolet Sterilizer

Bactericidal Efficienc: 98% Kill Total Coliforms
Material: Stainless Steel Ss304, Ss316
Medium Material: PP (Propene Polymer)
Lifespan of UV Lamp: 9000-12000 Hours
Interface Type: Flange or Thread
Flow Rate: 0.3--1000 Ton/Hour
Customization:

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Basic Info.

Model NO.
YLC-300
Alert System for Lamp
One Set
System Working Pressure Resistance
(0.6 MPa)6kg/Cm2
Raw Water Supplying
Running Water
Brand of Ballast
Beasun
Transport Package
Plywood Case Into Container
Specification
CE, SGS, ISO
Trademark
YLD
Origin
Jiangyin, Jiangsu
HS Code
8421219990
Production Capacity
5000 Sets/Year

Product Description

Drinking Water Disinfection Unit 254nm Ultraviolet Sterilizer 


Detailed Product Description
UV Systems
UV systems will protect you from living organisms in your water such as bacteria and cysts. Ultraviolet (UV) water purification systems are trusted by thousands of people worldwide for use in homes, cottages, and in many industrial and commercial applications. UV systems come in a variety of sizes and can be used to purify the water for a single faucet or for an entire home or larger building. UV systems are superior to chemical water disinfection because they don't add any harmful chemicals to the water, or to the environment.





Specification:
Ultra violet radiation is  natural source of purification.
Ultra violet radiation band of invisible light in the electromagnetic spectrum, in the range of 200 - 400 nm wavelengths.
The U.V. wavelength of 253.7 nm possesses the greatest germicidal effectiveness, which Penetrate the microbial cell membrane to destroy the DNA molecule thus preventing cell Replication.
U.V. is used to provide Bacterial Disinfection in water. It does not change the Physical or Chemical Characteristics in water. U.V. provides disinfection On Contact. It does not have any residual properties left in treated water.
Special High Germicidal Lamps produce high U.V. output in 254 nm range.
There are no know micro organisms resistant to U,V,
U.V. water purification is preferred the world over because it is the simplest & most practical means of destroying micro organisms in water.



Application
1. Food processing industry, including juices, milk, drinks, beer, practical oil and canned food.
2. Electronic industry.
3. Hospitals, various laboratory and high levels of pathogenic body water disinfection.
4. Households building, residential, office buildings, hotels, restaurants, water factories.
5. Purification and disinfection of shellfish, fish cleaning and disinfection
6. Military camp, field water supply system
7. Urban wastewater disinfection.
8. Swimming pool, other recreational water disinfection
9. Thermal power, nuclear power plant industrial, central air conditioning system cooling water.
10. Biological, chemical and pharmaceutical, cosmetics for the production of cooling water.
11. Sea water, fresh water breeding, aquaculture water
12. Agricultural water disinfection



UV specification
Ultraviolet light treatment is a widely recognized and proven method of disinfection of water and has several advantage over other disinfection methods such as chlorination, ozonation, etc. UV light does not add anything to the water, such as, undesirable color, odor, taste, or flavor, nor does it generate harmful byproducts. It adds only energy in the UV radiation. Also, UV disinfection requires only a fraction of the contact times required by other disinfection methods. It is fast, efficient, effective, economical and environmentally-friendly.

Principle of Operation
UV water disinfection system design has been carefully conceived to provide adequate germicidal dosage throughout the disinfection chamber. The dosage, as it applies to UV disinfection, is a function of time and the intensity of UV radiation to which the water is exposed. Exposure time is related to the flow rate, the higher the flow rate, the lower the exposure time or the lower the flow rate, the higher the exposure time. The UV intensity is the amount of energy, per unit time, emitted by germicidal lamp. The Dosage is the product of UV intensity and the exposure time.

Limitation of Use
The UV water disinfection system NOT intended for the treatment of water that has an obvious contamination or intentional source, such as raw sewage, nor is the unit intended to convert wastewater to microbiologically safe drinking water.

Water Quality (in)
Water quality plays a major role in the transmission of germicidal UV rays. It is recommended that the water does not exceed following maximum concentration levels

Maximum Concentration Levels (Very Important)
Iron≤ 0.3ppm(0.3mg/L)
Hardness≤ 7gpg(120mg/L)
Turbidity≤ 1NTU
Manganese≤ 0.05ppm(0.05mg/L)
Tannins≤ 0.1ppm(0.3mg/L)
UV Transmittance≥ 750‰

Effectively treating water with higher concentration levels than listed above can be accomplished, but may require added measures to improve water quality to treatable levels. If, for any reason, it is believed the UV transmission is not satisfactory, contact the factory.
UV wavelength (nm)

DOSAGE is the product of intensity & time
Dosage=intensity*time=micro watt/cm2*time=microwatt-seconds per square centimeter
(μ W-s/cm2)
Note: 1000μ W-s/cm2=1mj/cm2(milli-joule/cm2)

As a general guideline, the following are some typical UV transmission rates (UVT)
City water supplies850-980‰
De-ionized or Reverse Osmosis water950-980‰
Surface waters(lakes, rivers, etc)700-900‰
Ground water(wells)900-950‰
Other liquids10-990‰
modelProcessing capacity (Ton/Hour)power (W) inlet and outlet
(inch)
working pressure (Kg/cm 2 )malfunction alert for UV lampreactor dimension (cm) L×W×Hdimension of panel(cm)anchor bolt  (cm)overall weight (Kg)
YLCn-0050.3161/2"6matched30×6×11  5
YLCn-0081251/2"6matched47×6.3×11  10
YLCn-0502401"6matched100×9×20Φ8.9×25
(diameter×length)
69×4×Φ125
YLCn-1506801+1/4"6matched100×11×2369×4×Φ130
YLCn-20081201+1/2"6matched100×15.9×30Φ8.9×45
(diameter×length)
69×7×Φ135
YLCn-300121602"6matched100×15.9×3269×7×Φ140
YLC-050240DN25/1"6matched100×8.9×3025×30×12
(L×H×w)
60×4×Φ145
YLC-150680DN32/1 1/4 "6matched100×10.8×3060×4×Φ150
YLC-2008120DN40/1 1/2 "6matched100×15.9×4060×7×Φ160
YLC-30012160DN50/2"6matched100×15.9×4060×7×Φ170
YLC-36015200DN65/2 1/2"6matched100×15.9×4050×78×25
(L×H×W)
60×7×Φ1120
YLC-50020240DN65/2 1/2"6matched100×21.9×5060×11×Φ1.2130
YLC-60025280DN80/3"6matched100×21.9×5060×11×Φ1.2140
YLC-70030320DN100/4"6matched100×21.9×5060×11×Φ1.2150
YLC-100040360DN100/4"6matched100×21.9×5060×11×Φ1.2160
YLC-120050400DN125/5"6matched100×21.9×5060×11×Φ1.2180
YLC-150060420DN150/6"6matched170×27.3×57120×16×Φ1.4210
YLC-200080560DN150/6"6matched170×27.3×57120×16×Φ1.4220
YLC-2500100700DN150/6"6matched170×27.3×5760×128×30
(W×H×T)
 
120×16×Φ1.4275
YLC-3000125840DN150/6"6matched173×27.3×57120×16×Φ1.4300
YLC-40001501120DN200/8"6matched173×32.5×65120×20×Φ1.6325
YLC-50002001400DN200/8"6matched173×37.7×72120×22×Φ1.6350
YLC-70003002100DN250/10"6matched175×42.6×80120×24×Φ2.0400
YLC-10K4002520DN250/10"6matched176×52.9×9560×150×40
(W×H×T)
120×28×Φ2.2475
YLC-15K6003080DN300/12"6matched176×78×110120×32×Φ2.4600
YLC-20K8003920DN350/14"6matchedconfirmed confirmedconfirmedconfirmed
YLC-25K10004760DN350/14"6matchedconfirmedconfirmedconfirmed

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