Algal photosynthetic aeration increases the capacity of bacteria to degrade organics in wastewater
Sign Up to like & getrecommendations! Published in 2019 at "Biotechnology and Bioengineering"
DOI: 10.1002/bit.27172
Abstract: Wastewater treatment is an energy‐intensive process and a net emitter of greenhouse gas emissions. A large fraction of these emissions is due to intensive aeration of aerobic bacteria to facilitate break‐down of organic compounds. Algae… read more here.
Keywords: photosynthetic aeration; algae; aeration; algal photosynthetic ... See more keywords
Natural and forced soil aeration during agricultural managed aquifer recharge
Sign Up to like & getrecommendations! Published in 2021 at "Vadose Zone Journal"
DOI: 10.1002/vzj2.20128
Abstract: One of the suggested approaches to mitigate the chronic groundwater depletion in California is agricultural managed aquifer recharge (Ag‐MAR), in which farmland is flooded using excess surface water in order to recharge the underlying aquifer.… read more here.
Keywords: agricultural managed; aeration; soil aeration; managed aquifer ... See more keywords
Aeration control strategies to stimulate simultaneous nitrification-denitrification via nitrite during the formation of aerobic granular sludge
Sign Up to like & getrecommendations! Published in 2017 at "Applied Microbiology and Biotechnology"
DOI: 10.1007/s00253-017-8415-1
Abstract: In this study, a sequencing batch reactor (SBR), treating synthetic wastewater (COD/N = 5), was operated in two stages. During stage I, an aeration control strategy based on oxygen uptake rate (OUR) was applied, to accomplish nitrogen… read more here.
Keywords: aeration control; control; aeration; via nitrite ... See more keywords
Aeration requirement and energy consumption of reactor-composting of rose pomace influenced by C/N ratio
Sign Up to like & getrecommendations! Published in 2020 at "Environmental Monitoring and Assessment"
DOI: 10.1007/s10661-020-08528-3
Abstract: As the composting industry develops rapidly in the world, the compost producers have focused on the efficiency of energy utilization in production without restricting the quality of compost in the forced ventilation systems. Therefore, this… read more here.
Keywords: energy consumption; energy; aeration; rose pomace ... See more keywords
Numerical analysis of aerated heap bioleaching with variable irrigation and aeration combinations
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Central South University"
DOI: 10.1007/s11771-020-4379-x
Abstract: Forced aeration is an effective way to accelerate the heap bioleaching process. To reveal the effects of different irrigation and aeration combinations on bioleaching performance of copper sulfides, numerical simulations with Comsol were carried out.… read more here.
Keywords: irrigation; aeration combinations; heap bioleaching; aeration ... See more keywords
Spatial Heterogeneity of Lung Strain and Aeration and Regional Inflammation During Early Lung Injury Assessed with PET/CT.
Sign Up to like & getrecommendations! Published in 2019 at "Academic radiology"
DOI: 10.1016/j.acra.2018.02.028
Abstract: INTRODUCTION Spatial heterogeneity of lung aeration and strain (change volume/resting volume) occurs at microscopic levels and contributes to lung injury. Yet, it is mostly assessed with histograms or large regions-of-interest. Spatial heterogeneity could also influence… read more here.
Keywords: heterogeneity; aeration; lung injury; spatial heterogeneity ... See more keywords
Soil aeration using air injection in a citrus orchard with shallow groundwater
Sign Up to like & getrecommendations! Published in 2021 at "Agricultural Water Management"
DOI: 10.1016/j.agwat.2020.106664
Abstract: Abstract Soil aeration is considered the third most important factor affecting soil fertility (after water and nutrient availability). The main reasons for poor soil aeration are slow drainage, excessive precipitation or irrigation, or a sealing… read more here.
Keywords: soil aeration; groundwater; aeration; soil ... See more keywords
Aeration strategy in the intensive culture of tambaqui, Colossoma macropomum, in the tropics
Sign Up to like & getrecommendations! Published in 2020 at "Aquaculture"
DOI: 10.1016/j.aquaculture.2020.735644
Abstract: Abstract As the demand for fish increases and limitations are placed on water use, intensification in closed aquaculture systems could help to increase its sustainable production. The Amazon region stands out for its stable warm… read more here.
Keywords: water; aeration; colossoma macropomum; aeration strategy ... See more keywords
Genotype by environment interaction between aerated and non-aerated ponds and the impact of aeration on genetic parameters in Nile tilapia (Oreochromis niloticus)
Sign Up to like & getrecommendations! Published in 2020 at "Aquaculture"
DOI: 10.1016/j.aquaculture.2020.735704
Abstract: Abstract A major problem in smallholder Nile tilapia (Oreochromis niloticus) farms is that the achieved production is much lower than under optimal management. One of the main environmental factors contributing to lower production is dissolved… read more here.
Keywords: non aerated; aeration; aerated non; aerated ponds ... See more keywords
Assessment of aeration plug-flow devices used with recirculating aquaculture systems on the growth of tilapia Oreochromis niloticus
Sign Up to like & getrecommendations! Published in 2020 at "Aquacultural Engineering"
DOI: 10.1016/j.aquaeng.2020.102116
Abstract: Abstract Aeration plug-flow devices (APFDs) have been used with recirculating aquaculture systems (RASs) to simultaneously improve water circulation and oxygenation. However, it is still unclear how aeration flow rates affect fish growth for better extension… read more here.
Keywords: aeration plug; aeration; treatment; plug flow ... See more keywords
Aeration costs in stirred-tank and bubble column bioreactors
Sign Up to like & getrecommendations! Published in 2017 at "Biochemical Engineering Journal"
DOI: 10.1016/j.bej.2017.08.006
Abstract: Abstract To overcome knowledge gaps in the economics of large-scale aeration for production of commodity products, Aspen Plus is used to simulate steady-state oxygen delivery in both stirred-tank and bubble column bioreactors, using published engineering… read more here.
Keywords: tank bubble; aeration; stirred tank; oxygen delivery ... See more keywords