|Place of Origin:||Guangdong China|
|Size:||L.185*W.30* H.55cm,L.185*W.30* H.55cm|
|After-sales Service Provided:||Video technical support,Field installation, commissioning and training,Field maintenance and repair service,Free spare parts,Online support|
|Water Input/Output Size:||110mm|
|Product name:||Industrial uv sterilizer devices uv sanitizer sterilizer for RAS|
|Local Service Location:||None|
|UV Sterilizer Power:||1085watt|
|After Warranty Service:||Video technical support,Online support|
|Lamp:||Industry Class Single 4pin|
|Application:||Water Treatment, RAS, Aquarium|
|Max Pressure (Mpa):||1Mpa|
|Packaging Detail:||Industrial uv sterilizer devices uv sanitizer sterilizer for RAS in pallets fixed with Wooden box, plastic film, WOODEN CASE and steel band or as your special requirement.|
|Selling Units:||Single item|
|Single package size:||185X40X55 cm|
|Single gross weight:||550.0 KG|
For big capacity, solo chamber type is preferred with high efficient, low water resistance, easier maintenance, and Low failure rate (most of the time the water flow can not be surely averagely fully filled in muiti-tube UV, that the lamp get easily broken)
One of the primary jobs the sales and marketing team at CAT-AQUA has with relation to UltraViolet (UV) water treatment systems-is customer education. 'Why is that?' you may ask. Unfortunately, while the concept of UV treatment appears simple, the actual application of the technology is anything but. In fact, capable OEM suppliers take great care to ensure that the customer is able to meet their actual treatment needs, in all practical operational scenarios, today, and as the system ages.
In many cases a potential customer may notice that one quote for a UV product may come in at a significantly higher cost than that of another. Good news, right? Lowest bid wins!
Well, perhaps the company that provided the lowest bid wins, but the real loser may be the customer. In the UV treatment industry, as in many others, it is the hidden or unknown factors that can greatly impact whether your system actually delivers the intended UV dose, or 'treatment', or not. In fact, UV water treatment is such a complex technology that the USEPA and other regulatory bodies worldwide have standardized sizing and application regulations for municipal drinking water and waste water.
As with any technology, fundamental knowledge is key to understanding the products you purchase. As a customer, being an expert in a given technology is not required. However, the more knowledge you have, the more likely you are to be a satisfied customer. To that end, it may be helpful to explain some of the key areas of interest with regards to UV water treatment.
UV Spectrum - There are four primary parts of the UV spectrum: UV-A and UV-B can make it through the earth's atmosphere. UV-C and UV Vacuum are blocked by the earth's atmosphere. In disinfection typically only UV-C is used.
Okay, so now we know that UV-C, particularly at 254nm, can inactivate organisms. But do all organisms need the same dose to be inactivated? No, they do not. Figure 2 lists some common 'Dose Response Curves' of organisms of concern.
3.6 mJ/cm2 (log-3)
Pseudomonas fluorescens (fin rot)
11 mJ/cm2 (log-3)
16 mJ/cm2 (log-5)
Streptococcus sp. (seawater)
Bacillus subtilis (spores)
22 mJ/cm2 (log-3)
BKD (Bacterial Kidney Disease)
60 mJ/cm2 (estimate)
Flavobacterium psychrophilum (Salmonid Bacterial Coldwater Disease)
Vibrio sp. (oyster)
Saprolegnia diclina (zoospores)
40 mJ/cm2 - 170 mJ/cm2
Sarcina lutea (Micrococcus luteus)
26 mJ/cm2 (log-3)
30 mJ/cm2 (log-3)
Perkinsus marinus (dermo disease)
35 mJ/cm2 (log-3)
Myxobolus cerebralis (TAMs, Whirling Disease)
Ichthyophthirius multifiliis (freshwater white spot)
Cryptocaryon irritans (marine white spot)
318 mJ/cm2 (log-3)
KHV (koi herpesvirus)
ISA (Infectious Salmon Anemia)
CCV (Channel Catfish Virus)
IHNV (Infectious Hematopoietic Necrosis/CHAB)
OMV (Oncorhynchus masou Virus)
IHNV (Infectious Hematopoietic Necrosis/RTTO)
VHS (Viral Hemorrhagic septicemia)
CSV (Chum Salmon Virus)
AHNV (Atlantic Halibut Nodavirus)
IPNV (Infectious Pancreatic Necrosis Virus)
Log-1 = 90%, Log-2 = 99%, Log-3 = 99.9%, Log-4 = 99.99%, Log-5 = 99.999%
UV doses not accompanied by a specific log value, should be considered a minimal dosage. The listed data was collected from various sources and RK2 Systems, Inc. does not accept any responsibility for the accuracy of this information. This information is meant to be a guideline and should be used as such.
Now that you understand UV-C, UV Dose and log reduction, we will discuss UV system light sources. There are some key factors that you should be aware of when selecting a specific lamp type in a UV treatment system.
Mercury has been safely used in UV lamps for over a hundred years. In fact, it is very likely that the water you drink every day, whether it be from a tap or a bottle, was treated by a UV system. Mercury is used in lamps because the mercury emits photons, primarily at the 254nm wavelength (nm is short form for nanometer) when excited by an electrical discharge - and this 254nm emission is right near the peak of microbiological inactivation for most organisms of concern.
There are two families of mercury-based lamps used in disinfection - monochromatic lamps that emit primarily at 254nm, and polychromatic lamps that emit with a broad spectrum, where the usable disinfection wavelength range is from 220nm to 280nm. Low-pressure, low-pressure high-output and amalgam lamps are all considered monochromatic in output. Medium-pressure lamps are considered polychromatic.
Lamp efficiency is overlooked by many people, however, if electrical power consumption is important to you, you may want to consider this factor. Lamp efficiency is the ratio of the amount of UV-C output of the lamp, as compared to the electrical input. Efficiency can range from ~35 percent or more for some light sources, to as low as a few percent for others.
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