Optimal Operation and Effect Research of Enhanced Denitrification AAO Process for Treating Rural Domestic Sewage [PDF]
E3S Web of Conferences, 2023 In view of the low concentration of organic matter in rural domestic sewage and the lack of carbon source in the biochemical denitrification process, resulting in excessive total nitrogen in the effluent, the traditional AAO process was improved to ...
Chen Le
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Oxygen control and improved denitrification efficiency by means of a post-anoxic reactor [PDF]
, 2015 The presence of dissolved oxygen (DO) in biological denitrification reactors determines inhibition effects on the denitrification rate. The article shows the results of an experimental study to control the DO concentration in the pre-denitrification ...
Gavasci, Renato +2 more
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Soil Characteristics and Hydromorphological Patterns Control Denitrification at the Floodplain Scale
Frontiers in Earth Science, 2021 Nitrate pollution in aquatic ecosystems is still a major problem in Germany. There is a great potential to permanently remove nitrate from aquatic systems through denitrification as a relevant ecosystem function.
Ute Susanne Kaden +11 more
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The influence of macrofaunal burrow spacing and diffusive scaling on sedimentary nitrification and denitrification: An experimental simulation and model approach [PDF]
, 2003 The influence of burrow spacing on nitrification and denitrification was simulated experimentally using sediment plugs of different thicknesses immersed in aerated seawater reservoirs.
Aller, Robert Curwood +2 more
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Denitrification in Seepage-Irrigated Vegetable Fields in South Florida
EDIS, 2019 The objectives of this article are to: • describe denitrification and the factors known to affect its rate, • present current methods available for the measurement of denitrification rate, • summarize available estimates of denitrification rate ...
Eric H. Simonne +2 more
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Denitrification and availability of carbon and nitrogen in a well-drained pasture soil amended with particulate organic carbon [PDF]
, 2011 A well-drained soil in N-fertilized dairy pasture was amended with particulate organic carbon (POC), either sawdust or coarse woody mulch, and sampled every 4 wk for a year to test the hypothesis that the addition of POC would increase denitrification ...
Clark, Dave +3 more
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A method for estimating the extent of denitrification of Arctic polar vortex air from tracer-tracer scatter plots [PDF]
, 2002 A method for estimating the extent of denitrification of Arctic polar vortex air is proposed. Previous estimates of denitrification using tracer-tracer scatter plots have not allowed for mixing-induced changes in tracer-tracer relationships in a ...
Esler, JG, Waugh, DW
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IEEE Access, 2020 The optimal control of denitrification system in coal-fired power plants in China has recently received widespread attention. The accurate prediction of denitrification efficiency and formulate control strategy of denitrification efficiency can guide the
Jigao Fu +3 more
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Microorganisms, 2021 Aerobic denitrification, one of the important nitrate metabolic pathways in biological denitrification, has been attracting increasing interest recently due to its functional advantages.
Yunjie Ruan +5 more
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Effect of current on biofilm-electrode reactor coupled with sulfur autotrophic denitrification process (BER-SAD) for nitrate removal from wastewater [PDF]
E3S Web of Conferences, 2021 The biofilm-electrode reactor coupled with sulfur autotrophic denitrification process (BER-SAD) was used to remove nitrate in groundwater, and the effect of current intensity on the denitrification characteristics of the coupled process was explored ...
Liu Hengyuan, Zhang Chenhe
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