Long delays in reactor startup due to high biomass washout have hindered the development of efficient and cost-effective wastewater treatments based on the anammox process. This can be remedied with efficient biomass retention systems. In the following study, anammox bacteria were successfully enriched in hydrogel immobilizations of polyvinyl alcohol (PVA)...
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Anammox Enrichment
H.B.S. Thesis Defense
Grant Stein
Dr. Tyler Radniecki
June 7, 2017
Background
Long delays in reactor startup due to high biomass washout have hindered the development of efficient and cost-effective wastewater treatments based on the anammox process. This can be remedied with efficient biomass retention systems. In the following study, anammox bacteria were successfully enriched in hydrogel immobilizations of polyvinyl alcohol (PVA)...
Full Text:
Anammox Enrichment
by
Grant Stein
A THESIS
submitted to
Ammonia oxidation is the first and rate-limiting step in nitrification and is dominated by two distinct groups of microorganisms in soil: ammonia-oxidizing archaea (AOA) and ammonia-oxidizing bacteria (AOB). AOA are often more abundant than AOB and dominate activity in acid soils. The mechanism of ammonia oxidation under acidic conditions has...
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. Lehtovirta-Morley,a Luis A. Sayavedra-Soto,b Nicolas Gallois,c Stefan Schouten,d Lisa Y. Stein,e James I
Ammonia oxidation is the first and rate-limiting step in nitrification and is dominated by two distinct groups of microorganisms in soil: ammonia-oxidizing archaea (AOA) and ammonia-oxidizing bacteria (AOB). AOA are often more abundant than AOB and dominate activity in acid soils. The mechanism of ammonia oxidation under acidic conditions has...
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_ Putative nitrogen regulatory protein P-II
Electron transport chain - Complex I
NDEV_1820 nuoN
Abstract
Current methods employed in the textile industry are unsustainable because they use an abundance of water in the dying process, and discharge the waste into the environment, causing adverse health effect on aquatic life and local communities. The technology that is in place to remove dye from textile effluents...
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William Stubblefield, Department of
The purpose of this book is to
provide you with a bit more information about the organisms maintained at the ASLC so that you
may deepen your understanding and appreciation of them.
However, as a prelude to the more species-specific information contained in this document, there
are three short chapters...
The purpose of this book is to
provide you with a bit more information about the organisms maintained at the ASLC so that you
may deepen your understanding and appreciation of them.
However, as a prelude to the more species-specific information contained in this document, there
are three short chapters...
Full Text:
, Puerto Rico 00681
with contributions on Seagrasses and Algae by
Gayle I. Hansen, Ph.D
Stratigraphic measurement of the 1,238-rn thick Cowlitz Formation in the
southwest Washington type section along Olequa and Stillwater creeks reveals complex
facies succession of wave- to tide-dominated deltaic sequences. The underlying, 625-rn
thick upper member of the McIntosh Formation (as mapped by Wells, 1981) is composed
of two units: a...