RFICs
PRODUCTS
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Nitrowave RF coaxial cables offer improved stability with flexure over time. The coaxial structure is designed to meet the demands of aerospace, defense, datacom, and many other growing markets.
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Fast-track your market entry with our robust aseptic filling platform. The Flex-Line™ Robotic Filler provides full integration of Scientific Products filling and Comecer isolation technologies for a seamless process from order through Validation.
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The MBAL-0250CSP2 is a passive monolithic microwave integrated circuit (MMIC) 1:2 balun developed by Marki Microwave, designed to operate across an exceptionally wide frequency range of 2 to 50 GHz.
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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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Marki Microwave waveguide twists provide accurate offsets and directional changes for waveguide transmission lines and are built with high precision and then gold plated for high corrosion resistance.
WHITE PAPERS AND CASE STUDIES
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AVT - AVT EZ Valve Install Keeps Work On Track At German Oil Refinery
Industrial repairs at height require lightweight, efficient solutions to maintain production schedules. Under-pressure valve insertion allows for the rapid creation of isolation points on elevated pipelines, ensuring system continuity and safety without the need for extensive shutdowns.
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AMERICAN Plays A Role In Rebuilding Puerto Rico's Infrastructure
AMERICAN is helping rebuild Puerto Rico’s vital water infrastructure after Hurricane Maria, supplying American-made products to strengthen resiliency for 3.5 million residents and millions of annual visitors.
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What The Hidden Springs Pilot Case Study Reveals About Cutting-Edge Water Treatment
A seven-month pilot study shows how ozone treatment reduced hydrogen sulfide and TOC at the Hidden Springs Water Treatment Facility, improving water quality and validating a scalable alternative.
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Vaccine Trial Sees >90% eCOA Adherence
Discover how we addressed vaccine trial challenges and drove remarkable success, achieving over 90% adherence to eCOA, ensuring active engagement from the trial participants, and yielding consistent, reliable trial data.
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Earth Animal Keeps Out Foreign Body Contamination
Learn the details behind an X-ray inspection system enabling a pet food provider to effectively inspect their products to identify and remove any that contain foreign objects.
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How Compassion Shaped This Pediatric Rare Disease Trial
Learn how kindness transformed the clinical trial experience for pediatric rare disease participants in a global study.
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Enabling Simpler, Quieter, And More Precise Wearables Utilizing Disruptive Pump Technology
Disc pumps enable quieter, smaller, and more precise wearable medical devices, improving patient comfort, measurement accuracy, and system reliability for innovative healthcare solutions.
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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.
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Transforming Clinical Trial Management
See how Vestigo® can transform your study management — streamline workflows, strengthen compliance, and eliminate inefficiencies by adopting a smarter, digital-first approach today.
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Supporting A CAR T-Cell Therapy Study In Hematologic Malignancies
To address a life-threatening complication of immunotherapy in hematologic malignancies, a U.S. biotech company developed a novel compound.
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Time-To-Manufacture Reduced By 30% Through Rapid Transfer Strategy
Critical formulation deficiencies were solved through rapid batch manufacturing and process adjustments. This enabled a 30% reduction in time-to-manufacture and prevented delays to the start date.
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How The North Burleigh Water Treatment Plant Improved Water Quality With Innovative Technology
See how Bismarck’s North Burleigh Water Treatment Plant boosted production 64%, reduced operating costs 20%, and improved treatment reliability using an advanced ozone system upgrade.
NEWS
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SPML Infra Wins ₹385 Crore (USD 45 Million) Order For Water Infrastructure Project In Rajasthan Under The Jal Jeevan Mission7/11/2025
SPML Infra Limited, SPML Infra Limited, India’s leading water infrastructure company, has been awarded a prestigious ₹385 crore (USD 45 Million) project for the Water Production & Supply System for Kekri-Sarwar Sector Package-III in Ajmer, Rajasthan.
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Ideal Nitrogen Fertilizer Rates In Corn Belt Have Been Climbing For Decades, Study Shows3/3/2025
The amount of nitrogen fertilizer needed to maximize the profitability of corn production in the Midwest has been increasing by about 1.2% per year for the past three decades, according to new Iowa State University research.
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Researchers Develop New Design And Fabrication Method To Make Lightsails For Interstellar Travel3/27/2025
Since its launch in 1977, NASA’s Voyager 1 spacecraft has traveled over 15 billion miles into deep space.
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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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Rohde & Schwarz Hosts RF Testing Innovations Forum 2025, Helping Design Engineers Elevate Their RF Expertise5/6/2025
Taking place over two days, Rohde & Schwarz and industry partners will be providing a virtual platform for RF design engineers to enhance their RF expertise and engage with industry leaders at the forefront of innovation.
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.