CASE STUDIES AND WHITE PAPERS

On-Site Disinfection Helps Ensure Safety At British Columbia Water Treatment Facility

Constructed in 1997, the District of Chetwynd Water Treatment Plant (British Columbia, Canada) treats nearly 2,500 cubic meters of water per day using gas chlorination as its primary form of drinking water disinfection

Ion Exchange: A Viable Water Treatment Alternative To Membranes

Five decades ago, ion exchange using charged resins was one of two processes used in the water industry for water treatment.

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DRINKING WATER DISINFECTION PRODUCTS

WEDECO TAK Smart™ UV System by Xylem

WEDECO TAK Smart™ UV System by Xylem

Like its big brother TAK 55, the ‘Smart’ system features the same UV lamp configuration and set of common equipment options.

TrojanUVPhox – Environmental Contaminant Treatment System

TrojanUVPhox – Environmental Contaminant Treatment System

The TrojanUVPhox™ was designed to maximize efficiency - using 50%-90% less energy than other similarly sized UV reactors. Through the extensive use of computational fluid dynamics models and other computer simulation tools, it has been optically and hydraulically optimized to provide extremely efficient and cost-effective UV treatment. Its unique design allows for the use of multiple reactors in series.

TrojanUVTorrent – Drinking Water Disinfection System

TrojanUVTorrent – Drinking Water Disinfection System

Reducing maintenance requirements and costs while incorporating the most efficient technologies available, the TrojanUVTorrent™ leads the way for large-scale drinking water disinfection.

Sentinel® 12

Sentinel® 12

Designed to treat flows up to 4.8 million gallons per day (15 MLD), the SENTINEL 12 can effectively disinfect drinking water in small- to medium-sized treatment plants.
TrojanUVSwiftECT – Environmental Contaminant Treatment System

TrojanUVSwiftECT – Environmental Contaminant Treatment System

The TrojanUVSwift™ECT is a hydraulically optimized, polychromatic lamp-based UV reactor for use in the treatment of environmental contaminants. It is suitable for removing contaminants from large flow rates within a compact footprint.

Municipal Drinking Water

Municipal Drinking Water

Through advanced technologies in carbon adsorption, ultraviolet light disinfection, and ion exchange separation, Calgon Carbon provides a wide ranges of solutions to both long-standing and emerging challenges in the purification of municipal drinking water

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DRINKING WATER DISINFECTION PODCASTS

UV Disinfection With LEDs

UV Disinfection With LEDs

UV LEDs offer the chemical free disinfection of traditional UV while avoiding mercury lamps. In certain applications where customers are concerned about the potential hazards of mercury contamination in the water from a broken lamp, UV LEDs are interesting because they don’t contain any mercury content at all.

Upcoming Tech: Alternatives To Coal-Based Activated Carbon, Magnetite Ballasted, And More

Upcoming Tech: Alternatives To Coal-Based Activated Carbon, Magnetite Ballasted, And More

In this Water Online interview, Paul Rice of Evoqua talks about the company’s variety of technologies which span across a wide range of water treatment solutions. One highlight is Evoqua’s AquaCarb CX, a coconut shell-based activated carbon that offers an alternative to coal-based activated carbon for removing disinfection byproducts, tastes, and odors.

Advanced Water Treatment Solutions To Solve The Modern Treatment Puzzle

Advanced Water Treatment Solutions To Solve The Modern Treatment Puzzle

Advanced treatment solutions continue to evolve as 1,4-Dioxin, N-Nitrosodimethylamine (NDMA) removal and Pharmaceuticals and Personal Care Products (PPCPs) appear on the regulatory horizon. Many times, advanced treatment requires combinations of different products in the treatment process.

Can’t Keep Up? Partner With A Manufacturers’ Rep To Sustain Growth

Can’t Keep Up? Partner With A Manufacturers’ Rep To Sustain Growth

Rich Cavagnaro, President of AdEdge Water Technologies, and Tom Carmody, President of TC Tech LLC, share how their companies have partnered to successfully grow business in the advanced water treatment technology space.

The Value Of Wastewater: Closed Vessel UV Disinfection For Water Reuse

The Value Of Wastewater: Closed Vessel UV Disinfection For Water Reuse

Jon McClean, President of Engineered Treatment Systems (ETS), explains how UV disinfection of wastewater provides an effective and sustainable solution to growing water shortages.

UV-LED Technology: The Latest In Disinfection

UV-LED Technology: The Latest In Disinfection

Dan Shaver, Business Development Manager at Aquionics, talks about the advantages of UV-LED technology for disinfection: low energy requirements, chemical-free and customizable design, and proficiency in solar or battery-powered applications.

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DRINKING WATER DISINFECTION VIDEOS

Building Water Confidence With UV Disinfection (Video)

Building Water Confidence With UV Disinfection (Video)

TrojanUV is dedicated to providing the world with more efficient, environmentally-friendly water treatment solutions. This video shows how we’re helping municipalities deliver water confidence to their communities.

How To Install A UV Lamp

How To Install A UV Lamp

This video features a step-by-step demonstration of how to change out a used UV lamp and install a new one.

Ozone Trending As Reuse Solution

Ozone Trending As Reuse Solution

In many water-scarce parts of the country, today’s wastewater is tomorrow’s drinking water. With reuse increasing rapidly, effective disinfection is more important than ever before. One solution that many wastewater and water utilities are turning towards is ozone.

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DRINKING WATER DISINFECTION SUPPLIERS

  • Arch Chemicals, Inc., a Lonza company
    Arch Chemicals, Inc., a Lonza company

    Lonza Microbial Control produces the new generation Constant Chlor® Plus calcium hypochlorite briquette feed systems that provide increased capacity and accuracy that exceeds its first generation system, plus new capabilities and features that further enhance operation, maintenance and safety.

  • Calgon Carbon Corporation
    Calgon Carbon Corporation

    Calgon Carbon Corporation (NYSE:CCC), and its European operation Chemviron Carbon, is a global manufacturer and supplier of granular activated carbon, innovative treatment systems, value added technologies and services for optimizing production processes and safely purifying the environment

  • JCS Industries Inc.
    JCS Industries Inc.

    JCS Industries, Inc. was founded in 2002 as a product development company charged with developing an alternative to the current vacuum feed liquid doser technology for a worldwide manufacturer of water and waste treatment equipment. After one year of design and two years of beta testing, JCS developed the Model 4100 Automatic Vacuum Liquid Feeder.

  • Membrana
    Membrana

    Liqui-Cel® Membrane Contactors are used for degassing liquids. They are most commonly used for O2 removal from water and CO2 removal from water, but they are also capable of controlling a variety of other dissolved gasses as well, such as Nitrogen.

  • MIOX Corporation
    MIOX Corporation

    With a history of scientific innovation, MIOX Corporation began manufacturing on-site generators in 1994. Now with more than 1,700 installations in hundreds of U.S. communities and over 30 countries, MIOX is employed in many markets and applications including potable water, wastewater and reuse, commercial swimming pools, on board military and cruise ships, cooling towers, the beverage industry, oil and gas water treatment, and other commercial and industrial applications.

  • PEPCON Systems
    PEPCON Systems PEPCON Systems (PEPCON) designs, manufactures and services equipment that utilizes a proven electrochemical process to safely and economically treat water and control odor in a variety of applications. These systems are marketed under the names ChlorMaster® and OdorMaster® and are available worldwide.
  • Pinnacle Ozone
    Pinnacle Ozone

    Pinnacle Ozone is the manufacturer and world class integrator of rugged & compact, energy efficient industrial ozone systems. Our Pinnacle systems are used in a diverse array of industrial, commercial and municipal water application areas where treatment requires compact size, system mobility, high efficiency, wide operational pressure, and complex system integration solutions and services.

  • Severn Trent Services
    Severn Trent Services

    Severn Trent Services is a leading supplier of water and wastewater treatment solutions. We provide our clients with some of the industry’s brightest minds, advanced technologies, and quality products to provide you with truly efficient, cost-effective solutions to your water and wastewater challenges

  • TrojanUV
    TrojanUV

    TrojanUV specializes in the design, manufacture and sale of pressurized and open-channel ultraviolet (UV) disinfection systems for municipal wastewater, municipal drinking water and environmental contaminant treatment applications. We are proud to have the largest installed base of UV systems in the world and are committed to reducing water stress and maximizing this invaluable resource for current and future generations.

  • WEDECO -- A Xylem Brand
    WEDECO -- A Xylem Brand

    Using processes that are both future-oriented and ecologically harmless, WEDECO products are committed to improving the foundations on which we live, on a global scale. As a company committed to healthcare, we consider it our duty to create health provisions, especially in the area of water disinfection. The broad outline of our business is to realize the best possible solution for mankind and the environment, and the most economic solution for our clients.

  • UV Pure Technologies
    UV Pure Technologies

    UV Pure® Technologies develops and manufactures technically advanced UV water purification systems. Since 1998, over 12,000 UV Pure systems have been installed in residential, commercial, industrial, public and municipal applications treating wastewater, reuse water, rainwater, and drinking water. The company’s Crossfire Technology is dramatically advantaged compared to conventional ultraviolet systems. UV Pure Systems are self-cleaning, and smart - with multiple sensors and on-board diagnostics. They are engineered to be fail-safe and virtually maintenance-free. Lamps are mounted in air surrounded by elliptical reflectors providing more effective deactivation of pathogens, incorporating easy lamp changes and visual quartz inspection. Remote monitoring is available.

ABOUT DRINKING WATER DISINFECTION

WATER DISINFECTION

Water disinfection is the process of removing unwanted chemicals, biological contaminants, suspended solids and gases from contaminated water. It is also the elimination, deactivation or killing of pathogenic microorganisms.

Methods used include physical processes such as filtration, sedimentation, and distillation, biological processes such as slow sand filters or activated sludge, chemical processes such as flocculation and chlorination and the use of electromagnetic radiation such as ultraviolet light.

Ozonators produce small quantities of ozone which is a strong oxidizing agent that kills pathogens over a short period of time.