Ultraviolet (UV) Water Purification Systems

• Customization: Available
• Bactericidal Efficienc: 98% Kill Total Coliforms
• Material: Stainless Steel Ss304, Ss316
• Model NO.: YLC-700
• Medium Material: PP (Propene Polymer)
• Lifespan of UV Lamp: 9000-12000 Hours
• Interface Type: Flange or Thread
• Flow Rate: 0.3--1000 Ton/Hour
• 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

Ultraviolet (UV) water purification systems

 

CONVENTIONAL METHODS OF WATER TREATING
	CHLORINE	OZONE	ULTRA VIOLET
Capital cost	Lowest	High	Low
Ease of installation	Good	Poor	Excellent
Ease of Maintenance	Good	Poor	Excellent
Cost of Maintenance	Medium	High	Lowest
Operating Cost	Low	High	Low
Frequency Of Maintenance	Frequent	Continuous	V. Infrequent
Control System	Poor	Good	Excellent
Virucidal Effect	Good	Poor	Good
Toxic Chemical	Yes	Yes	No
Residual Effect Problem with	Yes	Yes	No
Hazards	High	Yes	Low to none
Contact Time	30 - 60 minutes	High	1 - 5seconds
Disinfection Performance	Leaves some pathogens	Kills all microbes	Kills all microbes
Effect on Water	Organochlorine compounds, Taste & pH changes	Unknown	None
The Ultra violet dose required for destruction is about the same for each virus, while higher dose of chlorine & ozone needed.

                                      


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
Product application
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
Ultraviolet disinfection systems typically utilize thin cylindrical bulbs capable of generating narrow band wavelength UV light in the 254 nm range, placed in close proximity to high-purity glass tubes through which the water flows. The unit must be sized to provide adequate dosage at the specified flowrate. The water to be treated must be sufficiently free of turbidity (sediment), iron, manganese and any colorant that could affect transmission of the 254 nm UV light. Manufacturers' specifications should be consulted.

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‰

model	Processing capacity (Ton/Hour)	power (W)	inlet and outlet (inch)	working pressure (Kg/cm 2 )	malfunction alert for UV lamp	reactor dimension (cm) L×W×H	dimension of panel(cm)	anchor bolt  (cm)	overall weight (Kg)
YLCn-005	0.3	16	1/2"	6	matched	30×6×11			5
YLCn-008	1	25	1/2"	6	matched	47×6.3×11			10
YLCn-050	2	40	1"	6	matched	100×9×20	Φ8.9×25 (diameter×length)	69×4×Φ1	25
YLCn-150	6	80	1+1/4"	6	matched	100×11×23		69×4×Φ1	30
YLCn-200	8	120	1+1/2"	6	matched	100×15.9×30	Φ8.9×45 (diameter×length)	69×7×Φ1	35
YLCn-300	12	160	2"	6	matched	100×15.9×32		69×7×Φ1	40
YLC-050	2	40	DN25/1"	6	matched	100×8.9×30	25×30×12 (L×H×w)	60×4×Φ1	45
YLC-150	6	80	DN32/1 1/4 "	6	matched	100×10.8×30		60×4×Φ1	50
YLC-200	8	120	DN40/1 1/2 "	6	matched	100×15.9×40		60×7×Φ1	60
YLC-300	12	160	DN50/2"	6	matched	100×15.9×40		60×7×Φ1	70
YLC-360	15	200	DN65/2 1/2"	6	matched	100×15.9×40	50×78×25 (L×H×W)	60×7×Φ1	120
YLC-500	20	240	DN65/2 1/2"	6	matched	100×21.9×50		60×11×Φ1.2	130
YLC-600	25	280	DN80/3"	6	matched	100×21.9×50		60×11×Φ1.2	140
YLC-700	30	320	DN100/4"	6	matched	100×21.9×50		60×11×Φ1.2	150
YLC-1000	40	360	DN100/4"	6	matched	100×21.9×50		60×11×Φ1.2	160
YLC-1200	50	400	DN125/5"	6	matched	100×21.9×50		60×11×Φ1.2	180
YLC-1500	60	420	DN150/6"	6	matched	170×27.3×57		120×16×Φ1.4	210
YLC-2000	80	560	DN150/6"	6	matched	170×27.3×57		120×16×Φ1.4	220
YLC-2500	100	700	DN150/6"	6	matched	170×27.3×57	60×128×30 (W×H×T)	120×16×Φ1.4	275
YLC-3000	125	840	DN150/6"	6	matched	173×27.3×57		120×16×Φ1.4	300
YLC-4000	150	1120	DN200/8"	6	matched	173×32.5×65		120×20×Φ1.6	325
YLC-5000	200	1400	DN200/8"	6	matched	173×37.7×72		120×22×Φ1.6	350
YLC-7000	300	2100	DN250/10"	6	matched	175×42.6×80		120×24×Φ2.0	400
YLC-10K	400	2520	DN250/10"	6	matched	176×52.9×95	60×150×40 (W×H×T)	120×28×Φ2.2	475
YLC-15K	600	3080	DN300/12"	6	matched	176×78×110		120×32×Φ2.4	600
YLC-20K	800	3920	DN350/14"	6	matched	confirmed	confirmed	confirmed	confirmed
YLC-25K	1000	4760	DN350/14"	6	matched	confirmed		confirmed	confirmed