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UV Disinfection and Sterilisation for Domestic and Industrial Water Treatment

Basic Info

Model No.:  YLC-2500

Product Description

Model NO.: YLC-2500 Application: Industry Disinfection Method: Ultraviolet Material: Stainless Steel Ss304, Ss316 Lifespan of UV Lamp: 9000-12000 Hours Flow Rate: 0.3--1000 Ton/Hour System Working Pressure Resistance: (0.6 MPa)6kg/Cm2 Brand of Ballast: Beasun Specification: CE, SGS, ISO HS Code: 8421219990 Certification: BV, ISO9001, SGS, CE Voltage: 220V Bactericidal Efficienc: 98% Kill Total Coliforms Medium Material: PP (Propene Polymer) Interface Type: Flange or Thread Alert System for Lamp: One Set Raw Water Supplying: Running Water Trademark: YLD Origin: Jiangyin, Jiangsu UV disinfection and sterilisation for domestic and industrial Water Treatment

Major Benefits of UV Disinfection
Ultraviolet disinfection has many advantages over alternative methods. Unlike chemical biocides, Ultraviolet disnfection and sterilization techniques do not introduce toxins or residues into process water and does not alter the chemical composition, taste, odour or pH of the fluid being treated. This is one of the most important aspects of all ultraviolet disinfection  systems. This feature is especially important in the food and dairy industry where the chemical dosing of incoming process water can compromise flavours and changes the physical chemical properties of the food products. Ultraviolet UV treatment can be used for primary water disinfection or as a back up for other Water Purification methods such as carbon filtration, Reverse Osmosis or pasteurisation. As UV has no residual effect, the best position for a treatment system is immediately prior to the point of use. This ensures incoming microbiological contaminants are deactivated and there is a minimal chance of post-treatment contamination. Many users install UV systems after filter beds and storage tank outlet valves to reduce the likelihood of contamination from these sources. A typical UV disinfection system consists of an ultraviolet UV lamp housed in a protective quartz sleeve, which is mounted within a cylindrical stainless steel chamber. The liquid to be treated enters at one end and passes along the entire length of the chamber before exiting at the other end. Virtually any liquid can be effectively treated with UV, including mains water, filtered process water, milk, sugar syrups and effluent.
UV Disinfection and Sterilisation for Domestic and Industrial Water Treatment

Ultraviolet disinfection systems have many uses in commercial, industrial and domestic applications.
Ultraviolet lamps, germicidal bulbs and ultraviolet disinfection lamp are widely accepted in applications such as:
Water purification, UV disinfection and sterilisation for domestic and industrial water treatment.
Domestic, commercial and industrial wastewater treatment
Municipal sewage and wastewater treatment
Aquaculture, fish farming, oyster farming water treatment, disinfection and purification
Disinfection and sterilisation of potable drinking water
Disinfection and sterilisation of industrial process water
Curing of glues and adhesives
Curing of inks on continuous web, screen printing, lithographic and large format printing processes
Air purification in ducting of factories, food-processing plants, nursing homes, and hospitals
Ozone generation
Surface disinfection, food conveyor sterilisation
UV Disinfection and Sterilisation for Domestic and Industrial Water Treatment

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.
UV Disinfection and Sterilisation for Domestic and Industrial Water Treatment
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.
UV Disinfection and Sterilisation for Domestic and Industrial Water Treatment
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‰

Technical parameters:
model Processing capacity (Ton/Hour) power (W)  inlet and outlet
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
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
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
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
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
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
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
UV Disinfection and Sterilisation for Domestic and Industrial Water Treatment
UV Disinfection and Sterilisation for Domestic and Industrial Water Treatment


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