ambient ammonia News

  • 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 ...


  • Archival and cultural preservation facilities require an ambient Indoor Air Environment.

    Indoor Air Quality (IAQ) is a significant issue in Libraries, museums and archival collections, due mainly to the fact that many compounds, as well as unsuitable temperature and humidity has a deteriorating affect on many valuable and precious items stored in these buildings. Control of temperature and relative humidity is critical in the preservation of library and archival collections ...


    By PPM Technology

  • Casella ETI Shows How to Monitor Air Quality at MCERTS 2007

    Casella ETI, a leading supplier of air quality and emission monitoring instruments will display a broad range of specialist instrumentation at this year’s MCERTS Exhibition at the Bretby Conference Centre in Bretby, Staffordshire on the 25th and 26th April 2007. The range includes the MCERTS approved Casella Monitor ambient air quality analysers for CO, O3, NOx & SO2, along with its new ...


    By Casella

  • Air pollution kills 3.3 million worldwide, may double

    Air pollution is killing 3.3 million people a year worldwide, according to a new study that includes this surprise: Farming plays a large role in smog and soot deaths in industrial nations. Scientists in Germany, Cyprus, Saudi Arabia and Harvard University calculated the most detailed estimates yet of the toll of air pollution, looking at what caused it. The study also projects that if trends ...


    By Associated Press

  • Reaching Euro VI emissions limits

    The requirements of low and lowest detectable exhaust analysis has prompted Eco Physics to launch a broad range of analyzers for NO/NOx detection. Emissions tuning is one of the targets of the EURO VI regulations as well as US EPA 2010, which are: Reduction of Particulate Matter (PM) and reduction of Nitrogen Oxides (NOx). In the past 15 years – since the first European regulation for exhaust ...


    By ECO PHYSICS INC.

  • 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

  • New Analyzers for NOx Amines

    ECO PHYSICS AG has developed new analyzers for measuring ammonia (NH3). The company’s 800 series allows for several different configurations, including different converters, heated sample inlets, pressure regulation and multiple reaction chambers. ECO PHYSICS even has the ability to provide two separate sample inlets for measuring gases from two separate sources with their dual inlet option. ...


    By ECO PHYSICS INC.

  • 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

  • First Evapcold Units Successfully Installed in Utah

    Since its founding in 1901, The Western Gateway Storage Company in Ogden, Utah, has provided innovative cold storage solutions to Utah and the surrounding states while growing and expanding as a company, priding themselves on their modern facilities and commitment to customer satisfaction. Western Gateway’s commitment to keep their customers’ inventories, safe, clean, and cold, while ...


    By Evapco Inc.

  • China Will Help Drive The NOx Control Market To $5 Billion/year

    By 2011 the worldwide sales of NOx Control systems and catalyst will exceed $5 billion/yr.  The sales of selective catalytic reduction systems will rise and fall year to year and country to country, whereas the catalyst sales will steadily increase.  These are the latest forecasts in the McIlvaine report, NOx Control: World Markets. The largest single market for NOx control is ...


    By The McIlvaine Company

  • $14 billion market for FGD equipment and consumables

    Revenues for equipment, repair parts and consumables to remove SO2 from power plant stacks around the world will increase to over $14 billion in 2011 up from $13.2 billion in 2010. This is the forecast in the McIlvaine online report FGD Markets and Strategies. www.mcilvainecompany.com Fifty percent of the expenditures will be for ...


    By The McIlvaine Company

  • SCS Engineers acquires Tracer ES&T

    As of October 1, 2009, Tracer Environmental Sciences & Technologies, Inc. (Tracer ES&T) merged with SCS Engineers. Tracer will operate as a separate practice group of SCS under the name SCS Tracer Environmental. SCS Tracer Environmental is a technology-oriented consulting firm that provides industrial air, risk management, and environmental engineering consulting services. The company ...


    By SCS Engineers

  • Environment: Commission takes action against UK for persistent air pollution problems

    The Commission has launched legal proceedings against the UK for its failure to cut excessive levels of nitrogen dioxide, a toxic gas. Nitrogen dioxide is the main pre-cursor for ground-level ozone causing major respiratory problems and leading to premature death. City-dwellers are particularly exposed, as most nitrogen dioxide originates in traffic fumes. European legislation sets limits on air ...

  • NOx control market to reach $7.6 billion this year

    The market for selective catalytic reduction (SCR) systems and replacement catalyst will reach a record $7.6 billion this year. This is the latest forecast in NOx Control World Markets published by the McIlvaine Company (www.mcilvainecompany.com). Sales of systems are projected at $6.1 billion. This includes the ammonia injection system, the catalyst, housing ...


    By The McIlvaine Company

  • Questions and Answers on the new European air quality directive

     Questions and Answers on the new directive on ambient air quality and cleaner air for Europe 1) What is the issue? 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 ...

  • Mobile monitoring station assesses diesel emissions

    Researchers in Greece are using a Gasmet FTIR multiparameter gas analyzer, deployed in a mobile van (MOBILAB), to undertake exhaust gas analysis for comparison with ambient air quality data. “This enables us to undertake temporal and spatial air quality measurements from within traffic, measuring emissions during different traffic conditions,” says Apostolos Tsakis, from the Aerosol ...


    By Gasmet Technologies Oy

  • The Power of Three: ET introduces three new products

    Enviro Technology Services has announced the debut of three new pioneering air monitoring products, adding further weight to the Gloucestershire-based firm’s growing reputation as a driving force for innovation in air quality monitoring technology. From an analyser aimed at researchers wanting to measure the tricky combo of ammonia and hydrogen sulphide, to the world’s first fully ...

  • Mobile monitoring station assesses diesel emissions

    Researchers in Greece are using a Gasmet FTIR multiparameter gas analyzer, deployed in a mobile van (MOBILAB), to undertake exhaust gas analysis for comparison with ambient air quality data. “This enables us to undertake temporal and spatial air quality measurements from within traffic, measuring emissions during different traffic conditions,” says Apostolos Tsakis, from the Aerosol ...


    By Gasmet Technologies Oy

  • UNIQAIR providing Odor Evaluation Service with PURDUE UNIVERSITY Odor Lab

    Special odor sampling procedure with nitrogen dilution has been developed by Uniqair and Purdue University Odor Lab for odor samples with high humidity from fishfeed and Petfood dryers. The nitrogen will preserve the odor and prevent condensation for more accurate odor concentration test results. Unlike VOC testing, the odor lab is utilizing human noses of screened panel members with odor sensing ...


    By Uniqair Technologies Ltd.

  • New Odor Sampling Procedure for high humidity air flow from food or feed dryers/coolers

    Special odour sampling procedure with nitrogen dilution has been developed by Uniqair and Purdue University Odor Lab for odour samples with high humidity from dryers and coolers. The nitrogen will preserve the odor and prevent condensation for more accurate odor concentration test results. Unlike VOC testing, the odour lab is utilizing human noses of screened panel members with odor sensing ...


    By Uniqair Technologies Ltd.

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