Carbon, Nitrogen and Phosphorus Removal in Staged Nitrification-denitrification Treatment [with List of References] PDF Download
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![Carbon, Nitrogen and Phosphorus Removal in Staged Nitrification-denitrification Treatment [with List of References] PDF](https://books.google.com/books/content/images/frontcover/epqAAQAACAAJ?fife=w150-h200)
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Category :
Languages : en
Pages : 38
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Book Description
![Carbon, Nitrogen and Phosphorus Removal in Staged Nitrification-denitrification Treatment [with List of References] PDF](https://books.google.com/books/content/images/frontcover/epqAAQAACAAJ?fife=w80-h100)
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ISBN:
Category :
Languages : en
Pages : 38
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Author: James A. Haidman
Publisher:
ISBN:
Category : Nitrification
Languages : en
Pages : 52
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Author: James A. Haidman
Publisher:
ISBN:
Category : Sewage disposal plants
Languages : en
Pages : 38
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Book Description
Author: RichardI. Sedlak
Publisher: Routledge
ISBN: 1351424947
Category : Technology & Engineering
Languages : en
Pages : 256
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Book Description
This valuable new book offers practical guidance regarding the design and operation of systems for reducing effluent nitrogen and phosphorus. The principles of nitrogen and phosphorus removal are discussed, including sources of nitrogen and phosphorus in wastewater, removal options, nitrogen and phosphorus transformations in treatment, process selection, and treatment. The book also covers the design and operation of nitrogen and phosphorus removal systems, including system options, system design, facility design, facility costs, and operation. Practical case studies are provided as examples of successful system implementations that may be able to help you decide what will work best in your plant.
Author: United States. Environmental Protection Agency. Office of Technology Transfer
Publisher:
ISBN:
Category : Nitrification
Languages : en
Pages : 470
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Book Description
Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1478
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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
![Single Stage Nitrification-denitrification [with List of References] PDF](https://books.google.com/books/content/images/frontcover/yxpxnQAACAAJ?fife=w80-h100)
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ISBN:
Category :
Languages : en
Pages : 29
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Author: Stanford University. Department of Civil Engineering
Publisher:
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Category :
Languages : en
Pages : 64
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Author: United States. Environmental Protection Agency
Publisher:
ISBN:
Category : Environmental protection
Languages : en
Pages : 1364
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Book Description
Vols. for 1970/76- include reports bibliography, and separate title, subject, corporate author, personal author, contract number, and accession/report number indexes.
Author: Ann Elizabeth Sager
Publisher:
ISBN:
Category : Environmental engineering
Languages : en
Pages :
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Book Description
The discharge of point- and non-point source pollutants into surface waters resulting from industrial and/or municipal activities is a major focus of environmental regulation in the United States. As a result, the National Pollutant Discharge Elimination System (NPDES) permit program was established in 1972 in an effort to regulate discharges from industrial or municipal sources, including wastewater treatment plants (WWTP). To further protect Florida water quality, in 1978, State legislation enacted the Grizzle-Figg Act for Tampa Bay, which requires advanced wastewater treatment for any discharge into sensitive water bodies. A common use of wastewater effluent in the Tampa Bay area is for reclaimed water for irrigation. This leads to an estimated 90% reduction of total nitrogen (TN) load to the bay in comparison to direct discharge (TBEP, 2016). One type of wastewater treatment process that has been shown to have low aeration and chemical requirements is simultaneous nitrification denitrification (SND), which can be carried out in an oxidation ditch. SND is a biological process for nitrogen removal where nitrification and denitrification occur at the same time within the same reactor. An oxidation ditch is a race-track type reactor that promotes the occurrence biological conversion of reactive nitrogen to nitrogen gas (N2) and additionally can provide enhanced biological phosphorus removal (EBPR). Many theories exist as to the mechanisms that allow SND to occur, but the literature is inconclusive as to whether the presence of different zones within the floc, within the reactor itself, a combination of the two or unique microorganisms are responsible for SND. Advantages of SND include efficient (80-96%) nitrogen removal, with significant reductions in energy, chemical, equipment and spatial requirements.
