FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2060895714> ?p ?o ?g. }

• W2060895714 endingPage "37" @default.
• W2060895714 startingPage "31" @default.
• W2060895714 abstract "The nitrification performance of two fixed bed (FB) biofilters and two moving bed (MB) biofilters was evaluated. They received the same cold (8 °C) influent water from a commercial outdoor RAS facility producing rainbow trout (average density 32 kg m−3). The filters were constructed as four identical 5.5 m3 tanks with different filter media inside and tested simultaneously in duplicate. FB filters were filled with 4.2 m3 polyethylene netshaped cylinders (Bioblok®, 200 m2 m−3), and MB filters with 2 m3 polypropylene carriers (Biomedia, 850 m2 m−3). Nitrification rates were measured 31/2 months after start-up, and inlet water was supplemented with ammonium chloride in order to determine maximum nitrification rates (0-order kinetics). The filters were conditioned at an inlet TAN concentration of 2.89 ± 0.1 mg l−1 and water in-flow ranging from 1 l s−1 to 4 l s−1. Expressed as volumetric total ammonia-N (TAN) removal rate, the MB filters had significantly higher removal rate (231 ± 17 g N−1 m−3 d−1) compared to the FB filters (92 ± 2 g N−1 m−3 d−1). Expressed as surface specific TAN removal rate MB filters had significantly lower removal (0.27 ± 0.02 g m−2 d−1) than FB filters (0.46 ± 0.01 g m−2 d−1). When conditioned to a higher inlet TAN concentration (6.27 ± 0.39 mg l−1) for 2 weeks, the FB filters increased the removal rate (146 ± 3 g m−3 d−1 or 0.73 ± 0.01 g m−2 d−1) while the MB filters had unaltered performance. The results indicate, that the more heterogeneous and stratified biofilm to be expected in FB, can react more flexibly when challenged with changes such as differences in TAN loading. The effect of dissolved oxygen level on FB filter nitrification rates was additionally tested at TAN 5.35 ± 0.06 mg l−1. Below approximately 60% saturation (7.1 mg O2 l−1) measured at the filter outlet, nitrification rates started decreasing rapidly. An exponential expression (y = −10.05 + 10.48(1 − e−0.0798x), R2=0.96) was found to model the whole data range from 40% to 80% DO saturation well." @default.
• W2060895714 created "2016-06-24" @default.
• W2060895714 creator A5021453112 @default.
• W2060895714 creator A5053164020 @default.
• W2060895714 date "2010-01-01" @default.
• W2060895714 modified "2023-09-23" @default.
• W2060895714 title "Nitrification in moving bed and fixed bed biofilters treating effluent water from a large commercial outdoor rainbow trout RAS" @default.
• W2060895714 cites W108674628 @default.
• W2060895714 cites W1967162951 @default.
• W2060895714 cites W1991815101 @default.
• W2060895714 cites W1999114347 @default.
• W2060895714 cites W2010688569 @default.
• W2060895714 cites W2024086394 @default.
• W2060895714 cites W2027553438 @default.
• W2060895714 cites W2028536567 @default.
• W2060895714 cites W2040151822 @default.
• W2060895714 cites W2042453322 @default.
• W2060895714 cites W2048768921 @default.
• W2060895714 cites W2051595444 @default.
• W2060895714 cites W2062894172 @default.
• W2060895714 cites W2066267646 @default.
• W2060895714 cites W2072845485 @default.
• W2060895714 cites W2074040532 @default.
• W2060895714 cites W2080802723 @default.
• W2060895714 cites W2083108814 @default.
• W2060895714 cites W2083195666 @default.
• W2060895714 cites W2085490586 @default.
• W2060895714 cites W2086999280 @default.
• W2060895714 cites W2098358643 @default.
• W2060895714 cites W2129184628 @default.
• W2060895714 cites W2140539820 @default.
• W2060895714 cites W2513958854 @default.
• W2060895714 doi "https://doi.org/10.1016/j.aquaeng.2009.10.001" @default.
• W2060895714 hasPublicationYear "2010" @default.
• W2060895714 type Work @default.
• W2060895714 sameAs 2060895714 @default.
• W2060895714 citedByCount "42" @default.
• W2060895714 countsByYear W20608957142012 @default.
• W2060895714 countsByYear W20608957142013 @default.
• W2060895714 countsByYear W20608957142014 @default.
• W2060895714 countsByYear W20608957142015 @default.
• W2060895714 countsByYear W20608957142016 @default.
• W2060895714 countsByYear W20608957142017 @default.
• W2060895714 countsByYear W20608957142018 @default.
• W2060895714 countsByYear W20608957142019 @default.
• W2060895714 countsByYear W20608957142020 @default.
• W2060895714 countsByYear W20608957142021 @default.
• W2060895714 countsByYear W20608957142022 @default.
• W2060895714 countsByYear W20608957142023 @default.
• W2060895714 crossrefType "journal-article" @default.
• W2060895714 hasAuthorship W2060895714A5021453112 @default.
• W2060895714 hasAuthorship W2060895714A5053164020 @default.
• W2060895714 hasConcept C121332964 @default.
• W2060895714 hasConcept C127413603 @default.
• W2060895714 hasConcept C140793950 @default.
• W2060895714 hasConcept C147455438 @default.
• W2060895714 hasConcept C164752452 @default.
• W2060895714 hasConcept C172120300 @default.
• W2060895714 hasConcept C178790620 @default.
• W2060895714 hasConcept C185592680 @default.
• W2060895714 hasConcept C201289731 @default.
• W2060895714 hasConcept C2776382133 @default.
• W2060895714 hasConcept C2779870022 @default.
• W2060895714 hasConcept C2909208804 @default.
• W2060895714 hasConcept C2994167347 @default.
• W2060895714 hasConcept C39432304 @default.
• W2060895714 hasConcept C43617362 @default.
• W2060895714 hasConcept C49671963 @default.
• W2060895714 hasConcept C505870484 @default.
• W2060895714 hasConcept C537208039 @default.
• W2060895714 hasConcept C55493867 @default.
• W2060895714 hasConcept C62520636 @default.
• W2060895714 hasConcept C78519656 @default.
• W2060895714 hasConcept C86803240 @default.
• W2060895714 hasConcept C87717796 @default.
• W2060895714 hasConceptScore W2060895714C121332964 @default.
• W2060895714 hasConceptScore W2060895714C127413603 @default.
• W2060895714 hasConceptScore W2060895714C140793950 @default.
• W2060895714 hasConceptScore W2060895714C147455438 @default.
• W2060895714 hasConceptScore W2060895714C164752452 @default.
• W2060895714 hasConceptScore W2060895714C172120300 @default.
• W2060895714 hasConceptScore W2060895714C178790620 @default.
• W2060895714 hasConceptScore W2060895714C185592680 @default.
• W2060895714 hasConceptScore W2060895714C201289731 @default.
• W2060895714 hasConceptScore W2060895714C2776382133 @default.
• W2060895714 hasConceptScore W2060895714C2779870022 @default.
• W2060895714 hasConceptScore W2060895714C2909208804 @default.
• W2060895714 hasConceptScore W2060895714C2994167347 @default.
• W2060895714 hasConceptScore W2060895714C39432304 @default.
• W2060895714 hasConceptScore W2060895714C43617362 @default.
• W2060895714 hasConceptScore W2060895714C49671963 @default.
• W2060895714 hasConceptScore W2060895714C505870484 @default.
• W2060895714 hasConceptScore W2060895714C537208039 @default.
• W2060895714 hasConceptScore W2060895714C55493867 @default.
• W2060895714 hasConceptScore W2060895714C62520636 @default.
• W2060895714 hasConceptScore W2060895714C78519656 @default.
• W2060895714 hasConceptScore W2060895714C86803240 @default.
• W2060895714 hasConceptScore W2060895714C87717796 @default.

• next