RFICs
PRODUCTS
-
BaySpec’s T-series thin optical channel performance monitor (OCPM) is an embedded, integrated spectral monitor delivering precise measurement and powerful processing capabilities to dense wavelength division multiplexing (DWDM) applications in an ultra-thin package size.
-
Uniquely Ergonomic System Microscope Leica DM1000
The ergonomically designed Leica DM1000 with adjustable features and easy-to-use controls adapts to every user to improve comfort and convenience while working at the microscope.
Featuring high-quality optical performance, the Leica DM1000 is ideal for all clinical laboratory applications, in particular cytology, haematology, and pathology. For special diagnostics requirements, the microscope is certified for in-vitro-diagnostics (IVD) like in-vitro-fertilization (IVF).
Its advanced capabilities, including fluorescence, make it well suited also for complex tasks.
-
Our goal is to help your business succeed by working with you to streamline the FDA regulatory process. ProPharma’s team of science- based regulatory consultants commands an unparalleled breadth and depth of knowledge pertaining to FDA’s regulatory framework and can work with you to accomplish your business objectives.
-
Natoli’s line of affordable tablet presses is designed, engineered, and manufactured in the U.S.A. and built on our decades of experience in the tableting industry. We know our customers want presses that efficiently meet their R&D and/or production needs.
With Natoli you have a choice in your tablet press: R&D or production, single-station or rotary, fully automated or manual. Whatever your need, Natoli’s best-in-class tablet presses can help you optimize tablet quality while saving time and reducing costs.
-
The Model 30S1G6C is a solid-state, Class A design, self-contained, aircooled, broadband power amplifier designed for applications where instantaneous bandwidth, high gain and linearity are required.
WHITE PAPERS AND CASE STUDIES
-
A Biosafety Cabinet For Virology Studies And Disease Surveillance
Discover how Germfree tackled a unique challenge from the Public Health Agency of Canada by designing a custom Class III biosafety cabinet for advanced virology studies and disease surveillance.
-
Potential Fraud And Misconduct Investigated At Clinical Research Sites
Uncover the truth of a for-cause investigation of potential misconduct and/or fraudulent activity on the part of senior management and investigators at one or more sites within a research organization.
-
Understanding Complexities Of Bioabsorbable Materials Achieves Consistent IV Loss
Expertise in bioabsorbable materials led to success in a major medical device challenge through a tailored approach, equipment, and proven protocols.
-
Water Authority Chooses Siemens Pressure Transmitters For Accuracy, Reliability And Ease Of Use
A county water authority in the Northeast U.S. supplies over 40 million gallons per day to its 340,000 residential customers. In this case study, learn why they chose Siemens pressure transmitters.
-
eCOA: Unified Approach Streamlines Processes, Speeds Start Up And Improves Data Quality
Discover how a leading biopharmaceutical company revolutionized its clinical development with an eCOA solution that optimized its processes, cut build times, and enhanced data quality.
-
TOC Reduction For Solar Photovoltaic Plant
Atlantium Technologies installed UV systems in an Indian solar photovoltaic manufacturing plant to remove impurities from ultrapure water, effectively reducing TOC levels and providing high microbial reduction. Their HOD UV technology has been proven effective in water treatment.
-
Saving Dollars And Crushing Odors: How SulFeLox® Outperformed Calcium Nitrate In Tackling H2S
Faced with increased chemical prices, a large facility in Tennessee wanted to trial SulFeLox as a potential alternative to their BIOXIDE program.
-
Manufacturing With Specialized Material
Examine how MedBio and Natus Medical overcame the challenge of transitioning to BPA-free materials by leveraging innovative resins and rapid tooling solutions to meet production deadlines.
-
Helping To Power The WHO Solidarity Trial Against COVID-19
To overcome the unprecedented challenges of large-scale global clinical trials, adopting data capture solutions is essential for ensuring the success of critical research initiatives.
-
Maximizing e-Builder To Reduce Review Times
Discover how the Miami-Dade Water & Sewer Department (WASD) streamlined their project evaluation with e-Builder, saving time and enhancing project documentation reliability.
-
Recruiting High-Performing Sites To Beat Forecasted Trial Start Date
Explore a partnership that enabled Syneos Health to achieve its enrollment goals, increasing the likelihood of the study's success, and resulting in cost savings and maximized efficiency with minimal delays.
-
Cooling Tower Water Disinfection At Bielefeld, Germany
The City of Bielefeld, Germany provides municipal utilities including electricity, natural gas, district heating, and water needs for a population of approximately 330,000. The municipality operates three gas-fired boilers with tapping turbines to feed into the district heating system that has a thermal peak load of 300 MW.
NEWS
-
Stoichiometric Crystal Shows Promise In Quantum Memory7/7/2025
For over two decades, physicists have been working toward implementing quantum light storage—also known as quantum memory—in various matter systems.
-
Field Squared Unveils AI-driven Advanced Scheduling Module6/10/2024
Field Squared is excited to introduce the AI-driven Advanced Scheduling Module, a groundbreaking addition to our Enterprise Field Service Management and Enterprise Asset Management platform.
-
Dielectric Partners With Foccus Digital For Brazilian Broadcast Growth8/15/2025
Dielectric’s Brazilian presence is about to radiate stronger through a new partnership with Foccus Digital that expand Dielectric’s broadcast business throughout the country.
-
Redex Preloaded Systems Deliver Precise Positioning For Machine Tools1/16/2025
Redex is pleased to announce its patented DualDRIVE and TwinDRIVE preloading technologies now give CNC machine designers several ways to build a zero backlash system.
-
DigiKey To Highlight Power Solutions From Leading Suppliers At APEC 20242/20/2024
DigiKey, a leading global commerce distributor offering the largest selection of technical components and automation products in stock for immediate shipment, will be highlighting the latest in power solutions from leading suppliers at APEC 2024, Feb. 25-29 in Long Beach, Calif.
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.