Showing results for: ultraviolet lamp News
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Lean Manufacturing Makes Hanovia More Efficient
UV disinfection specialist Hanovia has made dramatic improvements in the production quality and lead time of its UV lamp shop by using Lean Manufacturing tools and improved measurement systems. Lean Manufacturing is a management philosophy that focuses on the reduction of waste, improving quality, and developing strong business relationships. A number of Halma Group companies have also ...
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Anoop Plastic Products – Success in the UV Market
At Alpha-Cure we supply UV lamps worldwide, working with experts in UV to provide our customers with the best possible product and service. We recently spoke to one of our customers, Nidhin from Anoop Plastic Products Trd Est, who are based in the United Arab Emirates, to discover more about their success in the UV market. Q) Can you tell me a bit more about your company, its vision and values? ...
By Alpha-Purify
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Light dawns for a Cryptosporidium Problem
atg UV Technology has been awarded a contract by Trant Engineering, for Portsmouth Water. The contract covers supply and installation of UV units for Cryptosporidium inactivation at two water treatment works: Eastergate and Westergate. Both are 20Ml/d borehole works and each site will be provided with fully automatic duty and standby atg UV UVLX 16800 20 UV reactors. The reactors, which are ...
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How UV lamp works? Low pressure and Medium pressure UV
In this article we aim to answer the basic questions about UV systems. Such as: What are UV lamps used for? How UV lamp or its UV light works? How does UV damage DNA and kill bacteria? Moreover, we want to show you the different types of UV used for water treatment. What is UV Light? UV light is light spectrum invisible to the human eye. The ultraviolet light comes after violet on the light ...
By Lifetech
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UVF-TRILOGY Analyzer Introduced
Summer 2018: Sitelab's new hydrocarbon analyzer, the UVF-TRILOGY, has replaced the UVF-3100 models. This instrument can do the same tests, but uses new deep UV LEDs to detect hydrocarbons instead of a UV lamp. Trilogy features a touch screen interface, can store up to 18 calibrations, has higher linear range and can perform hydrocarbon fingerprinting faster than before using different UV ...
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In-Pipe UV Disinfection of Wastewater - The Advantages
More and more operators of wastewater treatment facilities are now opting for in-pipe, medium pressure UV disinfection systems. They are choosing this technology in favour of older open-channel, low pressure UV systems.The reasons for this change are due in part to the drawbacks of open-channel technology, as well as the advantages of in-pipe systems. The disadvantages of open-channel, low ...
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Toilet-to-Tap; A Growing Necessity
Reusing final effluent wastewater for applications such as irrigation of crops and even potable drinking water is now becoming a necessity for many water-stressed locations around the world. atg UV Technology has invested in validating 9 multi-lamp, ultra-high output low-pressure amalgam UV Systems for water reuse. Using the NWRI Water Reuse validation protocols, the world’s first ...
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Hanovia Launches Quantum Medium Pressure UV System
Hanovia has just launched its new Quantum in-line medium pressure UV system. This low-cost device is designed specifically for small-flow industrial process water applications (up to 120 m3/hr) in the food, beverage, brewing, pharmaceutical and electronics industries. It is also ideal for treating water in small pools or spas. It was developed using high-end CFD* modelling software and meets ...
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Loch Fyne Oysters chooses Hanovia UV Disinfection Technology to treat depuration water
Loch Fyne Oysters Ltd has chosen two Hanovia medium pressure UV disinfection systems for its oyster farm in Loch Fyne, Cairndow, Scotland. The UV systems, which were installed by Barr and Wray, destroy harmful E.Coli bacteria from its oyster and mussel depuration tanks. Each UV chamber treats up to 150 m3 water per hour. According to a spokesperson from Loch Fyne Oysters, 'The Hanovia ...
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Exclusive Italian Golf Club and Spa Chooses UV for Pool Water Disinfection
To achieve optimum water disinfection without the unpleasant smells and eye irritations associated with chlorination, the exclusive Riviera Golf Club in Italy has installed a Hanovia UV disinfection system to treat its 80m3 indoor swimming pool and adjoining spa. The UV system treats 30m3 water/hour, continuously running, with the subsequent injection of 50mg/l of liquid active oxygen. The ...
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Bugs Killed by Medium Pressure UV Stay Dead
It is well known that bacteria and other microorganisms contain enzymes that can repair UV-damaged DNA, a process known as 'reactivation'. Some of these enzymes need visible light to perform the repairs ('photoreactivation'), while others can do so without light (known as 'dark repair'). Photoreactivation is generally quicker than dark repair, but both of these phenomena pose obvious problems ...
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LAR @ Archema 2018
At this years ACHEMA, LAR Process Analysers AG presents its newest product developments in COD and TOC analysis. For the measurement of TOC there are two major innovations. First, a TOC analyzer for ultra pure water applications with TOC contents < 10 μg/l (ppb). The new analyzer uses an efficient UV lamp for oxidizing organic compounds by the “direct surface” principle in ...
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Medium Pressure UV Ensures Peace of Mind for Operators of Wastewater Treatment Plant
UV disinfection technology is fast becoming one of the most popular methods of destroying pathogenic microorganisms in wastewater. Not only is it a low cost technology, it does not produce any of the toxic by-products associated with conventional chlorine-based disinfection. An important factor that designers of UV systems have to take into account, however, are fluctuations in wastewater ...
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atg UV launch new SW waste water range
atg UV Technology have launched their range of high specification medium pressure SW waste water systems for use on low quality, poor transmittance (UVT%) applications such as final effluent disinfection and advanced oxidation. The SW range contains 24 high specification UV systems ranging from compact, single lamp, 4 inch bodied systems to 18 lamp, 30 inch systems (as shown below). Lamp power ...
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Water Cooler Company Replaces Ozone with UV Disinfection
Angel Springs Limited, situated in the Chiltern Hills, has replaced its ozone water disinfection unit with a Hanovia UV system. The company made the switch following concerns about disinfection byproducts being formed as a result of ozone treatment. Angel Springs bottles natural spring water for use in water coolers. 'We were put off ozone by the potential for bromate formation as part of ...
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New UV Disinfection System For Industrial Process Water
Designed for industrial and pharmaceutical process water applications, Hanovia's new AF3 amalgam* UV disinfection system offers a high microbial kill rate with low power consumption and low hydraulic pressure drop. Designed using CFD modelling tools, it is extremely flexible and can be installed either horizontally or vertically. The AF3's unique configuration produces an axial flow through ...
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New Uv Water Disinfection System For Small Flow Industrial Applications
The 300 Series UV water disinfection system from Hanovia has been developed for small-flow industrial process water applications (up to 65 m3/h) in the food, beverage, brewing, chemical and pharmaceutical industries. The system uses amalgam* low pressure UV lamps, also known as HOLP (high output low pressure) lamps. An extension of the well-established 200 Series, the 300 Series offers ...
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Heraeus Noblelight expansion in China
Heraeus Noblelight, a subsidiary of the Heraeus Organisation in Hanau, expanded its production capability in Shenyang in Northern China in December. And the sales department in Shanghai moved into new premises in January. The manufacturer of specialist light sources celebrated these events with the presentation of a glass sculpture, which depicts a Chinese dragon and was manufactured in-house in ...
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Hanovia UV ensures low TOC levels in boiler feedwater at Kaeng Khoi 2 power plant in Thailand
Hanovia's medium pressure UV technology has been chosen for TOC (total organic carbon)* reduction in boiler feedwater at the newly constructed Kaeng Khoi 2 power plant in Saraburi, Thailand.TOC can cause corrosion in the boiler systems of power plants so its reduction is essential. Most plants set maximum limits for TOC in boiler feedwater, the level depending on the pressure of the boiler – the ...
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Xylem to supply ultraviolet treatment technologies to one of Europe’s largest wastewater treatment facilities
Xylem has won a contract valued at approximately $2.75 million to supply Xylem’s Wedeco-brand ultraviolet (UV) technologies to a wastewater treatment facility in the Vigo region of southwest Spain. With a treatment capacity of 147,000 cubic meters per day, serving 800,000 people, the facility will be the largest bio-filtration and UV wastewater treatment plant in Spain. It will also be one ...
By Xylem, Inc.
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