Author: Environmental Research & Applications, Inc
Publisher:
ISBN:
Category : Acid mine drainage
Languages : en
Pages : 96
Book Description
Concentrated Mine Drainage Disposal Into Sewage Treatment Systems
Author: Environmental Research & Applications, Inc
Publisher:
ISBN:
Category : Acid mine drainage
Languages : en
Pages : 96
Book Description
Publisher:
ISBN:
Category : Acid mine drainage
Languages : en
Pages : 96
Book Description
Concentrated Mine Drainage Disposal Into Sewage Treatment Systems
Author: Environmental Research & Applications, Inc
Publisher:
ISBN:
Category : Acid mine drainage
Languages : en
Pages : 76
Book Description
Publisher:
ISBN:
Category : Acid mine drainage
Languages : en
Pages : 76
Book Description
Concentrated Mine Drainage Disposal Into Sewage Treatment Systems
Author: R. J. Benoit
Publisher:
ISBN:
Category : Acid mine drainage
Languages : en
Pages : 76
Book Description
Studies were undertaken on a small scale to determine the effect liquid waste artificial iron-rich acid brines had on municipal sewage treatment processes. The brines were devised to simulate concentrates from treatment of acid mine drainage. At very high concentrations, the brines neutralized with lime give virtually complete removal of phosphate from primary effluent, activated sludge effluent, or anaerobic sludge digester decantate. The cost of the iron-rich acid brine produced from acid mine drainage by the reverse osmosis membrane treatment is estimated. Costs of transportation by rail, truck, and pipeline are also shown.
Publisher:
ISBN:
Category : Acid mine drainage
Languages : en
Pages : 76
Book Description
Studies were undertaken on a small scale to determine the effect liquid waste artificial iron-rich acid brines had on municipal sewage treatment processes. The brines were devised to simulate concentrates from treatment of acid mine drainage. At very high concentrations, the brines neutralized with lime give virtually complete removal of phosphate from primary effluent, activated sludge effluent, or anaerobic sludge digester decantate. The cost of the iron-rich acid brine produced from acid mine drainage by the reverse osmosis membrane treatment is estimated. Costs of transportation by rail, truck, and pipeline are also shown.
Dewatering of Mine Drainage Sludge
Author: West Virginia University. Coal Research Bureau
Publisher:
ISBN:
Category : Acid mine drainage
Languages : en
Pages : 110
Book Description
Sludge formed by the neutralization of acid mine drainage is generally affected by the acid mine water composition and the method of neutralization used. The effects of both raw water chemistry and the various treatment processes on sludge composition are enumerated for each treatment process. The methods discussed include: Conventional lime neutralization; Mechanical aeration; Lagoon aeration; pH; and Sludge recirculation. Several other processes, described and studied in slightly more detail, include the High Density Sludge Process, the Densator Process, the Elpo Treatment Process, and the use of magnetic sludge. Methods of thickening, conditioning and dewatering are also presented, with vacuum filtration appearing as the most feasible.
Publisher:
ISBN:
Category : Acid mine drainage
Languages : en
Pages : 110
Book Description
Sludge formed by the neutralization of acid mine drainage is generally affected by the acid mine water composition and the method of neutralization used. The effects of both raw water chemistry and the various treatment processes on sludge composition are enumerated for each treatment process. The methods discussed include: Conventional lime neutralization; Mechanical aeration; Lagoon aeration; pH; and Sludge recirculation. Several other processes, described and studied in slightly more detail, include the High Density Sludge Process, the Densator Process, the Elpo Treatment Process, and the use of magnetic sludge. Methods of thickening, conditioning and dewatering are also presented, with vacuum filtration appearing as the most feasible.
Indexed Bibliography of Office of Research and Development Reports Updated to January 1975
Author: United States. Environmental Protection Agency. Office of Program Management
Publisher: Washington : U.S. Environmental Protection Agency, Office of Research and Development
ISBN:
Category : Environmental protection
Languages : en
Pages : 324
Book Description
Publisher: Washington : U.S. Environmental Protection Agency, Office of Research and Development
ISBN:
Category : Environmental protection
Languages : en
Pages : 324
Book Description
Selected Water Resources Abstracts
EPA Reports Bibliography
Author: United States. Environmental Protection Agency
Publisher:
ISBN:
Category : Environmental protection
Languages : en
Pages : 968
Book Description
Publisher:
ISBN:
Category : Environmental protection
Languages : en
Pages : 968
Book Description
Water Pollution Control Research Series 14010 FBZ 09/71
Author: United States. Water Quality Office
Publisher:
ISBN:
Category :
Languages : en
Pages : 92
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 92
Book Description
Monthly Catalog of United States Government Publications
Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1194
Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index.
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1194
Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index.
Projects of the Pollution Control Analysis Section
Author: Ernst P. Hall
Publisher:
ISBN:
Category : Acid mine drainage
Languages : en
Pages : 156
Book Description
Publisher:
ISBN:
Category : Acid mine drainage
Languages : en
Pages : 156
Book Description