air emissions Articles

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Messing with the monsoon: Study: Manmade aerosols can alter rainfall in the world’s most populous region

by MIT - Massachusetts Institute of Technology  (Sep. 30, 2015)

Original story at MIT  On the Indian subcontinent, the widespread burning of firewood, coal, agricultural waste, and biomass for energy disperses black carbon particulates into the atmosphere. These manmade aerosols not only pollute the air, but also form an “atmospheric brown cloud” that’s disrupting the local ...

Air Emissions/Off-Gas Treatment

by Federal Remediation Technologies Roundtable  (Jan. 1, 1997)

A number of technologies have been widely applied for removal of VOCs from off-gas streams. However, the application of these technologies to off-gases from site remediation may be quite limited. Biofiltration has been widely applied for VOC destruction in Europe and Japan, but it has only recently been used in the United States. Catalytic and ...

Real-time air emissions monitoring

by Wood Group Mustang, Inc.  (Sep. 1, 2008)

Due to increasingly rigorous requirements for regulatory and permit compliance, organizations are seeking more from all compliance support systems. The ability to expand systems to encompass new, or migrate existing, regulatory calculations used to monitor environmental performance is vital. Planning strategically for a scalable and sustainable ...

The Emissions Trifecta: Combining Title V, Air Emissions and GHG Reporting

by Enviance, Inc.  (Jan. 9, 2010)

With greenhouse gas (GHG) and other pollutants meeting increased scrutiny worldwide, governmental agencies have put multiple regulations and environmental programs in place to tackle this growing problem. But effectively tracking and managing data for Title V, an air emissions inventory and the EPA’s new mandatory GHG reporting rule can ...

Air emissions benchmarking report case study

by M.J. Bradley & Associates LLC  (Oct. 31, 2013)

In 2008, 2010, 2012, and 2013, MJB&A managed the production, budget and release of a collaborative report entitled Benchmarking Air Emissions of the 100 Largest Electric Power Producers in the United States.  The 2013 report was jointly published by Bank of America, Ceres, Entergy, Exelon, the Natural Resources Defense Council, ...

Concentrations of air pollutants constant despite drop in emissions

by NILU - The Norwegian Institute for Air Research  (Nov. 19, 2007)

Concentrations of ozone and particulate matter, two harmful airborne pollutants, have not improved since 1997 despite substantial cuts in emissions of air pollutants across Europe, says a new EEA report where Norwegian Institute for Air Research (NILU) has co-ordinated and are editor ...

Data Requirements Air Emissions/Off-Gases

by Federal Remediation Technologies Roundtable  (Jan. 1, 1997)

Predictive modeling may be usefelected to represent the system (e.g., SVE treatment, incinerator, etc.), and site and contaminant informaul in estimating emissions from a site or treatment system. An appropriate theoretical model is stion is used to estimate gross emissions. Because many variables affect emission rates, this approach is limited by ...

Air–quality impact of PM10 emission in urban centres

by Inderscience Publishers  (Feb. 20, 2012)

This paper calculates a detailed inventory of PM10 emissions in the urban area of Mendoza, Argentina, and evaluates the impact of such emissions by using the CALPUFF dispersion program. It includes direct and indirect emissions from mobile sources; emissions from industrial sources and fugitive emissions from unpaved road and dust production from ...

Manufacturer Recycles Solvents, Cuts Air Emissions

by Calgon Carbon Corporation  (Jan. 1, 1998)

Untitled Document To achieve an acceptable level of solvent emissions, Sellotape Products Ltd. of New Zealand installed a ...

Controlling Hazardous Air Emissions With A Catalytic Oxidizer

by The CMM Group, LLC  (Sep. 1, 2002)

As the full effect of the Federal Clean Air Act (CAA) Amendments continue to impact today’s industry, many companies will be required to install new or additional air pollution control equipment. With well over twenty years of proven success, catalytic oxidation is a popular method for controlling volatile organic compound (VOC) emissions.During ...

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