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Saturday, July 25, 2020 | History

1 edition of 1990 ozone precursors emissions inventory for the Chicago area found in the catalog.

1990 ozone precursors emissions inventory for the Chicago area

1990 ozone precursors emissions inventory for the Chicago area

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  • 31 Currently reading

Published by Illinois Environmental Protection Agency in Springfield, Ill. (P.O. Box 19276, Springfield 62794-9276) .
Written in English

    Places:
  • Illinois,
  • Chicago Region.
    • Subjects:
    • Ozone -- Environmental aspects -- Illinois -- Chicago Region.,
    • Air -- Pollution -- Illinois -- Chicago Region.

    • Edition Notes

      Other titlesIllinois state implementation plan.
      StatementIllinois ozone state implementation plan.
      ContributionsIllinois. Environmental Protection Agency.
      Classifications
      LC ClassificationsTD885.5.O85 A1533 1992
      The Physical Object
      Pagination1 v. (various pagings) :
      ID Numbers
      Open LibraryOL1048555M
      LC Control Number93621262

      Periodic Emissions Inventory for Ozone Precursors i Maricopa County, AZ • September Periodic Emissions Inventory for Ozone Precursors. for the Maricopa County (The department’s news release to announce the availability of the draft report, which outlines the schedule for public review and comment, is contained in Appendix D, along wit.

      This periodic emissions inventory (PEI) for ozone precursors has been developed to meet requirements set forth in Title I of the Clean Air Act Amendments of (CAAA), which requires the development of a baseline emissions inventory and periodic revisions for areas that fail to meet the National Ambient Air Quality Standards (NAAQS). point for ozone precursor emissions. A companion report describes emission inventories for particulate matter and particulate matter precursors. The most appropriate, existing, comprehensive inventory of ozone precursors that can be used to estimate emissions during the intensive study period (Summer ) for the second Texas Air.

      (j) The base year ozone precursor emission inventory requirement of section (a)(1) of the Clean Air Act, as amended in , has been satisfied for Lake and Porter Counties, Indiana. (k) On J , and J , Indiana submitted a 15 percent rate-of-progress plan for the Lake and Porter Counties portion of the Chicago-Gary-Lake. concerning ozone control in the Chicago area. This lawsuit stemmed from Wisconsin's concerns about transport of pollution from the Chicago area into southeastern Wisconsin (Wisconsin vs. Reilly, No. C). The lawsuit was resolved with a settlement agreement which called for a regional study of the ozone.


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1990 ozone precursors emissions inventory for the Chicago area Download PDF EPUB FB2

Emissions of the main tropospheric (ground-level) ozone precursors reduced across the EEA region between and (Figure 1). The different precursor species contribute to ground-level ozone formation to differing extents, but in general NO X and NMVOC are considered the most important precursor species.

In most countries, reductions in emissions have occurred since. This indicator tracks trends since in anthropogenic emissions of ozone precursor pollutants: nitrogen oxides (NO X), carbon monoxide (CO), methane (CH 4) and non methane volatile organic compounds (NMVOCs). The indicator also provides information on emissions by sectors: Energy production and distribution; Energy use in industry;, Industrial.

Average over the Chicago area (presently in the transition of VOC- and NOx-limited regimes for ozone production), climate warming and precursor emissions increases together lead to a – ppb increase in MD8A and DM ozone by – under by: Conference: Receptor model evaluation of ozone precursor emissions during for Chicago Title: Receptor model evaluation of ozone precursor emissions during for Chicago Full Record.

Abstract. A brief introduction into the sources of ozone precursor emissions has already been given in Sect. A detailed analysis of these sectors will be conducted in the following sections, providing the basis for the selection of suitable abatement measures and being used for the projection of a future emission by: 2.

Emission Inventory Development (1 of 3) • Estimating ozone precursor emissions is a complex process involving many parameters. • Uncertainties in emissions inventory estimates could range from about 10% for well-defined sources to an order of magnitude for widespread and sporadic sources • The general equation for estimating emissions is.

APPENDIXES A. Illinois Statewide Ozone Precursor Emissions Inventory – Typical Summer Day Emissions of Oxides of Nitrogen (NOx) Chicago Nonattainment Area B.

Illinois Statewide Ozone Precursor Emissions Inventory – Typical Summer Day. (i) The base year () ozone emission inventory requirement of section (a)(1) of the Clean Air Act, as amended inhas been satisfied for the following Illinois ozone nonattainment areas: the Chicago nonattainment area - Cook, DuPage, Kane, Lake, Will and McHenry Counties, Aux Sable and Gooselake Townships in Grundy County, and Oswego.

Base-Year Emissions Inventory for Indiana’s Portion (Lake and Porter Counties) of the Chicago-Naperville, IL-IN-WI, 8-Hour Ozone Nonattainment Area ATTACHMENT 1 Base-Year National Emissions Inventory, version 2 Technical Support Document ATTACHMENT 2 MOVES Input Data and Parameters Northwest Indiana Regional.

AQPSTR Illinois Ozone Emission Inventory for Illinois Environmental Protection Agency North Grand Avenue East P.O. Box Springfield, Illinois Chicago Ozone Nonattainment Area for the 8-Hour Ozone Standard (Revised) AQPSTR July 7, Illinois Environmental Protection Agency.

North Grand Avenue East. Springfield, Illinois Ozone Periodic Emission Inventory vi Maricopa County, AZ Table –6.

Emission factors and annual emissions from area-source commercial/institutional natural gas combustion by combustion type. 48 Table –7. Annual and season-day emissions from area-source commercial/institutional.

wide emissions inventory of ozone precursor emissions for all source categories (i.e., point, area, mobile). This document reflects the items included in the inventory plus the.

2. Emissions of ozone precursors. Biogenic emissions provide a natural background ozone level of approximately 25–45 ppb (MARAMA, ). NO x results from biological processes in soil, forest fires, and lightning; however, electric utilities and motor vehicles are much larger sources.

Highway Vehicle Emissions of Ozone Precursors in the Washington, DC-MD-VA Ozone Nonattainment Area, was prepared for the region and approved by MWAQC on Septem The inventory has been used as the basis for SIP planning purposes and modified as necessary since its development.

Washington DC-MD-VA Severe Area SIP dated February   No long-run records of surface concentrations for BC and ozone exist for India; the best proxy for these pollutant concentrations is therefore an emissions inventory of aerosols and ozone precursor compounds (e.g., refs.

25 and 26). Although not equivalent, emissions of pollutants are nevertheless related to their ambient surface concentrations. Given the historical trends in ozone precursor emissions, it is interesting also to review what the corresponding achievements have been in ozone reduction.

National air quality and emissions have been reviewed for the period from to (EPA a). In the period –, emissions of total ozone precursors decreased by 54%. Emissions of nitrogen oxides decreased by 48%, carbon monoxide by 66%, non-methane volatile organic compounds by 55% and methane by 18%.

The decrease is mainly a consequence of the introduction of more stringent emission standards for motor vehicles. 5.A. Emissions Inventory-Base Year Inventory On Novemthe State of West Virginia submitted comprehensive inventories of VOC and NOx emissions from area, stationary, and mobile using as the base year for calculations to demonstrate maintenance.

Periodic Emissions Inventory for Ozone Precursors i Maricopa County, AZ • September Periodic Emissions Inventory for Ozone Precursors. for the Maricopa County 8-hour Ozone Nonattainment Area. September Table of Contents. Eric M. Fujita's 89 research works with 3, citations and 9, reads, including: A Multipollutant Evaluation of APEX Using Microenvironmental Ozone, Carbon Monoxide, and .VOC/NO x ratios measured during SCAQS (8–10 in ppbC to ppb NO x) were about 2– times higher than the corresponding emission inventory ratios (4) (Fujita et al., ).

Thus, the actual ambient VOC/NO x ratios were substantially greater (8–10 in ppbC to ppb NO x) than were indicated by the corre- sponding emission inventory (4)[email protected]{osti_, title = {Procedures for the preparation of emission inventories for carbon monoxide and precursors of ozone.

Volume 2. Emission inventory requirements for photochemical air quality simulation models (revised)}, author = {Gardner, L.}, abstractNote = {The document is the second volume of a two volume series designed to provide assistance to .