protecting and enhancing plant processes worldwide
Odor Control Unit
Corodex provides treatment solutions for odor in STP headworks,
pumping stations & biogas treatment.
(Bio Filtration and bio-scrubbing/bio trickling filtration).
(Activated carbon and other adsorptive medias)
(Acid and caustic wet scrubbing)
4.The combination of above systems is usually used for biological oxidation & chemical scrubbing.
Making progress, shaping the future.
Progress at the Passavant-Geiger Group is guided by the same
standards that ensure its customers’ success: innovative products,
the efficient operation of equipment, high availability,
flexibility and customer proximity. The company is part of
the Bilfinger Berger Facility Services Group and includes the following companies:
Passavant-Geiger GmbH is a leading provider of components
and system solutions with machinery manufactured in-house
for the treatment of municipal and industrial wastewater,
sludge processing, the purification of river, lake or ocean
water for drinking purposes and cooling applications at power
plants, as well as increasing the efficiency of wastewater
treatment plants. Its products are sold under the brands
Passavant Geiger, Noggerath and Intech, each of which
corresponds to a separate business unit of the same name.
The four units sell their products across the globe from
various locations in Germany. The company’s headquarters are located in Aarbergen, Germany.
Solutions by Passavant Geiger:
• Wastewater and Sludge Treatment (Commune / Industrial)
• Water Intake
• Vacuum Technology
YARA is a leading chemical company that converts energy and nitrogen from the air
into essential products for farmers and industrial customers.
YARA uses its knowledge of nitrogen chemicals derived from the
production of fertilizers to develop an industrial product portfolio.
The company markets gases to numerous industries such as CO2 to the food
and drinks companies and to the catering sector. A growing segment
includes environmental protection agents for H2S and NOx abatement.
With sales operations in over 40 countries and sales to more than 120
countries, YARA is truly a global company, and the number one global supplier of mineral fertilizers.
The Nutriox process: Nutriox is an entire process assuring protection and optimal dosing.
• Analysing your system: YARA H2S abatement experts make initial on-site problem assessments.
Our experts take the time needed to understand your specific situation.
They carry out an in depth H2S survey on the wastewater system to identify
the potential problems. Based on gathered data and proprietary Nutriox
dosing models, your specific dosing and control strategy is established.
• Setting up a trial phase:
In a pre-dose monitoring phase, trial equipment can be installed, so
that dosing can begin. A Nutriox controller determines the right amount
of solution to be applied to achieve optimal results. Efficiency of the
trials is monitored by YARA H2S experts.
• Selecting optimal equipment: Nutriox includes a range of dosing controllers developed by YARA,
from basic to state-of-the-art equipment. We assist you in choosing
the equipment best suited for your installation. Our inhouse engineers
develop the software to assure dynamic, cost effective dosing based on
multiple indicators: the amount of bacterial activity and H2S production,
the dimensions of your network, the temperature and wastewater flow.
• Monitoring the process:
The blend that corresponds to your needs is automatically injected
where and when it is required, together with the right quantity of
specific bacteria. You can choose our state of the art IDA controller,
linked to our web based eNutriox data viewing service, so as to monitor
dosage from a distance and check the results at any time. Our LIDA
offers a more basic option for dosing control.
• Sustained prevention: Nutriox creates perfect conditions for a biological selection of
bacteria population, enhancing Nitrate Reducing Bacteria and depressing
Sulphate Reducing Bacteria, thus preventing septic conditions. Your
monitoring record will demonstrate the absence of H2S, whilst in the
previously un-dosed period there were high levels of H2S in solution.
• Continuous evaluation and optimisation:
Our experts are regularly present by your side to ensure that all of the
Nutriox system is running smoothly. They are on call whenever you need them.
Franklin Miler grinders, shredders, crushers and screens play a key role
in protecting and enhancing plant processes worldwide. Our grinders are
designed to reduce tough solids to homogeneous, fine particles that can
be easily handled by pumps, belt filter presses, digestors and other process
equipment. They reduce or eliminate impeller ragging, punctured filter belts
and premature drum wear.
Our screens and screening systems efficiently separate,
condition and remove solids from liquids. These units play a critical role in
wastewater treatment, septage receiving, industrial process and waste, pulp and
paper, agricultural facilities and food processing.
With Franklin Miller you can select from a wide range of innovative processors
built with an 80 year tradition of quality. Whatever your application requirements
are, there is an FMI processor ready to reduce your operational problems.