An Ecological Characterization of the Central and Northern California Coastal Region: Watersheds and basins (2 v.)

An Ecological Characterization of the Central and Northern California Coastal Region: Watersheds and basins (2 v.) PDF Author:
Publisher:
ISBN:
Category : Coastal ecology
Languages : en
Pages : 704

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An Ecological Characterization of the Central and Northern California Coastal Region: Watersheds and basins (2 v.)

An Ecological Characterization of the Central and Northern California Coastal Region: Watersheds and basins (2 v.) PDF Author:
Publisher:
ISBN:
Category : Coastal ecology
Languages : en
Pages : 704

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Central California Regional Water Recycling Project Step 1 Feasibility Study: Report

Central California Regional Water Recycling Project Step 1 Feasibility Study: Report PDF Author:
Publisher:
ISBN:
Category : Water conservation
Languages : en
Pages : 618

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Microbiological Treatment of Acid Mine Drainage Waters

Microbiological Treatment of Acid Mine Drainage Waters PDF Author: Louis B. Whitesell
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ISBN:
Category : Acid mine drainage
Languages : en
Pages : 96

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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

Final Environmental Impact Report and Statement PDF Author:
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ISBN:
Category : Sewage
Languages : en
Pages : 520

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1962 Inventory: Municipal Waste Facilities

1962 Inventory: Municipal Waste Facilities PDF Author: United States. Division of Water Supply and Pollution Control
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ISBN:
Category : Government publications
Languages : en
Pages : 588

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Helemano Military Reservation, Family Housing Construction, Honolulu

Helemano Military Reservation, Family Housing Construction, Honolulu PDF Author:
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ISBN:
Category :
Languages : en
Pages : 272

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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

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 PDF Author:
Publisher:
ISBN:
Category : Coastal ecology
Languages : en
Pages : 718

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State and Local Grant Awards

State and Local Grant Awards PDF Author: United States. Environmental Protection Agency. Grants Administration Division
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ISBN:
Category : Environmental policy
Languages : en
Pages : 338

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Possible Amendments to the Federal Water Pollution Control Act

Possible Amendments to the Federal Water Pollution Control Act PDF Author: United States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Water Resources
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ISBN:
Category : Water
Languages : en
Pages : 3736

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Research Reporting Series

Research Reporting Series PDF Author:
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ISBN:
Category : Environmental engineering
Languages : en
Pages : 556

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