Nitrous oxide production in autotrophic nitrogen removal granular sludge: A modeling study
Sign Up to like & getrecommendations! Published in 2019 at "Biotechnology and Bioengineering"
DOI: 10.1002/bit.26937
Abstract: The sustainability of autotrophic granular system performing partial nitritation and anaerobic ammonium oxidation (anammox) for complete nitrogen removal is impaired by the production of nitrous oxide (N2O). A systematic analysis of the pathways and affecting… read more here.
Keywords: nitrogen removal; pathway; production; autotrophic nitrogen ... See more keywords
Achieving single-stage autotrophic nitrogen removal by composite membrane aerated biofilm with gel under two microbial entrapping patterns: experimental and modeling aspects
Sign Up to like & getrecommendations! Published in 2020 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-020-09660-w
Abstract: Single-stage autotrophic nitrogen removal offers advantages of low energy and carbon consumptions. Based on previous work about a novel composite membrane aerated biofilm (CMAB), two microbial entrapping patterns (mixed and stratified patterns) were evaluated for… read more here.
Keywords: single stage; stratified pattern; nitrogen removal; autotrophic nitrogen ... See more keywords
Determining uncertainties in PICRUSt analysis – An easy approach for autotrophic nitrogen removal
Sign Up to like & getrecommendations! Published in 2019 at "Biochemical Engineering Journal"
DOI: 10.1016/j.bej.2019.107328
Abstract: Abstract The diversity and dynamics of microorganisms in engineered ecosystems have a high impact on performance and operational stability. Nitrogen removal from wastewater is one example of such complex and dynamic ecosystems. Following the microbial… read more here.
Keywords: nitrogen removal; autotrophic nitrogen; nitrogen; determining uncertainties ... See more keywords
Enhancement of the complete autotrophic nitrogen removal over nitrite process in a modified single-stage subsurface vertical flow constructed wetland: Effect of saturated zone depth.
Sign Up to like & getrecommendations! Published in 2017 at "Bioresource technology"
DOI: 10.1016/j.biortech.2017.02.100
Abstract: This study was conducted to explore enhancement of the complete autotrophic nitrogen removal over nitrite (CANON) process in a modified single-stage subsurface vertical flow constructed wetland (VSSF) with saturated zone, and nitrogen transformation pathways in… read more here.
Keywords: nitrogen; saturated zone; nitrogen removal; removal ... See more keywords
Start-up of the completely autotrophic nitrogen removal over nitrite process with a submerged aerated biological filter and the effect of inorganic carbon on nitrogen removal and microbial activity.
Sign Up to like & getrecommendations! Published in 2018 at "Bioresource technology"
DOI: 10.1016/j.biortech.2018.01.107
Abstract: Good start-up and performance are essential for the completely autotrophic nitrogen removal over nitrite (CANON) process, and inorganic carbon (IC) is also important for this process. In this study, a lab-scale submerged aerated biological filter… read more here.
Keywords: nitrogen; nitrogen removal; completely autotrophic; autotrophic nitrogen ... See more keywords
Autotrophic nitrogen removal and potential microbial interactions in anammox systems with different ammonia and organic carbon concentrations
Sign Up to like & getrecommendations! Published in 2020 at "Journal of water process engineering"
DOI: 10.1016/j.jwpe.2020.101493
Abstract: Abstract Anaerobic ammonium oxidation (anammox) is a key process to achieve autotrophic nitrogen removal from wastewater. Four continuous flow biological reactors were operated by feeding different concentrations of ammonia and with or without the addition… read more here.
Keywords: nitrogen; nitrogen removal; autotrophic nitrogen; anammox systems ... See more keywords
Startup and Performance Stability of a Nitritation-Anammox Reactor Using Granular Sludge
Sign Up to like & getrecommendations! Published in 2017 at "Polish Journal of Environmental Studies"
DOI: 10.15244/pjoes/64497
Abstract: A nitritation-anammox single-stage autotrophic nitrogen-removal system was started and achieved stable, efficient operation. The startup process occurred in three stages: aerobic granulation, nitritation regulation, and autotrophic nitrogen removal. Granular sludge was successfully incubated after 57… read more here.
Keywords: nitritation; nitritation anammox; nitrogen removal; removal ... See more keywords