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uv water treatment system Applications

  • Ozone/UV systems for drinking water treatment

    Multiple treatment reactions and benefits are obtained at ozonation, all at the same time. Ozone based advanced oxidation processes are important because of reactions with organic molecules that are not readily oxidized by ozone. One challenge beverage suppliers face is the need to deliver a product free of bacteria and with extended shelf life. Because of its powerful disinfectant properties, environmentally clean treatment process and its oxidative ability, ozone has become the technology of choice among water bottlers worldwide.

    By LIFETECH based in Brno, CZECH REPUBLIC.

  • Ozone/UV systems for Industrial, municipal, and residential wastewater treatment

    In 2004-2005 LIFETECH`s laboratory worked out an advanced oxidation process (AOP) for removal of dioxins and furans (PCDD/F), chlorophenols and other contaminants from the BCD process wastewater. Consequently, our technology was installed and from April 2006 successfully used in the `Spolana-Dioxins` Project at SPOLANA a.s. in Neratovice, Czech Republic, as a part of Special Wastewater Treatment Plant. Our supply consisted of an ozone generator with the output of 5 kg O3/h at 10% w/w ozone concentration, two reaction tanks with mixing systems, a vent ozone destructor, and a control system. The world largest project for removal of PCDD/F was managed by BCD CZ a.s., a subsidiary of Thermal and Chemical Soil Remediation Ltd.

    By LIFETECH based in Brno, CZECH REPUBLIC.

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    Ultraviolet disinfection systems for the UV drinking water treatment

    atg UV Technology is a clear market leader for ground water and surface water UV disinfection. With a large range of independently 3rd party validated UV systems to the US EPA UVDGM (2006) protocols and NWRI Drinking Water and Water Reuse protocols, atg UV Technology can offer both low pressure amalgam and medium pressure UV solutions for flows of 1 m3/hr to over 5,000 m3/hr.

    By atg UV Technology based in Wigan, UNITED KINGDOM.

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    Ultraviolet Disinfection system for the ATEX hazardous area UV systems

    ATEX Certified UV Systems for Hazardous Zones 1 & 2. As a key water treatment technology, UV systems are increasingly required to be design for use in hazardous areas with explosive atmospheres.  Whilst there are many UV systems available on the market, there are very few that can meet the strict requirements of the ATEX & IECEX directives for installation into explosive atmospheres and classified hazardous zones. atg UV Technology is the worlds` leading supplier of ATEX and IECEX certified UV Systems and skid packages for operation in hazardous area Zones 1 and 2.  In addition atg UV Technology are the only UV manufacturer in the World to specilise in ATEX and IECEX certified equipment for the oil, gas and petrochemical sectors.

    By atg UV Technology based in Wigan, UNITED KINGDOM.

  • Ozone/UV systems for swimming pool water treatment

    Studies have proven that chlorine use has negative consequences due to the formation of byproducts, i.e. chlorinated organic compounds and chloramines. Irritation of eyes and mucous membranes, drying out the skin as well as “chlorine smell” are well known troubles. However, these byproducts also accelerate the corrosion in pool halls and significant risk is given by their toxicity (chloramines, combined chlorine) and/or carcinogenicity. Higher rate of asthma prevalence is one of the consequences. These are the reasons why the combined chlorine content - as a marker of chlorination byproducts presence - is to be monitored and why its limit values are specified by authorities. To meet the limits can be tedious and expensive because more water has to be changed and heated up. Chlorine disinfection is not sufficient to prevent infections caused by some waterborne pathogens as dangerous protozoan parasites Cryptosporidium parvum and Giardia lamblia.

    By LIFETECH based in Brno, CZECH REPUBLIC.

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    Ultraviolet disinfection systems for the produced water treatment

    With environmental regulations becoming more stringent, and the link between re-injected water quality and operational costs becoming clear to operators, investing early in advanced water treatment solutions for produced water for both reinjection applications and environmental discharges is now a top priority for operators worldwide.  atg UV Technology have provided a number of specialist UV packages for the disinfection of Produced Water in order to reduce microorganisms such as SRB’s (Sulphate Reducing Bacteria), Acid Producing Bacteria and Slime Forming Bacteria, that if left untreated, pose a range of negative consequences including: - Souring the well with hydrogen sulphide gas H2S, Microbiological induced corrosion, Loss of fluid stability during injection, Plugging of the well, Damage of equipment and components (e.g. RO membranes, filters).

    By atg UV Technology based in Wigan, UNITED KINGDOM.

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    Ultraviolet disinfection systems for the wastewater industry

    UV technology has made tremendous gains in the last 25 years and is now recognised as a primary method of disinfecting waste water. atg UV Technology have researched the wastewater industry and identified the need for a range of compact closed chamber UV systems, which are easy to install into a pipeline, can deal with a wide range of water qualities and offer a high output within a small foot print. The advanced range of atg UV systems have successfully treated a wide range of fluids, in many different industries and have been installed on traditional and specialist wastewater treatment works worldwide.

    By atg UV Technology based in Wigan, UNITED KINGDOM.

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    Ultraviolet disinfection systems for the ultrapure water B.O.P. hydraulic operation & subsea control fluid treatment

    Advanced UV Treatment for Blow Out Preventer (B.O.P.) Control & Operation Hydraulic Fluids fluids atg UV Technology have successfully completed pilot trials to prove the effectiveness of UV disinfection in treating hydraulic fluids used for subsea B.O.P. (Blow Out Preventer) control and operation. UV light is a chemical-free, physical disinfection technique that is widely used throughout the offshore sector for applications such as potable water disinfection, RO membrane protection and for the reduction of Sulphate Reducing Bacteria (SRB’s) from well injection fluids and produced water.

    By atg UV Technology based in Wigan, UNITED KINGDOM.

  • Filtration in waste water treatments. disinfection

    The cost and efficiency of the waste water treatment is directly linked to the amount of suspended solids in the water.
    The addition of an AZUD System allows:

    • Increased efficiency of the treatment equipment.
    • Decreases the quantity of chemicals used.
    • Avoids the “shadowing effect” created by larger particles in UV disinfection systems.

    By Sistema Azud, S.A. based in Alcantarilla, SPAIN.

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    Water treatment solutions for swimming pool water treatment

    Modern disinfection procedures improve swimming enjoyment. Our UV and ozone systems make swimming pool water hygienically pure. In addition to conventional disinfection with chlorine, unpleasant smells are also avoided, for example.

    By ProMinent Group - ProMinent GmbH based in Heidelberg, GERMANY.

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    Ultraviolet disinfection systems for the advanced oxidation processes (AOP)

    Advanced Oxidation reactions are an extension of the process whereby UV alone is used to reduce Total Organic Carbon (TOC) through the lysing of water molecules into hydroxyl radicals. Hydroxyl radicals (OH) are produced with the help of one or more primary oxidants (usually ozone or hydrogen peroxide) and ultraviolet light. This reactive species is the strongest oxidant that can be applied in water and can oxidize virtually any compound present in the water.

    By atg UV Technology based in Wigan, UNITED KINGDOM.

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    Ultraviolet disinfection systems for the total organic carbon (TOC) reduction sector

    Total Organic Carbon (TOC) is found in all water supplies as naturally occurring organic matter. Over many years of experience, medium or low pressure UV treatment has become recognised as an effective process step in the breakdown and reduction of TOC in water intended for use in pharmaceutical, health care, power generation and micro-electronics applications. In the latter case, ultra-pure water is used to wash silicon wafers on which even small deposits of carbon compounds on the wafers can severely affect their performance.

    By atg UV Technology based in Wigan, UNITED KINGDOM.

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    Ultraviolet disinfection systems for the drinking water inspectorate

    With atg UV systems treating in excess of 2500 m3/hr daily, Ultraviolet disinfection is no longer an ‘emerging` technology.  A number of Water Treatment Works across the world are now investing heavily in Ultraviolet technology as the threat of chlorine resistant parasites, such as Cryptosporidium and Giardia, continue to pose a serious risk to water companies and their customers. To this end, in the UK, the DWI have issued their guidelines for UV operation and system selection to the UK water industry.  A key feature of their guidance is UV system validation.  Validation refers to a series of 3rd party testing to ensure the performance of an Ultraviolet system design under a range of operating environments.

    By atg UV Technology based in Wigan, UNITED KINGDOM.

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    Ultraviolet disinfection systems for the marine & shipping industry

    atg UV Technology can offer a range of UV water treatment solutions and ‘turn-key’ skid package designs that have been specially engineered to meet the needs of the marine industry. As the market leader for the marine industry, atg UV Technology have supplied UV treatment packages to a number of the worlds` leading shipyards, cruise ship operators and marine operators including Royal Caribbean, Carnival, NCL, MSC, Maersk and many others.

    By atg UV Technology based in Wigan, UNITED KINGDOM.

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    Ultraviolet disinfection systems for the swimming pools industry

    Ultraviolet disinfection is now an established method of water treatment for Swimming Pools, Spas, Hydro Pools, Splash Pads and Water Features, and has become the preferred treatment choice for a number of leading international leisure brands. atg UV`s range of treatment systems are proven to improve the swimming pool environment by improving water quality, air quality and safety, leading to increased customer satisfaction. UV systems not only provide disinfection against the 17 known chlorine resistant micro-organisms, such as Cryptosporidium and Giardia, which have a thick outer membrane making them highly resistant to traditional Chlorine disinfection, UV also destroys chloramines. Chloramines are formed when free chlorine reacts with organics, such as sweat, body fats and urine, brought into the pool environment by bathers.

    By atg UV Technology based in Wigan, UNITED KINGDOM.

  • Waste water plant

    Applications of 254nm amalgam UV lamp Municipal Sewage Water Treatment Urban Drinking Water Treatment Swimming Pool and Spa Water Treatment Ventilating duct and air-conditioning system Applications of 185nm amalgam Lamps with Ozone Kitchen Exhaust Cleaning Urban Drinking Water Treatment TOC Reducing Swimming Pool and Spa Water Treatment High Purity Process Water Disinfection

    By CREATOR UV&IR Lighting CO.,Ltd based in Guangzhou, CHINA.

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    Ultraviolet disinfection systems for the horticulture industry

    With a number of units specially designed and developed for hydroponics and agriculture, atg UV’s treatment systems eliminate all types of water borne micro-organisms. atg UV Technology’s leading Ultraviolet treatment systems are used in a number of key areas to vastly reduce the risk of product rejection, crop failure and the spread of disease. With a number of “emerging” pathogens now displaying increased resistance to traditional methods of disinfection, Ultraviolet treatment is now the preferred and accepted method of disinfection over traditional chemical methods.

    By atg UV Technology based in Wigan, UNITED KINGDOM.

  • Real-time In-situ Effluent Monitoring

    The UviLux BOD Indicator enables in-situ, real-time, reporting of BOD within both natural water systems and water processing plants. The monitor detects fluorescent proteins that are inherent within sewage and slurry and provides an output in BOD equivalent units. The principle behind the measurement is the excitation of Tryptophan-like fluorescence within UV wavelength band, which has been shown to correlate with both BOD and bacterial contamination. With complete flexibility of deployment methodology, the UviLux BOD Indicator can be applied to both water supply and water recovery processing plants. For water supply processing, the UviLux BOD Indicator can be applied at the front end to the water intake to provide alarm of any contaminated water entering the plant. Applications within Waste Water Treatment Works can include monitoring of effluent levels at the final outflow point (into rivers and coastal areas) as well as the primary, secondary & tertiary stages, the data potentially feeding into energy saving systems to optimise process performances. The CTG UviLux BOD Indicator in-situ fluorometer can also be used within pipe and channel networks to test for incidences of black water and grey water cross-over.

    By Chelsea Technologies Group based in West Molesey, UNITED KINGDOM.

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    Ultraviolet Disinfection system for the Oil & Gas industry

    atg UV Technology are the worlds’ only UV manufacturer to specialise in ultraviolet (UV) treatment systems and integrated UV, filter and dosing packages for the oil and gas industry. With over 30 years` experience in both the onshore & offshore oil and gas sector, atg UV Technology can offer both standard and bespoke UV water treatment solutions for a vast range of oil, gas & petrochemical applications.

    By atg UV Technology based in Wigan, UNITED KINGDOM.

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    Ultraviolet disinfection systems for the pharmaceutical industry

    With over twenty five years of industry experience, atg UV Technology are market leaders with a state-of-the-art UV product range, which provides the pharmaceutical industry with advanced technology solutions for a variety of applications worldwide. Specially designed and developed for the pharmaceutical industry, atg UV`s breakthrough chamber design eliminates all crevices and unnecessary fittings, maintaining the integrity of the system. Our leading UV technology is used in a number of key areas, including ultra-pure water generation, the treatment of process water and disinfection of contaminated effluent water discharges. Additionally, atg UV`s bespoke engineering skills and market-leading technology have also allowed for the development of site specific solutions for a number of leading pharmaceutical companies worldwide.

    By atg UV Technology based in Wigan, UNITED KINGDOM.

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