Now showing items 1-9 of 9

    • On-Site Sewage Treatment Alternatives 

      Galbraith, John M.; Zipper, Carl E.; Reneau, Raymond B., 1941- (Virginia Cooperative Extension, 2018-03-27)
      Discusses several alternative methods for treatment of wastewater, and their effectiveness.
    • On-Site Sewage Treatment Alternatives 

      Galbraith, John M.; Zipper, Carl E.; Reneau, Raymond B., 1941- (Virginia Cooperative Extension, 2015-09-21)
      Discusses several alternative methods for treatment of wastewater, and their effectiveness.
    • On-Site Sewage Treatment Alternatives 

      Zipper, Carl E.; Reneau, Raymond B., 1941-; Jantrania, Anish R. (Virginia Cooperative Extension, 2009-07-01)
      The purpose of this publication is to describe on-site technologies for treating domestic sewage where conventional means (public sewer or septic tank with drainfield) are not available.
    • Passive Treatment of Acid-Mine Drainage 

      Zipper, Carl E.; Skousen, Jeffrey G. (Jeffrey Grant), 1956-; Jage, Christopher Raymond (Virginia Cooperative Extension, 2018-03-16)
      Discusses wetlands and other methods for passive treatment of acid mine drainage.
    • Passive Treatment of Acid-Mine Drainage 

      Zipper, Carl E.; Skousen, Jeffrey G. (Jeffrey Grant), 1956-; Jage, Christopher Raymond (Virginia Cooperative Extension, 2011-03-30)
      This publication presents guidance for design of passive treatment systems for acidic mine drainage (AMD).
    • Reclaiming Mined Lands as Industrial Sites 

      Zipper, Carl E.; Yates, Charles S. (Virginia Cooperative Extension, 2018-03-16)
      Offers guidelines for reclaiming mined lands planned for industrial sites.
    • Reclamation of Coal Refuse Disposal Areas 

      Daniels, W. Lee; Stewart, Barry R.; Zipper, Carl E. (Virginia Cooperative Extension, 2018-03-16)
      Discusses coal refuse, its storage in the ground, and ways to mitigate and reclaim such lands.
    • Reclamation of Coal Refuse Disposal Areas 

      Daniels, W. Lee; Stewart, Barry R.; Zipper, Carl E. (Virginia Cooperative Extension, 2010-10-21)
      This publication reviews problems associated with stabilization and revegetation of coal refuse disposal areas and suggests strategies for their successful long-term reclamation and closure.
    • Reforestation Guidelines for Unused Surface Mined Lands in the Eastern United States 

      Burger, James A.; Zipper, Carl E. (Virginia Cooperative Extension, 2018-03-16)
      Offers guidelines for reforestation of surface mined lands.