Effects of intermittent aeration periods on a structured-bed reactor continuously fed on the post-treatment of sewage anaerobic effluent
Sign Up to like & getrecommendations! Published in 2018 at "Bioprocess and Biosystems Engineering"
DOI: 10.1007/s00449-018-1940-1
Abstract: This study assessed the simultaneous nitrification and denitrification processes and remaining organic matter removal from anaerobic reactor effluent treating wastewater in a single reactor. A structured-bed reactor, with polyurethane foam as support media, was subjected… read more here.
Keywords: intermittent aeration; reactor; bed reactor; structured bed ... See more keywords
Intermittent aeration improving activated granular sludge granulation for nitrogen and phosphorus removal from domestic wastewater
Sign Up to like & getrecommendations! Published in 2021 at "Bioresource Technology Reports"
DOI: 10.1016/j.biteb.2021.100739
Abstract: Abstract Given the large quantity discharge of nutrients in sewage, nitrogen and phosphorus is getting a worldwide concern. This manuscript assigned two different aeration modes of intermittent aeration/anoxia aeration and continuous aeration to study dissolved… read more here.
Keywords: removal; granulation; intermittent aeration; aeration ... See more keywords
Enhanced nutrient removal and facilitating granulation via intermittent aeration in simultaneous partial nitrification endogenous denitrification and phosphorus removal (SPNEDpr) process.
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DOI: 10.1016/j.chemosphere.2021.131443
Abstract: A novel simultaneous partial nitrification, endogenous denitrification and phosphorus removal (SPNEDpr) system was operated for 213 days in a sequencing batch reactor to treat real domestic sewage. The nutrient removal was achieved under an operation… read more here.
Keywords: partial nitrification; removal; intermittent aeration; endogenous denitrification ... See more keywords
Enhancement of simultaneous nitrogen and phosphorus removal using intermittent aeration mechanism.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of environmental sciences"
DOI: 10.1016/j.jes.2021.02.026
Abstract: Biological nutrient removal grows into complicated scenario due to the microbial consortium shift and kinetic competition between phosphorus (P)-accumulating and nitrogen (N)-removing microorganisms. In this study, three sequential batch reactors with constant operational conditions except… read more here.
Keywords: phosphorus; removal; nutrient removal; nitrogen ... See more keywords
“Cattle dung biochar-packed vertical flow constructed wetland for nutrient removal”: Effect of intermittent aeration and wastewater COD/N loads on the removal process
Sign Up to like & getrecommendations! Published in 2021 at "Journal of water process engineering"
DOI: 10.1016/j.jwpe.2021.102215
Abstract: Abstract The effect of varying COD/N ratio (1:1, 3:1, 5:1, 8:1, 10:1) of wastewater and intermittent aeration on treatment efficiency of biochar (BC)-packed (with 10% V/V biochar) vertical flow constructed wetland (VFCW), planted with Colocasia… read more here.
Keywords: intermittent aeration; biochar packed; constructed wetland; flow constructed ... See more keywords
Achieving Efficient and Stable Deammonification at Low Temperatures—Experimental and Modeling Studies
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DOI: 10.3390/en14133961
Abstract: The short-term effects of temperature on deammonification sludge were evaluated in a laboratory-scale sequencing batch reactor (SBR). Mathematical modeling was used for further evaluations of different intermittent aeration strategies for achieving high and stable deammonification… read more here.
Keywords: stable deammonification; deammonification; intermittent aeration; phase ... See more keywords