ABOUT BILFINGER WATER TECHNOLOGIES

As a global specialist for environmental, water and separation technologies, Bilfinger Water Technologies has a proven global footprint with locations in Europe, North and South America, Northern and Southern Africa, South and East Asia, and Australia. With the products and services from PASSAVANT®, JOHNSON SCREENS®, GEIGER®, AIRVAC®, DIEMME® FILTRATION, ROEVAC®, ROEDIGER® and NOGGERATH®, we have brought together the expertise of traditional brands that has been growing for decades. This enables us to offer customers across the globe comprehensive and highly-efficient solutions.

Our range of services includes wastewater treatment for communities and industrial clients, the treatment of coolant water and sludge as well as increasing the efficiency of wastewater treatment plants. Our core competences also include filters and mechanical components to separate solids from liquids and gases as well as vacuum technology.

Under the umbrella of the Bilfinger Group, our international group of companies bring together the services of 17 companies. With the goal of establishing long-term partnerships, we combine local presence, customer proximity and a strong service mentality with the expertise and solidity of an international Group for the benefit of our customers.

HOT PRODUCTS

Versa™ Inclined Rotary Screen

Versa™ Inclined Rotary Screen

The Versa™ inclined rotary screen is designed to fit into an influent channel at a wastewater treatment plant and convey screened solids out for dewatering and disposal.

Vertical Screen Screw Compactor

Vertical Screen Screw Compactor

The vertical screen screw compactor (MID/V) is an integrated system consisting of a screen, screw auger and press unit designed to be installed into sumps, manhole chambers, underground chambers, pumping stations and other confined spaces.

Johnson Screens® Passive Intake Screens

Johnson Screens® Passive Intake Screens

Bilfinger Water Technologies’ brand of Johnson Screens® passive intake screen system provides uninterrupted water withdrawal from lakes, rivers and oceans. The Johnson Screens® passive intake screen operates continuously and requires no downtime for cleaning or routine maintenance. Moreover, the system can be configured to meet US Environmental Protection Agency (USEPA) regulations for protecting aquatic life.

Screening Technology For Water Intakes

Screening Technology For Water Intakes

Support for all project phases including conceptual design, assistance with regulatory requirements, equipment supply and more.

Johnson Screens® TRITON™ Underdrains

Johnson Screens® TRITON™ Underdrains

The Triton underdrain is designed for the collection and backwash distribution of water and air and includes direct retention of filtering media.

Johnson Screens® TRITON™ Underdrains Product Video

Johnson Screens® TRITON™ Underdrains Product Video

This video features an inside look at how TRITON™ Underdrain Systems benefit operators, contractors, and consulting engineers alike. Watch the animated product showcase to find out details about simple installation, savings in filter height and volume during filtration, and how the backwash cycles enable reduced water consumption and lower power costs.

PASSAVANT® Shut-Off Devices

PASSAVANT® Shut-Off Devices

The shutting off and steerage of water inlets and outlets in municipal or industrial pipe, sewage and tank systems.

PASSAVANT® Surface Brush Aerator MAMMUTROTOR®

PASSAVANT® Surface Brush Aerator MAMMUTROTOR®

The PASSAVANT® surface brush aerator MAMMUTROTOR® provides a transfer of oxygen into the activated sludge tank and optimal mixing of the activated sludge, ensuring an even distribution of biomass, organics and oxygenated water creating ideal conditions for biological activity.

CONTACT INFORMATION

Bilfinger Water Technologies

Passavant-Geiger-Straße 1

Aarberge, 65326

GERMANY

FEATURED ARTICLES

  • What’s In An Underdrain? More Than You Might Think
    What’s In An Underdrain? More Than You Might Think

    Media filtration is employed for a variety of treatment applications — drinking water, wastewater recycle/reuse, and pretreatment for desalination among them — but practitioners may be missing out on a key opportunity for savings.

  • Cooling Water Intake Decisions Are Heating Up
    Cooling Water Intake Decisions Are Heating Up

    Now that the U.S. Environmental Protection Agency (EPA) has issued its rule for cooling water intakes under Section 316(b) of the Clean Water Act, the race is on for more than 600 power plants and manufacturing facilities to comply.  Right now, there is probably no better example in the water industry of how carefully choosing among compliance options can lead to millions of dollars in cost savings.

  • Triton Underdrains Receive NSF Standard 61 Certification For Drinking Water Components

    Bilfinger Water Technologies announced that its Triton® Underdrains have received NSF/ANSI Standard 61 (NSF-61) certification for drinking water system components.

  • Behind The Screen: When Protecting MBRs, There’s More To Pre-Screening Technology Than Just Screens
    Behind The Screen: When Protecting MBRs, There’s More To Pre-Screening Technology Than Just Screens

    There’s no doubt that effective pretreatment enhances the efficiency and effectiveness of a membrane bioreactor (MBR) plant — removing hair, fibers, and inorganic solids from influent at the very start creates benefits that resonate throughout the entire process.  The heart of pretreatment is a good screen — but good screening technology goes well beyond the screen itself to include seals, cleaning mechanisms, and logic controls as well.

  • Everything Old Is New Again
    Everything Old Is New Again

    As water treatment plant managers face relentless challenges — aging infrastructure, stricter watershed protection regulations, higher energy costs, growing water scarcity, and tighter budgets — solutions are emerging that blend computer-age technology with the tried-and-true practice of granular media filtration.

  • In California, Come Rain Or Shine, Upfront Efficiency Is Always In Style
    In California, Come Rain Or Shine, Upfront Efficiency Is Always In Style

    Caught between a withering drought and floods from winter storms, California faces the worst of both worlds—dealing with scarcity as well as stormwater.  America, and much of the world, is watching to see how this trendsetting state handles those challenges.  After generations of setting America’s style, from cowboys to Beatniks to Beach Boys to Silicon Valley billionaires, California can set perhaps its most important trend yet—it can lead the way to a more water-efficient America.  It has to.  The good news is that it can.

  • Johnson Screens® TRITON™ Underdrains Product Video
    Johnson Screens® TRITON™ Underdrains Product Video

    This video features an inside look at how TRITON™ Underdrain Systems benefit operators, contractors, and consulting engineers alike. Watch the animated product showcase to find out details about simple installation, savings in filter height and volume during filtration, and how the backwash cycles enable reduced water consumption and lower power costs.

  • Looming In The Sewers: Nonwovens Are Weaving A Tangled Web
    Looming In The Sewers: Nonwovens Are Weaving A Tangled Web

    Looming in the world’s sewer system are contaminants of emerging concern.  They’re not the endocrine disruptors, antibiotics or painkillers we’ve been reading about for the past several years (though those are indeed a challenge).  These contaminants are bigger, and like the legendary alligators rumored to lurk in the New York City sewer system when I was a kid, they are growing steadily, day by day, to pose a catastrophic threat.

  • Bilfinger Water Technologies Recognized By Water Online

    Bilfinger Water Technologies, a global leader in the supply of systems, components, and services in the area of water and wastewater technology, is pleased to announce our presence in Water Online’s “Top 10 of 2013” Newsletter.

  • Bilfinger Water Technologies Protects The Great Lakes; Learn How In Booth 444 At WEFTEC 2013

    With WEFTEC 2013 taking place in Chicago on the shores of Lake Michigan, Bilfinger Water Technologies will be showcasing the innovative ways it is protecting the Great Lakes, North America’s largest freshwater resource.

  • Bilfinger Water Technologies: A New Strong Connection

    Passavant-Geiger GmbH, a wholly-owned subsidiary of Bilfinger SE, acquired Johnson Screens, a global leader in screening products for water infrastructure, wastewater treatment, hydrocarbon processing and general filtration.

  • Bilfinger Has Signed An Agreement To Acquire Johnson Screens

    Engineering and services group Bilfinger has signed an agreement to acquire filtration specialists Johnson Screens.