300m3/H Industrial UV Water Steriliser to Discharge of Wastewater Treatment

300m3/h Industrial UV Water Steriliser to discharge of Wastewater treatment  Introduction 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. Exploitation conditions1,  Water temperature: 5ºC~50ºC; Use ambient temperature: - 5ºC~50ºC; Surroundings relative temperature:< 93% (while temperature is 25ºC)2, Voltage: Direct current 110V-240/50HZ/60Hz.3, Cultivation water: After filtration or other processing filtration freshwater, seawater4, if the water need to be processed but the quality cannot meet the above requirements, should be process in advance, such as flucculation,sedimentation,filtration. Superiorities:1,  high efficient sterilization: bacterias could be killed within one or two seconds,and the sterilization rate could reach 99%-99.9%2,  broad-spectrum of UV disinfection is the highest,it could kill almost all bacteria efficiently.3, The self-cleaning UV sterilizer does not have two pollution: The ultraviolet ray sterilization does not join any chemical agent, therefore it not has two pollution to the water body and the environment. Does not change in the water any ingredient.4, Self-cleaning UV sterilizer works security, reliable: The traditional disinfection technologies such as chlorine or ozone ,the disinfection itself is part of flammable substance.and the Self-cleaning UV sterilizer is the opposite. 5,low maintenance cost, small occupying area,  the structure is simple, therefore the total investment lower.i t is lower in running cost, in thousand ton water treatment quantity capacity, its cost is only the chlorine disinfection 1/2.Features:Explosion-proofFixed time cleans the quartz drive pipe automatically;Adopting the hard glass ultraviolet lamp, the best effect would be achievedThe light alarmMade up by many kinds of output device, including the light emitter diode and the counter,Composed the precise nanometer ultraviolet ray monitoring meter304 or 316 polished stainless steel reactor Solenoid valve and remote control system, including infrared output device;Pure equipment, galvanization polished, uses in highly purified environment;Appliance and equipment configuration applies to all over the world market.Appearance design,easier to useHow Does UV Sterilisation Work?   Ultraviolet ray according to its biology function difference, ultraviolet ray sterilizer would devide to UV-A(320-400nm), UV-B(275-320nm), UV-C(200-275nm) and vacuum ultraviolet ray.in fact, water treatment take advantage of UV-C,In the vicinityof the in-band 260nmhas provedto be the most efficient.Guan Yu Uv sterilizer optics, microbiology, machinery, chemistry, electron, hydromechanics as a whole.Uses the special designed the high efficiency,High strength and the long life of UV-C generator produces intense UV-C irration of flowing water.When in after the water bacterium and so on receives certain dosage ultraviolet ray disinfestor the ultraviolet UV-C light (wave length 253.7nm) to shine,Her cell DNA and the structure are destroyed, the cell regeneration is unable to breed, thus get the water the disinfection and the purification.Organic molecules will be decomposed by the 185 wavelength of spectrum,producing the hydrogen free-radical and oxidation of organic compounds inWater molecules to carbon dioxide .achive the purpose of removing the TOCWhat 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 pathog