Influence Of Coal Combustion Flue Gas Desulfurization Waste On Element Uptake By Maize (Zea Mays L.) Metadata

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Title

  • Main Title Influence Of Coal Combustion Flue Gas Desulfurization Waste On Element Uptake By Maize (Zea Mays L.)

Creator

  • Author: Knox, Anna S.
    Creator Type: Personal
  • Author: Knox, John D.
    Creator Type: Personal
  • Author: Adriano, Domy C.
    Creator Type: Personal
  • Author: Sajwan, Kenneth S.
    Creator Type: Personal

Contributor

  • Sponsor: United States. Department of Energy.
    Contributor Type: Organization
    Contributor Info: US Department of Energy (United States)

Publisher

  • Name: Savannah River Site (S.C.)
    Place of Publication: Aiken, South Carolina
    Additional Info: Savannah River Site, Aiken, SC (US)

Date

  • Creation: 2005-01-10

Language

  • English

Description

  • Content Description: A greenhouse study was conducted to determine the effect of coal combustion flue gas desulfurization (FGD) waste from a coal combustion electric power facility on element uptake by maize (Zea mays L.). Unweathered FGD was applied to an Orangeburg Series (Typic Paleudult) soil with an initial soil pH salt of 4.90. The FGD was added at 0, 1, 2, 4, 6, 8, and 10 per cent by weight. The test plant, maize, was harvested after 6 weeks of growth. Within 56 days of the FGD application, all rates of FGD significantly increased pH in the soil and the soil leachate above 6.0. The elemental concentration of the maize tissues indicated a characteristic elevation of B, Se, Mo, and As. However, no visual symptoms of toxicity of B or other elements in plants were observed. Increasing level of FGD caused a steady decline in dry weight, with the highest treatment producing plants which had approximately half the biomass of the control plants. Due to elevated concentrations of B and other elements and due to adverse yield effects measured on plants, unweathered FGD would not be a suitable amendment for 6-week old maize on this soil.
  • Physical Description: vp.

Subject

  • Keyword: Greenhouse Gases
  • Keyword: Biomass
  • STI Subject Categories: 01 Coal, Lignite, And Peat
  • Keyword: Desulfurization
  • Keyword: Combustion
  • Keyword: Leachates
  • STI Subject Categories: 59 Basic Biological Sciences
  • Keyword: Coal
  • Keyword: Symptoms
  • Keyword: Soils
  • Keyword: Electric Power
  • Keyword: Wastes
  • Keyword: Maize
  • Keyword: Toxicity
  • STI Subject Categories: 09 Biomass Fuels
  • Keyword: Flue Gas

Source

  • Other Information: PBD: 10 Jan 2005

Collection

  • Name: Office of Scientific & Technical Information Technical Reports
    Code: OSTI

Institution

  • Name: UNT Libraries Government Documents Department
    Code: UNTGD

Resource Type

  • Book

Format

  • Text

Identifier

  • Report No.: WSRC-MS-2005-00009
  • Grant Number: AC09-96SR18500
  • Office of Scientific & Technical Information Report Number: 837907
  • Archival Resource Key: ark:/67531/metadc785798

Note

  • Display Note: Savannah River Site, Aiken, SC (US)