RFICs
PRODUCTS
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The Exodus Advanced Communications AMP20184 is a solid-state, high-power amplifier designed for various applications, including EMI/RFI testing, laboratory use, CW/Pulse operations, and all communication needs.
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Free your safety and clinical teams to focus on what matters most.
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InfoWorks ICM is an advanced, integrated catchment modeling software with cloud capabilities that model complex hydraulic and hydrologic network elements quickly and accurately in a collaborative environment.
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The Empower RF Model 2240 is engineered for robust pulse and continuous-wave (CW) applications within the C-band frequency range and efficiency in a compact 3RU form factor.
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The N-332 linear stage, powered by PICMAWalk, the longest-lasting piezo-motorized drive principle on the market, delivers an impressive 75 N active force with a 3 nm minimum incremental motion.
WHITE PAPERS AND CASE STUDIES
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Minimizing Disruption And Maximizing Continuity During An Emergency Valve Installation
Discover how a municipal utility executed an urgent emergency repair on an active 12-inch main in under three hours, entirely eliminating the need for neighborhood boil advisories or disruptive commercial shutdowns.
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Overcoming Analytical Bottlenecks In Oligonucleotide Drug Development With Automation
Growing oligonucleotide complexity is straining traditional analytical workflows. See how automated LC‑UV‑MS processing offers a scalable way to boost throughput and reduce manual effort.
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SL-RAT At Little Rock Water Reclamation Authority
Little Rock looked to enhance their sophisticated cleaning program and reduce sanitary sewer overflow count by implementing new technologies.
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Driving A High-Adherence LTFU Trial Without An EDC
Discover how our partnership with a client was able to deliver a ten-year long-term follow-up (LTFU) trial that delivered an over 90% adherence rate while keeping trial costs low by not using an EDC.
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Asset Reinduction To Maximo EAM, Enabled By Reality Capture
Find out how reality capture was used to create a digital twin 750,000-square-foot Pfizer campus to support asset reinduction to Maximo EAM, saving Pfizer 3,000 hours per year.
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Development To Large-Scale cGMP Production
For manufacturers working with a dry powder medium (DPM), early consultation with a supplier can increase the likelihood of success. Uncover a two-phase scale-up strategy for the production of DPM.
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Mobile Equipment Reduces Phosphorus In Wastewater Effluent
When frigid temperatures hinder standard filtration, mobile high-rate clarification provides a rapid response to stabilize effluent quality. This approach ensures total phosphorus remains below strict permit limits during seasonal spikes without requiring long-term capital investment or infrastructure overhauls.
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Dechlorination Of RO Feed Water In Power Station
Plant Bowen, a coal-fired power station in Georgia, successfully implemented Atlantium's HOD UV technology to eliminate microbial growth and improve the performance of their reverse osmosis system. The HOD UV system removed chlorine, reduced maintenance costs, and extended the lifespan of membranes.
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Container Selection For A Highly Sensitive Drug Product: A Success Story
Learn about the importance of selecting the right container for sensitive drug products and how close collaboration is crucial for avoiding commercialization delays and safety risks to patients.
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Rural North Texas Community Cuts Non-Revenue Water By 42% With Pipeline Leak Detection Technology
Discover how a city solved its non-revenue water challenge by rapidly pinpointing three hard-to-find leaks in 13 miles of aging pipeline using a free-swimming acoustic tool.
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AMERICAN SpiralWeld Pipe Performs In New Music City Stadium Project
Read about a project at the Nissan Stadium in Nashville, TN, that involved SpiralWeld Pipe.
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Propelling Glioblastoma Research: Orthotopic Model Solutions
Utilize our luciferase-based orthotopic GBM model to accelerate your research on glioblastoma therapies, offering precise tumor monitoring and non-invasive assessment of treatment efficacy.
NEWS
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FF-10832 Granted FDA Orphan Drug Designation For The Treatment Of Biliary Tract Cancer7/7/2025
FUJIFILM Pharmaceuticals U.S.A., Inc., drug development center and a leading provider of Contract Development and Manufacturing Organization (CDMO) services for drug delivery system (DDS) technologies, today announced that the U.S.
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Climate Extremes In 2024 'Wreaking Havoc' On The Global Water Cycle1/6/2025
2024 was another year of record-breaking temperatures, driving the global water cycle to new climate extremes and contributing to ferocious floods and crippling droughts, a new report led by The Australian National University (ANU) shows.
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Sticking To Innovation: The Surprising Role Of Tape In terahertz Photonics8/20/2025
Could the key to next-generation photonic devices be hiding in your drawer? For Professor Jean-Michel Ménard, an ordinary roll of tape proved essential in building groundbreaking terahertz filters that are set to transform wireless tech, imaging and diagnostics.
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Pasternack's Newest Gain Horn Antennas Include Cage-Style Mounts And Coaxial Adapters1/20/2025
Pasternack, an Infinite Electronics brand and a leading provider of RF, microwave and millimeter-wave products, has launched its new in-house pre-built standard gain horn assemblies featuring coax adapters and antenna mounts.
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ZEISS Supports The Transition Of Spatial Biology To Clinical Research4/28/2025
Today marks the global launch of ZEISS Axioscan 7 spatial biology. The newly optimized slide scanner is the central component of a novel analytical workflow solution portfolio – spanning from sample staining to result reports – tailored to spatial biology applications in clinical research environments.
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.