RFICs
PRODUCTS
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The AMM-10220PSM is a versatile, high-performance surface-mount amplifier designed for use as either a single-tone driver or a general-purpose gain block across wideband applications.
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Discover agile labeling and packaging services for pharmaceuticals, specializing in custom designs, regulatory support, and small to medium batch production with quick turnaround times.
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Germfree’s Compounding Aseptic Containment Isolators use HEPA filters to provide the highest level of operator and product protection.
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Empower participants, clinicians, and observers. Enable convenient and accurate outcome reporting, enhancing data quality and study efficiency with electronic patient reported outcomes (ePRO) and electronic clinical outcome assessments (eCOA).
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CPI EDB presents the VSS3607 GaN solid state power amplifier (SSPAs) operating in the S-band (2.7 – 2.9 GHz). These high efficiency, high power, compact amplifiers are easy to maintain, and are designed for use in air surveillance radar applications.
WHITE PAPERS AND CASE STUDIES
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Thales Receives Custom 10PW Beam Dump For World's Most Powerful Laser
By collaborating with Gentec-EO and their distributor Laser Components, see how Thales was able to gather the necessary specifications and requirements for this project.
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Bringing A Device From Concept To Market
Within three years, see how this company was able to achieve FDA approval and CE Marking, facilitating its entry into the U.S. and EU markets.
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Boosting Recruitment Strategy For Phase III Study In Ulcerative Colitis
Learn about the successful execution of a challenging three-arm, randomized, placebo-controlled Phase 3 study in Ulcerative Colitis despite strict inclusion criteria and a limited patient pool.
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Innovative Measurement Technology Enables Next Level Industrial AM
Reichenbacher Hamuel uses Ophir’s BeamPeek system to enhance laser quality in additive manufacturing, ensuring optimal beam performance and reliability across development, maintenance, and troubleshooting stages.
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How Vanguard Clinical Harnesses CDMS/EDC For Faster Results
Uncover how this CRO was able to stay agile by choosing a CDMS/EDC partner that prioritized sponsor needs and streamlined operations to achieve top-tier results swiftly.
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FSP And IVD Clinical Trials
This study highlights the benefits of ProPharma's FSP services for clinical trials, including scalability, risk reduction, cost savings, and timely delivery.
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ArxZyme™ Acetone Removal For AMPAC Fine Chemicals
AMPAC faced a critical challenge with acetone management. The high acetone levels in the effluent from its chemical processing operations required an effective industrial wastewater treatment solution to meet environmental regulations and ensure safe discharge.
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Turning Continuous Acoustic Data Into Measurable Water Savings
Aging underground infrastructure can cause severe, invisible non-revenue water losses. Implementing continuous acoustic loggers with AI-driven analytics isolates the precise signatures of subsurface leaks, allowing utilities to target hidden failures early and maximize capital efficiency.
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Minnetonka, MN Pilots Acoustic Pipe Assessment Prior To Road Resurfacing
A Minnesota suburb used non-invasive acoustic technology to assess an aging water main before a 20-year road construction moratorium. This critical data allowed them to confidently prioritize pipe renewals and better manage their infrastructure budget.
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Metropolitan Sewer District Of Greater Cincinnati
The Lower Mill Creek Partial Remedy (LMCPR) in Hamilton County, Ohio, is a large, complex effort to remove about 1.78 billion gallons of combined sewer overflows (CSOs) annually from the Mill Creek, an Ohio River tributary. When complete, LMCPR will improve water quality and serve as a catalyst to improve local neighborhoods.
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Smart Tech, Big Savings: How Sandy, Oregon, Transformed Water Management
Small utilities can overcome limited staffing and aging infrastructure by integrating smart metering with acoustic leak detection. These data-driven tools pinpoint hidden water loss and optimize system pressure, ensuring reliable service and significant cost savings.
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X-Ray Inspection For Supplement Safety
Wellington Foods ensures dietary supplement safety using METTLER TOLEDO’s X37 X-ray system, which detects contaminants, and meets regulatory standards with high-speed, precise inspection technology.
NEWS
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Wastewater Investment Improves Sustainability At GWP9/16/2025
At GWP, sustainability is something that we live and breathe across every part of the business.
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KRYTAR Celebrating 50-year Anniversary Serving the RF/Microwave Community5/15/2025
You’re Invited to Stop by KRYTAR Booth 1635 during IMS2025
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Sivers Semiconductors And Nisko Projects Sign Partnership Agreement To Expand Presence In Israeli Markets4/16/2025
Sivers Semiconductors AB, a global leader in photonics and wireless technologies, today announced that it has signed an agreement with Nisko Projects, to expand sales presence for its Wireless business unit in Israel.
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Hamamatsu Photonics Launches The Next Generation In InGaAs APD9/16/2025
Hamamatsu Photonics is proud to announce the release of the G15978-0020P, a new InGaAs photodiode (InGaAs APD) representing the next step in miniaturized sensor technology.
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.