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  • At ProPharma, our Cell and Gene Therapy consulting team offers a comprehensive and integrated approach to early-stage cell and gene therapy development. Our expert team provides a range of services, including IND/CTA preparation, manufacturing technology, safety and risk assessment, and development planning, to help our clients navigate the complex and ever-changing landscape of cell and gene therapy development.

  • Xylem AQUA pro service professionals are highly trained, certified, and equipped to handle any water treatment crisis with precision and efficiency. From emergency mobile solutions to planned maintenance, remote monitoring, commissioning, and on-site operations, our AQUA pro service professionals ensure optimal performance for all your water treatment needs.

    AQUA pro service professionals operate in nearly every industry that uses water. The strength of our service relies on our comprehensive training program, extensive service center network, and years of industry expertise.

    What To Expect From Xylem AQUA pro Service Professionals:

    • Expertise in Water Management - AQUA pro service professionals are highly trained, certified, licensed, and equipped to handle any water treatment crisis with precision and efficiency.
    • Mission-Critical Support - From emergency mobile and rental solutions to planned maintenance, remote monitoring, commissioning, and on-site operations, our teams are trained across a vast scope of equipment and solutions to meet all your water treatment needs.
    • Rapid Response - We’re there when you need us with more than 300 global service locations and an unmatched local service network in North America.
    • A Trusted Partner - AQUA pro service professionals are trusted advisors, offering high-level expertise to quickly solve issues and provide proactive recommendations to enhance operational efficiency. AQUA pro service professionals bring effective solutions and clear, proactive communication. Our team of AQUA pro technicians are not satisfied until the customers’ goals are met, the project is complete, and the customer is delighted.
  • The AMERICAN Earthquake Joint System (Patent 10,436,367) combines the rugged, tough, and time-proven deflection performance of AMERICAN’s Flex-Ring restrained joint pipe with the capacity to expand and contract.

  • Avance Clinical’s data management team has gained a world-class reputation for accuracy, precision, and quality of their biostatistics and pharmacokinetic (PK) analysis.

  • The journey of a GLP-1 receptor agonist (GLP-1 RA) molecule is complex.

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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.