993 resultados para Annual report, hazardous waste


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Generator 82 annual report; alphabetic list of hazardous waste generators -- Facility 82 annual report; alphabetic list of hazardous waste facilities.

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The Response Action Program cleans up hazardous substances at sites that present an imminent and substantial endangerment to human health and the environment but may not be addressed by another federal or state cleanup program.

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Description based on: 1997 ; caption title.

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Most of the pages of the photocopy, which is in double columns, represent approximately 2 pages of the original.

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Every year the South Carolina Hazardous Waste Contingency Fund presents its annual report covering such things as accomplishments, history and status, obligations of future sites and state superfund program's community involvement.

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Air flow at the land-sea-air interface influences to a large extent the atmospheric conditions that determine the transport, di lution, and trapping of natural and man-made air pollutants in the coastal areas of Monterey Bay and the Salinas Valley. Analysis of the hourly air flow on a daily and monthly basis indicates patterns of stagnation from midnight to noon of the fol lowing day with moderate to strong air flow during period 1300 to 2200. Throughout the year 1971 whenever flow is greater than 5 mph, the prevailing wind direction is onshore and from a westerly direction. Suggestions for urbanization and industrialization are made on the basis of an understanding of the atmospheric conditions which lead to trapping and dispersal of atmospheric waste. (27 page document)

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Various hazardous wastes with additives have been vitrified to investigate the formation mechanism of the glassy slag by a 30 kW DC plasma-arc reactor developed by the Institute of Mechanics, Chinese Academy of Sciences. The average temperature in the reaction area is controlled at 1500°C. The chemical compositions of three sorts of fly ashes are analyzed by XRF (X-Ray Fluorescence). Fly ashes with vitrifying additives can be vitrified to form glassy slag, which show that the ratio of the whole oxygen ions to the whole network former ions in glass (R) is appropriate in the range of 2~3 to form durable vitrified slag. In this experiment, the arc power is controlled below 5 kW to inhibit waste evaporation. To enhance the effects of heat transfer to wastes, ferrous powder has been added into the graphite crucible, which aggregates as ingot below the molten silicate after vitrification. The slag fails to form glass if the quenching rate is less than 1 K/min. Therefore, the slag will break into small chips due to the sharp quenching rate, which is more than 100 K/sec.

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The Recycling Market Development Advisory Council is comprised of 14 governor-appointed members representing the recycling industry, government, higher education, solid waste industry and citizen affiliations. The Council is staffed by the South Carolina Department of Commerce. This report also provides information on RMDAC’s work plan, economic development data, resources and market information for the glass, paper, plastics, scrap tires, used oil, nonferrous aluminum and ferrous scrap metal industries.