low level ammonia monitoring News

  • Dissolved Ammonia Monitor from Analytical Technology Enables Continuous Measurement of Ammonia in River Water

    (August 11, 2009) Specialist electrochemical sensor manufacturer Analytical Technology announces that its Q45N Dissolved Ammonia Monitor achieves continuous, on-line monitoring of ammonia levels in raw water from rivers. Continuous monitoring of ammonia in river water is important for plant operations and environmental agencies. Analytical Technology’s dissolved ammonia monitor enables ...

  • ATi Introduces Brochure to Support its Ground-breaking New Ammonia Monitoring System

    (August 24, 2007) Analytical Technology (ATi) has introduced a new brochure to support the recent launch of its ground-breaking Q45N Dissolved Ammonia and Chloramine Monitor. The brochure supplies essential information concerning this completely new approach to simultaneous on-line monitoring of chloramines and ammonia. With the Q45N monitor, measurement of both ...

  • Ammonia Sensor Provides Reliable Leak Detection down to -40C

    A renewable electrochemical sensor for the detection and measurement of ammonia (NH3) is available from PureAire Monitoring Systems. Designed to respond quickly to potentially hazardous ammonia leaks and releases in refrigeration systems, fertilizer plants, chemical processing plants, and other facilities where ammonia is used or produced. The PureAire Ammonia Sensor is available with either 0 to ...

  • Comprehensive testing program for `Nutrient & Ammonia Removal` from domestic wastewater using EEC package plant

    To Simplify On-Site Treatment. A new unique modular containerised MBBR wastewater treatment system Called the 'High-Speed Bio Tec' designed by EEC Global Operation LLC and EEC (EUROPE) LTD South Cambridgeshire. The system is now installed for trial at Blackburn Meadows STW Sheffield, one of Yorkshire Water's prestigious sites. See right hand picture, 'New Testing System in England'. The ...


    By EEC Global Operation LLC

  • Online Odors Monitoring in Waste Water Treatment Plants

    Odors are very distinct air contaminants as they generate nuisances (see note at the end). The factors playing a role in the determination of odor annoyance are : odor concentration and intensity, frequency, appreciation, duration, synergy and location. Chromatotec® proposes an automated solution to well identify the origin and the level of odors. Technology Description We ...


    By Chromatotec Group

  • WWEM 2012 to focus on the quality of monitoring- WWEM Conferences

    WWEM 2012, the 5th in a series of highly successful environmental monitoring events, will return to the Telford International Centre on 7th and 8th November 2012 to provide visitors with the latest information on regulations, standards, methods and technologies employed in laboratory, field and process monitoring applications. Organised in conjunction with the Environment Agency and the Water ...

  • Fast uptake Nitrogen dioxide and VOC monitoring using passive sampling techniques - Rapid Air Monitors

    Leading supplier of air pollution monitoring equipment, Gradko Environmental, is pleased to announce the first products in its new range of Rapid Air Monitors. Environmental consultants globally have been looking for faster passive methods of measuring ambient air pollution, particularly for inorganic compounds. Gradko have responded to this market need with the introduction of the Rapid Air ...


    By Gradko International Ltd

  • WWEM 2012 to focus on the quality of monitoring - Process Conference (7th November)

    WWEM 2012, the 5th in a series of highly successful environmental monitoring events, will return to the Telford International Centre on 7th and 8th November 2012 to provide visitors with the latest information on regulations, standards, methods and technologies employed in laboratory, field and process monitoring applications. Organised in conjunction with the Environment Agency and the Water ...

  • Trial setup of Wireless Indoor Air Quality (IAQ) Monitor in a Hong Kong office building.

    We recently performed a trial setup of the IAQ monitor system in Hong Kong in order to test out the units against a typical hot and humid Hong Kong summer. In our test, all IAQ data was taken at regular 1 minute intervals using 4 IAQ monitor units for four consecutive days. These units were placed in various locations around the building for a wider analysis of data. The information gathered was ...


    By PPM Technology

  • PPM Technology`s Indoor Air Quality (IAQ) Monitors to be showcased at MIECF 2011.

    PPM Technology are looking forward to showcasing our instruments at the European Pavilion of the upcoming Macao (SAR of China) International Environmental Co-operation Forum (MIECF), held on the 31st March to the 2nd April at the Venetian Macao Resort Hotel. MIECF is a high-powered annual platform to promote solutions for a low carbon future, and sustainable urban development in South China. ...


    By PPM Technology

  • Gas alarm system protects waste treatment staff

    The human nose is particularly sensitive to Hydrogen Sulphide (H2S); a highly offensive odorous gas, reminiscent of rotten eggs. With an odour threshold between 0.005 ppm and 1.5ppm, relatively low levels of Hydrogen Sulphide can result in complaints if industrial plants generate exposure at these levels. A chemical waste treatment plant in the UK has therefore installed a monitoring and alarm ...


    By Air Monitors Ltd.

  • Portable Gas Detection

    ‘Fatal Blast’ at an industrial plant or ‘Workers Overcome with Toxic Fumes’ or ‘Neighbours moved to safe place to avoid Toxic Fumes’ are headlines that are all too common. The cause of many fatal accidents is the confined space where workers are having to work.   The gas risk associated with a confined space is due to oxygen depletion (and sometimes ...


    By Shawcity Limited

  • Clam invasion threatens ecosystem balance and water quality

    Invasive alien species can have destructive effects on ecosystems. A recent study has shown that the invasive Asian clam (Corbicula fluminea) is reproducing at such a high rate in the River Minho Estuary, on the Portuguese/Spanish border, that it is not only threatening native species but also the quality of the river water. The functioning of freshwater ecosystems is easily unbalanced by human ...

  • Denitrifying MBR installed by Aquabio for DEFRA UK Govt landfill site

    Aquabio has designed and built an advanced membrane bioreactor plant (AMBR) at the DEFRA ‘foot and mouth’ burial site at Watchtree in Cumbria UK. The plant efficiently removes high strength organics, suspended solids and nitrogen to very low levels suitable for EA discharge. Watchtree was developed as a mass burial site for animals culled during the Foot and Mouth epidemic in 2001. The wastewater ...


    By Aquabio Ltd

  • Major flood repair helped by remote control boat

    A remote control boat equipped with a SonTek M9 Acoustic Doppler Profiler (ADP®) has been employed with HydroSurveyor software to create a 3-dimensional map of a damaged (and still submerged) flood barrier, following serious damage that took place during last December’s storms. Data from the survey enabled the Environment Agency to act swiftly and effectively to repair the damage and ...


    By Xylem, Inc.

  • Your Guide to Renting a Jerome

    Our rental program is designed to give you the high level of performance expected from a Jerome instrument without the long term commitment or cost of a purchase. Why rent a Jerome? Flexibility, accuracy and reliability – all in one convenient, durable and industry-proven package. Whether you’re an environmental consultant ...


    By Arizona Instrument LLC

  • WWEM 2010 will be the most exciting ever

    The organisers of WWEM 2010 have announced that this year's event will be even larger than its predecessors. Taking place over two days (10th and 11th November) at the Telford International Centre, there are a host of new features that will attract visitors from a broader section of the monitoring community. WWEM 2010 will retain its focus on environmental monitoring, providing the latest ...


  • Senscient ELDS(TM) Version 1.2 Open Path Gas Detectors Are First With Wireless 2.4 GHz Access and Data Communications

    An industry first, Senscient's new ELDS Version 1.2 Open Path Gas Detectors (OPGDs) feature Integrated 2.4 GHz Wireless Communications between the ELDS Transmitters/Receivers and Senscient Install & Commissioning tools. No other OPGD is as easy to install, with 2.4 GHz wireless alignment & access to event logs, self check results, and system diagnostics. This eliminates hard-wired Class I ...


    By Senscient Inc

  • Climate change, the Indoor Environment and Health

    A report from the US Institute of Medicine warns that the effort to counter climate change has spurred a shift to untested new materials and building retrofits that could limit and alter the air flow inside buildings. The report says this may concentrate indoor pollutants.  'America is in the midst of a large experiment in which weatherization efforts, retrofits, and other initiatives ...


    By PPM Technology

  • Ambient air quality and cleaner air for Europe

    Air pollution is caused by the emission to the atmosphere of certain substances which, alone or through chemical reaction, can damage human health and/or the environment. Air pollution is both a local and a transboundary problem as emissions from one country can travel large distances in the atmosphere and cause adverse effects in other countries. The single pollutants causing most damage to ...


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