Epa Asphalt Plant Emissions

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  • Atmospheric Emissions from the Asphalt Industry - EPA

    The most significant pollutant from the asphalt plants is particulates. The emission, factors (without controls) are 18 kg/0.91 metric ton (40 lb/short ton) for the hot-mix plants and 4 kg/0.91 (2 metric ton (8 Ib/short ton) for the roofing segment. These quantities represent about 0.65 percent of the national total of particulate emissions.

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  • Engineering Guide #83 Emissions Testing - Ohio EPA Home

    However, for asphalt plants, Ohio EPA is setting an alternative threshold for acceptable production rates instead of the 90% threshold. For asphalt plants, emissions test results that demonstrate compliance with the applicable emissions limitations can be accepted

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  • Hot Mix Asphalt Plants - US EPA

    Oct 30, 2020 · Source material that was used in the March 2004 revision of the AP 42 section and the series of reports that culminated in the December 2000 publication of a comprehensive assessment of air emissions from hot mix asphalt plants are available here. The March 2004 revision changed only the hot oil heater emissions factors for formaldehyde, carbon monoxide and carbon dioxide.

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  • McKinley Park Neighbors Prep for Showdown With EPA Over

    Mar 12, 2020 · "Thanks to modern environmental control systems, the MAT Asphalt plant is one of the most environmentally friendly facilities in the nation. Our emissions are less than one-fourth the allowable level, according to the IEPA draft permit issued in late 2019.

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  • Documentation for Greenhouse Gas Emission and Energy

    estimate streamlined life-cycle greenhouse gas (GHG) emission factors for asphalt concrete beginning at the waste generation reference point.1 EPA uses the WARM GHG emission factors to compare the net emissions associated with asphalt concrete in the following three waste management alternatives: source reduction, recycling, and landfilling.

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  • Hot Mix Asphalt Plant Air Emissions Inventory Guidance

    The default emission factors for calculating hot mix asphalt plant air emission sources are taken from four sections of the United States Environmental Protection Agency (USEPA) reference document, Compilation of Air Pollutant Emission Factors, Volume I: Stationary Point and Area Sources, AP-42, 1/95 version. These four sections are 11.1

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  • Documentation for Greenhouse Gas Emission and Energy

    of new asphalt cement is added to produce HMA that meets the required quality specifications. 11.1.2 Emissions And Controls2-3,23 Emissions from HMA plants may be divided into ducted production emissions, pre-production fugitive dust emissions, and other production-related fugitive emissions. Pre-production fugitive dust

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  • Division of Air Quality sphalt Plants - NC

    study of asphalt plant emissions being conducted by the U.S. Environmental Protection Agency (EPA). If changes are warranted based on the EPA study, the DAQ can reopen asphalt plant permits issued since April 1998. All asphalt plants must obtain an air permit from the Division of Air Quality. The DAQ reviews all air permit applications for

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  • AP 42 Section 11.1 Hot Mix Asphalt Reports - US EPA

    AP 42 Section 11.1 Hot Mix Asphalt Reports - Related Information | Air …

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  • Asphalt Plants - chej.org

    Asphalt Plant Emissions: What are the Issues during Site Selection? – Massachusetts . 10 . Association of Health Boards Quarterly . Hot Mix Asphalt Plants Emissions Assessment Report – US EPA. 12 Compilation of Air Pollutant Emission Factors: Hot Mix Asphalt Plants – US EPA . 28 Proposed Revision to AP -42, 11.1 Hot Mix Asphalt Plants

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  • How Significant are Emissions from Asphalt Paving Material

    Aug 11, 2021 · From a regulatory perspective, the main source of pollutant emissions at an APM plant results from fuel combustion to dry and heat the aggregate materials. Concerns over APM plants, however, often focus on volatile chemicals associated with the liquid asphalt cement.

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  • FACT SHEET asphalt plants - BREDL

    The following are examples of seven pollutants typically found at various levels in emissions from asphalt plants - hydrogen sulfide, benzene, chromium, formaldehyde, polycyclic aromatic hydrocarbons (PAHS), cadmium and arsenic – and the known effects of these substances on human health: Hydrogen sulfide(H 2S). Hydrogen sulfide is a poisonous

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  • Asphalt Report - NSW Environment Protection Authority (EPA)

    mobile asphalt plants were audited as part of this compliance audit program. It should be noted that a mobile asphalt plant providing product for a construction site and located on or adjacent to that site for a period of more than 12 months is no longer considered to be mobile or temporary as defined by the POEO legislation. Such plants will

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  • Asphalt Processing and Asphalt Roofing - US EPA

    EPA 454/RLiming9 HOT MIX ASPHALT PLANTS EMISSION ASSESSMENT REPORT This document was prepared by: Emissions Monitoring and Analysis Division Office of Air Quality Planning and Standards United States Environmental Protection Agency Research Triangle Park, NC and under contract, by: Midwest Research Institute Kansas City, MO and Cary, NC

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  • TEST REPORT COMPLIANCE EMISSION TEST MAT ASPHALT, …

    Dec 11, 2018 · (PM) as well as the opacity of visible emissions (VE) from the asphalt plant drum mixer baghouse stack. The purpose of the test was to demonstrate compliance with the testing requirements of Illinois Environmental Protection Agency (IEPA) Construction Permit No. …

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  • Asphalt Plant - Calculate Emissions - Illinois

    construction site. EPA assumed that non-energy process GHG emissions from making asphalt concrete were negligible because no data were available about non-energy emissions, and the majority of the asphalt concrete is aggregate, which has no non-energy emissions associated with its production. Exhibit 1-4: Composition of Hot Mix Asphalt

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  • EMISSIONS ACTIVITY CATEGORY FORM ASPHALTIC - Ohio …

    EPA FORM 3136 - REV2002 1 of 8 EMISSIONS ACTIVITY CATEGORY FORM Specify the maximum plant design production capacity: _____tons/hour. 2 of 8 EPA FORM 3136 - REV2002 (excluding virgin aggregate or asphalt) the facility proposes to make at this facility. NOTE: an y mix

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  • Estimates of Air Emissions from Asphalt Storage Tanks and

    asphalt emissions from their asphalt plants for many Title V permit applications. Owens Corning also evaluated appropriate emission factors for the asphalt blowing process and that analysis has been published [I]. The Emission Factor and Inventory Group in the U. S. Environmental Protection Agency's (EPA) Office of Air

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  • Method 25Aap - US EPA

    sis, and Reporting of VOC Emissions from Hot Mix Asphalt Plant Dryers (HMA). The mass emission rate of VOC from HMA plant dryers is expressed in terms of pounds per hour of propane. 1.3 Data Quality Objectives. Adher-ence to the requirements of this method will enhance the quality of the data obtained from air pollutant sampling methods.

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  • Hot Mix Asphalt Facilities: New Source - US EPA

    AP 42 Section 11.1 Hot Mix Asphalt Reports - Related Information | Air …

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