Author:
Publisher:
ISBN:
Category : Coastal ecology
Languages : en
Pages : 704
Book Description
An Ecological Characterization of the Central and Northern California Coastal Region: Watersheds and basins (2 v.)
Author:
Publisher:
ISBN:
Category : Coastal ecology
Languages : en
Pages : 704
Book Description
Publisher:
ISBN:
Category : Coastal ecology
Languages : en
Pages : 704
Book Description
Central California Regional Water Recycling Project Step 1 Feasibility Study: Report
Author:
Publisher:
ISBN:
Category : Water conservation
Languages : en
Pages : 618
Book Description
Publisher:
ISBN:
Category : Water conservation
Languages : en
Pages : 618
Book Description
Microbiological Treatment of Acid Mine Drainage Waters
Author: Louis B. Whitesell
Publisher:
ISBN:
Category : Acid mine drainage
Languages : en
Pages : 96
Book Description
The purpose of the study was to determine if the abilities of certain bacteria to oxidize ferrous iron or to convert sulfate to hydrogen sulfide could be applied to the neutralization and subsequent removal of iron from difficult-to-treat mine drainage waters. If one or both of these concepts could be successfully utilized, the expense of adequately treating these types of problem waters might be significantly reduced. Laboratory studies demonstrated that both pure cultures and fresh field cultures of acidophilic iron bacteria could readily oxidize ferrous iron in both synthetic and natural acid mine drainage waters. Approximate requirements of oxygen, carbon dioxide, nitrogen and phosphorus by the iron bacteria were established. Limestone neutralizations of partially oxidized acid mine waters were conducted. Although sulfate-reducing bacteria were isolated, attempts to grow the cultures or produce hydrogen sulfide at pH values below 5.5 were unsuccessful.
Publisher:
ISBN:
Category : Acid mine drainage
Languages : en
Pages : 96
Book Description
The purpose of the study was to determine if the abilities of certain bacteria to oxidize ferrous iron or to convert sulfate to hydrogen sulfide could be applied to the neutralization and subsequent removal of iron from difficult-to-treat mine drainage waters. If one or both of these concepts could be successfully utilized, the expense of adequately treating these types of problem waters might be significantly reduced. Laboratory studies demonstrated that both pure cultures and fresh field cultures of acidophilic iron bacteria could readily oxidize ferrous iron in both synthetic and natural acid mine drainage waters. Approximate requirements of oxygen, carbon dioxide, nitrogen and phosphorus by the iron bacteria were established. Limestone neutralizations of partially oxidized acid mine waters were conducted. Although sulfate-reducing bacteria were isolated, attempts to grow the cultures or produce hydrogen sulfide at pH values below 5.5 were unsuccessful.
Final Environmental Impact Report and Statement
Author:
Publisher:
ISBN:
Category : Sewage
Languages : en
Pages : 520
Book Description
Publisher:
ISBN:
Category : Sewage
Languages : en
Pages : 520
Book Description
1962 Inventory: Municipal Waste Facilities
Author: United States. Division of Water Supply and Pollution Control
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 588
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 588
Book Description
Helemano Military Reservation, Family Housing Construction, Honolulu
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 272
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 272
Book Description
Ecological Characterization of the Central and Northern California Coastal Region: pt.1 . Watersheds and basins, chapters 1-16. pt.2 . Watersheds and basins, chapters 17-29
Author:
Publisher:
ISBN:
Category : Coastal ecology
Languages : en
Pages : 718
Book Description
Publisher:
ISBN:
Category : Coastal ecology
Languages : en
Pages : 718
Book Description
State and Local Grant Awards
Author: United States. Environmental Protection Agency. Grants Administration Division
Publisher:
ISBN:
Category : Environmental policy
Languages : en
Pages : 338
Book Description
Publisher:
ISBN:
Category : Environmental policy
Languages : en
Pages : 338
Book Description
Possible Amendments to the Federal Water Pollution Control Act
Author: United States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Water Resources
Publisher:
ISBN:
Category : Water
Languages : en
Pages : 3736
Book Description
Publisher:
ISBN:
Category : Water
Languages : en
Pages : 3736
Book Description
Research Reporting Series
Author:
Publisher:
ISBN:
Category : Environmental engineering
Languages : en
Pages : 556
Book Description
Publisher:
ISBN:
Category : Environmental engineering
Languages : en
Pages : 556
Book Description