RFICs
PRODUCTS
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![excalibaer]( "ExCalibAer")
ExCalibAer™ is the cutting-edge solution for wastewater resource recovery facilities (WRRFs) seeking to maximize efficiency, sustainability, and energy production. By integrating advanced digestion stages with innovative nitrate recycling, ExCalibAer optimizes digestion by adding nutrient removal, turning challenges into opportunities.
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![Getty Images-1087219418-fill-filling]( "Vision Inspection Equipment For Pharmaceutical Pre-Filled Syringes")
MS-S, VI-S: Our basic platforms for high-performance inspection of pre-filled syringes
Our two standard machines for syringe inspection can be perfectly combined with our de-/renesters for Seidenader DE.SY.RE. Depending on the inspection requirement, we can integrate any inspection technology of our Seidenader Solutions.
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![GettyImages-2199061807-lightbulb-cloud-digital]( "Cloud-Based MES Software For Pharma")
Werum PAS-X as a Service delivers a fully managed, cloud-based MES for pharma and biotech, enabling rapid deployment, scalability, cost savings, compliance, and operational efficiency.
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![2.4 GHz Wi-Fi 7 High Power Non-Linear Front End Module: QPF4209]( "2.4 GHz Wi-Fi 7 High Power Non-Linear Front End Module: QPF4209")
QPF4209 is a Wi-Fi 7 front end module that integrates a PA, SP2T switch, and LNA. It offers optimized performance, low power consumption, and a compact design.
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![GettyImages-601907296 water analysis]( "KELP: Environmental Lab Services")
A comprehensive solution for water quality testing with integrated data intelligence.
WHITE PAPERS AND CASE STUDIES
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![GettyImages-942261680-contamination-control-biotech-lab]( "Lean Six Sigma Methodology Drives Cost Savings: 2 Success Stories")
Lean Six Sigma Methodology Drives Cost Savings: 2 Success StoriesUnlock significant lab efficiency and financial gains. See how focused optimization of workflows and asset management led to substantial cost savings and reclaimed six-figure value in consumables.
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![GettyImages-1834887136 aquarium]( "Delivering Water Biosecurity At Palma Aquarium Spain")
Delivering Water Biosecurity At Palma Aquarium SpainLearn how Palma Aquarium safeguards its delicate marine ecosystem with Atlantium’s innovative HOD UV technology, preventing disease outbreaks and protecting the environment.
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![GettyImages-1180547354 clinical trial tablet research]( "BioIVT Collaborates With IDBS To Deploy IDBS E-WorkBook And Reduce Study Cycle Times")
BioIVT Collaborates With IDBS To Deploy IDBS E-WorkBook And Reduce Study Cycle TimesLearn about a collaboration that has enabled BioIVT to enhance efficiency and responsiveness to its biopharmaceutical clients.
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![aerial-work-platform]( "Repairing A Suspended Pipe Within 30 Minutes With HYMAX Permanent Repair Sleeve")
Repairing A Suspended Pipe Within 30 Minutes With HYMAX Permanent Repair SleeveIn the picturesque village of Arzacq-Arraziguet in southwestern France, a critical water pipeline repair showcased the efficiency of modern tools and techniques.
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![GettyImages-1917725844 Digital Gears, Productivity Evolution, Production Efficiency Concept]( "How A Top Biotech Achieved Right-First-Time Batches")
How A Top Biotech Achieved Right-First-Time BatchesGain insight into how a global leader in pharmaceutical manufacturing overcame significant challenges related to their ultrafiltration process.
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![maysville-NC]( "Providing Safe Drinking Water To A Rural Community Impacted By PFAS")
Providing Safe Drinking Water To A Rural Community Impacted By PFASRead about how ECT2 was able to help a customer and their engineering team design and install a treatment system quickly after PFAS were detected in their drinking water.
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![Scientists In Lab Working Together On Digital Tablet GettyImages-893884830]( "Improving Patient Health and Safety: Quality and Analytical Scientist")
Improving Patient Health and Safety: Quality and Analytical ScientistExplore how an analytical scientist enhanced quality and compliance for a pharmaceutical company by managing complex analytical testing and vendor interactions.
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![Pediatric doctor and little girl-GettyImages-1406827165]( "RWD's Significance In The Largest FDA-Funded IOL Study Of Pediatric Patients")
RWD's Significance In The Largest FDA-Funded IOL Study Of Pediatric PatientsWith FDA grant support, the American Academy of Ophthalmology and Verana Health conducted the largest real-world study to date on intraocular lens (IOL) use in pediatric cataract patients.
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![FDA Approved-GettyImages-670645300]( "Measuring Laser Output In Medical Equipment Manufacturing For FDA Approval")
Measuring Laser Output In Medical Equipment Manufacturing For FDA ApprovalWith expertise in power and energy measurement for lasers, see why Gentec-EO is the go-to choice for medical manufacturers in need of accurate and reliable laser beam measurement solutions.
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![GettyImages-624034258 chemical mixing]( "Saving Dollars And Crushing Odors: How SulFeLox® Outperformed Calcium Nitrate In Tackling H2S")
Saving Dollars And Crushing Odors: How SulFeLox® Outperformed Calcium Nitrate In Tackling H2SFaced with increased chemical prices, a large facility in Tennessee wanted to trial SulFeLox as a potential alternative to their BIOXIDE program.
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![GettyImages-2137836204]( "Disinfection For Municipal Water Supply, Montana, US")
Disinfection For Municipal Water Supply, Montana, USThe Big Sky district in Montana, spanning 228 square miles and serving approximately 2,600 customers, has been grappling with the challenge of increasing summer water demand for irrigation.
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![GettyImages-1074493878 (1) burst pipe]( "Hot Springs Combats Aging Infrastructure Challenges With Xylem Digital Solutions")
Hot Springs Combats Aging Infrastructure Challenges With Xylem Digital SolutionsThe City of Hot Springs, Arkansas knows the challenges of dealing with aging infrastructure well. The city’s 143-year-old system covers 923 miles of water mains in rocky terrain, making it difficult to detect leaks. That is why the utility’s water department decided to act.
NEWS
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Canada Accelerates Transition To Zero-Emissions Vehicles8/13/2025
Canada is leading the way on the infrastructure, innovation and partnerships required to transition to electric transportation.
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3-In-1 Orbital Thread Milling Cutters For New Thread Sizes1/14/2025
Following the successful introduction of the Thrill·tec TC645 Supreme orbital drill/thread mills for dimensions from M4 to M12 in 2023, Walter is now expanding its range to cover additional metric dimensions from M14 to M20 as well as their imperial equivalents.
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NX Filtration And Eau d'Azur Partner For Advanced Micropollutant Treatment In Nice8/25/2025
NX Filtration, a global leader in advanced hollow fiber membrane technology, is proud to announce its collaboration with Eau d’Azur, the public company responsible for drinking water and wastewater services for the Nice Côte d'Azur Metropole.
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New Land Grant Research Detects Dicamba Damage From The Sky7/9/2025
Drones can now detect subtle soybean canopy damage from dicamba at one ten-thousandth of the herbicide’s label rate — simulating vapor drift — eight days after application.
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GD Energy Products' Y-Shaped Drilling Module Now Rated For 10,000 PSI8/18/2025
GD Energy Products (GDEP), the leading total solutions provider for the frac, drilling and well servicing pumps market, has announced its patented Y-Shaped Drilling Module is now rated for operating pressures up to 10,000 psi.
ABOUT
About Nutrient Removal
Nutrient removal from wastewater consists of treating wastewater to remove nitrogen and phosphorus before it reenters natural waterways. High levels of nitrogen and phosphorus in wastewater cause eutrophication, a process where excess nutrients stimulate excessive plant growth such as algal blooms and cyanobacteria. The decomposition of the algae by bacteria uses up the oxygen in the water causing other organisms to die. This creates more organic matter for the bacteria to decompose. In addition, some algal blooms can produce toxins that contaminate drinking water supplies.
As authorized by the Clean Water Act, the National Pollutant Discharge Elimination System (NPDES) permit program regulates point sources, such as municipal wastewater treatment plants, that discharge pollutants as effluent into the waters of the United States. In recent years, many of the States’ environmental bodies have lowered nutrient limits to arrest eutrophication. Maryland’s effort to protect the Chesapeake Bay and its tidal tributaries is perhaps the most notable example of nutrient removal in the US. Nutrient removal continues to be a growing area of focus for wastewater treatment throughout the world.
The removal of nitrogen and phosphorus require different nutrient removal processes. To remove nitrogen, the nitrogen is oxidized from ammonia to become nitrate through a process called nitrification. This process is then followed by denitrification where the nitrate is reduced to nitrogen gas which is released to the atmosphere and removed from the wastewater.
Nitrification is a two-step aerobic process which typically takes place in aeration tanks. Denitrification requires anoxic conditions to encourage the appropriate biological conditions to form. The activated sludge process is often used to reduce nitrate to nitrogen gas in anoxic or denitrification tanks.
Phosphorus can be removed biologically using polyphosphate accumulating organisms (PAOs) which accumulate large quantities of phosphorus within their cells and separate it from treated water. Phosphorus removal can also be achieved by chemical removal. Once removed as sludge, phosphorus may be stored in a land fill. However, many municipalities and treatment facilities are looking to resell the biosolids for use in fertilizer.