Hanovia Launches PureLine UVEO UV Systems Specially Optimised for Food and Beverage Applications


Photo: http://www.halmapr.com/hanovia/PureLineUVEO.jpg

Hanovia’s PureLine Ultraviolet Energy Optimised (UVEO) medium pressure UV system uses up to 60% less power than conventional UV systems with just a single UV lamp. This delivers a guaranteed, consistent UV dose with reduced life cycle costs for the food, beverage and brewing industries.

Energy and cost reductions
Building on Hanovia’s 90 years’ experience in UV treatment, the PureLine UVEO takes advantage of an optimised hydraulic design to provide up to 60% improvement in the treatment capacity over conventional medium pressure UV systems. This means reduced running costs without compromising on bio-security.

A prime benefit is that treatment is performed with just a single medium pressure UV lamp, eliminating the need to install a bigger system with multiple lamps at higher flows. This saves on up front capital costs and lifetime spares costs.

The system utilises a smart control system that reads the process water conditions using flow, transmittance and chlorine sensors to control the electronic ballast with ‘stepless’ power, which can then automatically adjust the power from 100% to 30%. This feature helps increase the life of the medium pressure lamp and provides further savings on power costs.

Designed for the food and beverage industries
PureLine UVEO systems come in three ranges:

  • The ‘H’ Edition is designed specifically to meet the highly stringent food, beverage and brewing industry regulations. All wetted parts use food grade-approved materials, while a UV chamber with a high specification internal finish is available if required
  • The ‘Standard’ edition, which provides required levels of disinfection and prevents downstream contamination before reverse osmosis (RO) filters and at the point of use
  • The ‘Dechlor’ edition, based on either H or Standard chamber designs, which provides guaranteed levels of dechlorination coupled with strong disinfection to protect downstream processes such as Reverse Osmosis (RO) from premature aging and biofouling

Medium pressure UV lamps provide the highest possible UV output at the specific wavelengths required to destroy microorganisms. Medium pressure UV is especially effective against chlorine-resistant pathogens such as Cryptosporidium and Giardia. Reduced reliance on chlorine helps protect downstream contamination of filters early on in the water treatment process. Medium pressure UV is also very effective at removing ozone from process water, ensuring product quality before bottling.

UVEO technology provides the food, beverage and brewing industries with optimised UV systems in line with requirements. The PureLine UVEO’s chamber size, lamp power and control systems have been tested to ensure not only that high levels of process water disinfection are achieved, but also that green initiatives are met by lowering power consumption.

Safe, easy maintenance
The PureLine UVEO is provided with Hanovia’s patented ‘UVGuard’, which allows safe checking of the UV sensor (performance monitoring instrument) using a unique ‘eyelid shutter’ design, which protects the operator from exposure to UV light.

The UV system is available in a range of sizes and treatment capacities to meet typical process requirements. It is designed for easy installation into existing pipework and can be fitted with an internal auto-wiper which maintains UV output efficiency by regularly cleaning the quartz sleeve housing the UV lamp. Lamp replacement is also quick and easy, with the system designed to allow easy access, even in small plant rooms.

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Hanovia’s UV Technology Wins Chinese Innovation Award


UVEO treatment system wins Ringier Technology Innovation Award

Photo: http://www.halmapr.com/hanovia/RingierAward_LuluLv.jpg
(Caption: Lulu Lv, Halma’s marketing specialist in China, receiving the Ringier Award)

UV disinfection specialist Hanovia is delighted to announce that it has won the 2015 Ringier Technology Innovation Award (Food and Beverage Industry) at the Shanghai New International Expo Centre in China. The company won the award for its new UVEO (Ultra-Violet Energy Optimization) technology.

“This is the fifth time we have won the award since 2010, which is great recognition of the quality and reliability of our UV technology for the food and beverage industries,” commented Wang Tao, Hanovia’s China General Manager.

The Ringier Awards, held annually in China since 2005, encourage innovation by acknowledging and rewarding those companies who have made prominent steps to produce innovative products and technologies in the food & beverage industry.

Hanovia’s UVEO system stood out from the competition due to its improved hydraulic design which offers significant performance and lifecycle cost improvements, allowing it to handle higher flows with a single UV lamp. The SwimLine UVEO, for leisure applications, has already been launched; while the PureLine UVEO, for industrial applications, is being launched in November.

“Hanovia is dedicated to continuous innovation,” added Mr Wang. “Since we entered the Chinese market in 2005 we have successively launched many innovative UV products, winning unanimous praise from industry experts. We are devoted to delivering the best UV solutions for industrial, life sciences and commercial markets in order to protect people and processes from harmful contaminants. We thrive by continually adapting our products to meet our customers’ growing regulatory and environmental needs through the application of validated UV science.”

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4th Generation Australian Winemaker uses Hanovia UV for Water Disinfection


UV ensures bacterial count is kept to zero

High resolution photo: http://www.halmapr.com/hanovia/BrownBrothers.jpg
Caption: A Hanovia AF3 UV disinfection system with an Australian vineyard in the background

To disinfect water in the winemaking process, Brown Brothers winery in Victoria, Australia has installed a Hanovia ultraviolet (UV) disinfection system. The system was installed by Fluidquip Australia, Hanovia’s local partner.

One of Australia’s leading family-owned wine companies, Brown Brothers has been making wine in Victoria for over 120 years. Over this time it has established a reputation as one of Australia’s most innovative wine producers.

Being a fourth generation family winery, it’s seen many changes in the Australian wine industry, yet the cornerstone of its success remains as a varietal wine specialist and winemaking innovator.

With this mantra in mind, the company selected Hanovia UV disinfection to treat the water needed for its wine-making process. UV delivers the most secure and environmentally friendly water disinfection available, with the UV-treated water used for bottle washing, process water, QC, laboratory water and just about anything else where clean and bio-secure water is required throughout the winery.

In 2009 Brown Brothers updated its existing UV water disinfection system to the latest Hanovia AF3 UV system. “Our Hanovia UV system has worked perfectly since we installed it in 2009. We routinely get a zero (bacterial) count after the UV. It wasn’t always that way – our old UV system would often return counts for bacteria of 40, 80 or sometimes even 100 CFU (Colony Forming Units),” says Steve Dows from Brown Brothers.

The Hanovia UV disinfection system safeguards Brown Brothers’ water from the risk of water-borne micro-organisms such as bacteria, viruses, yeasts and moulds, as well as harmful protozoa such as Cryptosporidium and Giardia, which are chlorine-resistant. It does this with no effect on the water’s pH, colour or taste, ensuring there is no impact on the quality, flavour or aroma of the wine, which is important when you are producing gold medal winning wines.

“Chlorine is a no-no anywhere in the wine making process as it can affect the taste of the wine,” adds Steve.

Brown Brothers use a deep bore as its water supply and positions the Hanovia UV disinfection system after 0.04 micron filters. UV disinfection has the advantage of using no chemicals and it introduces no disinfection by-products into the process. It is effective against all known microbes.

After being awarded several gold medals in the Royal Melbourne Wine Show in 2012, it’s clear that Brown Brothers continue to lay claim as one of Australia’s most iconic winemaking success stories.

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SwimLine UVEO treats pool water with up to 60% less power consumption


Hanovia’s new Ultraviolet Energy Optimised (UVEO) system for pools does this with a single UV lamp

High resolution photo: http://www.halmapr.com/hanovia/SwimLineUVEO+Pool.jpg

Hanovia’s new SwimLine Ultraviolet Energy Optimised (UVEO) system uses up to 60% less power than conventional UV systems, with just a single UV lamp. It delivers a guaranteed, consistent UV dose with maximum efficiency for swimming pool operators. The system is designed to meet all current standards and guidelines including CE, UL, CSA, USEPA, MAHC, PWTAG and NSF50.

Energy and cost reductions
Designed using Hanovia’s 90 years of experience in UV treatment, the new SwimLine UVEO takes advantage of an optimised hydraulic design to provide up to 60% improvement in the treatment capacity over conventional UV systems. This means reduced running costs for 24/7 applications such as swimming pools without compromising on bio-security or chloramine control.

A prime benefit is that treatment is performed with just a single UV lamp, eliminating the need to install a bigger system with multiple lamps. This saves on upfront capital costs and lifetime spares costs.

The system also utilises an electronic ballast with ‘stepless’ power control, automatically adjusting power to continuously match pool operating conditions.

Designed for pools
The SwimLine UVEO is optimised specifically for pool bio-safety and ensures chlorine-resistant organisms, such as Cryptosporidium and Giardia, are controlled with the optimum UV dose, compliant with both local country standards and the emerging US Model Aquatic Health Code requirements.

The optimised medium pressure UV lamp continues to provide the excellent chloramine reduction for which Hanovia’s traditional pool products are renowned. This ensures effective control of these unpleasant by-products of chlorine dosing which are responsible for the typical ‘chlorine smell’, red, stinging eyes and skin irritations. Controlling chloramines also delivers high quality pool water, reduced corrosion of metal structures and a healthier environment for bathers.

Easy maintenance
The system comes with Hanovia’s patented ‘UVGuard’, which allows safe checking of the UV sensor (performance monitoring instrument) using a unique ‘eyelid shutter’ design, which protects the operator from exposure to UV light.

The SwimLine UVEO comes in a range of sizes and treatment capacities to meet typical pool sizes. It is designed for easy installation into existing pipework, matching pipe velocities and turnover rates in all pools. It is also fitted with an internal auto-wiper which maintains UV output efficiency by regularly cleaning the quartz sleeve housing the UV lamp. Lamp replacement is also quick and easy, with the system designed to allow easy access, even in small plant rooms.

Caring for your pool
Protected by Hanovia’s ‘UVCare’ aftersales support package, users can be sure that the system is maintained to the highest standards throughout its working life. From leisure centres to world class competition pools, the key concerns of operators include making sure bathers are not put at risk, that pool water is clean and clear and that energy costs are kept to a minimum. SwimLine UVEO and UVCare meet all of these requirements.

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Hanovia Awarded €3.9m for UV Development Project

Eco-UV project aims to bring new UV water disinfection technology to market

Funded by Horizon 2020, the EU’s biggest ever research and innovation programme, ECO-UV has as its central objective the “demonstration and characterisation of an innovative UV lamp and driving electronics technology for chemical-free water treatment and disinfection”.


Led by UV industry leader Hanovia and partnered by three sector leading organisations: the premier research university Karlsruhe Institute of Technology (KIT) in Germany, DVGW, the German Gas and Waterworks Association’s Centre of Applied Research, and IVL, the Swedish Environmental Research Institute, the project brings together industry, academia and independent test and verification bodies.

The aim of Eco-UV is to develop ground-breaking UV technology for the treatment of industrial process water and other fluids with increased lamp life and greatly increased energy efficiency, providing a much lower carbon footprint and reduced environmental impact.

The project will prove the new UV lamp technology by demonstrating it in real applications, with full characterisation in terms of long-term stability, ageing effects and dose-response-relationship. The UV lamps will be integrated in Hanovia treatment systems and the performance of the whole UV system will be independently evaluated at DVGW and monitored for efficiency by IVL.

Testing protocols for different end-users applications will also be derived, which could act as the basis for a future standardised validation for industrial UV applications in the EU. A full Life Cycle evaluation of cost and environmental benefits in comparison to traditional UV technology will be assessed by IVL in order to ensure active uptake of the technology in the marketplace.

“This substantial award from the European Union represents a huge vote of confidence in the technical and economic ambition of Hanovia and our ability to deliver a new generation of highly efficient UV lamps,” comments Project Manager Jane Wallis of Hanovia. ”We are very excited to be part of this project, working with some of the world’s leading research, validation and environmental assessment organisations to bring to the market this new generation of UV disinfection technology and so help our clients around the world reduce their costs and carbon footprint.”
Eco-UV has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement number 641702.

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Malaysian Soft Drink Manufacturer uses Hanovia UV to Remove Bacteria from Process Water

F&N logo

UV disinfection system installed after dechlorination unit

F&N Beverages Manufacturing Sdn Bhd in Malaysia has installed a Hanovia UV disinfection system at its state-of-the-art manufacturing plant in Inanam, Kota Kinabalu. The Hanovia UV system is installed after an activated carbon dechlorination unit and is used to eliminate bacteria from water used in the soft drinks manufacturing process.

F&N is Malaysia’s largest soft drinks manufacturer, producing many of the country’s most well-known brands, including 100PLUS, F&N Fruit Tea and F&N SEASONS. The company’s brand promise is ‘Pure Enjoyment, Pure Goodness’, so quality is uppermost in all its manufacturing processes.

UV technology is required for this application to fulfil local QA/QC (quality assurance/quality control) requirements. Hanovia was selected as the UV system supplier due to the company’s reputation in the beverage industry and the fact that its UV systems are optimised for process water applications such as those found in beverage manufacturing. Added benefits for the customer included low operating and maintenance costs.

The benefits of UV
Meeting the increasingly rigorous hygiene standards required in the beverage industries is a real challenge. If improvements need to be made to plant and equipment, they need to bring quick returns on the investment and measurable improvements in product quality.

For manufacturers seeking to improve the quality of the end product, UV is an economic, realistic option. It is an established method of disinfecting drinking water throughout the world, and is also widely used for high purity applications such as pharmaceutical processing and microchip manufacturing, where water of the highest quality is essential.

There are no microorganisms known to be resistant to UV – this includes pathogenic bacteria such as Listeria, Legionella and Cryptosporidium (and its spores, which are resistant to chlorination).

UV disinfection systems are also easy to install, with minimum disruption to the plant. They need very little maintenance, the only requirement being replacement of the UV lamps every 9 – 12 months, depending on use. This is a simple operation that takes only a few minutes and can be carried out by general maintenance staff.

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Hanovia Expands European Sales Team with Appointment of Matthias Boeker

To deliver a more localised service to its European customers and distributors, UV disinfection specialist Hanovia has appointed Matthias Boeker as its new European Sales Manager.


“The European market is key to our strategy,” comments Tim McDougle, Hanovia’s Sales and Marketing Director. “I’m delighted to welcome Matthias to our team. Based in Wiesbaden, close to Frankfurt in Germany, he will have responsibility for all sales to the food, beverage, pharmaceutical and swimming pool markets across Europe.”

Matthias joins Hanovia with over 17 years’ experience in the global water and wastewater industry, 11 years of which have been in the UV industry. He spent nine years with Wedeco in both technical and commercial roles across Europe, the Middle East and USA. For the last two years he has worked for Aquionics (Hanovia’s sister company in the USA) as the company’s EMEA Sales Manager. With an excellent understanding of UV technology and a strong business capability, Matthias is a great addition to the team.

He has a degree in in Civil Hydraulic Engineering from the University of Applied Science in Lueneburg, Germany.

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Creating a Heavenly Spa with UV Disinfection

Westin Resort’s ‘Heavenly Spa’ in Bali chooses Hanovia UV technology

Located in Nusa Dua, Bali, Westin Resort’s luxurious Heavenly Spa includes wet treatment rooms with steam showers, a hair salon, an indoor lounge and separate male and female wet areas with salt saunas, aroma steam baths and vitality pools.


As the water treatment regime in spas is so exacting, ultraviolet (UV) disinfection is often used as the cleanest technology available. Not only does UV destroy harmful microorganisms in the water, enabling controlled chlorination that avoids adverse dosing, it also breaks down the irritant chloramine by-products of the treatment process. This ensures the air around the spa is clear, without the industrial ‘chlorine’ smell often associated with heavily chlorinated water.

Based on extensive experience providing UV systems to high-end spas, Hanovia was selected by Barr+Wray, the main contractor, to provide the UV disinfection system for the Heavenly Spa. Barr+Wray also installed equipment for the pool plant and pool attractions, as well as the salt saunas, aroma steam baths and VIP steam showers. The Hanovia system features an automated wiping system that cleans the system and prevents the build-up of residues on the UV lamp.

Adding UV to the spa’s water treatment regime not only gets rid of harmful chlorine by-products but also saves money on the reduction of chlorine used. This reduction in chlorine usage is a real benefit, as it potentially reduces costs and makes the backwash water discharge more environmentally friendly. Added to that, UV-treated water is demonstrably clearer and there is less wear and tear to building structures from unwanted chlorine by-products.

Completed in December 2013, the Heavenly Spa is already winning awards. It was voted Country Winner in the Best Luxury Wellness Spa in the 2014 World Luxury Hotel Awards and also came in as a finalist in the Best Luxury Day Spa category.

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Hanovia Recognised by Chinese Award

Hanovia’s UV technology named ‘Great British Product’ at British Business Awards in Beijing

UV disinfection specialist Hanovia is delighted to announce that it has won the 2014 ‘Great British Product’ award at this year’s British Business Awards in Beijing, China. Hanovia won the award for its PharmaLine and PureLine range of UV disinfection systems.
(Caption: Rebecca Kang from Hanovia’s Beijing office receiving the award)

“This is the first time we have won this award and we are absolutely delighted. It is a great recognition of the quality and reliability of our UV technology,” commented Wang Tao, Hanovia’s China General Manager. The award was accepted by Rebecca Kang, the administrative assistant at Hanovia’s Beijing office.

Organised by the British Chamber of Commerce in China and the China-Britain Business Council, the British Business Awards recognise and promote excellence in innovation, enterprise and endeavour in the British and Chinese business communities. They highlight organisations who are achieving outstanding results and who demonstrate commitment to trade and investment in China. The Awards have grown in stature since the inaugural edition in 2008 to become a prestigious feature of the business calendar in China.

Hanovia’s PharmaLine and PureLine disinfection systems stood out from rivals as they are designed very specifically to provide effective water disinfection in the pharmaceutical, food and beverage industries, where effective disinfection is essential and driven by legislation.

Mr Wang continued: “As a leading UV company Hanovia is dedicated to continuous innovation. Since we entered the Chinese market in 2005 we have successively launched a number of innovative products for the Chinese food, beverage and pharmaceutical industries, winning unanimous praise from industry experts. This makes us extremely proud of the work we do.

“This year also saw us celebrate Hanovia’s 90th anniversary, so it’s a very special time for the company. We recently established an Asia Pacific UV Application R&D Centre in Shanghai and we will continue to innovate and provide better and safer UV technology to the Chinese food & beverage industry.”

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90 Years and Counting!

For 90 years Hanovia, tucked away in the Berkshire town of Slough in the UK, has been quietly innovating. From its early days making UV lamps for treating skin conditions to today’s high-tech UV water treatment systems, the company has always been at the forefront of UV science and, at 90, age is no barrier to innovation!

Hanovia is now a world leader in UV disinfection for applications as diverse as food and beverage processing, pharmaceutical manufacturing, brewing, electronics, swimming pools, buildings, ballast water and fish farms.

To celebrate its 90th anniversary the company hosted a celebration at its HQ on November 3 which was attended the Mayor of Slough, Shafiq Chaudhry, Rob Anderson, the Leader of Slough Borough Council, representatives from SEGRO (which runs Slough Trading Estate), journalists and ex-Hanovia employees.

After a brief talk by John Ryan, Hanovia’s Managing Director, about Hanovia’s long history – and looking ahead to the next 10 years – visitors had a short factor tour which was followed by a cake-cutting ceremony and lunch.

It was fantastic to see so many ex-employees on the day – and we were honoured that the Mayor was able to attend. Everyone found John’s talk interesting and the factory tour was the first time some of the visitors had even see a UV system, so there were plenty of interesting questions!

(Left-Right: John Ryan, Hanovia’s Managing Director, Rob Andersen, Leader of Slough Borough Council and Shafiq Chaudhry, the Mayor of Slough, at the cake-cutting ceremony)

(Left-Right : John Ryan, Hanovia’s Managing Director, Shafiq Chaudhry, the Mayor of Slough, Gunvinder Bhogal, Hanovia’s Marketing Manager and Rob Andersen, Leader of Slough Borough Council, during the factory tour)

Before Hanovia – the Slough Connection
Sir William Herschel first discovered ‘invisible radiation’ (infrared rays) in Slough in 1880. His discovery led to Johann Wilhelm Ritter’s discovery of ultraviolet radiation in Germany a year later.

Hanovia and UV
Hanovia’s history goes back to the early 1920’s, when the company started manufacturing UV lamps in Slough for medical treatment. ‘Actinotherapy’ or ‘artificial sunlight’ gained popularity after it was found that it cured rickets and helped in the healing of wounds. From then on, no hospital could afford to be without UV equipment. Hanovia was also one of the innovators of air disinfection using UV.

From those early days, Hanovia has evolved into one of the world’s leading manufacturers of UV lamps and systems for water disinfection in the industrial, leisure, building, aquaculture and shipping industries.

Hanovia’s timeline:
1924 – The British Hanovia Quartz Lamp Co Ltd is founded in Slough, holding various patents and manufacturing rights across the British Empire
1925 – The company starts manufacturing UV lamps for medical and other applications
1927 – Hanovia extends its operations overseas, appointing distributors in Australia, India and New Zealand
1928 – UV ‘artificial sunlight’ receives significant press coverage and front page news due to the work Hanovia was doing for medical applications
1931 – Hanovia starts publishing ‘The Quartz Lamp’, a quarterly journal reproducing the best articles in the field of actinotherapy
1934 – The company acquires land in Slough and begins building its own office and factory premises, which are opened in 1935
1935 – The company is renamed Hanovia Limited
1936-1939 – These years see the development of an entire new range of therapeutic lamps and a series of laboratory models based on a new UV ‘arc tube’
1939 – The company introduces ‘low pressure’ mercury discharge tubes for bactericidal irradiation
1939 – 1945 – Hanovia manages to retain its unique team of specialists and continues operation as an ‘Essential Establishment’
1942 – The company designs ‘high pressure’ UV arc tubes for use in high speed photo printing
1949 – By now, food, beverage and pharmaceutical manufacturers across Europe are using Hanovia’s UV technology for bacterial disinfection
1950 – The ‘Biscayne’ domestic sunlamp is launched
1955 – The company introduces a portable fluorescent UV lamp for actinotherapy
1960 – A domestic room heater is launched
1981 – Hanovia is acquired by Halma plc, a FTSE 250 company with subsidiaries around the world, focusing on hazard detection, life protection, personal and public health improvement and environmental protection
1983 – Aquionics begins operation as Hanovia’s North American sales, marketing and service arm
1986 – Hanovia collaborates with the ‘North Sea Sun Oil’ rig to eliminate bacteria in seawater used for downhole injection
1987 – Aquionics installs the first UV system for drinking water treatment in North America at the Fort Benton, Montana Drinking Water System facility
1988 – Berson UV-techniek (founded in 1972) is acquired by Halma plc
1992 – The new low pressure WS 200 Series is introduced
1993 – Hanovia is the first company to gain approval for its technology with dose control from the US Environmental Protection Agency (USEPA)
1994 – Riverside Leisure Centre in Exeter is the first in the UK to install UV for swimming pool water treatment (supplied by Hanovia)
1997 – Hanovia launches the ‘Photon’ medium pressure UV system with dose monitoring
2001 – The company’s technical expertise is recognised by a Queen’s Award for Innovation for the ‘SuperTOC’, a UV system for removing contaminants from ultrapure water used in electronics manufacturing
2004 – Hanovia launches the ‘CrossFlow’ UV system for municipal applications, which also receives USEPA validation
2006 – The ‘AF3’ low pressure, amalgam UV system is launched for industrial applications such as pharmaceutical and beverage production. The AF3 has a unique ‘L’ shaped UV chamber to optimise water treatment
2007 – Hanovia focuses on industrial applications while Berson UV-techniek focuses on municipal applications
2007 – The company opens a sales and service office in Shanghai, China
2008 – Hanovia relocates to new, larger premises in Slough, giving the company scope to significantly increase production
2009 – Hanovia wins the Ringier ‘Technology Innovation Award’ for the beverage market in China. The company subsequently won the award in 2012 and 2014
2010 – The company partners with Wartsila to produce a ship ballast water UV treatment system to prevent invasive species being transported in ballast water
2011 – PureLine, PharmaLine and SwimLine are launched to support specific market requirements in the beverage, pharmaceutical and leisure industries
2012 – The award-winning, 3rd party accredited PQ (Performance Qualified) range for the beverage and pharmaceutical markets are launched
2014 – Hanovia’s UV Application Centre is opened in Shanghai, China, enhancing the research and development of UV science.
Today – 80% of Hanovia’s business is export, with 20% of turnover coming from China

The future – As it turns 90, Hanovia is now widely recognised as a world leader in UV technology for industrial, leisure, building, aquaculture and shipping applications. The future is looking very exciting for a company that, while staying true to its roots in a small Berkshire town, is a global player.

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