air monitoring procedure News

  • Air monitoring equipment endorsed by the Chinese government

    Markes International (Llantrisant, UK) has announced that its automated air-monitoring systems for both canister and tube sampling have been officially endorsed by the Chinese Ministry of Environmental Protection. This cements their long-standing reputation as high-performance, well-designed and cost-effective technologies for the analysis of volatile and semi-volatile organic compounds (VOCs and ...


    By Markes International Ltd

  • Air Quality Monitoring Systems Audit Service

    WKC  proudly announces our new Air Quality Monitoring Systems Audit service WKC are proud to announce our new Air Quality Monitoring Systems Audit service. The auditing of air quality monitoring systems is a natural progression to other air quality modelling and impact assessment related services that WKC ...


    By WKC Group

  • Bristol schoolchildren monitor local air quality

    A group of schoolchildren from Oasis Academy Brightstowe in Bristol have been utilising Ashtead Technology’s air quality monitors to measure air pollution during their daily commute to school. The project is part of the BBC News School Report which provides 11-16 year-olds across the UK with an opportunity to make and broadcast their own news. With support from BBC staff, partners and ...


    By Ashtead Technology Ltd

  • ASTM D3249 - 95(2011) standard practice for general ambient air analyzer procedures

    The significance of this practice is adequately covered in Section 1. 1. Scope 1.1 This practice is a general guide for ambient air analyzers used in determining air quality. 1.2 The actual method, or analyzer chosen, depends on the ultimate aim of the user: whether it is for regulatory compliance, process monitoring, or to alert the user of adverse trends. If the ...


    By ASTM International

  • 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.

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

    Special odor sampling procedure with nitrogen dilution has been developed by Uniqair and Purdue University Odor Lab for odor 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 odor lab is utilizing human noses of screened panel members with odor sensing ...


    By Uniqair Technologies Ltd.

  • PERKINELMER ANNOUNCES FIVE NEW SYSTEMS FOR REMOTE ENVIRONMENTAL AIR MONITORING

    Turnkey Ozone Precursor Analyzers Offer Programmable Pneumatic Control for Maximum Ease-of-Use and Reliability ORLANDO, Fla. – PerkinElmer, Inc. (NYSE: PKI), a global leader in Health Sciences and Photonics, today announced five new systems for remote environmental air monitoring. PerkinElmer’s turnkey Ozone Precursor Analyzers combine the Clarus® 500 multidimensional Gas Chromatograph ...


    By PerkinElmer, Inc.

  • SoCal semiconductor firm promotes air monitoring as part of U.S. EPA settlement

    SAN FRANCISCO - Under the terms of a recent settlement agreement with the U.S. Environmental Protection Agency, Jazz Semiconductors of Newport Beach, Calif., will initiate a project promoting awareness of hazardous waste air emissions requirements in the semiconductor industry. Jazz Semiconductors will spend at least $22,500 to sponsor educational training for the semiconductor industry as well ...

  • Ozone Monitoring Alert

    The PSD rules have been updated to enforce the new 8-hour ozone regulation. Additional ambient air monitoring requirements have been added to the regulations. This update can be found in 40CFR52.21 (see footnote to the Table for De Minimis Ambient Air Impacts from Modeling) A new PSD source, which has the potential of increasing their emissions of nitrogen oxides by 100 tons or more, may now be ...

  • U.S. EPA fines wood veneer manufacturer $75,000 for federal air monitoring violations

    The U.S. Environmental Protection Agency announced today that Roseburg Forest Products in Weed, Calif., has agreed to pay a $75,000 penalty to resolve alleged violations of the federal Clean Air Act. This enforcement action comes as a result of the following violations of federal law: Roseburg did not monitor nitrogen oxides emitted by its biomass boiler for 48 days in 2008 and 2009. ...

  • Accurate detection and monitoring of Formaldehyde.

    PPM Technology has developed wireless connectivity for our leading Formaldehyde detector and monitor the Formaldemeter htv-m. The Formaldemeter htv-m is able to accurately detect and monitor formaldehyde, temperature and humidity in real-time.  It can be ...


    By PPM Technology

  • Precision in Air Sampling Calibration

    Personal air sampling pumps are bodily-worn pumps used to sample airborne contaminants that can be damaging to health, controlling the flow of air to ensure a known volume of air is sampled. Monitoring for dust is usually achieved using such devices by sampling air onto a pre-weighed filter, which is then weighed after sampling and the dust concentration calculated. Monitoring for gases and ...


    By Casella

  • Meteorological Monitoring Alert – Psd Permitting

    AERMOD has replaced ISC in most cases as the preferred air dispersion model for use in PSD/regulatory permitting. AERMOD uses current science to predict the impact of air emissions from multiple sources at receptors located near points of interest. The AERMOD has the ability to use site-specific meteorological parameters to account for variation in wind and stability due to nearby structures, ...

  • Massive growth for air quality show

    AQE 2013, the air quality and emissions show, has been heralded a phenomenal success by organisers, exhibitors, speakers and visitors. With air pollution concern running high, this event could not have been better timed, and succeeded in attracting three times the number of registered visitors than the previous event in 2011. The health effects of air pollution including the number of premature ...

  • Dust Monitoring Workshop Draws Crowds

    The instrumentation specialists Ashtead Technology and monitoring instrument manufacturer TSI recently co-hosted a technical workshop which focused on monitoring workplace and environmental air quality. The level of interest in the workshop was so high that some applications to attend had to be declined once registration was full. “We were delighted with the level of interest,” said ...


    By Ashtead Technology Ltd

  • Emissions Monitoring in India Call for Papers

    The organisers of CEM India are seeking both oral and poster presentations for the CEM India Conference and exhibition which will take place from the 26th-28th September in Delhi India. India is one of the world's fastest growing economies and is currently the third largest polluting country in the world emitting 2407 million metric tonnes of CO2 .To tackle this pollution ...

  • Site Remediation - Emissions Boundary Monitoring

    The remediation of contaminated land sites can prove to be a challenging undertaking.  There is considerable risk of chemical exposure to both the onsite workforce and to surrounding communities. To offsite receptors, the remediation process itself can become a significant route of exposure, with the excavation and uncovering of otherwise trapped contaminants resulting in potential ...


    By Shawcity Limited

  • EPA Provides Grants to Help New York City Residents Monitor Air and Water Pollution in their Communities; Smart Phones will Track Air Pollution in The Bronx, Students Surveying Water Pollution in New York Harbor are Some of the Projects

    The U.S. Environmental Protection Agency is providing nearly $125,000 in “citizen science” grants to five New York City community groups. These grants will be used to help these organizations collect information on air and water pollution in their communities and seek solutions to environmental and public health problems. “People care deeply about clean air and clean water in ...

  • How to Set Up a Perimeter Monitoring Kit

    It’s that time of year again: construction season!  Which means perimeter monitoring has again become necessary to measure worker exposures to noise, dust, gas emissions, and provide documentation that you’ve implemented procedures to keep the surrounding community safe from these issues. RAECO Rents perimeter ...


    By Raeco Rents

  • Environmental analysis – online monitoring of chromate in wastewater

    Metrohm Process Analytics is pleased to present a solution for the online monitoring of chromate (hexavalent chromium) in industrial wastewater streams. This turn-key solution uses titration with subsequent photometric detection and is based on the ICON Analyzer, a dedicated online photometer ...


    By Metrohm AG

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