ULTRAVIOLET SOLUTIONS FOR INDUSTRIAL WATER TREATMENT APPLICATIONS

Ultraviolet Light in Your Treatment Processes

Ultraviolet (UV) light is a versatile, reliable, chemical-free approach to address numerous requirements in industrial water treatment – pre-treatment, process water and wastewater.

UV for Ozone Destruction• Residual ozone (O3) is efficiently

removed by UV at a wavelength of 254 nm

• Ozone absorbs the UV energy and quickly breaks down to dissolved oxygen (O2)

• Typically, 1.0 ppm of ozone can be removed with a UV dosage of 90 mJ/cm2

UV for Chlorine/Chloramines Destruction• UV can replace conventional sodium

meta-bisulfite and carbon technologies

• UV breaks down chlorine and chloramines

• The UV dose requirement for chlorine/chloramines destruction also provides simultaneous disinfection and ozone destruction

UV to Enhance Membrane Performance• Using UV prior to membrane systems eliminates bacterial loading and

prevents fouling caused by the establishment of biofilm

• Reduced biofouling enhances membrane performance and allows longer production runs between cleanings and prolongs membrane life

• Also effective in post-membrane applications for permeate disinfection and TOC reduction

UV for TOC Reduction• 185 nm UV at a minimum dose of

90 mJ/cm2 creates powerful hydroxyl radicals that oxidize total organic carbon (TOC) compounds

• UV can be used together with DI and RO to reduce TOC to required levels of 1.0 ppb or less

UV for Broad-based Disinfection• Eliminates bacteria, viruses and

chlorine-resistant protozoa

• 254 nm UV penetrates the cell wall of microorganisms, attacking DNA genetic material and preventing replication

• Disinfection is typically characterized as a 3-Log reduction of microorganisms, and is based on a dose of 30 mJ/cm2 at the end of lamp life

Hydrogen peroxide dissolved in water

Hydrogen peroxide molecule absorbs one photon

Highly energetic and reactive hydroxyl radicals formed

Hydroxyl radicals decompose the contaminant

Reaction completed: contaminant converted into its harmless component parts

Hydroxyl radicals attack contaminant

Contaminant

1

3

4 6Photolysis occurs simultaneously

5

7

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UV for Rinse Water Reclamation and Wastewater Treatment• Trojan has advanced the process of

UV-oxidation – using UV in combination with hydrogen peroxide (H2O2) – to break down toxic contaminants into safe, elemental components (see diagram, left)

• An innovative, cost-effective solution to removing chemical constituents from rinse water, allowing its re-use in your processes

• Well suited to address increasingly stringent requirements on wastewater discharge

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Trojan UV: The Right Choice

Designed for the Full Range of Industrial Applications

Pressurized and gravity-fed systems designed, sized, and built for disinfection, TOC reduction, and the destruction of ozone, chlorine/chloramines and chemical contaminants

Innovative UV Systems Built on Over 25 Years of Research & Experience

Trojan’s significant body of proprietary, scientific research and knowledge is engineered into innovative UV water treatment solutions incorporating over 200 granted or pending worldwide patents

Compact Systems that Preserve Precious Space

Designed and optimized for high efficiency using advanced 3-D computer modeling and a range of lamp technologies to minimize space requirements

Remote Monitoring Capabilities

Trojan systems offer remote monitoring and alarm status, and many of our larger systems feature advanced, PLC-based control systems that interface with your facility’s SCADA network

Treating Over 17 Billion Gallons of Water Every Day

Thousands of Trojan UV systems are in operation around the world – providing proven, reliable treatment of everything from the highest purity water to wastewater with extremely low UV transmittance

Trojan offers the most comprehensive line of industrial solutions, including open channel, gravity systems and closed, pressurized systems, to address an extensive range of industrial water treatment requirements.

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Comprehensive UV Solutions for Industrial Water Treatment

Product Specifications Beverage Food Pharmaceutical/Life Sciences Microelectronics Recreational Water Treatment AquaculturePower Generation

Cooling Towers & Recirculating Loops

Product Description

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• Purpose-built for high purity applications• Hot water sanitizable with sensor• Remote monitoring, alarms and SCADA connectivity

13 LPHO 1 – 30 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

• Meets all sanitary standards (cGMP, FDA, USDA 3A, EP)• Gap-free design and fully validated components • Remote monitoring, alarms and SCADA connectivity

9 LPHO 1 – 8 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

• Designed specifically for high purity, low flow applications• High-output lamp technology allows very compact design • Electronic ballast with remote alarm and/or solenoid control

2 LPHO 1 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

• Medium-pressure lamp technology allows very compact design• Validated, large flow handling capabilites in 12", 24", & 30" diameters• Remote monitoring, alarms and SCADA connectivity

13 MPHO 2 – 16 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

• UV-oxidation system for chemical contaminant destruction• Uses UV in conjunction with hydrogen peroxide (H2O2)• Remote monitoring, alarms and SCADA connectivity

6 LPHO 12 – 72 ✓ ✓ ✓ ✓

• Efficient, gravity-fed system with validated performance• Modular design for easy cleaning • Remote monitoring and alarms

22 LPHO2 or 4

Per Module

✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

• Modular, gravity-fed system with validated performance• Validated, large flow handling capabilites • Remote monitoring, alarms and SCADA connectivity

15 LPHO 4, 6 or 8

Per Module

✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

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PHARMA



Product Description

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13 LPHO 1 – 30 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓


9 LPHO 1 – 8 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓


2 LPHO 1 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓


13 MPHO 2 – 16 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓


6 LPHO 12 – 72 ✓ ✓ ✓ ✓


22 LPHO2 or 4

Per Module

✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓


15 LPHO 4, 6 or 8

Per Module

✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

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Chart represents typical applications for Trojan products. Ask your Trojan Representative for information about product suitability for your specific requirements.



Product Description

Mod

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Ava

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Lam

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Num

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of L

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13 LPHO 1 – 30 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓


9 LPHO 1 – 8 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓


2 LPHO 1 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓


13 MPHO 2 – 16 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓


6 LPHO 12 – 72 ✓ ✓ ✓ ✓


22 LPHO2 or 4

Per Module

✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓


15 LPHO 4, 6 or 8

Per Module

✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

5

Trusted Worldwide

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With over 400 employees in offices around the world, Trojan is a global leader in pioneering industrial water treatment solutions using ultraviolet (UV) light.

1. The TrojanUVPhoxTM uses an advanced physical process called UV-oxidation to break down chemical contaminants in rinse water and wastewater into their harmless component parts.

2. The highly versatile TrojanUVLogicTM disinfects “scrubber” water at this ethanol production plant. The robust construction of the TrojanUVLogicTM allowed the system to be installed outdoors.

3. In addition to treating industrial wastewater, Trojan’s gravity-fed, open channel UV3000TM models are widely used by aquaculture facilities for biosecurity. This system, at a large salmon farm, protects fish stock from pathogens – including Whirling Disease.

4. The skid-mounted TrojanUVLogicTM eliminates chlorine from the ultrapure process water of this pharmaceutical manufacturing facility.

5. Flexibility has been key to the widespread international use of the TrojanUVLogicTM. The system can be mounted vertically or horizontally, thereby minimizing space requirements.

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3

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TrojanUVLogic™: The Cornerstone of our Industrial Line

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Proven Performance for Multiple Treatment ApplicationsThe TrojanUVLogic™ is a robust, highly versatile, UV water treatment system with broad capabilities for many industrial applications. It is available in numerous configurations and has proven its reliability in thousands of installations on six continents.

The TrojanUVLogic™ comes fully equipped with features other manufacturers consider optional.

Standard Equipment on Trojan UV Systems

• SiC photo diode UV sensor

• UV intensity display with 4-20mA output

• Individual lamp status display and alarms

• Elapsed time display and alarms

• High temperature monitoring and alarms

• Remote monitoring and control capability

• Purpose-designed, electronic power supply

• FDA-approved sealing materials

• Comprehensive, pre-delivery electronic and hydrostatic pressure testing

• Full, pre-delivery assembly, including quartz sleeves, lamps and sleeves

Unsurpassed Hydraulic Efficiency in a Compact Design• Innovative “L-shaped” reactor developed using advanced,

3-D computer modeling

• Design offers 40% greater hydraulic efficiency than conventional “U-shaped” reactors

• Installation flexibility – can be mounted vertically or horizontally to ease of integration with other treatment equipment

• Compact design preserves precious space (Diagram at left shows the size comparison for systems capable of treating approximately 350 GPM at 99% UVT)

Conventional UV System

Sleeve Wiping System Maximizes UV Dose• Optional manual or automatic wiping system simplifies

routine maintenance

• Prevents fouling of the quartz sleeves for more consistant UV dosing

• Reduces the frequency, inconvenience and cost of manual chemical cleaning

• Operates online while the lamps are disinfecting

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User-Friendly Digital Controller• Programmable digital and analog I/O capabilities allow alarm

code differentiation and remote on/off control

• Discreet alarm outputs for rapid identification and correction of changes in system conditions

• Linkable to plant SCADA systems for integrated plant operation and monitoring

• Built in memory for data acquisition and trending analysis of UV intensity and alarm conditions

• Digital interface provides real-time system performance information at-a-glance

• Menu-driven for simple configuration with password protection to secure critical settings

• Cabinet is TYPE 4X/IP65 with UL, NEN and CE rating for maximum safety

High-Output Amalgam Lamps• Produce higher UV output than conventional low-pressure

lamps

• Deliver equivalent dosages using 1/6 to 1/3 the number of lamps compared to conventional UV systems

• Energy efficiency – draw less power than competitive high-output systems

• Deliver flat, stable UV output in water temperatures ranging from 41° to 104° F (5° to 40° C)

• Synthetic quartz sleeve and lamp combination generates approximately 4 times the 185 nm output of conventional systems for superior TOC reduction performance

Designed for Easy Maintenance• Operator-friendly design with single-ended lamps for

simplified annual lamp replacement

• Lamp changeovers can be done in about 5 minutes per lamp without tools or draining the reactor

• UV lamps incorporate a stepped-base design that virtually eliminates the potential for arcing – even in wet or humid conditions

• Externally mounted sensor allows easy access

• Optional automatic or manual sleeve wiping system reduces the frequency, inconvenience and cost of manual chemical cleaning

• Sleeve wiping system operates while the system is operating

Canada and United StatesTelephone: (519) 457-3400Fax: (519) 457-3030

www.trojanuv.com

Printed in Canada. Copyright 2005. Trojan Technologies Inc., London, Ontario, Canada.No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means without the written permission of Trojan Technologies Inc.Products in this publication may be covered by one or more of the following patents: Can. 2,117,004; Can. 2,239,925; Can. 1,327,877; US 5,418,370; US RE36,896;US 6,342,188; US 6,564,157; US 6,773,604; US 6,646,269; US 6,659,431; US 6,500,346; US 4,872,980; US 5,006,244; US 6,635,613; US 6,818,900. Other patents pending.OA-I-M&S-5.2-BR-CA0001-0905

EuropeTelephone: +49 221 5288 411Fax: +49 211 5288 143

Complete Solutions and Service

OptiView™ Precision On-line UV Transmittance Monitoring• Provides precise, real-time measurement of ultraviolet

transmittance (UVT) to ensure accurate UV dosages in your water treatment process

• Specifically designed for clean water applications with UVT of 75% or greater

• Interfaces with UV treatment equipment and SCADA systems with alarm conditions for changes in UVT caused by upstream processes (e.g. changes in turbidity, dissolved organics, solids, color, etc.)

• Eliminates UVT measurement inaccuracies – a common weakness of other commercially available UVT monitors that use multiple sensors

• Innovative design compensates for fouling by using comparative measurements from a single sensor at two different water thicknesses

Rapid Service and Parts• Trojan maintains a staff of highly-trained Service

Technicians, deployed from our head office and locations throughout the U.S. to provide support, training, and routine and emergency service

• Our core team is supplemented with local service and support provided by our extensive, international network of Manufacturer’s Representatives

• Trojan maintains spare parts stocking centres in North America and internationally to ensure sufficient quantities and quick turnaround time for spares and replacement parts.

ULTRAVIOLET SOLUTIONS FOR INDUSTRIAL WATER TREATMENT APPLICATIONS

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