Etude de la transformation de l'anhydride sulfureux en acide sulfurique en relation avec les donnees climatologiques, dans un ensemble urbain a caractere industriel, rouen

Benarie, Michel; Ménard, Thierry; Nonat, André

doi:10.1016/0004-6981(73)90100-5

Cited by 14 publications

(1 citation statement)

References 27 publications

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“…We have also found circumstantial evidence that this sulfate is of local origin. These conclusions agree with those reached by Benarie et al (1973), who studied wintertime air pollution in the industrial Rouen region. These authors have determined S0 2 oxidation rates to be between 6 and 25% hr-1 and have attributed the sulfate formation to catalytic action of suspended solid particles.…”

Section: Introductionsupporting

confidence: 93%

Spatial and temporal variations of aerosol sulfate and trace elements in a sourcedominated urban environment

Bizjak

Benner

Hansen

et al. 1988

Atmospheric Environment (1967)

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Section: Introductionsupporting

confidence: 93%

Spatial and temporal variations of aerosol sulfate and trace elements in a sourcedominated urban environment

Bizjak

Benner

Hansen

et al. 1988

Atmospheric Environment (1967)

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Aerosol Production in the Atmosphere

Bricard

1977

Environmental Chemistry

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Transport of pollutants considered from the point of view of a short and medium-range material balance

Benarie¹

1976

Water, Air, and Soil Pollution

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Episodical long range transport is the quasi-instantaneous peak event. It does not express the total dosage of pollutant carried over from the source area to some distant place. The purpose of the present paper is to obtain an average material balance of a pollutant leaving a given area. Available information from the OECD 'Long Range Transport of Air Pollutants' is being used for this purpose. The IRCHA is one of the laboratories participating in this project.Our main sampling station is 37 km from the center of the Paris district. This position allows us to compute, based on emission data from the area and air pollution survey records, the amount of pollutant (total S) leaving the region. We worked out this specific example because we had the first-hand, verified data.Out of a total emission of about 300 kT SO2 yr -1 (1972 figure), over 50% may be accounted for as remaining inside the 37km-radius circle. Gaseous and particulate dry deposition mechanisms are considered mainly responsible for this fact. Less than half of the total S emission seems to be transported beyond the 37 km radius limit. The exact aspect of the deposition function within the national territory is currently being researched. Material Balanee of the Paris RegionGreat attention has hitherto been directed towards 'episode analysis' i.e. the scrutiny of the not-to-frequent pollution episodes at remote, slightly polluted stations. If and when such a station records a concentration peak, be it as gaseous pollutant, dry or wet fallout, the cloud can be traced back to its origin. This approach may be termed 'receptor-oriented'. A n alternative way, albeit not original, because it is frequently and almost exclusively used in calculations regarding industrial stacks, is source-oriented. Here, an attempt is made to establish a material balance at and around the emission source.The Paris district provides a ready example for this approach. It's well-documentedWater, Air, and Soil Pollution 6 (1976) 329-338. A ll Rights Reserved

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Etude de la transformation de l'anhydride sulfureux en acide sulfurique en relation avec les donnees climatologiques, dans un ensemble urbain a caractere industriel, rouen

Cited by 14 publications

References 27 publications

Spatial and temporal variations of aerosol sulfate and trace elements in a sourcedominated urban environment

Spatial and temporal variations of aerosol sulfate and trace elements in a sourcedominated urban environment

Aerosol Production in the Atmosphere

Transport of pollutants considered from the point of view of a short and medium-range material balance

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