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China, Chinese UV Systems for Swimming Pools and Chemical Free Treatment of Pool Water1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Environment Protection DeviceWater Disinfection SystemUV SterilizerUltraviolet Sterilizer
Jiangsu YLD Water Processing Equipment Co., Ltd.
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Product Description UV systems for swimming pools and chemical free treatment of pool waterProduct Description Ultraviolet sterilizers use ultraviolet (UV) light to disinfect system water, destroying any waterborne pathogens. Unlike chlorine or bromine, UV sterilization leaves no toxic residuals in the water which may be harmful to the animals.The sterilizer assembly consists of ultraviolet sterilizing lamp, quartz sleeve, and housing.Benefits of UV sterilisationNo chemicals added to the water supply - no byproducts, (i.e. chlorine + organics = trihalomethanes).Environmentally and user friendly, no dangerous chemicals to handle or store, no risks of overdosing.Easy installation, only two water connections and a power connection.No change in taste, odor, pH or conductivity or the general chemistry of the water.More effective against viruses than chlorine.Extremely economical, hundreds of gallons may be treated for each penny of operating cost.Immediate treatment process, no need for holding tanks, long retention times, etc.Automatic operation without special attention or measurement, operator friendly.Simplicity and ease of maintenance, periodic cleaning, (if applicable), and annual lamp replacement, no moving parts to wear out.No handling of toxic chemicals, no need for specialized storage requirements.Low initial capital cost as well as reduced operating expenses when compared with similar technologies such as ozone, chlorine, etc.Technical Specifications The water sterilisers in the range offered here employ a low-pressure mercury vapour discharge lamp surrounded by a water jacket whose inner wall is made from a special UVC-transparent quartz material. The lamp produces a very strong spectral line at 254nm in the short-wave UVC region, which is the waveband most lethal to micro-organisms.The UV light shines powerfully through water passing along the unit, destroying the cell DNA (or RNA in the case of viruses) making the micro organisms inactive.The units use a stainless steel water chamber maximising full use of the available ultra-violet energy, resulting in long exposure times and high UV doses and minimising UV light absorption into the chamber wall.UV sterilisers are a very effective way of making private drinking water supplies safe to drink.Industrial Standard UV lamps.Polished Chamber.Low Running Cost.Low Carbon Footprint.How Does UV Sterilisation Work? UV sterilizers utilize germicidal ultraviolet lamps that produce short wave radiation lethal to bacteria, viruses and other microorganisms present in water. Ultraviolet water treatment purification is a unique and rapid method of water disinfection without the use of heat or chemicals. Through the years ultraviolet technology has become well established as a method of choice for effective and economical water disinfection.What Contaminants Do UV Sterilizers Remove? There are no micro-organisms known to be resistant to UV, unlike chlorination. UV is known to be highly effective against bacteria, viruses, algae, molds and yeasts, and disease causing oocysts like cryptosporidium and giardia. In practice, bacteria and viruses are the cause of most major waterborne pathogenic diseases. Of these enteric viruses, hepatitis virus and Legionella pneumophila have been shown to survive for considerable periods in the presence of chlorine, but are readily eliminated by UV treatment. For most microorganisms, the removal efficiency of UV for microbiological contaminants such as bacteria and virus generally exceeds 99.99%. CONVENTIONAL METHODS OF WATER TREATING CHLORINEOZONEULTRA VIOLETCapital costLowestHighLowEase of installationGoodPoorExcellentEase of MaintenanceGoodPoorExcellentCost of MaintenanceMediumHighLowestOperating CostLowHighLowFrequency Of MaintenanceFrequentContinuousV. InfrequentControl SystemPoorGoodExcellentVirucidal EffectGoodPoorGoodToxic ChemicalYesYesNoResidual Effect Problem withYesYesNoHazardsHighYesLow to noneContact Time30 - 60 minutesHigh1 - 5secondsDisinfection PerformanceLeaves some pathogensKills all microbesKills all microbesEffect on WaterOrganochlorine compounds, Taste & pH changesUnknownNoneThe Ultra violet dose required for destruction is about the same for each virus, while higher dose of chlorine & ozone needed.Technical parameters:modelcapacityPowerinlet-outletreactorpanelAnchorG weight m3/hourwattmmL×W×HcmscrewKgYLCn-0050.3161/2″30×6×11withoutwithout5YLCn-0081251/2″47×6.3×11withoutwithout10YLCn-0502401″100×9×20Φ8.9×25(d×L)69×4×Φ125YLCn-1506801+1/4″100×11×23 69×4×Φ130YLCn-20081201+1/2″100×15.9×30Φ8.9×45(d×L)69×7×Φ135YLCn-300121602″100×15.9×32 69×7×Φ140YLC-050240DN25/1″100×8.9×3025×30×12(W×H×D)60×4×Φ145YLC-150680DN32/11/4″100×10.8×30 60×4×Φ150YLC-2008120DN40/11/2″100×15.9×40 60×7×Φ160YLC-30012160DN50/2″100×15.9×40 60×7×Φ170YLC-36015200DN65/21/2″100×15.9×40 60×7×Φ1120YLC-50020240DN65/21/2″100×21.9×50 60×11×Φ1.2130YLC-60025280DN80/3″100×21.9×50 60×11×Φ1.2140YLC-70030320DN100/4″100×21.9×50 60×11×Φ1.2150YLC-100040360DN100/4″100×21.9×50 60×11×Φ1.2160YLC-120050400DN125/5″100×21.9×50 60×11×Φ1.2180YLC-150060420DN150/6″170×27.3×57 120×16×Φ1.4210YLC-200080560DN150/6″170×27.3×57 120×16×Φ1.4220YLC-2500100700DN150/6″170×27.3×5760×128×30(W×H×D)120×16×Φ1.4275YLC-3000125840DN150/6″170×27.3×57 120×16×Φ1.4300YLC-40001501120DN200/8″173×32.5×65 120×20×Φ1.6325YLC-50002001400DN200/8″173×37.7×72 120×22×Φ1.6350YLC-70003002100DN250/10″175×42.6×80 120×24×Φ2.0400YLC-10K4002520DN250/10″176×52.9×9560×150×40(W×H×D)120×22×Φ2.2475YLC-15K6003080DN300/12″176×78×110 120×32×Φ2.4600YLC-20K8003920DN350/14″DesignatedDesignatedDesignatedDesignatedYLC-25K10004760DN350/14″DesignatedDesignatedDesignatedDesignated Applications: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 treatmentMunicipal sewage and wastewater treatmentAquaculture, fish farming, oyster farming water treatment, disinfection and purificationDisinfection and sterilisation of potable drinking waterDisinfection and sterilisation of industrial process waterCuring of glues and adhesivesCuring of inks on continuous web, screen printing, lithographic and large format printing processesAir purification in ducting of factories, food-processing plants, nursing homes, and hospitalsOzone generationSurface disinfection, food conveyor sterilisationFAQ:Is UV 100% effective? UV disinfection typically offers a 99.99% reduction in both bacteria and virus and is more effective than chemical disinfection processes at destroying viruses. Does UV remove E. coli? Yes, E. coli requires a UV dose of between 6 to 12 mJ/cm2 to achieve 4-log disinfection. This is well within the capabilities of the Sterilight UV system. How much does it cost to operate? UV systems are extremely economical to operate. A typical household UV system operates on the same power requirements as a 40 watt light bulb! Will UV change the taste or smell of my water? UV is a physical disinfection process, no additives are required. It does not change the taste or odour of the water. It simply provides safe reliable disinfection. How do I know the system is working? All UV systems come with "lamp-out" monitors which give an audible and visual signal in case of lamp failure. Sterilight GOLD systems incorporate true UV intensity monitors so an alarm will sound if the disinfection effectiveness falls below a safe level. Why do I need Disinfection? Disinfection is required on all water supplies that are not protected by a municipal water source. Due to the uncertainties that exist within some water systems, we can no longer rely on the fact that our water supplies "may be safe." By providing your own disinfection, you are taking the responsibility of ensuring the safety of the water supply for you and your family.
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