RFICs

PRODUCTS

  • Multilog-LX2
    Multilog LX2

    Multilog LX2 is a highly versatile, battery-powered cellular data logger that incorporates a convenient serial input that supports compatibility with various sensors and meters, including Modbus.

    A powerful fast logging solution, Multilog LX2 delivers effective data recording and efficient transmission.

  • Natoli - CT Scan_450x300
    Precision CT Scan Services: Uncovering Flaws For Flawless Tablets

    At Natoli, we know that quality is paramount. Our cutting‐edge Precision CT Scan Service is designed to detect even the subtlest imperfections in tablets, ensuring you achieve the highest standards of quality every time.

  • SpillSens
    SpillSens

    SpillSens is a low-cost, multi-alarm digital float sensor designed to act as an early warning system for blockages and sewer overflows. ATEX-approved and built to withstand harsh sewer environments, SpillSens uses digital positioning technology to monitor rising levels in the wastewater network. Connected to an advanced data logger with integral telemetry, alert messages are transmitted to a dedicated user portal.

    SpillSens is a simple-to-install, robust, and cost-effective solution for long-term level monitoring in wastewater networks.

  • hydroconn-series-iv
    HYDROCONN® Series IV

    Geospace Technologies offers a complete line of AMI water meter connector cables specifically designed and manufactured to meet the rugged requirements for in-pit, underwater applications. Geospace’s unique design ensures total moisture sealing for even the toughest underwater environments, yet they are easily re-entered for troubleshooting a transponder or for a meter swap-out. Versions are available that utilize molded-in-place or potted terminators for sealing. Either version is totally intermateable with the Itron Inline Connector.

  • tycon
    TY-CON™ Conductive Gasket

    The patented U.S. Pipe TY-CON Conductive Gaskets are for use in Ductile-Iron pipe and fittings provided with the time proven TYTON JOINT®, and HDSS® restrained joint. TY-CON gaskets are intended to provide pipe joint conductivity for thawing service connections in cold climates.

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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.