91+ 9650017943, 9599500580/90 [email protected]
Select Page

UV System

Ultraviolet (UV) sanitizing units are used in many water purification systems to control bacteria and have certain applications in animal drinking water systems. UV units can be effective water treatment tools, but it is important to recognize what UV can do, what its limitations are, and what maintenance is required.


The choice of an arrangement of the appropriate limit is cultivated by thought of three factors: the most extreme stream rate, portion required and UV conveyance (or UVT) of the water. Ensure the producer of a framework can furnish you with estimating tables or in any case assist you with measuring gear under various mixes of these factors.

Stage 1

Decide the most extreme stream rate—The greatest stream rate is characterized as the stream rate that would be accomplished if all the water outlets in the house or office were completely opened immediately including fixtures, latrines, dish washers, showers, sprinkler frameworks, and so on The greatest stream rate for the given site will rely upon the pressing factor and size of the water lines, the number and nature of the water outlets, and different factors. As a rule, an ordinary home with ¾” lines will have a pinnacle stream pace of 7 gallons each moment (gpm) or thereabouts, however a bigger than normal home with 1″ lines may arrive at 15 gpm or more.

Stage 2

Select the fitting degree of sanitization—The degree of sterilization is an element of the UV portion applied. Portion is a proportion of the amount UV the water segment is presented to, and is a component of light power and time. The higher the yield of the light and the cleaner the water, the higher the force. Essentially, the bigger and all the more powerfully improved the chamber, the more drawn out the openness time (given a set stream rate). The units for portion are milliJoules per square centimeter (mJ/cm2). This likewise might be communicated as microWatt-seconds per square centimeter (µW-sec/cm2).

As a rule, installers look over one of three objective portion levels:

16 mJ/cm2: An additional degree of certainty for safe water supplies like metropolitan water. This portion gives 99.99 percent or 4-log decrease of normal microorganisms like E. coli.

30 mJ/cm2: A standard portion for modern applications utilizing safe water supplies.

40 mJ/cm2: The portion needed to guarantee the security of water from conceivably dangerous water supplies like wells, lakes and streams. It’s likewise the U.S. Ecological Protection Agency (USEPA) and NSF standard for such water supplies. A portion of 40 mJ/cm2 guarantees 99.99 percent or 4-log decrease of infections, which are more diligently to dispense with than most microorganisms and growths.

Stage 3

Build up the UV conveyance of the water—UV conveyance (UVT) is a proportion of the water’s capacity to send UV light. Most of profound wells have an UVT of around 85% or more prominent. In the event that

the UVT of the water is under 75%, pre-treatment is for the most part required. Note that UVT may not really connect with how apparently stained the water is, so it’s suggested the water be tried. A few makers will do this at no expense.


The hardware you’ll require incorporates:

UV framework and 5-micron (µm) silt channel,

Plumbing: Pipe, 2 shut-off ball valves, hose kiddie apron, connector fittings, elbows, propane light, strong center patch, glue motion, emery fabric, pipe shaper, torques, pipe wrench, Teflon tape,

Electrical: GFCI (ground issue circuit interference), electrical box, electrical wire, wire cutters and strippers, and

Other: Gloves, security glasses, ruler, screw drivers, compressed wood.

In any establishment of UV hardware, a 5-µm dregs channel is introduced upstream of (previously) the framework to keep bigger particles from arriving at the UV chamber, where they might actually protect microorganisms from the UV light through a cycle called shadowing.

The framework picked for this establishment incorporates a sensor to screen the measure of UV light overcoming the water. Should the light force dip under a set point, a visual and discernible alert is set off. The framework might be associated with a solenoid valve, which is stopped during any alert condition to forestall potential defilement passing downstream.

UV frameworks might incorporate various different elements including clocks, diagnostics, advanced showcases, electronic balances, high-yield lights and a diminished impression. These elements are critical to consider during the determination of the hardware to be utilized, however don’t altogether influence establishment techniques. One more factor to consider in choosing hardware is check of item guarantees by means of outsider testing and certificate (see EXTRA).

To work with upkeep, it’s recommended a ball valve be introduced before the channel, and both a hose chin-wiper and ball valve ought to be introduced after the UV framework. This gets a few things done: 1) It permits the total framework to be disengaged; 2) it grants water testing, and 3) it gives a pressing factor discharge instrument.

Open chat
💬 Need help?
Hello Ozone India Technology Team,

My requirement for ------ . Kindly provide your competitive techno-commercial offer