Hitech Ultraviolet Private LimitedEstd 1984
Hitech Ultraviolet Private LimitedHitech Ultraviolet Private Limited
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Hitech Ultraviolet Private Limited
UV Systems
UV System Teflon Base
Quartz Sleeves
UV Lamps
UV Lamp Holders
Electronic Ballasts
UV Intensity Monitor
UV Surface Purifiers
UV Air Purifier
Micron Filters
Filter Cartridges

Installed UV System

Hitech Ultraviolet Private Limited
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IWWA

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Water Quality

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About Us

Hitech Ultraviolet Private LimitedEstablished in 1984, Hitech Ultraviolet was initially erected to manufacture Teflon-based UV systems at a time when Teflon Technology was new to Indian industries. In 1995, we started the production of Quartz-based UV Systems and micron filters. In 2000, we further started the production of Air Purifiers and Surface Purifiers. Today, after three decades, we have earned a reputation owing to our excellent quality UV systems resulting in worldwide recognition and proudly having more than 60,000 satisfied customers from India and abroad.

Hitech Ultraviolet is an ISO 9001:2008 certified company with varied certifications to its credit like Hitech Ultraviolet Private Limited marking for conforming to European Economic Area. It is also member of Water Quality Association (U.S.A.) and Indian Water Works Association.

Vakkachan ChirayathWe offer a complete range of Ultraviolet Disinfection Systems which consist of custom-made units that cater to the specific needs of individual clientele. Our products include UV Air Purifiers, UV Surface Treatment, Micron Filters etc. The company manufactures UV System from a small flow rate of 300 LPH onwards.

We also import and stock spares and accessories from US like UV lamps, Quartz Sleeves, Ballasts etc.
Our Managing Director, Mr. Vakkachan Chirayath, co-ordinates the technical and administration aspects of the company, in accordance with the various Heads of Depts. in Manufacturing, Research & Development, Marketing, Accounts and Administration.
Company Profile


We have highly qualified and technically sound employees in every Department, all working as a team to propel the company forward.
Hitech Ultraviolet functions from its modern office in a Mumbai suburb. All our administrative activities are conducted from this office. Our manufacturing unit is situated in an industrial site within Mumbai limits. All our technical and manufacturing activities are conducted in this unit

Ultraviolet Water Disinfection Systems
How does Ultraviolet Energy work?
Ultraviolet or UV energy is found in the electromagnetic spectrum between visible light and x-rays can be described as invisible radiation. In order to kill microorganism, the UV rays must actually strike cell. UV rays penetrate the outer cell membrane, passes through the cell body and disrupt its DNA preventing reproduction. It is a physical treatment, not chemical, so it doesn’t alter the water chemistry. UV adds nothing to the water such as undesirable Colour, Odour, taste or flavour and neither does it generate harmful by-products.

Ultraviolet Energy work

The degree of inactivation by ultraviolet radiation is directly related to the UV dosage applied to the water. The dosage, a product of UV intensity and exposure time, is measured in microwatt second per square centimeter. The accompanying table lists dosage requirements to destroy common microorganisms. Most UV units are designed to provide a dosage greater than 30,000 µW/cm2 after one year continuous operation.


UV System for water disinfection
Special low-pressure mercury vapor lamps produce UV radiation at 253.7nm, the optimal wavelength for disinfection. The UV lamp never contact the water, it is either housed in a glass sleeve inside the water chamber or mounted external to the water which flows through transparent Teflon tubes.

Teflon Method
In this method water flow through the SS Chamber and gets in contact with submerged bank of germicidal lamps housed within quartz Sleeve.

Some ultra pure water system use 185nm UV lamps for reducing TOC (total organic carbon). It is possible to achieve 99.9% reduction in certain applications and with proper maintenance. UV treatment renders the rinse water cleaner and virtually devoid of the undesirable TOC. In order for a UV unit to successfully disinfect water, the following variables must be considered.


“Point” Disinfection
UV rays only kill bacteria at one point in a watering system and do not provide any residual germicidal effect downstream. If just one bacteria passes through unharmed, there is nothing to prevent it from attaching to downstream piping surfaces and proliferating. Bacteria cells are not removed in a UV unit but are converted into pyrogens. The killed microorganism and any other contaminants in the water are food source for any bacteria that do survive downstream of the UV unit. Therefore UV system always installed at the end use.

UV/Chlorine/Ozone
Methods Ultraviolet Chlorination Ozone
Destruction Physical Chemical Chemical
Capital cost Low Medium High
Operating cost Low Medium High
Maintenance cost Low Medium High
Maintenance frequency Low Medium High
Disinfection Performance Excellent Very Good Unpredictable
Contact time 1-5 Seconds 25-45 minutes 5-10 minutes
Personal Hazards Low Medium High
Toxic Chemicals No Yes Yes
Water Chemistry change No Yes Yes
Residual effect No Yes Yes

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Products

UV Systems - UV System Teflon Base - UV Intensity Monitor - UV Air Purifier - Micron Filters - UV System Accessories

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