Cost-Effective Municipal Wastewater UV Disinfection Treatment

• Customization: Available
• Certification: ISO9001, CE
• Application: Industry
• Model NO.: YLC-7000
• Disinfection Method: Ultraviolet
• 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
• 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

cost-effective municipal wastewater UV Disinfection treatment
 

UV Disinfection for Wastewater

Many municipal wastewater utilities have adopted ultraviolet (UV) disinfection treatment over chemical chlorine disinfection, as UV is an effective, safe, environmentally-friendly and cost-effective.

About UV Disinfection

UV disinfection is a physical process that instantaneously neutralizes microorganisms as they pass by ultraviolet lamps submerged in the effluent. The process adds nothing to the water but UV light, and therefore, has no impact on the chemical composition or the dissolved oxygen content of the water.

Application

1. Food processing and industrial water disinfection
 
2. Hospitals, various laboratory water disinfection, and high levels of pathogenic water disinfection
 
3. Municipal water
 
4. Biochemical pharmaceutical, cosmetics production water disinfection
 
5. Aquatic products processing water disinfection
 
6. Swimming pool water disinfection
 
7. Seawater, freshwater aquaculture breeding water disinfection
 
8. Ultra-pure water for electronic industry, and so on
 





Principle of Operation

UV sterilizers utilize germicidal ultraviolet lamps that produce short wave radiation lethal to bacteria, viruses and other microorganisms present in water.<o:p>
Ultraviolet water treatment purification is a unique and rapid method of water disinfection without the use of heat or chemicals.<o:p>
Through the years ultraviolet technology has become well established as a method of choice for effective and economical water disinfection.<o:p>




Technical parameters:
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

Frequently asked questions about ultra violet lamps sterilizer
What is ultraviolet (UV) light?
UV light is part of the electromagnetic spectrum, shining at a specific wavelength. All light is given off at different wavelengths. For example if you see a rainbow, you will notice that the colours are always in a specific order from red all the way to blue. You are able to see each colour due to their individual wavelength. These wavelengths are part of the visible portion of the electromagnetic spectrum. 

UV light is at a wavelength of 254nm (nanometers), and is not visible to the naked eye. This portion of the electromagnetic spectrum is termed UV-C light or a germicidal wavelength. At this 254nm microorganisms undergo a genetic alteration which ultimately results in inactivation. Below is a representation of the electrospectrum: 

Ultraviolet light exists at the invisible, violet end of the light spectrum. Although we can't see UV light, we are exposed to a small amount every time we walk out into the sun. The water treatment industry uses special lamps that emit UV light of a particular wavelength in order to disinfect water.

How does UV work?
UV does not kill micro organisms like chlorine does, but instead UV inactivates them. UV light at a specific wavelength of 254 nm is readily absorbed by the genetic material of micro organisms. The DNA strand is coded with a specific sequence of something called base pairs. The sequence of these base pairs codes for certain characteristics. UV light at 254 nm is readily absorbed at the point on the microorganism's DNA strand which codes for reproduction. A microorganism that cannot reproduce, cannot make colonies and therefore cannot infect when consumed. 

Why not use chlorine?
Many people object to the taste and smell of chlorinated water. But more importantly, chlorine reacts with certain compounds that may be present in the water supply, resulting in by-products that have been linked to cancer (such as trihalomethanes, or THM's). UV light does not produce harmful chemicals in drinking water. It's safe, effective and environmentally friendly. 

Is pre-treatment of my water required for a UV system to work? 
Yes normally two filters are required a 1 & 20 micron filter. They should be installed upstream of any UV system so as to eliminate any particles large enough to block the UV light. The UV system should always be installed downstream of any other water treatment equipment. Ultimately, the quality of your water will determine if additional pre-treatment is required.